/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/goblint-regression/28-race_reach_87-lists_racefree.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-44898dd [2022-02-09 06:00:12,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-09 06:00:12,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-09 06:00:12,965 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-09 06:00:12,966 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-09 06:00:12,967 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-09 06:00:12,968 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-09 06:00:12,969 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-09 06:00:12,971 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-09 06:00:12,972 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-09 06:00:12,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-09 06:00:12,973 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-09 06:00:12,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-09 06:00:12,975 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-09 06:00:12,976 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-09 06:00:12,977 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-09 06:00:12,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-09 06:00:12,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-09 06:00:12,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-09 06:00:12,981 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-09 06:00:12,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-09 06:00:12,992 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-09 06:00:12,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-09 06:00:12,997 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-09 06:00:13,000 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-02-09 06:00:13,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-09 06:00:13,003 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-09 06:00:13,004 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-09 06:00:13,005 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-09 06:00:13,005 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-09 06:00:13,006 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-09 06:00:13,006 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-09 06:00:13,006 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-09 06:00:13,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-09 06:00:13,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-09 06:00:13,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-09 06:00:13,018 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 [2022-02-09 06:00:13,053 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-09 06:00:13,053 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-09 06:00:13,053 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-09 06:00:13,053 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-09 06:00:13,054 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-09 06:00:13,054 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-09 06:00:13,055 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-09 06:00:13,059 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-09 06:00:13,059 INFO L138 SettingsManager]: * Use SBE=true [2022-02-09 06:00:13,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-09 06:00:13,060 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-09 06:00:13,060 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-09 06:00:13,061 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-09 06:00:13,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-09 06:00:13,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-09 06:00:13,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-09 06:00:13,061 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-09 06:00:13,061 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-09 06:00:13,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-09 06:00:13,061 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-09 06:00:13,061 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-09 06:00:13,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-09 06:00:13,062 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-09 06:00:13,062 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-09 06:00:13,064 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-09 06:00:13,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-09 06:00:13,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-09 06:00:13,064 INFO L138 SettingsManager]: * Construct finite automaton lazily=true [2022-02-09 06:00:13,064 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-09 06:00:13,064 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-09 06:00:13,064 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-09 06:00:13,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-09 06:00:13,065 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-09 06:00:13,065 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-09 06:00:13,065 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-09 06:00:13,065 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2022-02-09 06:00:13,065 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-09 06:00:13,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-09 06:00:13,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-09 06:00:13,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-09 06:00:13,362 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-09 06:00:13,362 INFO L275 PluginConnector]: CDTParser initialized [2022-02-09 06:00:13,364 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i [2022-02-09 06:00:13,419 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6d84d578/70d1d2136e2d4c1082bd335fe931e149/FLAG362208d4d [2022-02-09 06:00:13,977 INFO L306 CDTParser]: Found 1 translation units. [2022-02-09 06:00:13,977 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i [2022-02-09 06:00:14,008 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6d84d578/70d1d2136e2d4c1082bd335fe931e149/FLAG362208d4d [2022-02-09 06:00:14,441 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6d84d578/70d1d2136e2d4c1082bd335fe931e149 [2022-02-09 06:00:14,444 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-09 06:00:14,446 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-09 06:00:14,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-09 06:00:14,451 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-09 06:00:14,454 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-09 06:00:14,455 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.02 06:00:14" (1/1) ... [2022-02-09 06:00:14,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78c7dd32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 06:00:14, skipping insertion in model container [2022-02-09 06:00:14,457 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.02 06:00:14" (1/1) ... [2022-02-09 06:00:14,463 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-09 06:00:14,508 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-09 06:00:14,890 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i[47038,47051] [2022-02-09 06:00:14,933 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-09 06:00:15,038 INFO L203 MainTranslator]: Completed pre-run [2022-02-09 06:00:15,088 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i[47038,47051] [2022-02-09 06:00:15,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-09 06:00:15,144 INFO L208 MainTranslator]: Completed translation [2022-02-09 06:00:15,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 06:00:15 WrapperNode [2022-02-09 06:00:15,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-09 06:00:15,146 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-09 06:00:15,146 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-09 06:00:15,146 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-09 06:00:15,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 06:00:15" (1/1) ... [2022-02-09 06:00:15,179 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 06:00:15" (1/1) ... [2022-02-09 06:00:15,210 INFO L137 Inliner]: procedures = 278, calls = 60, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 224 [2022-02-09 06:00:15,211 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-09 06:00:15,211 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-09 06:00:15,211 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-09 06:00:15,211 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-09 06:00:15,217 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 06:00:15" (1/1) ... [2022-02-09 06:00:15,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 06:00:15" (1/1) ... [2022-02-09 06:00:15,222 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 06:00:15" (1/1) ... [2022-02-09 06:00:15,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 06:00:15" (1/1) ... [2022-02-09 06:00:15,231 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 06:00:15" (1/1) ... [2022-02-09 06:00:15,236 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 06:00:15" (1/1) ... [2022-02-09 06:00:15,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 06:00:15" (1/1) ... [2022-02-09 06:00:15,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-09 06:00:15,242 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-09 06:00:15,242 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-09 06:00:15,243 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-09 06:00:15,243 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 06:00:15" (1/1) ... [2022-02-09 06:00:15,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-09 06:00:15,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 06:00:15,293 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) [2022-02-09 06:00:15,312 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 [2022-02-09 06:00:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-09 06:00:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-09 06:00:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure t1_fun [2022-02-09 06:00:15,328 INFO L138 BoogieDeclarations]: Found implementation of procedure t1_fun [2022-02-09 06:00:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-09 06:00:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-09 06:00:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2022-02-09 06:00:15,328 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2022-02-09 06:00:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-09 06:00:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-09 06:00:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-09 06:00:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-09 06:00:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-09 06:00:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-09 06:00:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-09 06:00:15,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-09 06:00:15,330 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-09 06:00:15,496 INFO L234 CfgBuilder]: Building ICFG [2022-02-09 06:00:15,498 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-09 06:00:15,850 INFO L275 CfgBuilder]: Performing block encoding [2022-02-09 06:00:15,859 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-09 06:00:15,859 INFO L299 CfgBuilder]: Removed 16 assume(true) statements. [2022-02-09 06:00:15,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.02 06:00:15 BoogieIcfgContainer [2022-02-09 06:00:15,861 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-09 06:00:15,862 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-09 06:00:15,863 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-09 06:00:15,865 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-09 06:00:15,865 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.02 