/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-NewStatesSleep-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-deagle/reorder_c11_bad-10.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-820ea7a [2022-02-18 21:16:01,744 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-18 21:16:01,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-18 21:16:01,794 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-02-18 21:16:01,839 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-18 21:16:01,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-18 21:16:01,840 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-18 21:16:01,841 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-NewStatesSleep-NoLbe.epf [2022-02-18 21:16:01,871 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-18 21:16:01,871 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-18 21:16:01,871 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-18 21:16:01,871 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-18 21:16:01,872 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-18 21:16:01,872 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-18 21:16:01,872 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-18 21:16:01,872 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-18 21:16:01,872 INFO L138 SettingsManager]: * Use SBE=true [2022-02-18 21:16:01,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-18 21:16:01,872 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-18 21:16:01,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-18 21:16:01,872 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-18 21:16:01,873 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-18 21:16:01,873 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-18 21:16:01,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-18 21:16:01,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-18 21:16:01,873 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-18 21:16:01,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-18 21:16:01,873 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-18 21:16:01,873 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-18 21:16:01,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-18 21:16:01,873 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-18 21:16:01,873 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-18 21:16:01,873 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-18 21:16:01,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-18 21:16:01,874 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-18 21:16:01,874 INFO L138 SettingsManager]: * Construct finite automaton lazily=true [2022-02-18 21:16:01,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-18 21:16:01,874 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-18 21:16:01,874 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-18 21:16:01,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-18 21:16:01,874 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-18 21:16:01,874 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-18 21:16:01,874 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-18 21:16:01,874 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2022-02-18 21:16:01,874 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-18 21:16:02,070 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-18 21:16:02,091 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-18 21:16:02,092 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-18 21:16:02,093 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-18 21:16:02,094 INFO L275 PluginConnector]: CDTParser initialized [2022-02-18 21:16:02,094 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-deagle/reorder_c11_bad-10.i [2022-02-18 21:16:02,147 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9040423e/0327ff7f95a946daa606f10fd2f1ffbb/FLAG80ac34d66 [2022-02-18 21:16:02,532 INFO L306 CDTParser]: Found 1 translation units. [2022-02-18 21:16:02,533 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/reorder_c11_bad-10.i [2022-02-18 21:16:02,550 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9040423e/0327ff7f95a946daa606f10fd2f1ffbb/FLAG80ac34d66 [2022-02-18 21:16:02,914 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9040423e/0327ff7f95a946daa606f10fd2f1ffbb [2022-02-18 21:16:02,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-18 21:16:02,917 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-18 21:16:02,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-18 21:16:02,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-18 21:16:02,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-18 21:16:02,931 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.02 09:16:02" (1/1) ... [2022-02-18 21:16:02,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1820429e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 09:16:02, skipping insertion in model container [2022-02-18 21:16:02,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.02 09:16:02" (1/1) ... [2022-02-18 21:16:02,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-18 21:16:02,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-18 21:16:03,217 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-deagle/reorder_c11_bad-10.i[30190,30203] [2022-02-18 21:16:03,231 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-18 21:16:03,235 INFO L203 MainTranslator]: Completed pre-run [2022-02-18 21:16:03,266 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-deagle/reorder_c11_bad-10.i[30190,30203] [2022-02-18 21:16:03,280 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-18 21:16:03,306 INFO L208 MainTranslator]: Completed translation [2022-02-18 21:16:03,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 09:16:03 WrapperNode [2022-02-18 21:16:03,307 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-18 21:16:03,308 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-18 21:16:03,308 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-18 21:16:03,308 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-18 21:16:03,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 09:16:03" (1/1) ... [2022-02-18 21:16:03,322 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 09:16:03" (1/1) ... [2022-02-18 21:16:03,335 INFO L137 Inliner]: procedures = 163, calls = 21, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 71 [2022-02-18 21:16:03,335 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-18 21:16:03,336 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-18 21:16:03,336 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-18 21:16:03,336 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-18 21:16:03,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 09:16:03" (1/1) ... [2022-02-18 21:16:03,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 09:16:03" (1/1) ... [2022-02-18 21:16:03,343 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 09:16:03" (1/1) ... [2022-02-18 21:16:03,343 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 09:16:03" (1/1) ... [2022-02-18 21:16:03,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 09:16:03" (1/1) ... [2022-02-18 21:16:03,355 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 09:16:03" (1/1) ... [2022-02-18 21:16:03,357 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 09:16:03" (1/1) ... [2022-02-18 21:16:03,358 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-18 21:16:03,359 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-18 21:16:03,359 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-18 21:16:03,359 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-18 21:16:03,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 09:16:03" (1/1) ... [2022-02-18 21:16:03,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-18 21:16:03,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:03,388 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) [2022-02-18 21:16:03,414 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 [2022-02-18 21:16:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-18 21:16:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure setThread [2022-02-18 21:16:03,432 INFO L138 BoogieDeclarations]: Found implementation of procedure setThread [2022-02-18 21:16:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-18 21:16:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-18 21:16:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-18 21:16:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-18 21:16:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-18 21:16:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure checkThread [2022-02-18 21:16:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure checkThread [2022-02-18 21:16:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-18 21:16:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-18 21:16:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-18 21:16:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-18 21:16:03,437 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-18 21:16:03,587 INFO L234 CfgBuilder]: Building ICFG [2022-02-18 21:16:03,588 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-18 21:16:03,787 INFO L275 CfgBuilder]: Performing block encoding [2022-02-18 21:16:03,799 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-18 21:16:03,799 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-02-18 21:16:03,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.02 09:16:03 BoogieIcfgContainer [2022-02-18 21:16:03,801 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-18 21:16:03,802 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-18 21:16:03,802 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-18 21:16:03,805 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-18 21:16:03,805 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.02 09:16:02" (1/3) ... [2022-02-18 21:16:03,805 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c7a64c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.02 09:16:03, skipping insertion in model container [2022-02-18 21:16:03,806 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 09:16:03" (2/3) ... [2022-02-18 21:16:03,806 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c7a64c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.02 09:16:03, skipping insertion in model container [2022-02-18 21:16:03,806 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.02 09:16:03" (3/3) ... [2022-02-18 21:16:03,807 INFO L111 eAbstractionObserver]: Analyzing ICFG reorder_c11_bad-10.i [2022-02-18 21:16:03,811 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-18 21:16:03,811 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-18 21:16:03,811 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-18 21:16:03,811 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-18 21:16:03,846 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of1ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,846 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of1ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,846 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of1ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,846 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of1ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,846 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of1ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,846 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of1ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,846 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of1ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,847 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of1ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,847 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,847 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,847 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,847 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,847 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of1ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,848 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of1ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,848 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of1ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,848 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of1ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,848 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of1ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,848 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of1ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,848 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of1ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,848 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of1ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,849 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,849 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,849 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,849 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,851 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,851 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,851 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of1ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,851 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of1ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,853 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,853 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,853 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of1ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,853 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of1ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:03,856 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-02-18 21:16:03,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-18 21:16:03,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:03,884 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) [2022-02-18 21:16:03,904 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 [2022-02-18 21:16:03,920 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-18 21:16:03,925 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-02-18 21:16:03,925 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-02-18 21:16:03,976 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-18 21:16:03,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:03,986 INFO L85 PathProgramCache]: Analyzing trace with hash 357980668, now seen corresponding path program 1 times [2022-02-18 21:16:03,992 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:03,992 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [239981629] [2022-02-18 21:16:03,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:03,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:04,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:04,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:04,166 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:04,166 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [239981629] [2022-02-18 21:16:04,167 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [239981629] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:04,167 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:04,167 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-18 21:16:04,169 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1416150550] [2022-02-18 21:16:04,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:04,172 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-18 21:16:04,172 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:04,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-18 21:16:04,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-18 21:16:04,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:04,190 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:04,190 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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) [2022-02-18 21:16:04,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:04,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:04,208 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-18 21:16:04,209 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-18 21:16:04,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:04,211 INFO L85 PathProgramCache]: Analyzing trace with hash 736792128, now seen corresponding path program 1 times [2022-02-18 21:16:04,211 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:04,212 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [794468332] [2022-02-18 21:16:04,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:04,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:04,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:04,310 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:04,310 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [794468332] [2022-02-18 21:16:04,310 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [794468332] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:04,310 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:04,310 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-18 21:16:04,310 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1238159861] [2022-02-18 21:16:04,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:04,313 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-18 21:16:04,313 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:04,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-18 21:16:04,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-18 21:16:04,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:04,315 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:04,315 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 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) [2022-02-18 21:16:04,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:04,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:04,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:04,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:04,360 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-18 21:16:04,360 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-18 21:16:04,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:04,360 INFO L85 PathProgramCache]: Analyzing trace with hash 849117749, now seen corresponding path program 1 times [2022-02-18 21:16:04,361 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:04,361 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480035959] [2022-02-18 21:16:04,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:04,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:04,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:04,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:04,422 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:04,422 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1480035959] [2022-02-18 21:16:04,423 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1480035959] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:04,423 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1449832074] [2022-02-18 21:16:04,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:04,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:04,423 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:04,425 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:04,425 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-18 21:16:04,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:04,495 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-18 21:16:04,499 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:04,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:04,616 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:04,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:04,734 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1449832074] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:04,734 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:04,734 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-18 21:16:04,735 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1141036640] [2022-02-18 21:16:04,735 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:04,736 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-18 21:16:04,736 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:04,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-18 21:16:04,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-18 21:16:04,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:04,738 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:04,738 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.3) internal successors, (73), 10 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-18 21:16:04,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:04,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:04,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:04,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:04,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:04,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-18 21:16:04,826 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-02-18 21:16:05,008 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-02-18 21:16:05,009 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-18 21:16:05,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:05,009 INFO L85 PathProgramCache]: Analyzing trace with hash -121871665, now seen corresponding path program 1 times [2022-02-18 21:16:05,009 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:05,009 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859700988] [2022-02-18 21:16:05,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:05,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:05,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:05,023 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-18 21:16:05,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:05,046 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-18 21:16:05,046 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-18 21:16:05,047 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATION (3 of 4 remaining) [2022-02-18 21:16:05,048 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2022-02-18 21:16:05,048 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 4 remaining) [2022-02-18 21:16:05,048 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2022-02-18 21:16:05,049 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-18 21:16:05,053 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-02-18 21:16:05,053 WARN L235 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-18 21:16:05,053 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-02-18 21:16:05,062 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of2ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,062 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of2ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,062 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of2ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,062 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of2ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,062 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of2ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,062 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of2ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,062 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of2ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,063 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of2ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,063 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,063 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,063 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,063 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,063 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of2ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,063 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of2ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,063 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of2ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,064 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of2ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,064 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of2ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,064 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of2ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,064 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of2ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,064 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of2ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,064 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,064 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,064 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,064 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,064 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of2ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,065 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of2ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,065 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of2ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,065 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of2ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,065 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of2ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,065 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of2ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,065 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of2ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,065 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of2ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,065 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,065 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,065 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,066 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,066 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of2ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,066 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of2ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,066 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of2ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,066 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of2ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,066 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of2ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,066 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of2ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,066 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of2ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,066 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of2ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,066 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,067 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,067 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,067 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,067 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of2ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,067 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,067 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of2ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,067 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,068 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of2ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,068 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of2ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,068 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,068 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,068 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,068 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of2ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,068 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of2ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,069 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,069 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,069 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of2ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,069 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,069 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of2ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,073 INFO L148 ThreadInstanceAdder]: Constructed 8 joinOtherThreadTransitions. [2022-02-18 21:16:05,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-18 21:16:05,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:05,075 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-18 21:16:05,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2022-02-18 21:16:05,078 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-18 21:16:05,079 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-02-18 21:16:05,079 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-18 21:16:05,092 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-18 21:16:05,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:05,092 INFO L85 PathProgramCache]: Analyzing trace with hash -1844013349, now seen corresponding path program 1 times [2022-02-18 21:16:05,092 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:05,092 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388427029] [2022-02-18 21:16:05,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:05,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:05,121 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:05,121 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:05,121 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388427029] [2022-02-18 21:16:05,121 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [388427029] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:05,121 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:05,121 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-18 21:16:05,122 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357411738] [2022-02-18 21:16:05,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:05,122 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-18 21:16:05,122 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:05,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-18 21:16:05,122 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-18 21:16:05,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,122 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:05,123 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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) [2022-02-18 21:16:05,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,127 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-18 21:16:05,127 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-18 21:16:05,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:05,127 INFO L85 PathProgramCache]: Analyzing trace with hash -1465201889, now seen corresponding path program 1 times [2022-02-18 21:16:05,128 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:05,128 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1713227949] [2022-02-18 21:16:05,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:05,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:05,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:05,150 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:05,150 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:05,150 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1713227949] [2022-02-18 21:16:05,150 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1713227949] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:05,151 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:05,151 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-18 21:16:05,151 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975994485] [2022-02-18 21:16:05,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:05,151 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-18 21:16:05,151 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:05,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-18 21:16:05,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-18 21:16:05,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,152 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:05,152 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 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) [2022-02-18 21:16:05,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:05,177 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-18 21:16:05,177 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-18 21:16:05,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:05,177 INFO L85 PathProgramCache]: Analyzing trace with hash 853555361, now seen corresponding path program 1 times [2022-02-18 21:16:05,177 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:05,177 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [869546238] [2022-02-18 21:16:05,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:05,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:05,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:05,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:05,211 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:05,211 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [869546238] [2022-02-18 21:16:05,211 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [869546238] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:05,211 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1914987841] [2022-02-18 21:16:05,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:05,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:05,211 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:05,244 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:05,245 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-18 21:16:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:05,305 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-18 21:16:05,306 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:05,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:05,392 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:05,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:05,489 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1914987841] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:05,489 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:05,489 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-18 21:16:05,489 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682673002] [2022-02-18 21:16:05,489 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:05,490 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-18 21:16:05,490 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:05,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-18 21:16:05,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-18 21:16:05,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,490 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:05,491 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.3) internal successors, (73), 10 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-18 21:16:05,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:05,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:05,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-18 21:16:05,572 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:05,771 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:05,772 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-18 21:16:05,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:05,772 INFO L85 PathProgramCache]: Analyzing trace with hash 1479036618, now seen corresponding path program 1 times [2022-02-18 21:16:05,772 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:05,772 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [149275675] [2022-02-18 21:16:05,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:05,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:05,794 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-18 21:16:05,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:05,820 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-18 21:16:05,820 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-18 21:16:05,820 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATION (4 of 5 remaining) [2022-02-18 21:16:05,820 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2022-02-18 21:16:05,821 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 5 remaining) [2022-02-18 21:16:05,821 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2022-02-18 21:16:05,821 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2022-02-18 21:16:05,821 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-18 21:16:05,822 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-02-18 21:16:05,822 WARN L235 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-18 21:16:05,822 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-02-18 21:16:05,841 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of3ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,842 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of3ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,842 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of3ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,842 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of3ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,842 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of3ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,842 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of3ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,842 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of3ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,842 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of3ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,843 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,843 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,843 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,843 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,843 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of3ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,843 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of3ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,843 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of3ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,843 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of3ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,843 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of3ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,843 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of3ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,843 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of3ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,844 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of3ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,844 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,844 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,844 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,849 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,849 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of3ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,849 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of3ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,849 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of3ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,849 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of3ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,849 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of3ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,849 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of3ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,849 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of3ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,852 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of3ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,852 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,852 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,852 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,852 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,853 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of3ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,853 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of3ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,853 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of3ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,853 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of3ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,853 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of3ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,853 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of3ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,853 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of3ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,853 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of3ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,854 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,854 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,854 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,854 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,854 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of3ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,854 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of3ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,854 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of3ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,854 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of3ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,855 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of3ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,855 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of3ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,855 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of3ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,855 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of3ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,855 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,855 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,855 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,855 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,856 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of3ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,856 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of3ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,856 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of3ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,856 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of3ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,856 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of3ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,856 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of3ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,856 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of3ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,856 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of3ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,856 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,856 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,857 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,857 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,857 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,857 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of3ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,857 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of3ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,857 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,858 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,858 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of3ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,858 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of3ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,858 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,859 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,859 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of3ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,859 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of3ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,859 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,860 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,860 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,860 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of3ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,860 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of3ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,861 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,861 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,861 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of3ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,861 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of3ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,862 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of3ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,862 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,862 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,862 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of3ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:05,872 INFO L148 ThreadInstanceAdder]: Constructed 12 joinOtherThreadTransitions. [2022-02-18 21:16:05,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-18 21:16:05,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:05,881 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-18 21:16:05,882 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Waiting until timeout for monitored process [2022-02-18 21:16:05,884 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-18 21:16:05,885 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-02-18 21:16:05,885 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-02-18 21:16:05,892 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-18 21:16:05,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:05,893 INFO L85 PathProgramCache]: Analyzing trace with hash 1528273613, now seen corresponding path program 1 times [2022-02-18 21:16:05,893 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:05,893 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1632411191] [2022-02-18 21:16:05,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:05,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:05,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:05,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:05,911 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:05,911 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1632411191] [2022-02-18 21:16:05,911 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1632411191] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:05,911 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:05,912 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-18 21:16:05,912 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [126277030] [2022-02-18 21:16:05,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:05,912 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-18 21:16:05,912 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:05,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-18 21:16:05,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-18 21:16:05,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,913 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:05,913 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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) [2022-02-18 21:16:05,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,916 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-02-18 21:16:05,916 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-18 21:16:05,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:05,917 INFO L85 PathProgramCache]: Analyzing trace with hash 1907085073, now seen corresponding path program 1 times [2022-02-18 21:16:05,917 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:05,917 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386628985] [2022-02-18 21:16:05,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:05,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:05,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:05,958 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:05,958 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386628985] [2022-02-18 21:16:05,959 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [386628985] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:05,959 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:05,959 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-18 21:16:05,959 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [561865260] [2022-02-18 21:16:05,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:05,959 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-18 21:16:05,960 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:05,960 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-18 21:16:05,960 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-18 21:16:05,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,960 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:05,960 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 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) [2022-02-18 21:16:05,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,961 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:05,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:05,989 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-02-18 21:16:05,989 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-18 21:16:05,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:05,989 INFO L85 PathProgramCache]: Analyzing trace with hash 1917796288, now seen corresponding path program 1 times [2022-02-18 21:16:05,989 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:05,989 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007386342] [2022-02-18 21:16:05,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:05,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:06,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:06,041 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:06,041 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007386342] [2022-02-18 21:16:06,041 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2007386342] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:06,041 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1034451013] [2022-02-18 21:16:06,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:06,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:06,041 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:06,046 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:06,047 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-02-18 21:16:06,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:06,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-18 21:16:06,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:06,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:06,207 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:06,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:06,298 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1034451013] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:06,298 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:06,298 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-18 21:16:06,298 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280631768] [2022-02-18 21:16:06,298 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:06,299 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-18 21:16:06,299 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:06,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-18 21:16:06,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-18 21:16:06,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:06,300 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:06,300 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.3) internal successors, (73), 10 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-18 21:16:06,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:06,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:06,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:06,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:06,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:06,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:06,422 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:06,622 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:06,623 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-18 21:16:06,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:06,623 INFO L85 PathProgramCache]: Analyzing trace with hash 1437913349, now seen corresponding path program 1 times [2022-02-18 21:16:06,623 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:06,623 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1648163731] [2022-02-18 21:16:06,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:06,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:06,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:06,661 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-02-18 21:16:06,661 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:06,661 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1648163731] [2022-02-18 21:16:06,662 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1648163731] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:06,662 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:06,662 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-18 21:16:06,662 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [280283871] [2022-02-18 21:16:06,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:06,662 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-18 21:16:06,662 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:06,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-18 21:16:06,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-18 21:16:06,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:06,663 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:06,663 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 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) [2022-02-18 21:16:06,663 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:06,663 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:06,663 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:06,663 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:06,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:06,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:06,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:06,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:06,708 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-02-18 21:16:06,708 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-18 21:16:06,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:06,708 INFO L85 PathProgramCache]: Analyzing trace with hash -1145249658, now seen corresponding path program 1 times [2022-02-18 21:16:06,708 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:06,708 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [642495841] [2022-02-18 21:16:06,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:06,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:06,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:06,759 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:06,759 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:06,759 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [642495841] [2022-02-18 21:16:06,759 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [642495841] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:06,759 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [372770405] [2022-02-18 21:16:06,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:06,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:06,760 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:06,760 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:06,762 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-02-18 21:16:06,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:06,828 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-18 21:16:06,829 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:06,951 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:06,952 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:07,117 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:07,117 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [372770405] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:07,117 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:07,117 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-02-18 21:16:07,117 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773710523] [2022-02-18 21:16:07,118 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:07,118 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-18 21:16:07,118 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:07,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-18 21:16:07,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-02-18 21:16:07,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,119 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:07,119 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.388888888888889) internal successors, (115), 18 states have internal predecessors, (115), 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) [2022-02-18 21:16:07,119 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,119 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:07,119 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:07,119 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:07,119 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:07,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:07,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:07,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-02-18 21:16:07,214 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:07,386 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:07,386 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-02-18 21:16:07,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:07,387 INFO L85 PathProgramCache]: Analyzing trace with hash 531540147, now seen corresponding path program 1 times [2022-02-18 21:16:07,387 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:07,387 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630194931] [2022-02-18 21:16:07,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:07,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:07,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:07,399 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-18 21:16:07,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:07,410 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-18 21:16:07,411 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-18 21:16:07,411 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (5 of 6 remaining) [2022-02-18 21:16:07,411 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2022-02-18 21:16:07,411 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (3 of 6 remaining) [2022-02-18 21:16:07,411 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 6 remaining) [2022-02-18 21:16:07,411 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 6 remaining) [2022-02-18 21:16:07,411 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2022-02-18 21:16:07,411 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-02-18 21:16:07,412 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2022-02-18 21:16:07,412 WARN L235 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-18 21:16:07,412 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2022-02-18 21:16:07,422 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of4ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,422 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of4ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,422 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of4ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,422 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of4ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of4ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of4ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of4ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of4ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of4ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of4ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of4ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of4ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of4ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of4ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,423 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of4ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,424 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of4ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,424 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,424 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,424 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,424 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,424 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of4ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,424 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of4ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,424 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of4ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,424 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of4ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,424 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of4ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,424 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of4ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,424 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of4ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,425 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of4ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,425 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,425 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,425 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,425 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,425 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of4ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,425 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of4ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,425 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of4ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,425 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of4ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,446 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of4ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,446 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of4ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,446 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of4ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,446 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of4ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,446 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,447 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,447 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,447 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,447 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of4ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,447 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of4ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,447 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of4ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,447 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of4ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,447 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of4ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,447 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of4ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,447 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of4ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,447 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of4ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,448 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,448 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,448 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,448 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,448 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of4ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,448 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of4ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,448 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of4ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,448 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of4ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,448 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of4ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,448 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of4ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,448 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of4ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,448 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of4ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,448 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,448 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,449 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,449 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,449 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of4ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,449 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of4ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,449 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of4ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,449 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of4ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,449 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of4ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,449 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of4ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,449 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of4ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,449 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of4ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,449 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,449 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,450 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,450 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,450 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of4ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,450 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of4ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,450 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of4ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,450 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of4ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,450 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of4ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,450 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of4ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,450 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of4ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,450 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of4ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,450 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,451 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,451 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,451 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,451 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,451 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of4ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,451 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,451 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of4ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,452 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,452 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,452 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of4ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,452 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of4ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,452 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,452 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,452 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of4ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,452 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of4ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,453 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of4ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,453 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,453 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,453 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of4ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,453 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of4ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,453 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,453 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,453 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of4ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,454 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of4ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,454 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,454 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,454 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of4ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,454 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of4ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,454 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of4ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,454 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,454 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,455 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of4ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,455 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,455 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of4ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,455 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:07,459 INFO L148 ThreadInstanceAdder]: Constructed 16 joinOtherThreadTransitions. [2022-02-18 21:16:07,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-18 21:16:07,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:07,467 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-18 21:16:07,472 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-18 21:16:07,473 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-02-18 21:16:07,473 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-02-18 21:16:07,478 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-02-18 21:16:07,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:07,478 INFO L85 PathProgramCache]: Analyzing trace with hash 1884930794, now seen corresponding path program 1 times [2022-02-18 21:16:07,478 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:07,478 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1165754348] [2022-02-18 21:16:07,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:07,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:07,480 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (9)] Waiting until timeout for monitored process [2022-02-18 21:16:07,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:07,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:07,496 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:07,496 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1165754348] [2022-02-18 21:16:07,496 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1165754348] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:07,496 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:07,496 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-18 21:16:07,496 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1324658708] [2022-02-18 21:16:07,496 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:07,496 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-18 21:16:07,496 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:07,496 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-18 21:16:07,497 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-18 21:16:07,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,497 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:07,497 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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) [2022-02-18 21:16:07,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,500 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-02-18 21:16:07,500 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-02-18 21:16:07,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:07,500 INFO L85 PathProgramCache]: Analyzing trace with hash -2031225042, now seen corresponding path program 1 times [2022-02-18 21:16:07,500 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:07,500 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2018564900] [2022-02-18 21:16:07,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:07,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:07,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:07,515 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:07,516 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2018564900] [2022-02-18 21:16:07,516 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2018564900] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:07,516 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:07,516 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-18 21:16:07,516 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [787071554] [2022-02-18 21:16:07,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:07,516 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-18 21:16:07,516 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:07,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-18 21:16:07,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-18 21:16:07,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,517 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:07,517 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 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) [2022-02-18 21:16:07,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:07,534 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-02-18 21:16:07,534 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-02-18 21:16:07,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:07,535 INFO L85 PathProgramCache]: Analyzing trace with hash -253102934, now seen corresponding path program 1 times [2022-02-18 21:16:07,535 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:07,535 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102539854] [2022-02-18 21:16:07,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:07,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:07,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:07,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:07,560 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:07,560 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2102539854] [2022-02-18 21:16:07,560 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2102539854] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:07,560 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [344040951] [2022-02-18 21:16:07,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:07,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:07,560 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:07,562 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:07,562 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-02-18 21:16:07,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:07,628 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-18 21:16:07,629 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:07,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:07,713 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:07,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:07,784 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [344040951] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:07,784 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:07,784 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-18 21:16:07,784 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406142189] [2022-02-18 21:16:07,784 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:07,785 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-18 21:16:07,785 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:07,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-18 21:16:07,785 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-18 21:16:07,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,785 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:07,785 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.3) internal successors, (73), 10 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-18 21:16:07,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:07,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:07,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:07,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:07,885 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:08,067 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-02-18 21:16:08,068 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-02-18 21:16:08,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:08,068 INFO L85 PathProgramCache]: Analyzing trace with hash 1902259401, now seen corresponding path program 1 times [2022-02-18 21:16:08,068 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:08,068 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1325046063] [2022-02-18 21:16:08,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:08,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:08,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-02-18 21:16:08,100 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:08,100 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1325046063] [2022-02-18 21:16:08,100 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1325046063] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:08,100 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:08,100 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-18 21:16:08,100 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411703398] [2022-02-18 21:16:08,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:08,101 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-18 21:16:08,101 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:08,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-18 21:16:08,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-18 21:16:08,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,101 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:08,101 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 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) [2022-02-18 21:16:08,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:08,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:08,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:08,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:08,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:08,135 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-02-18 21:16:08,136 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-02-18 21:16:08,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:08,136 INFO L85 PathProgramCache]: Analyzing trace with hash -1586178678, now seen corresponding path program 1 times [2022-02-18 21:16:08,136 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:08,136 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738428382] [2022-02-18 21:16:08,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:08,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:08,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:08,182 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:08,183 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:08,183 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738428382] [2022-02-18 21:16:08,183 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1738428382] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:08,183 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1696741617] [2022-02-18 21:16:08,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:08,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:08,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:08,184 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:08,185 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-02-18 21:16:08,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:08,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-18 21:16:08,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:08,379 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:08,379 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:08,517 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:08,518 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1696741617] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:08,518 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:08,518 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-02-18 21:16:08,518 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1306352206] [2022-02-18 21:16:08,518 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:08,518 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-18 21:16:08,518 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:08,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-18 21:16:08,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-02-18 21:16:08,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,519 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:08,519 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.388888888888889) internal successors, (115), 18 states have internal predecessors, (115), 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) [2022-02-18 21:16:08,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:08,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:08,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:08,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:08,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:08,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:08,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-02-18 21:16:08,665 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:08,831 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:08,831 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-02-18 21:16:08,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:08,832 INFO L85 PathProgramCache]: Analyzing trace with hash 1304944362, now seen corresponding path program 1 times [2022-02-18 21:16:08,832 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:08,832 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1359464404] [2022-02-18 21:16:08,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:08,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:08,855 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-18 21:16:08,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:08,870 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-18 21:16:08,870 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-18 21:16:08,870 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATION (6 of 7 remaining) [2022-02-18 21:16:08,871 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2022-02-18 21:16:08,871 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 7 remaining) [2022-02-18 21:16:08,871 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 7 remaining) [2022-02-18 21:16:08,871 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 7 remaining) [2022-02-18 21:16:08,871 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 7 remaining) [2022-02-18 21:16:08,871 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2022-02-18 21:16:08,871 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-02-18 21:16:08,872 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2022-02-18 21:16:08,872 WARN L235 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-18 21:16:08,872 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2022-02-18 21:16:08,881 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of5ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,882 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of5ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,882 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,882 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,882 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of5ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,882 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of5ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,882 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,882 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,882 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,882 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,882 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,882 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,883 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of5ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,883 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of5ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,883 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,883 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,883 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of5ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,883 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of5ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,883 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,883 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,883 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,883 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,883 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,883 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,883 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of5ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,884 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of5ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,884 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,884 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,884 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of5ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,885 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of5ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,885 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,885 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,885 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,885 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,885 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,885 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,885 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of5ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,885 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of5ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,885 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,886 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,886 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of5ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,886 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of5ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,886 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,886 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,886 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,886 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,886 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,886 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,886 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of5ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,886 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of5ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,886 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,886 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,886 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of5ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,887 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of5ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,887 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,887 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,887 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,887 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,887 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,887 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,887 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of5ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,887 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of5ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,887 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,887 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,887 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of5ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,887 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of5ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,888 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,888 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,888 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,888 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,888 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,888 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,888 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of5ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,888 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of5ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,888 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,888 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,888 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of5ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,888 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of5ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,888 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,889 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,889 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,889 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,889 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,889 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,889 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of5ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,889 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of5ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,889 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,889 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,889 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of5ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,889 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of5ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,889 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,890 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,890 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,890 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,890 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,890 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,890 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of5ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,890 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of5ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,890 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,890 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,890 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of5ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,890 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of5ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,890 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,890 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,890 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of5ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of5ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of5ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of5ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,891 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,892 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,892 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,892 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,892 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,892 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,892 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,892 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,892 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,892 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,892 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,893 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,893 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,893 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,893 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,893 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,893 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,893 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,893 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of5ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,893 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of5ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,893 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,894 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,894 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,894 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,894 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,894 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,894 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,894 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,894 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,894 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,894 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,894 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,894 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,895 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,895 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,895 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,895 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,895 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,895 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of5ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,895 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,895 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of5ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:08,903 INFO L148 ThreadInstanceAdder]: Constructed 20 joinOtherThreadTransitions. [2022-02-18 21:16:08,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-18 21:16:08,904 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:08,932 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-18 21:16:08,933 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (12)] Waiting until timeout for monitored process [2022-02-18 21:16:08,936 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-18 21:16:08,936 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-02-18 21:16:08,936 INFO L340 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2022-02-18 21:16:08,940 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2022-02-18 21:16:08,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:08,941 INFO L85 PathProgramCache]: Analyzing trace with hash -774097414, now seen corresponding path program 1 times [2022-02-18 21:16:08,941 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:08,941 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1502492636] [2022-02-18 21:16:08,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:08,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:08,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:08,956 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:08,956 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1502492636] [2022-02-18 21:16:08,956 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1502492636] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:08,956 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:08,956 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-18 21:16:08,956 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771751176] [2022-02-18 21:16:08,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:08,956 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-18 21:16:08,956 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:08,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-18 21:16:08,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-18 21:16:08,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,957 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:08,957 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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) [2022-02-18 21:16:08,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,960 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-02-18 21:16:08,960 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2022-02-18 21:16:08,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:08,960 INFO L85 PathProgramCache]: Analyzing trace with hash -395285954, now seen corresponding path program 1 times [2022-02-18 21:16:08,960 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:08,960 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [617897646] [2022-02-18 21:16:08,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:08,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:08,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:08,974 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:08,974 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [617897646] [2022-02-18 21:16:08,974 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [617897646] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:08,974 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:08,974 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-18 21:16:08,974 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172593724] [2022-02-18 21:16:08,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:08,974 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-18 21:16:08,974 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:08,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-18 21:16:08,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-18 21:16:08,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,975 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:08,975 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 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) [2022-02-18 21:16:08,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:08,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:08,989 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-02-18 21:16:08,989 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2022-02-18 21:16:08,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:08,990 INFO L85 PathProgramCache]: Analyzing trace with hash -1364230617, now seen corresponding path program 1 times [2022-02-18 21:16:08,990 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:08,990 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1524017928] [2022-02-18 21:16:08,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:08,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:08,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:09,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:09,010 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:09,010 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1524017928] [2022-02-18 21:16:09,010 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1524017928] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:09,010 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1949621284] [2022-02-18 21:16:09,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:09,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:09,011 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:09,012 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:09,013 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-02-18 21:16:09,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:09,088 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-18 21:16:09,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:09,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:09,149 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:09,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:09,216 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1949621284] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:09,216 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:09,216 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-18 21:16:09,216 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2071765452] [2022-02-18 21:16:09,216 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:09,217 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-18 21:16:09,217 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:09,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-18 21:16:09,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-18 21:16:09,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:09,217 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:09,217 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.3) internal successors, (73), 10 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-18 21:16:09,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:09,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:09,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:09,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:09,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:09,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:09,292 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:09,491 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2022-02-18 21:16:09,491 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2022-02-18 21:16:09,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:09,492 INFO L85 PathProgramCache]: Analyzing trace with hash -1832458912, now seen corresponding path program 1 times [2022-02-18 21:16:09,492 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:09,492 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [213659797] [2022-02-18 21:16:09,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:09,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:09,533 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-02-18 21:16:09,533 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:09,533 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [213659797] [2022-02-18 21:16:09,533 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [213659797] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:09,533 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:09,534 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-18 21:16:09,534 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187026973] [2022-02-18 21:16:09,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:09,534 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-18 21:16:09,534 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:09,535 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-18 21:16:09,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-18 21:16:09,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:09,535 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:09,535 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 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) [2022-02-18 21:16:09,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:09,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:09,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:09,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:09,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:09,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:09,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:09,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:09,569 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-02-18 21:16:09,569 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2022-02-18 21:16:09,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:09,569 INFO L85 PathProgramCache]: Analyzing trace with hash -57566815, now seen corresponding path program 1 times [2022-02-18 21:16:09,569 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:09,569 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697459610] [2022-02-18 21:16:09,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:09,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:09,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:09,615 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:09,615 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:09,615 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697459610] [2022-02-18 21:16:09,615 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1697459610] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:09,615 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [650327791] [2022-02-18 21:16:09,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:09,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:09,615 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:09,616 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:09,631 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-02-18 21:16:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:09,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-18 21:16:09,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:09,823 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:09,823 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:09,946 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:09,946 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [650327791] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:09,946 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:09,946 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-02-18 21:16:09,947 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624601283] [2022-02-18 21:16:09,947 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:09,947 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-18 21:16:09,947 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:09,947 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-18 21:16:09,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-02-18 21:16:09,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:09,948 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:09,948 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.388888888888889) internal successors, (115), 18 states have internal predecessors, (115), 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) [2022-02-18 21:16:09,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:09,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:09,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:09,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:09,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:10,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:10,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:10,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-02-18 21:16:10,078 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:10,276 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-02-18 21:16:10,276 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2022-02-18 21:16:10,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:10,277 INFO L85 PathProgramCache]: Analyzing trace with hash -1824047153, now seen corresponding path program 1 times [2022-02-18 21:16:10,277 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:10,277 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [229580987] [2022-02-18 21:16:10,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:10,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:10,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:10,293 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-18 21:16:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:10,309 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-18 21:16:10,309 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-18 21:16:10,309 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (7 of 8 remaining) [2022-02-18 21:16:10,310 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 8 remaining) [2022-02-18 21:16:10,310 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (5 of 8 remaining) [2022-02-18 21:16:10,310 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 8 remaining) [2022-02-18 21:16:10,310 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 8 remaining) [2022-02-18 21:16:10,310 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 8 remaining) [2022-02-18 21:16:10,310 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 8 remaining) [2022-02-18 21:16:10,310 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 8 remaining) [2022-02-18 21:16:10,310 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-02-18 21:16:10,311 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2022-02-18 21:16:10,311 WARN L235 ceAbstractionStarter]: 5 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-18 21:16:10,311 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 6 thread instances. [2022-02-18 21:16:10,323 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of6ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,323 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of6ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,323 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,324 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,324 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of6ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,324 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of6ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,324 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,324 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,324 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,324 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,324 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,324 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,324 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of6ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,324 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of6ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,325 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,325 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,325 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of6ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,325 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of6ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,325 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,325 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,325 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,325 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,325 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,325 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,326 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of6ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,326 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of6ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,326 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,326 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,326 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of6ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,326 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of6ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,326 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,326 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,326 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,326 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,326 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,326 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of6ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of6ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of6ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of6ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of6ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of6ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,327 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of6ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of6ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of6ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of6ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of6ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of6ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,328 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,329 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,329 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,329 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,329 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,329 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,329 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of6ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,329 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of6ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,329 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,329 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,329 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of6ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,329 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of6ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,329 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,329 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,330 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,330 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,330 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,330 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,330 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of6ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,330 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of6ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,330 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,330 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,330 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of6ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,330 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of6ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,330 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,330 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,330 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,331 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,331 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,331 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,331 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of6ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,331 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of6ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,331 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,331 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,331 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of6ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,331 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of6ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,331 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,331 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,331 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,331 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,331 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,332 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,332 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of6ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,332 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of6ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,332 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,332 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,332 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of6ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,332 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of6ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,332 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,332 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,332 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,332 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,332 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,332 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,333 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of6ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,333 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of6ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,333 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,333 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,333 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of6ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,333 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of6ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,333 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,333 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,333 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,333 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,333 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,334 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,334 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of6ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,334 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of6ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,334 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,334 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,334 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of6ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,334 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of6ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,334 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,334 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,334 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,334 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,334 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,334 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,335 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,335 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,335 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,335 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,335 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,335 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,335 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,335 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,336 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,336 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,336 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,336 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,336 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,336 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,336 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,336 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,337 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,337 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,337 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,337 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,337 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,337 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,337 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of6ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,337 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of6ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,338 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,338 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,338 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,338 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,338 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,338 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,338 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,338 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,338 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,338 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,338 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,339 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,339 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,339 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,339 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,339 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,339 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,339 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,339 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,340 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,340 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of6ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,340 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,340 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,340 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of6ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:10,345 INFO L148 ThreadInstanceAdder]: Constructed 24 joinOtherThreadTransitions. [2022-02-18 21:16:10,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-18 21:16:10,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:10,347 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-18 21:16:10,348 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (15)] Waiting until timeout for monitored process [2022-02-18 21:16:10,350 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-18 21:16:10,350 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-02-18 21:16:10,350 INFO L340 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2022-02-18 21:16:10,355 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2022-02-18 21:16:10,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:10,355 INFO L85 PathProgramCache]: Analyzing trace with hash 2141163301, now seen corresponding path program 1 times [2022-02-18 21:16:10,355 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:10,355 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619314293] [2022-02-18 21:16:10,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:10,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:10,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:10,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:10,368 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:10,368 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619314293] [2022-02-18 21:16:10,368 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [619314293] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:10,368 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:10,368 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-18 21:16:10,368 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752877955] [2022-02-18 21:16:10,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:10,368 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-18 21:16:10,369 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:10,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-18 21:16:10,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-18 21:16:10,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,369 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:10,369 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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) [2022-02-18 21:16:10,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,371 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-02-18 21:16:10,371 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2022-02-18 21:16:10,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:10,372 INFO L85 PathProgramCache]: Analyzing trace with hash -1774992535, now seen corresponding path program 1 times [2022-02-18 21:16:10,372 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:10,372 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [893882546] [2022-02-18 21:16:10,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:10,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:10,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:10,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:10,388 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:10,388 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [893882546] [2022-02-18 21:16:10,388 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [893882546] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:10,388 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:10,388 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-18 21:16:10,388 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070803478] [2022-02-18 21:16:10,388 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:10,389 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-18 21:16:10,389 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:10,389 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-18 21:16:10,389 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-18 21:16:10,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,389 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:10,389 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 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) [2022-02-18 21:16:10,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:10,407 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-02-18 21:16:10,407 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2022-02-18 21:16:10,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:10,407 INFO L85 PathProgramCache]: Analyzing trace with hash -1415547041, now seen corresponding path program 1 times [2022-02-18 21:16:10,407 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:10,407 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699123724] [2022-02-18 21:16:10,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:10,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:10,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:10,441 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:10,441 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699123724] [2022-02-18 21:16:10,441 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1699123724] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:10,441 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1984400526] [2022-02-18 21:16:10,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:10,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:10,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:10,468 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:10,469 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-02-18 21:16:10,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:10,558 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-18 21:16:10,559 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:10,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:10,608 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:10,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:10,665 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1984400526] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:10,665 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:10,666 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-18 21:16:10,666 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1049108175] [2022-02-18 21:16:10,666 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:10,666 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-18 21:16:10,666 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:10,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-18 21:16:10,666 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-18 21:16:10,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,666 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:10,667 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.3) internal successors, (73), 10 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-18 21:16:10,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:10,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:10,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:10,742 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:10,939 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-02-18 21:16:10,940 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2022-02-18 21:16:10,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:10,940 INFO L85 PathProgramCache]: Analyzing trace with hash -1176267278, now seen corresponding path program 1 times [2022-02-18 21:16:10,940 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:10,940 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533180555] [2022-02-18 21:16:10,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:10,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:10,970 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-02-18 21:16:10,970 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:10,970 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1533180555] [2022-02-18 21:16:10,970 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1533180555] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:10,971 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:10,971 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-18 21:16:10,971 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443841398] [2022-02-18 21:16:10,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:10,971 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-18 21:16:10,971 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:10,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-18 21:16:10,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-18 21:16:10,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,972 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:10,972 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 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) [2022-02-18 21:16:10,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:10,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:10,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:10,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:11,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:11,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:11,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:11,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:11,003 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-02-18 21:16:11,003 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2022-02-18 21:16:11,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:11,004 INFO L85 PathProgramCache]: Analyzing trace with hash -817746765, now seen corresponding path program 1 times [2022-02-18 21:16:11,004 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:11,004 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882501336] [2022-02-18 21:16:11,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:11,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:11,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:11,044 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:11,045 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:11,045 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1882501336] [2022-02-18 21:16:11,045 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1882501336] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:11,045 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1973974670] [2022-02-18 21:16:11,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:11,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:11,045 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:11,046 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:11,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-02-18 21:16:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:11,192 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-18 21:16:11,193 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:11,288 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:11,289 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:11,403 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:11,403 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1973974670] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:11,403 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:11,404 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-02-18 21:16:11,404 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669856151] [2022-02-18 21:16:11,404 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:11,404 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-18 21:16:11,404 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:11,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-18 21:16:11,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-02-18 21:16:11,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:11,406 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:11,406 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.388888888888889) internal successors, (115), 18 states have internal predecessors, (115), 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) [2022-02-18 21:16:11,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:11,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:11,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:11,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:11,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:11,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:11,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:11,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:11,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:11,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-02-18 21:16:11,564 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:11,763 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:11,763 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 5 more)] === [2022-02-18 21:16:11,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:11,764 INFO L85 PathProgramCache]: Analyzing trace with hash 258406850, now seen corresponding path program 1 times [2022-02-18 21:16:11,764 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:11,764 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025111055] [2022-02-18 21:16:11,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:11,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:11,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:11,779 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-18 21:16:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:11,796 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-18 21:16:11,796 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-18 21:16:11,796 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (8 of 9 remaining) [2022-02-18 21:16:11,797 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (7 of 9 remaining) [2022-02-18 21:16:11,797 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (6 of 9 remaining) [2022-02-18 21:16:11,797 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 9 remaining) [2022-02-18 21:16:11,797 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 9 remaining) [2022-02-18 21:16:11,797 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 9 remaining) [2022-02-18 21:16:11,797 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 9 remaining) [2022-02-18 21:16:11,797 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 9 remaining) [2022-02-18 21:16:11,797 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 9 remaining) [2022-02-18 21:16:11,797 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-02-18 21:16:11,798 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2022-02-18 21:16:11,798 WARN L235 ceAbstractionStarter]: 6 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-18 21:16:11,798 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 7 thread instances. [2022-02-18 21:16:11,813 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of7ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,813 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of7ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,813 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,813 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,813 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of7ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,813 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of7ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,813 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,813 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,813 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,813 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,813 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,813 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,813 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of7ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of7ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of7ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of7ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of7ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of7ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of7ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of7ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,814 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of7ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of7ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of7ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of7ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,815 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of7ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of7ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of7ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of7ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of7ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of7ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,816 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of7ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of7ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of7ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of7ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of7ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of7ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,817 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of7ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of7ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of7ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of7ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of7ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of7ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,818 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of7ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of7ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of7ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of7ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of7ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of7ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,819 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of7ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of7ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of7ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of7ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,820 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,821 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of7ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,821 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of7ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,821 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,821 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,821 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of7ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,821 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of7ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,821 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,821 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,821 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,821 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,821 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,821 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,822 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of7ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,822 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of7ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,822 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,822 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,822 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of7ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,822 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of7ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,822 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,822 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,822 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,822 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,822 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,822 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,823 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of7ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,823 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of7ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,823 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,823 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,823 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of7ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,823 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of7ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,823 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,823 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,823 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,823 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,823 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,823 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,824 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,824 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,824 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,824 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,825 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,825 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,825 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,825 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,825 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,825 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,825 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,825 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,826 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,826 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,826 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,826 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,827 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,827 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,827 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,827 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,827 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,827 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,827 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,827 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,828 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of7ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,828 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,828 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of7ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,828 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,828 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,828 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,828 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,828 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,828 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,829 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,829 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,829 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,829 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,829 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,829 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,829 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,830 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,830 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,830 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,830 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,830 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,830 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,830 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,830 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,830 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,830 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,830 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,830 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,831 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of7ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,831 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of7ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,831 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of7ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,831 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of7ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:11,838 INFO L148 ThreadInstanceAdder]: Constructed 28 joinOtherThreadTransitions. [2022-02-18 21:16:11,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-18 21:16:11,839 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:11,840 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-18 21:16:11,841 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (18)] Waiting until timeout for monitored process [2022-02-18 21:16:11,843 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-18 21:16:11,843 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-02-18 21:16:11,843 INFO L340 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2022-02-18 21:16:11,847 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-02-18 21:16:11,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:11,847 INFO L85 PathProgramCache]: Analyzing trace with hash 2040754515, now seen corresponding path program 1 times [2022-02-18 21:16:11,847 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:11,847 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [115940917] [2022-02-18 21:16:11,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:11,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:11,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:11,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:11,858 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:11,858 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [115940917] [2022-02-18 21:16:11,858 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [115940917] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:11,858 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:11,858 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-18 21:16:11,859 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350547223] [2022-02-18 21:16:11,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:11,859 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-18 21:16:11,859 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:11,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-18 21:16:11,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-18 21:16:11,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:11,859 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:11,859 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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) [2022-02-18 21:16:11,860 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:11,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:11,861 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-02-18 21:16:11,862 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-02-18 21:16:11,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:11,862 INFO L85 PathProgramCache]: Analyzing trace with hash -1875401321, now seen corresponding path program 1 times [2022-02-18 21:16:11,862 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:11,862 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184682735] [2022-02-18 21:16:11,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:11,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:11,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:11,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:11,879 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:11,879 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [184682735] [2022-02-18 21:16:11,879 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [184682735] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:11,879 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:11,879 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-18 21:16:11,879 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767567932] [2022-02-18 21:16:11,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:11,879 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-18 21:16:11,879 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:11,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-18 21:16:11,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-18 21:16:11,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:11,880 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:11,880 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 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) [2022-02-18 21:16:11,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:11,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:11,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:11,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:11,897 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-02-18 21:16:11,897 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-02-18 21:16:11,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:11,897 INFO L85 PathProgramCache]: Analyzing trace with hash -407076038, now seen corresponding path program 1 times [2022-02-18 21:16:11,897 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:11,897 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363420410] [2022-02-18 21:16:11,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:11,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:11,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:11,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:11,924 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:11,924 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363420410] [2022-02-18 21:16:11,924 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1363420410] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:11,924 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1293099947] [2022-02-18 21:16:11,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:11,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:11,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:11,940 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:11,942 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-02-18 21:16:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:12,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-18 21:16:12,059 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:12,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:12,118 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:12,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:12,175 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1293099947] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:12,175 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:12,175 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-18 21:16:12,175 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029225133] [2022-02-18 21:16:12,175 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:12,175 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-18 21:16:12,175 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:12,175 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-18 21:16:12,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-18 21:16:12,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:12,176 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:12,176 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.3) internal successors, (73), 10 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-18 21:16:12,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:12,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:12,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:12,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:12,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:12,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:12,259 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:12,455 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:12,455 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-02-18 21:16:12,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:12,455 INFO L85 PathProgramCache]: Analyzing trace with hash -424156825, now seen corresponding path program 1 times [2022-02-18 21:16:12,455 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:12,456 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [470722740] [2022-02-18 21:16:12,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:12,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:12,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:12,483 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-02-18 21:16:12,483 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:12,483 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [470722740] [2022-02-18 21:16:12,483 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [470722740] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:12,483 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:12,483 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-18 21:16:12,483 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1382292553] [2022-02-18 21:16:12,484 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:12,484 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-18 21:16:12,484 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:12,484 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-18 21:16:12,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-18 21:16:12,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:12,484 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:12,484 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 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) [2022-02-18 21:16:12,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:12,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:12,485 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:12,485 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:12,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:12,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:12,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:12,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:12,548 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-02-18 21:16:12,548 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-02-18 21:16:12,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:12,548 INFO L85 PathProgramCache]: Analyzing trace with hash 406083496, now seen corresponding path program 1 times [2022-02-18 21:16:12,549 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:12,549 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107003279] [2022-02-18 21:16:12,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:12,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:12,597 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:12,597 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:12,597 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2107003279] [2022-02-18 21:16:12,597 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2107003279] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:12,597 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1556738911] [2022-02-18 21:16:12,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:12,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:12,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:12,610 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:12,616 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-02-18 21:16:12,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:12,730 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-18 21:16:12,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:12,826 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:12,826 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:12,942 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:12,943 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1556738911] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:12,943 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:12,943 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-02-18 21:16:12,943 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763041979] [2022-02-18 21:16:12,943 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:12,944 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-18 21:16:12,944 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:12,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-18 21:16:12,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-02-18 21:16:12,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:12,945 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:12,945 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.388888888888889) internal successors, (115), 18 states have internal predecessors, (115), 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) [2022-02-18 21:16:12,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:12,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:12,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:12,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:12,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:13,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:13,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:13,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:13,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:13,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-02-18 21:16:13,149 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2022-02-18 21:16:13,349 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:13,349 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-02-18 21:16:13,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:13,350 INFO L85 PathProgramCache]: Analyzing trace with hash -330077298, now seen corresponding path program 1 times [2022-02-18 21:16:13,350 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:13,350 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1529495806] [2022-02-18 21:16:13,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:13,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:13,496 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:13,496 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:13,496 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1529495806] [2022-02-18 21:16:13,496 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1529495806] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:13,496 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [635208840] [2022-02-18 21:16:13,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:13,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:13,497 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:13,498 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:13,512 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-02-18 21:16:13,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:13,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-18 21:16:13,636 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:13,774 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:13,775 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:13,999 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:14,000 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [635208840] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:14,000 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:14,000 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 23 [2022-02-18 21:16:14,000 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855939821] [2022-02-18 21:16:14,000 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:14,000 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-02-18 21:16:14,000 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:14,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-02-18 21:16:14,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2022-02-18 21:16:14,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:14,001 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:14,001 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 6.521739130434782) internal successors, (150), 23 states have internal predecessors, (150), 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) [2022-02-18 21:16:14,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:14,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:14,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:14,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:14,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-02-18 21:16:14,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:14,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:14,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:14,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:14,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:14,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-02-18 21:16:14,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-18 21:16:14,238 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:14,421 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2022-02-18 21:16:14,421 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-02-18 21:16:14,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:14,422 INFO L85 PathProgramCache]: Analyzing trace with hash 1230248739, now seen corresponding path program 1 times [2022-02-18 21:16:14,422 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:14,422 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [603086742] [2022-02-18 21:16:14,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:14,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:14,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:14,439 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-18 21:16:14,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:14,454 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-18 21:16:14,455 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-18 21:16:14,456 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (9 of 10 remaining) [2022-02-18 21:16:14,456 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (8 of 10 remaining) [2022-02-18 21:16:14,456 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (7 of 10 remaining) [2022-02-18 21:16:14,456 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 10 remaining) [2022-02-18 21:16:14,456 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 10 remaining) [2022-02-18 21:16:14,456 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 10 remaining) [2022-02-18 21:16:14,456 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 10 remaining) [2022-02-18 21:16:14,456 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 10 remaining) [2022-02-18 21:16:14,456 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 10 remaining) [2022-02-18 21:16:14,456 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 10 remaining) [2022-02-18 21:16:14,457 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-02-18 21:16:14,457 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-02-18 21:16:14,458 WARN L235 ceAbstractionStarter]: 7 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-18 21:16:14,458 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 8 thread instances. [2022-02-18 21:16:14,472 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,472 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,472 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,472 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,472 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,472 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,473 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,474 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,475 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,476 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of8ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of8ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,477 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,478 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,479 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,480 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,480 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,480 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,480 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,480 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,480 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,480 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,480 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,480 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,480 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,480 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,480 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,480 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,481 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,482 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of8ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of8ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,483 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,484 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,484 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,484 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,484 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,484 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,484 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,484 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,484 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,484 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,484 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,485 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,485 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,485 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,485 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,485 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,485 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,485 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,485 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,485 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,485 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,485 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,485 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,486 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,486 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,486 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,486 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,486 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,486 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,486 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,486 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,486 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of8ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,486 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of8ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,487 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,487 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,487 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,487 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,487 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,487 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,487 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,487 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,487 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,488 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,488 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,488 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,488 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,488 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,488 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,488 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,488 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,488 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,488 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,489 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,489 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,489 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,489 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,489 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,489 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,489 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,489 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,489 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,489 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,491 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of8ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,491 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of8ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,491 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of8ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,492 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of8ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:14,504 INFO L148 ThreadInstanceAdder]: Constructed 32 joinOtherThreadTransitions. [2022-02-18 21:16:14,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-18 21:16:14,505 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:14,528 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-18 21:16:14,530 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (22)] Waiting until timeout for monitored process [2022-02-18 21:16:14,531 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-18 21:16:14,531 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-02-18 21:16:14,532 INFO L340 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2022-02-18 21:16:14,535 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 7 more)] === [2022-02-18 21:16:14,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:14,535 INFO L85 PathProgramCache]: Analyzing trace with hash -1075268164, now seen corresponding path program 1 times [2022-02-18 21:16:14,535 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:14,536 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1675328228] [2022-02-18 21:16:14,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:14,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:14,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:14,558 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:14,559 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1675328228] [2022-02-18 21:16:14,559 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1675328228] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:14,559 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:14,559 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-18 21:16:14,559 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1936141684] [2022-02-18 21:16:14,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:14,559 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-18 21:16:14,559 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:14,559 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-18 21:16:14,560 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-18 21:16:14,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:14,560 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:14,560 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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) [2022-02-18 21:16:14,560 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:14,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:14,562 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-02-18 21:16:14,562 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 7 more)] === [2022-02-18 21:16:14,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:14,562 INFO L85 PathProgramCache]: Analyzing trace with hash -696456704, now seen corresponding path program 1 times [2022-02-18 21:16:14,562 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:14,563 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653171058] [2022-02-18 21:16:14,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:14,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:14,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:14,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:14,590 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:14,590 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1653171058] [2022-02-18 21:16:14,590 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1653171058] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:14,590 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:14,590 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-18 21:16:14,590 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198424632] [2022-02-18 21:16:14,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:14,591 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-18 21:16:14,591 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:14,591 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-18 21:16:14,591 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-18 21:16:14,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:14,592 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:14,592 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 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) [2022-02-18 21:16:14,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:14,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:14,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:14,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:14,618 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-02-18 21:16:14,618 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 7 more)] === [2022-02-18 21:16:14,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:14,619 INFO L85 PathProgramCache]: Analyzing trace with hash 1661238000, now seen corresponding path program 1 times [2022-02-18 21:16:14,619 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:14,619 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300855003] [2022-02-18 21:16:14,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:14,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:14,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:14,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:14,650 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:14,650 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [300855003] [2022-02-18 21:16:14,650 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [300855003] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:14,651 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [289173282] [2022-02-18 21:16:14,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:14,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:14,651 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:14,652 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:14,688 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-02-18 21:16:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:14,825 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-18 21:16:14,825 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:14,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:14,902 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:14,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:14,965 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [289173282] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:14,965 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:14,965 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-18 21:16:14,965 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157938977] [2022-02-18 21:16:14,965 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:14,966 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-18 21:16:14,966 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:14,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-18 21:16:14,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-18 21:16:14,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:14,966 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:14,966 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.3) internal successors, (73), 10 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-18 21:16:14,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:14,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:14,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:15,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:15,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:15,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:15,062 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:15,227 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:15,228 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 7 more)] === [2022-02-18 21:16:15,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:15,228 INFO L85 PathProgramCache]: Analyzing trace with hash 423928055, now seen corresponding path program 1 times [2022-02-18 21:16:15,228 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:15,228 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2120973094] [2022-02-18 21:16:15,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:15,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:15,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:15,261 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-02-18 21:16:15,262 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:15,262 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2120973094] [2022-02-18 21:16:15,262 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2120973094] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:15,262 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:15,262 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-18 21:16:15,262 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [567455154] [2022-02-18 21:16:15,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:15,262 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-18 21:16:15,262 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:15,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-18 21:16:15,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-18 21:16:15,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:15,263 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:15,263 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 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) [2022-02-18 21:16:15,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:15,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:15,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:15,263 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:15,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:15,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:15,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:15,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:15,308 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-02-18 21:16:15,308 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 7 more)] === [2022-02-18 21:16:15,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:15,308 INFO L85 PathProgramCache]: Analyzing trace with hash -629016840, now seen corresponding path program 1 times [2022-02-18 21:16:15,308 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:15,308 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727837732] [2022-02-18 21:16:15,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:15,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:15,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:15,351 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:15,351 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:15,351 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1727837732] [2022-02-18 21:16:15,351 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1727837732] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:15,351 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1188884692] [2022-02-18 21:16:15,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:15,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:15,351 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:15,364 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:15,365 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-02-18 21:16:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:15,523 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-18 21:16:15,524 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:15,626 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:15,626 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:15,765 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:15,765 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1188884692] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:15,765 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:15,765 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-02-18 21:16:15,765 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906087972] [2022-02-18 21:16:15,765 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:15,766 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-18 21:16:15,766 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:15,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-18 21:16:15,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-02-18 21:16:15,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:15,766 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:15,766 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.388888888888889) internal successors, (115), 18 states have internal predecessors, (115), 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) [2022-02-18 21:16:15,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:15,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:15,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:15,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:15,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:15,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:15,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:15,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:15,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:15,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-02-18 21:16:15,998 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:16,180 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:16,180 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 7 more)] === [2022-02-18 21:16:16,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:16,181 INFO L85 PathProgramCache]: Analyzing trace with hash 274164370, now seen corresponding path program 1 times [2022-02-18 21:16:16,181 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:16,181 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1331605567] [2022-02-18 21:16:16,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:16,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:16,296 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:16,296 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:16,296 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1331605567] [2022-02-18 21:16:16,296 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1331605567] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:16,296 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1312619675] [2022-02-18 21:16:16,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:16,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:16,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:16,299 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:16,299 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-02-18 21:16:16,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:16,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-18 21:16:16,439 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:16,599 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:16,600 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:16,797 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:16,797 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1312619675] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:16,797 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:16,797 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 23 [2022-02-18 21:16:16,797 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095584185] [2022-02-18 21:16:16,797 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:16,798 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-02-18 21:16:16,798 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:16,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-02-18 21:16:16,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2022-02-18 21:16:16,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:16,798 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:16,798 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 6.521739130434782) internal successors, (150), 23 states have internal predecessors, (150), 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) [2022-02-18 21:16:16,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:16,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:16,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:16,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:16,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-02-18 21:16:16,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:17,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:17,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:17,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:17,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:17,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-02-18 21:16:17,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-02-18 21:16:17,035 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:17,219 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44,25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:17,220 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 7 more)] === [2022-02-18 21:16:17,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:17,220 INFO L85 PathProgramCache]: Analyzing trace with hash 121279058, now seen corresponding path program 1 times [2022-02-18 21:16:17,220 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:17,220 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1894733215] [2022-02-18 21:16:17,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:17,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:17,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:17,235 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-18 21:16:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:17,256 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-18 21:16:17,256 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-18 21:16:17,256 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (10 of 11 remaining) [2022-02-18 21:16:17,256 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (9 of 11 remaining) [2022-02-18 21:16:17,256 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (8 of 11 remaining) [2022-02-18 21:16:17,256 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (7 of 11 remaining) [2022-02-18 21:16:17,256 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 11 remaining) [2022-02-18 21:16:17,256 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 11 remaining) [2022-02-18 21:16:17,257 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 11 remaining) [2022-02-18 21:16:17,257 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 11 remaining) [2022-02-18 21:16:17,257 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 11 remaining) [2022-02-18 21:16:17,257 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 11 remaining) [2022-02-18 21:16:17,257 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 11 remaining) [2022-02-18 21:16:17,257 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2022-02-18 21:16:17,257 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-02-18 21:16:17,258 WARN L235 ceAbstractionStarter]: 8 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-18 21:16:17,258 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 9 thread instances. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,272 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe setThreadThread9of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe setThreadThread9of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe setThreadThread9of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe setThreadThread9of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,273 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,274 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,275 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,276 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,276 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,302 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of9ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of9ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,303 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,304 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread9of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread9of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread9of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread9of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,305 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,306 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,307 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,308 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,309 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,310 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,310 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of9ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,310 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of9ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,310 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,310 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,310 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,310 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,310 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,310 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,310 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,310 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,310 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,310 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,311 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,311 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,311 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,311 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,311 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,311 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,311 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,311 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,311 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,311 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,311 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,311 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,312 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,312 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,312 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,312 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,312 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,312 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,312 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,312 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,312 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,312 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,312 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,312 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,312 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,313 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,313 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,313 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,313 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,313 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,313 WARN L322 ript$VariableManager]: TermVariabe setThreadThread9of9ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,313 WARN L322 ript$VariableManager]: TermVariabe setThreadThread9of9ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,313 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,313 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,313 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,313 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,313 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,313 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,314 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,314 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,314 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,314 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,314 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,314 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,314 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,314 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,314 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,314 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,314 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,314 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,314 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,315 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,315 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,315 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,315 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,315 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,315 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,315 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,315 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,315 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,315 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,315 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,315 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,315 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,316 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread9of9ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,316 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of9ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,316 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread9of9ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,316 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of9ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:17,320 INFO L148 ThreadInstanceAdder]: Constructed 36 joinOtherThreadTransitions. [2022-02-18 21:16:17,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-18 21:16:17,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:17,321 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-18 21:16:17,363 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (26)] Waiting until timeout for monitored process [2022-02-18 21:16:17,364 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-18 21:16:17,364 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-02-18 21:16:17,364 INFO L340 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2022-02-18 21:16:17,368 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2022-02-18 21:16:17,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:17,368 INFO L85 PathProgramCache]: Analyzing trace with hash 1382958360, now seen corresponding path program 1 times [2022-02-18 21:16:17,368 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:17,368 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1160703366] [2022-02-18 21:16:17,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:17,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:17,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:17,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:17,377 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:17,377 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1160703366] [2022-02-18 21:16:17,377 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1160703366] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:17,378 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:17,378 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-18 21:16:17,378 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1242215804] [2022-02-18 21:16:17,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:17,378 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-18 21:16:17,378 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:17,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-18 21:16:17,378 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-18 21:16:17,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:17,378 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:17,378 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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) [2022-02-18 21:16:17,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:17,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:17,380 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2022-02-18 21:16:17,380 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2022-02-18 21:16:17,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:17,380 INFO L85 PathProgramCache]: Analyzing trace with hash 1761769820, now seen corresponding path program 1 times [2022-02-18 21:16:17,380 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:17,381 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [115256617] [2022-02-18 21:16:17,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:17,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:17,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:17,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:17,392 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:17,392 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [115256617] [2022-02-18 21:16:17,392 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [115256617] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:17,392 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:17,392 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-18 21:16:17,392 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291274977] [2022-02-18 21:16:17,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:17,392 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-18 21:16:17,392 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:17,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-18 21:16:17,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-18 21:16:17,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:17,393 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:17,393 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 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) [2022-02-18 21:16:17,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:17,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:17,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:17,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:17,408 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2022-02-18 21:16:17,409 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2022-02-18 21:16:17,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:17,409 INFO L85 PathProgramCache]: Analyzing trace with hash 494356281, now seen corresponding path program 1 times [2022-02-18 21:16:17,409 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:17,409 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246299159] [2022-02-18 21:16:17,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:17,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:17,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:17,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:17,427 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:17,427 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1246299159] [2022-02-18 21:16:17,427 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1246299159] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:17,427 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1851151713] [2022-02-18 21:16:17,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:17,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:17,427 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:17,429 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:17,488 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-02-18 21:16:17,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:17,600 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-18 21:16:17,601 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:17,648 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:17,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:17,729 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1851151713] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:17,729 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:17,729 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-18 21:16:17,729 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015539048] [2022-02-18 21:16:17,730 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:17,730 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-18 21:16:17,730 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:17,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-18 21:16:17,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-18 21:16:17,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:17,730 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:17,730 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.3) internal successors, (73), 10 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-18 21:16:17,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:17,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:17,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:17,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:17,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:17,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:17,838 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:18,019 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable48 [2022-02-18 21:16:18,020 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2022-02-18 21:16:18,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:18,020 INFO L85 PathProgramCache]: Analyzing trace with hash 1367915866, now seen corresponding path program 1 times [2022-02-18 21:16:18,020 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:18,020 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121732499] [2022-02-18 21:16:18,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:18,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:18,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:18,047 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-02-18 21:16:18,047 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:18,047 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121732499] [2022-02-18 21:16:18,047 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1121732499] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:18,047 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:18,047 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-18 21:16:18,047 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133192178] [2022-02-18 21:16:18,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:18,047 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-18 21:16:18,047 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:18,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-18 21:16:18,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-18 21:16:18,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:18,048 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:18,048 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 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) [2022-02-18 21:16:18,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:18,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:18,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:18,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:18,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:18,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:18,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:18,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:18,088 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2022-02-18 21:16:18,088 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2022-02-18 21:16:18,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:18,088 INFO L85 PathProgramCache]: Analyzing trace with hash 305423707, now seen corresponding path program 1 times [2022-02-18 21:16:18,088 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:18,088 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1871292336] [2022-02-18 21:16:18,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:18,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:18,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:18,129 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:18,129 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:18,129 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1871292336] [2022-02-18 21:16:18,129 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1871292336] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:18,129 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1602710164] [2022-02-18 21:16:18,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:18,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:18,129 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:18,144 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:18,145 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-02-18 21:16:18,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:18,288 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-18 21:16:18,289 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:18,396 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:18,396 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:18,541 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:18,541 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1602710164] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:18,541 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:18,541 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-02-18 21:16:18,541 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [746563753] [2022-02-18 21:16:18,541 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:18,541 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-18 21:16:18,541 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:18,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-18 21:16:18,542 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-02-18 21:16:18,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:18,542 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:18,542 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.388888888888889) internal successors, (115), 18 states have internal predecessors, (115), 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) [2022-02-18 21:16:18,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:18,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:18,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:18,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:18,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:18,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:18,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:18,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:18,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:18,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-02-18 21:16:18,768 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:18,965 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:18,965 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2022-02-18 21:16:18,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:18,966 INFO L85 PathProgramCache]: Analyzing trace with hash -1881608055, now seen corresponding path program 1 times [2022-02-18 21:16:18,966 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:18,966 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129118943] [2022-02-18 21:16:18,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:18,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:19,089 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:19,089 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:19,089 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129118943] [2022-02-18 21:16:19,089 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1129118943] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:19,089 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2129422536] [2022-02-18 21:16:19,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:19,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:19,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:19,091 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:19,092 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-02-18 21:16:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:19,245 INFO L263 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-18 21:16:19,247 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:19,387 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:19,388 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:19,563 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:19,563 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2129422536] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:19,563 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:19,563 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 23 [2022-02-18 21:16:19,563 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86905724] [2022-02-18 21:16:19,563 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:19,564 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-02-18 21:16:19,564 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:19,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-02-18 21:16:19,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2022-02-18 21:16:19,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:19,565 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:19,565 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 6.521739130434782) internal successors, (150), 23 states have internal predecessors, (150), 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) [2022-02-18 21:16:19,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:19,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:19,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:19,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:19,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-02-18 21:16:19,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:19,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:19,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:19,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:19,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:19,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-02-18 21:16:19,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-02-18 21:16:19,844 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:20,032 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51,29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:20,032 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2022-02-18 21:16:20,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:20,033 INFO L85 PathProgramCache]: Analyzing trace with hash -1563349585, now seen corresponding path program 1 times [2022-02-18 21:16:20,033 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:20,033 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223058472] [2022-02-18 21:16:20,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:20,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:20,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:20,065 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-18 21:16:20,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:20,091 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-18 21:16:20,092 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-18 21:16:20,092 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (11 of 12 remaining) [2022-02-18 21:16:20,092 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (10 of 12 remaining) [2022-02-18 21:16:20,092 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (9 of 12 remaining) [2022-02-18 21:16:20,092 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (8 of 12 remaining) [2022-02-18 21:16:20,092 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (7 of 12 remaining) [2022-02-18 21:16:20,092 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 12 remaining) [2022-02-18 21:16:20,092 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 12 remaining) [2022-02-18 21:16:20,092 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 12 remaining) [2022-02-18 21:16:20,093 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 12 remaining) [2022-02-18 21:16:20,093 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 12 remaining) [2022-02-18 21:16:20,093 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 12 remaining) [2022-02-18 21:16:20,093 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 12 remaining) [2022-02-18 21:16:20,093 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52 [2022-02-18 21:16:20,095 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-02-18 21:16:20,095 WARN L235 ceAbstractionStarter]: 9 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-18 21:16:20,095 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 10 thread instances. [2022-02-18 21:16:20,113 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,113 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,114 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,114 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,114 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,114 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,114 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,114 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,114 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,114 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,114 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,114 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,114 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,114 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,114 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,115 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread10of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread10of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe setThreadThread10of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe setThreadThread10of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread10of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread10of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe setThreadThread10of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe setThreadThread10of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread10of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread10of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread10of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,116 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread10of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,117 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,118 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,119 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe setThreadThread9of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe setThreadThread9of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of10ForFork0_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of10ForFork0_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe setThreadThread9of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe setThreadThread9of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,120 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread9of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread9of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread9of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,121 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread9of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,122 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,123 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,124 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,125 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,125 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,125 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,125 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,125 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,125 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,125 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,125 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,125 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,125 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,125 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,126 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,126 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,126 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,126 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,126 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,127 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,127 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,127 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,127 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,127 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,127 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,127 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,127 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,127 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,127 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,127 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,127 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,128 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,128 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,128 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,128 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,128 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,128 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,128 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,128 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,129 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,129 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,129 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,129 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,129 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread10of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,129 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread10of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,129 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread10of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,129 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread10of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,129 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread10of10ForFork1_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,129 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread10of10ForFork1_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,129 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread10of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,129 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread10of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,130 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread10of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,130 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread10of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,130 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread10of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,130 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread10of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,130 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,130 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,130 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread1of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,130 WARN L322 ript$VariableManager]: TermVariabe setThreadThread1of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,131 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,131 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,131 WARN L322 ript$VariableManager]: TermVariabe setThreadThread2of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,131 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread2of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,132 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,132 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,132 WARN L322 ript$VariableManager]: TermVariabe setThreadThread3of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,132 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread3of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,132 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,132 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,133 WARN L322 ript$VariableManager]: TermVariabe setThreadThread4of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,133 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread4of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,133 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,133 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,133 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread5of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,133 WARN L322 ript$VariableManager]: TermVariabe setThreadThread5of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,133 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,133 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,133 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread6of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,133 WARN L322 ript$VariableManager]: TermVariabe setThreadThread6of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,133 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,133 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,134 WARN L322 ript$VariableManager]: TermVariabe setThreadThread7of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,134 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread7of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,134 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,134 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,134 WARN L322 ript$VariableManager]: TermVariabe setThreadThread8of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,134 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread8of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,135 WARN L322 ript$VariableManager]: TermVariabe setThreadThread9of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,135 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,135 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread9of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,135 WARN L322 ript$VariableManager]: TermVariabe setThreadThread9of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,135 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread10of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,135 WARN L322 ript$VariableManager]: TermVariabe setThreadThread10of10ForFork0_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,135 WARN L322 ript$VariableManager]: TermVariabe setThreadThread10of10ForFork0_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,135 WARN L322 ript$VariableManager]: TermVariabe |setThreadThread10of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,136 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,136 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,136 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread1of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,136 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread1of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,136 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,136 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,136 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread2of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,136 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread2of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,137 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,137 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread3of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,137 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,137 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread3of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,138 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,138 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread4of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,138 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,139 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread4of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,139 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,139 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread5of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,139 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,139 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread5of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,139 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,139 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,139 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread6of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,139 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread6of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,140 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,140 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,140 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread7of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,140 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread7of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,140 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,140 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread8of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,140 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,140 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread8of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,140 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,140 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread9of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,140 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread9of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,141 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread9of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,141 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread10of10ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,141 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread10of10ForFork1_~param.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,141 WARN L322 ript$VariableManager]: TermVariabe |checkThreadThread10of10ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,141 WARN L322 ript$VariableManager]: TermVariabe checkThreadThread10of10ForFork1_~param.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-18 21:16:20,149 INFO L148 ThreadInstanceAdder]: Constructed 40 joinOtherThreadTransitions. [2022-02-18 21:16:20,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-18 21:16:20,150 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:20,151 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-18 21:16:20,152 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (30)] Waiting until timeout for monitored process [2022-02-18 21:16:20,155 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-18 21:16:20,155 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-02-18 21:16:20,155 INFO L340 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2022-02-18 21:16:20,160 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-18 21:16:20,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:20,160 INFO L85 PathProgramCache]: Analyzing trace with hash 825523327, now seen corresponding path program 1 times [2022-02-18 21:16:20,160 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:20,160 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1142338227] [2022-02-18 21:16:20,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:20,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:20,173 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:20,173 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1142338227] [2022-02-18 21:16:20,173 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1142338227] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:20,173 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:20,173 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-18 21:16:20,173 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [797832378] [2022-02-18 21:16:20,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:20,174 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-18 21:16:20,174 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:20,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-18 21:16:20,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-18 21:16:20,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,174 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:20,174 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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) [2022-02-18 21:16:20,174 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,176 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53 [2022-02-18 21:16:20,177 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-18 21:16:20,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:20,177 INFO L85 PathProgramCache]: Analyzing trace with hash 1204334787, now seen corresponding path program 1 times [2022-02-18 21:16:20,177 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:20,177 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270702377] [2022-02-18 21:16:20,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:20,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:20,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:20,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:20,193 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:20,193 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270702377] [2022-02-18 21:16:20,193 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1270702377] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:20,193 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:20,193 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-18 21:16:20,193 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [191698485] [2022-02-18 21:16:20,194 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:20,194 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-18 21:16:20,194 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:20,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-18 21:16:20,194 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-18 21:16:20,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,194 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:20,194 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 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) [2022-02-18 21:16:20,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:20,212 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54 [2022-02-18 21:16:20,212 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-18 21:16:20,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:20,212 INFO L85 PathProgramCache]: Analyzing trace with hash 387269933, now seen corresponding path program 1 times [2022-02-18 21:16:20,212 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:20,212 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068392511] [2022-02-18 21:16:20,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:20,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:20,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:20,233 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:20,233 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1068392511] [2022-02-18 21:16:20,233 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1068392511] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:20,233 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [465018068] [2022-02-18 21:16:20,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:20,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:20,234 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:20,243 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:20,267 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-02-18 21:16:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:20,439 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-18 21:16:20,440 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:20,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:20,497 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:20,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:20,557 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [465018068] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:20,557 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:20,557 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-18 21:16:20,557 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1679372025] [2022-02-18 21:16:20,557 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:20,557 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-18 21:16:20,557 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:20,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-18 21:16:20,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-18 21:16:20,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,558 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:20,558 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.3) internal successors, (73), 10 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-18 21:16:20,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:20,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:20,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:20,646 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:20,837 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable55 [2022-02-18 21:16:20,838 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-18 21:16:20,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:20,838 INFO L85 PathProgramCache]: Analyzing trace with hash -1887136856, now seen corresponding path program 1 times [2022-02-18 21:16:20,838 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:20,838 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1017065481] [2022-02-18 21:16:20,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:20,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:20,870 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-02-18 21:16:20,870 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:20,870 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1017065481] [2022-02-18 21:16:20,870 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1017065481] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-18 21:16:20,871 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-18 21:16:20,871 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-18 21:16:20,871 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693600626] [2022-02-18 21:16:20,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-18 21:16:20,871 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-18 21:16:20,871 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:20,871 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-18 21:16:20,871 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-18 21:16:20,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,871 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:20,871 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 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) [2022-02-18 21:16:20,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:20,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:20,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:20,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:20,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:20,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:20,901 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable56 [2022-02-18 21:16:20,902 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-18 21:16:20,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:20,902 INFO L85 PathProgramCache]: Analyzing trace with hash -1063243127, now seen corresponding path program 1 times [2022-02-18 21:16:20,902 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:20,902 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646842322] [2022-02-18 21:16:20,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:20,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:20,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:20,947 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:20,947 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646842322] [2022-02-18 21:16:20,947 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1646842322] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:20,947 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1947478891] [2022-02-18 21:16:20,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:20,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:20,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:20,948 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:20,978 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-02-18 21:16:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:21,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-18 21:16:21,134 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:21,232 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:21,232 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:21,361 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:21,361 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1947478891] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:21,361 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:21,362 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-02-18 21:16:21,362 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078994257] [2022-02-18 21:16:21,362 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:21,362 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-18 21:16:21,362 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:21,362 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-18 21:16:21,362 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-02-18 21:16:21,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:21,363 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:21,363 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.388888888888889) internal successors, (115), 18 states have internal predecessors, (115), 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) [2022-02-18 21:16:21,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:21,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:21,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:21,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:21,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:21,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:21,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:21,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:21,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:21,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-02-18 21:16:21,579 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:21,774 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable57 [2022-02-18 21:16:21,774 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-18 21:16:21,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:21,774 INFO L85 PathProgramCache]: Analyzing trace with hash 1814705291, now seen corresponding path program 1 times [2022-02-18 21:16:21,775 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:21,775 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381547647] [2022-02-18 21:16:21,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:21,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:21,887 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:21,887 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-18 21:16:21,887 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [381547647] [2022-02-18 21:16:21,887 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [381547647] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-18 21:16:21,887 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [642832288] [2022-02-18 21:16:21,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:21,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:21,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-18 21:16:21,899 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-18 21:16:21,900 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-02-18 21:16:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-18 21:16:22,088 INFO L263 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-18 21:16:22,089 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-18 21:16:22,268 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:22,268 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-18 21:16:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-18 21:16:22,492 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [642832288] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-18 21:16:22,492 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-18 21:16:22,493 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 23 [2022-02-18 21:16:22,493 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98747632] [2022-02-18 21:16:22,493 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-18 21:16:22,493 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-02-18 21:16:22,493 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-18 21:16:22,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-02-18 21:16:22,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2022-02-18 21:16:22,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:22,494 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-18 21:16:22,494 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 6.521739130434782) internal successors, (150), 23 states have internal predecessors, (150), 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) [2022-02-18 21:16:22,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:22,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:22,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:22,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:22,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2022-02-18 21:16:22,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:22,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-18 21:16:22,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-18 21:16:22,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-18 21:16:22,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-18 21:16:22,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-02-18 21:16:22,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-02-18 21:16:22,896 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:23,080 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable58,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-18 21:16:23,081 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION === [checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2022-02-18 21:16:23,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-18 21:16:23,081 INFO L85 PathProgramCache]: Analyzing trace with hash -1112453129, now seen corresponding path program 1 times [2022-02-18 21:16:23,081 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-18 21:16:23,081 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131343979] [2022-02-18 21:16:23,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-18 21:16:23,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-18 21:16:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:23,102 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-18 21:16:23,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-18 21:16:23,128 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-18 21:16:23,128 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-18 21:16:23,128 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (12 of 13 remaining) [2022-02-18 21:16:23,128 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (11 of 13 remaining) [2022-02-18 21:16:23,128 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (10 of 13 remaining) [2022-02-18 21:16:23,128 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (9 of 13 remaining) [2022-02-18 21:16:23,128 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (8 of 13 remaining) [2022-02-18 21:16:23,128 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (7 of 13 remaining) [2022-02-18 21:16:23,129 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 13 remaining) [2022-02-18 21:16:23,129 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 13 remaining) [2022-02-18 21:16:23,129 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 13 remaining) [2022-02-18 21:16:23,129 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 13 remaining) [2022-02-18 21:16:23,129 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 13 remaining) [2022-02-18 21:16:23,129 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 13 remaining) [2022-02-18 21:16:23,129 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location checkThreadErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 13 remaining) [2022-02-18 21:16:23,129 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable59 [2022-02-18 21:16:23,130 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-02-18 21:16:23,133 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 10 thread instances [2022-02-18 21:16:23,133 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-18 21:16:23,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.02 09:16:23 BasicIcfg [2022-02-18 21:16:23,399 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-18 21:16:23,400 INFO L158 Benchmark]: Toolchain (without parser) took 20482.65ms. Allocated memory was 174.1MB in the beginning and 380.6MB in the end (delta: 206.6MB). Free memory was 121.9MB in the beginning and 148.3MB in the end (delta: -26.3MB). Peak memory consumption was 224.6MB. Max. memory is 8.0GB. [2022-02-18 21:16:23,400 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 174.1MB. Free memory is still 140.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-18 21:16:23,400 INFO L158 Benchmark]: CACSL2BoogieTranslator took 379.79ms. Allocated memory is still 174.1MB. Free memory was 121.8MB in the beginning and 140.5MB in the end (delta: -18.7MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-02-18 21:16:23,400 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.66ms. Allocated memory is still 174.1MB. Free memory was 140.5MB in the beginning and 138.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-18 21:16:23,400 INFO L158 Benchmark]: Boogie Preprocessor took 22.32ms. Allocated memory is still 174.1MB. Free memory was 138.5MB in the beginning and 137.1MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-02-18 21:16:23,401 INFO L158 Benchmark]: RCFGBuilder took 442.02ms. Allocated memory is still 174.1MB. Free memory was 136.9MB in the beginning and 124.1MB in the end (delta: 12.9MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. [2022-02-18 21:16:23,401 INFO L158 Benchmark]: TraceAbstraction took 19597.64ms. Allocated memory was 174.1MB in the beginning and 380.6MB in the end (delta: 206.6MB). Free memory was 123.5MB in the beginning and 148.3MB in the end (delta: -24.7MB). Peak memory consumption was 226.7MB. Max. memory is 8.0GB. [2022-02-18 21:16:23,402 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 174.1MB. Free memory is still 140.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 379.79ms. Allocated memory is still 174.1MB. Free memory was 121.8MB in the beginning and 140.5MB in the end (delta: -18.7MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 27.66ms. Allocated memory is still 174.1MB. Free memory was 140.5MB in the beginning and 138.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 22.32ms. Allocated memory is still 174.1MB. Free memory was 138.5MB in the beginning and 137.1MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 442.02ms. Allocated memory is still 174.1MB. Free memory was 136.9MB in the beginning and 124.1MB in the end (delta: 12.9MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. * TraceAbstraction took 19597.64ms. Allocated memory was 174.1MB in the beginning and 380.6MB in the end (delta: 206.6MB). Free memory was 123.5MB in the beginning and 148.3MB in the end (delta: -24.7MB). Peak memory consumption was 226.7MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 157, positive: 113, positive conditional: 113, positive unconditional: 0, negative: 44, negative conditional: 44, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 113, positive: 113, positive conditional: 113, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 113, positive: 113, positive conditional: 113, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 113, positive: 113, positive conditional: 49, positive unconditional: 64, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 113, positive: 113, positive conditional: 17, positive unconditional: 96, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 113, positive: 113, positive conditional: 17, positive unconditional: 96, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 61, positive: 61, positive conditional: 11, positive unconditional: 50, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 61, positive: 61, positive conditional: 0, positive unconditional: 61, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 113, positive: 52, positive conditional: 6, positive unconditional: 46, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 61, unknown conditional: 11, unknown unconditional: 50] , Statistics on independence cache: Total cache size (in pairs): 61, Positive cache size: 61, Positive conditional cache size: 11, Positive unconditional cache size: 50, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 32, Maximal queried relation: 0, Independence queries for same thread: 44 - 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: 192, positive: 146, positive conditional: 146, positive unconditional: 0, negative: 46, negative conditional: 46, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 146, positive: 146, positive conditional: 146, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 146, positive: 146, positive conditional: 146, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 146, positive: 146, positive conditional: 82, positive unconditional: 64, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 146, positive: 146, positive conditional: 27, positive unconditional: 119, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 146, positive: 146, positive conditional: 27, positive unconditional: 119, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 76, positive: 76, positive conditional: 18, positive unconditional: 58, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 76, positive: 76, positive conditional: 0, positive unconditional: 76, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 146, positive: 70, positive conditional: 9, positive unconditional: 61, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 76, unknown conditional: 18, unknown unconditional: 58] , Statistics on independence cache: Total cache size (in pairs): 76, Positive cache size: 76, Positive conditional cache size: 18, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 55, Maximal queried relation: 0, Independence queries for same thread: 46 - 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: 826, positive: 735, positive conditional: 735, positive unconditional: 0, negative: 91, negative conditional: 91, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 738, positive: 735, positive conditional: 735, positive unconditional: 0, negative: 3, negative conditional: 3, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 738, positive: 735, positive conditional: 735, positive unconditional: 0, negative: 3, negative conditional: 3, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 745, positive: 735, positive conditional: 609, positive unconditional: 126, negative: 10, negative conditional: 7, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 745, positive: 735, positive conditional: 92, positive unconditional: 643, negative: 10, negative conditional: 1, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 745, positive: 735, positive conditional: 92, positive unconditional: 643, negative: 10, negative conditional: 1, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 186, positive: 182, positive conditional: 43, positive unconditional: 139, negative: 4, negative conditional: 1, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 186, positive: 181, positive conditional: 0, positive unconditional: 181, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 5, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 4, negative conditional: 1, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 33, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 32, negative conditional: 30, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 745, positive: 553, positive conditional: 49, positive unconditional: 504, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 186, unknown conditional: 44, unknown unconditional: 142] , Statistics on independence cache: Total cache size (in pairs): 186, Positive cache size: 182, Positive conditional cache size: 43, Positive unconditional cache size: 139, Negative cache size: 4, Negative conditional cache size: 1, Negative unconditional cache size: 3, Eliminated conditions: 523, Maximal queried relation: 3, Independence queries for same thread: 88 - 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: 938, positive: 845, positive conditional: 845, positive unconditional: 0, negative: 93, negative conditional: 93, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 848, positive: 845, positive conditional: 845, positive unconditional: 0, negative: 3, negative conditional: 3, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 848, positive: 845, positive conditional: 845, positive unconditional: 0, negative: 3, negative conditional: 3, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 855, positive: 845, positive conditional: 719, positive unconditional: 126, negative: 10, negative conditional: 7, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 855, positive: 845, positive conditional: 113, positive unconditional: 732, negative: 10, negative conditional: 1, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 855, positive: 845, positive conditional: 113, positive unconditional: 732, negative: 10, negative conditional: 1, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 204, positive: 200, positive conditional: 49, positive unconditional: 151, negative: 4, negative conditional: 1, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 204, positive: 199, positive conditional: 0, positive unconditional: 199, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 5, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 4, negative conditional: 1, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 21, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 20, negative conditional: 19, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 855, positive: 645, positive conditional: 64, positive unconditional: 581, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 204, unknown conditional: 50, unknown unconditional: 154] , Statistics on independence cache: Total cache size (in pairs): 204, Positive cache size: 200, Positive conditional cache size: 49, Positive unconditional cache size: 151, Negative cache size: 4, Negative conditional cache size: 1, Negative unconditional cache size: 3, Eliminated conditions: 612, Maximal queried relation: 3, Independence queries for same thread: 90 - 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: 1100, positive: 1003, positive conditional: 1003, positive unconditional: 0, negative: 97, negative conditional: 97, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1006, positive: 1003, positive conditional: 1003, positive unconditional: 0, negative: 3, negative conditional: 3, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1006, positive: 1003, positive conditional: 1003, positive unconditional: 0, negative: 3, negative conditional: 3, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1013, positive: 1003, positive conditional: 877, positive unconditional: 126, negative: 10, negative conditional: 7, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1013, positive: 1003, positive conditional: 137, positive unconditional: 866, negative: 10, negative conditional: 1, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1013, positive: 1003, positive conditional: 137, positive unconditional: 866, negative: 10, negative conditional: 1, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 231, positive: 227, positive conditional: 60, positive unconditional: 167, negative: 4, negative conditional: 1, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 231, positive: 226, positive conditional: 0, positive unconditional: 226, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 5, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 4, negative conditional: 1, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 21, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 21, negative conditional: 19, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1013, positive: 776, positive conditional: 77, positive unconditional: 699, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 231, unknown conditional: 61, unknown unconditional: 170] , Statistics on independence cache: Total cache size (in pairs): 231, Positive cache size: 227, Positive conditional cache size: 60, Positive unconditional cache size: 167, Negative cache size: 4, Negative conditional cache size: 1, Negative unconditional cache size: 3, Eliminated conditions: 746, Maximal queried relation: 3, Independence queries for same thread: 94 - 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: 1324, positive: 1221, positive conditional: 1221, positive unconditional: 0, negative: 103, negative conditional: 103, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1224, positive: 1221, positive conditional: 1221, positive unconditional: 0, negative: 3, negative conditional: 3, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1224, positive: 1221, positive conditional: 1221, positive unconditional: 0, negative: 3, negative conditional: 3, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1231, positive: 1221, positive conditional: 1095, positive unconditional: 126, negative: 10, negative conditional: 7, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1231, positive: 1221, positive conditional: 166, positive unconditional: 1055, negative: 10, negative conditional: 1, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1231, positive: 1221, positive conditional: 166, positive unconditional: 1055, negative: 10, negative conditional: 1, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 264, positive: 260, positive conditional: 76, positive unconditional: 184, negative: 4, negative conditional: 1, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 264, positive: 259, positive conditional: 0, positive unconditional: 259, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 5, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 4, negative conditional: 1, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 21, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 20, negative conditional: 18, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1231, positive: 961, positive conditional: 90, positive unconditional: 871, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 264, unknown conditional: 77, unknown unconditional: 187] , Statistics on independence cache: Total cache size (in pairs): 264, Positive cache size: 260, Positive conditional cache size: 76, Positive unconditional cache size: 184, Negative cache size: 4, Negative conditional cache size: 1, Negative unconditional cache size: 3, Eliminated conditions: 935, Maximal queried relation: 3, Independence queries for same thread: 100 - 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: 3149, positive: 3004, positive conditional: 3004, positive unconditional: 0, negative: 145, negative conditional: 145, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3010, positive: 3004, positive conditional: 3004, positive unconditional: 0, negative: 6, negative conditional: 6, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3010, positive: 3004, positive conditional: 3004, positive unconditional: 0, negative: 6, negative conditional: 6, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3028, positive: 3004, positive conditional: 2878, positive unconditional: 126, negative: 24, negative conditional: 18, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3028, positive: 3004, positive conditional: 369, positive unconditional: 2635, negative: 24, negative conditional: 2, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3028, positive: 3004, positive conditional: 369, positive unconditional: 2635, negative: 24, negative conditional: 2, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 431, positive: 426, positive conditional: 133, positive unconditional: 293, negative: 5, negative conditional: 1, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 431, positive: 425, positive conditional: 0, positive unconditional: 425, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 6, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 5, negative conditional: 1, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 35, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 33, negative conditional: 30, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3028, positive: 2578, positive conditional: 236, positive unconditional: 2342, negative: 19, negative conditional: 1, negative unconditional: 18, unknown: 431, unknown conditional: 134, unknown unconditional: 297] , Statistics on independence cache: Total cache size (in pairs): 431, Positive cache size: 426, Positive conditional cache size: 133, Positive unconditional cache size: 293, Negative cache size: 5, Negative conditional cache size: 1, Negative unconditional cache size: 4, Eliminated conditions: 2525, Maximal queried relation: 4, Independence queries for same thread: 139 - 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: 3520, positive: 3382, positive conditional: 3382, positive unconditional: 0, negative: 138, negative conditional: 138, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3388, positive: 3382, positive conditional: 3382, positive unconditional: 0, negative: 6, negative conditional: 6, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3388, positive: 3382, positive conditional: 3382, positive unconditional: 0, negative: 6, negative conditional: 6, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3406, positive: 3382, positive conditional: 3256, positive unconditional: 126, negative: 24, negative conditional: 18, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3406, positive: 3382, positive conditional: 409, positive unconditional: 2973, negative: 24, negative conditional: 2, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3406, positive: 3382, positive conditional: 409, positive unconditional: 2973, negative: 24, negative conditional: 2, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 467, positive: 462, positive conditional: 147, positive unconditional: 315, negative: 5, negative conditional: 1, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 467, positive: 461, positive conditional: 0, positive unconditional: 461, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 6, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 5, negative conditional: 1, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 35, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 34, negative conditional: 31, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3406, positive: 2920, positive conditional: 262, positive unconditional: 2658, negative: 19, negative conditional: 1, negative unconditional: 18, unknown: 467, unknown conditional: 148, unknown unconditional: 319] , Statistics on independence cache: Total cache size (in pairs): 467, Positive cache size: 462, Positive conditional cache size: 147, Positive unconditional cache size: 315, Negative cache size: 5, Negative conditional cache size: 1, Negative unconditional cache size: 4, Eliminated conditions: 2863, Maximal queried relation: 4, Independence queries for same thread: 132 - 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: 4002, positive: 3852, positive conditional: 3852, positive unconditional: 0, negative: 150, negative conditional: 150, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3858, positive: 3852, positive conditional: 3852, positive unconditional: 0, negative: 6, negative conditional: 6, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3858, positive: 3852, positive conditional: 3852, positive unconditional: 0, negative: 6, negative conditional: 6, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3876, positive: 3852, positive conditional: 3726, positive unconditional: 126, negative: 24, negative conditional: 18, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3876, positive: 3852, positive conditional: 454, positive unconditional: 3398, negative: 24, negative conditional: 2, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3876, positive: 3852, positive conditional: 454, positive unconditional: 3398, negative: 24, negative conditional: 2, negative unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 519, positive: 510, positive conditional: 168, positive unconditional: 342, negative: 9, negative conditional: 2, negative unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 519, positive: 508, positive conditional: 0, positive unconditional: 508, negative: 11, negative conditional: 0, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 11, positive: 2, positive conditional: 2, positive unconditional: 0, negative: 9, negative conditional: 2, negative unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 35, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 34, negative conditional: 30, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3876, positive: 3342, positive conditional: 286, positive unconditional: 3056, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 519, unknown conditional: 170, unknown unconditional: 349] , Statistics on independence cache: Total cache size (in pairs): 519, Positive cache size: 510, Positive conditional cache size: 168, Positive unconditional cache size: 342, Negative cache size: 9, Negative conditional cache size: 2, Negative unconditional cache size: 7, Eliminated conditions: 3288, Maximal queried relation: 4, Independence queries for same thread: 144 - 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: 5654, positive: 5490, positive conditional: 5490, positive unconditional: 0, negative: 164, negative conditional: 164, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5499, positive: 5490, positive conditional: 5490, positive unconditional: 0, negative: 9, negative conditional: 9, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 5499, positive: 5490, positive conditional: 5490, positive unconditional: 0, negative: 9, negative conditional: 9, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5532, positive: 5490, positive conditional: 5364, positive unconditional: 126, negative: 42, negative conditional: 33, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 5532, positive: 5490, positive conditional: 535, positive unconditional: 4955, negative: 42, negative conditional: 3, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5532, positive: 5490, positive conditional: 535, positive unconditional: 4955, negative: 42, negative conditional: 3, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 646, positive: 637, positive conditional: 212, positive unconditional: 425, negative: 9, negative conditional: 2, negative unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 646, positive: 635, positive conditional: 0, positive unconditional: 635, negative: 11, negative conditional: 0, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 11, positive: 2, positive conditional: 2, positive unconditional: 0, negative: 9, negative conditional: 2, negative unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 23, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 22, negative conditional: 18, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5532, positive: 4853, positive conditional: 323, positive unconditional: 4530, negative: 33, negative conditional: 1, negative unconditional: 32, unknown: 646, unknown conditional: 214, unknown unconditional: 432] , Statistics on independence cache: Total cache size (in pairs): 646, Positive cache size: 637, Positive conditional cache size: 212, Positive unconditional cache size: 425, Negative cache size: 9, Negative conditional cache size: 2, Negative unconditional cache size: 7, Eliminated conditions: 4859, Maximal queried relation: 5, Independence queries for same thread: 155 - 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: 696]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L683] 0 static int a, b; VAL [a=0, b=0] [L684] 0 int i; VAL [a=0, b=0, i=0] [L700] 0 pthread_t setPool[(11 -1)]; VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, i=0, setPool={5:0}] [L701] 0 pthread_t checkPool[1]; VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=0, setPool={5:0}] [L702] 0 i = 0 VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=0, setPool={5:0}] [L702] COND TRUE 0 i < (11 -1) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=0, setPool={5:0}] [L703] FCALL, FORK 0 pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0)) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=0, param={0:0}, pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0))=-10, setPool={5:0}] [L702] 0 i++ VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=1, param={0:0}, setPool={5:0}] [L702] COND TRUE 0 i < (11 -1) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=1, param={0:0}, setPool={5:0}] [L703] FCALL, FORK 0 pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0)) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=1, param={0:0}, pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0))=-9, setPool={5:0}] [L702] 0 i++ VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=2, param={0:0}, setPool={5:0}] [L702] COND TRUE 0 i < (11 -1) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=2, param={0:0}, setPool={5:0}] [L703] FCALL, FORK 0 pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0)) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=2, param={0:0}, pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0))=-8, setPool={5:0}] [L702] 0 i++ VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=3, param={0:0}, setPool={5:0}] [L702] COND TRUE 0 i < (11 -1) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=3, param={0:0}, setPool={5:0}] [L703] FCALL, FORK 0 pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0)) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=3, param={0:0}, pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0))=-7, setPool={5:0}] [L702] 0 i++ VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=4, param={0:0}, setPool={5:0}] [L702] COND TRUE 0 i < (11 -1) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=4, param={0:0}, setPool={5:0}] [L703] FCALL, FORK 0 pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0)) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=4, param={0:0}, pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0))=-6, setPool={5:0}] [L702] 0 i++ VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=5, param={0:0}, setPool={5:0}] [L702] COND TRUE 0 i < (11 -1) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=5, param={0:0}, setPool={5:0}] [L703] FCALL, FORK 0 pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0)) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=5, param={0:0}, pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0))=-5, setPool={5:0}] [L702] 0 i++ VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=6, param={0:0}, setPool={5:0}] [L702] COND TRUE 0 i < (11 -1) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=6, param={0:0}, setPool={5:0}] [L703] FCALL, FORK 0 pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0)) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=6, param={0:0}, pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0))=-4, setPool={5:0}] [L702] 0 i++ VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=7, param={0:0}, setPool={5:0}] [L702] COND TRUE 0 i < (11 -1) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=7, param={0:0}, setPool={5:0}] [L703] FCALL, FORK 0 pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0)) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=7, param={0:0}, pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0))=-3, setPool={5:0}] [L702] 0 i++ VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=8, param={0:0}, setPool={5:0}] [L702] COND TRUE 0 i < (11 -1) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=8, param={0:0}, setPool={5:0}] [L703] FCALL, FORK 0 pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0)) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=8, param={0:0}, pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0))=-2, setPool={5:0}] [L702] 0 i++ VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=9, param={0:0}, setPool={5:0}] [L702] COND TRUE 0 i < (11 -1) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=9, param={0:0}, setPool={5:0}] [L703] FCALL, FORK 0 pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0)) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=9, param={0:0}, pthread_create(&setPool[i], ((void *)0), &setThread, ((void *)0))=-1, setPool={5:0}] [L702] 0 i++ VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=10, param={0:0}, setPool={5:0}] [L702] COND FALSE 0 !(i < (11 -1)) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=10, param={0:0}, setPool={5:0}] [L704] 0 i = 0 VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=0, param={0:0}, setPool={5:0}] [L704] COND TRUE 0 i < 1 VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=0, param={0:0}, setPool={5:0}] [L705] FCALL, FORK 0 pthread_create(&checkPool[i], ((void *)0), &checkThread, ((void *)0)) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=0, param={0:0}, param={0:0}, pthread_create(&checkPool[i], ((void *)0), &checkThread, ((void *)0))=0, setPool={5:0}] [L704] 0 i++ VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=1, param={0:0}, param={0:0}, setPool={5:0}] [L704] COND FALSE 0 !(i < 1) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=1, param={0:0}, param={0:0}, setPool={5:0}] [L706] 0 i = 0 VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=0, param={0:0}, param={0:0}, setPool={5:0}] [L706] COND TRUE 0 i < (11 -1) VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=0, param={0:0}, param={0:0}, setPool={5:0}] [L707] 0 setPool[i] VAL [\old(argc)=49, a=0, argc=49, argv={50:51}, argv={50:51}, b=0, checkPool={3:0}, i=0, param={0:0}, param={0:0}, setPool={5:0}, setPool[i]=-10] [L687] 7 a = 1 VAL [a=1, b=0, i=0, param={0:0}, param={0:0}, param={0:0}, param={0:0}] [L695] COND FALSE 11 !((a == 0 && b == 0) || (a == 1 && b == -1)) VAL [a=1, b=0, i=0, param={0:0}, param={0:0}, param={0:0}, param={0:0}] [L696] 11 reach_error() VAL [a=1, b=0, i=0, param={0:0}, param={0:0}, param={0:0}, param={0:0}] - UnprovableResult [Line: 703]: 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: 705]: 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 with 1 thread instances CFG has 5 procedures, 97 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 1.2s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.2s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 11, 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, 0.4s InterpolantComputationTime, 237 NumberOfCodeBlocks, 237 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 246 ConstructedInterpolants, 0 QuantifiedInterpolants, 314 SizeOfPredicates, 2 NumberOfNonLiveVariables, 132 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 5 InterpolantComputations, 2 PerfectInterpolantSequences, 5/8 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 with 2 thread instances CFG has 7 procedures, 111 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 0.7s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 14, 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, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 247 NumberOfCodeBlocks, 247 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 246 ConstructedInterpolants, 0 QuantifiedInterpolants, 314 SizeOfPredicates, 2 NumberOfNonLiveVariables, 132 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 5 InterpolantComputations, 2 PerfectInterpolantSequences, 5/8 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 with 3 thread instances CFG has 9 procedures, 125 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.2s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 31, 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, 0.6s InterpolantComputationTime, 474 NumberOfCodeBlocks, 474 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 532 ConstructedInterpolants, 0 QuantifiedInterpolants, 1142 SizeOfPredicates, 8 NumberOfNonLiveVariables, 314 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 9 InterpolantComputations, 3 PerfectInterpolantSequences, 42/144 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 with 4 thread instances CFG has 11 procedures, 139 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 1.4s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.2s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 34, 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, 0.5s InterpolantComputationTime, 484 NumberOfCodeBlocks, 484 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 532 ConstructedInterpolants, 0 QuantifiedInterpolants, 1142 SizeOfPredicates, 8 NumberOfNonLiveVariables, 314 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 9 InterpolantComputations, 3 PerfectInterpolantSequences, 42/144 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 with 5 thread instances CFG has 13 procedures, 153 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 1.4s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.2s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 37, 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, 0.4s InterpolantComputationTime, 494 NumberOfCodeBlocks, 494 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 532 ConstructedInterpolants, 0 QuantifiedInterpolants, 1142 SizeOfPredicates, 8 NumberOfNonLiveVariables, 314 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 9 InterpolantComputations, 3 PerfectInterpolantSequences, 42/144 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 with 6 thread instances CFG has 15 procedures, 167 locations, 9 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.2s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 40, 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, 0.0s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 504 NumberOfCodeBlocks, 504 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 532 ConstructedInterpolants, 0 QuantifiedInterpolants, 1142 SizeOfPredicates, 8 NumberOfNonLiveVariables, 314 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 9 InterpolantComputations, 3 PerfectInterpolantSequences, 42/144 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 with 7 thread instances CFG has 17 procedures, 181 locations, 10 error locations. Started 1 CEGAR loops. OverallTime: 2.6s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.5s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 65, 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, 0.9s InterpolantComputationTime, 740 NumberOfCodeBlocks, 740 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 868 ConstructedInterpolants, 0 QuantifiedInterpolants, 1904 SizeOfPredicates, 22 NumberOfNonLiveVariables, 584 ConjunctsInSsa, 28 ConjunctsInUnsatCore, 12 InterpolantComputations, 3 PerfectInterpolantSequences, 45/798 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 with 8 thread instances CFG has 19 procedures, 195 locations, 11 error locations. Started 1 CEGAR loops. OverallTime: 2.8s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.5s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 68, 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, 0.9s InterpolantComputationTime, 750 NumberOfCodeBlocks, 750 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 868 ConstructedInterpolants, 0 QuantifiedInterpolants, 1904 SizeOfPredicates, 22 NumberOfNonLiveVariables, 584 ConjunctsInSsa, 28 ConjunctsInUnsatCore, 12 InterpolantComputations, 3 PerfectInterpolantSequences, 45/798 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 with 9 thread instances CFG has 21 procedures, 209 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 2.8s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.6s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 71, 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, 0.9s InterpolantComputationTime, 760 NumberOfCodeBlocks, 760 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 868 ConstructedInterpolants, 0 QuantifiedInterpolants, 1904 SizeOfPredicates, 22 NumberOfNonLiveVariables, 584 ConjunctsInSsa, 28 ConjunctsInUnsatCore, 12 InterpolantComputations, 3 PerfectInterpolantSequences, 45/798 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 with 10 thread instances CFG has 23 procedures, 223 locations, 13 error locations. Started 1 CEGAR loops. OverallTime: 3.0s, OverallIterations: 7, 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: 72, 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, 0.9s InterpolantComputationTime, 786 NumberOfCodeBlocks, 786 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 868 ConstructedInterpolants, 0 QuantifiedInterpolants, 1904 SizeOfPredicates, 22 NumberOfNonLiveVariables, 584 ConjunctsInSsa, 28 ConjunctsInUnsatCore, 12 InterpolantComputations, 3 PerfectInterpolantSequences, 45/798 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! [2022-02-18 21:16:23,433 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (30)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:23,646 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (26)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:23,843 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (22)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:24,042 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (18)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:24,242 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (15)] Forceful destruction successful, exit code 0 [2022-02-18 21:16:24,444 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (12)] Ended with exit code 0 [2022-02-18 21:16:24,642 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (9)] Ended with exit code 0 [2022-02-18 21:16:24,841 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Ended with exit code 0 [2022-02-18 21:16:25,041 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Ended with exit code 0 [2022-02-18 21:16:25,239 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 [2022-02-18 21:16:25,447 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...