06:00:14" (1/3) ... [2022-02-09 06:00:15,866 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ff092b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.02 06:00:15, skipping insertion in model container [2022-02-09 06:00:15,866 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.02 06:00:15" (2/3) ... [2022-02-09 06:00:15,866 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ff092b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.02 06:00:15, skipping insertion in model container [2022-02-09 06:00:15,866 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.02 06:00:15" (3/3) ... [2022-02-09 06:00:15,867 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_87-lists_racefree.i [2022-02-09 06:00:15,871 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-09 06:00:15,871 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-09 06:00:15,871 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-09 06:00:15,871 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-09 06:00:15,921 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,922 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,922 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,922 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,922 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,922 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,922 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,922 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,923 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,923 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,924 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,924 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,924 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,924 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,925 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,925 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,925 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,925 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem14#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,925 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem14#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,925 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,926 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem14#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,926 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem14#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,926 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem14#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,926 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem14#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,926 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,926 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,927 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem14#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,927 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem14#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,927 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,927 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,927 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,927 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,930 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,930 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,930 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,930 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,930 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,931 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,931 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,931 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,931 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,931 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,931 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,931 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,931 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,932 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,932 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,932 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,932 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,932 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,932 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,932 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,932 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,932 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,933 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,933 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,933 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,933 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,933 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,933 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,933 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,933 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,934 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,934 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,934 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,934 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,934 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,934 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,935 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,935 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,935 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,935 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,935 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,935 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,935 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,935 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,936 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,936 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,936 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,936 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,936 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,936 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,936 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,937 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,937 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,937 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,937 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,937 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,937 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,938 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,938 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,938 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,938 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,938 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,938 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,938 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,938 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,939 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,939 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,939 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,939 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,939 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,939 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,939 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,939 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~ret15#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,940 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~ret15#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,940 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,940 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,940 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~ret15#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,940 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~ret15#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,940 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,941 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,941 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,941 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,941 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,942 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,942 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,942 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,942 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,942 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,942 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,942 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,943 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,943 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,943 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,943 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,943 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,943 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,943 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~ret15#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,943 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~ret15#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,944 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,944 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,944 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~ret15#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,944 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~ret15#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,944 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,944 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,944 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,944 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,945 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,945 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,945 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem14#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,945 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem14#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,945 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem14#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,945 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem14#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,945 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,945 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,945 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,946 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,946 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~ret15#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,946 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~ret15#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,946 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~ret15#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,946 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~ret15#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,946 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,946 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,946 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,947 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,948 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,948 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,948 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,948 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,948 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,948 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,949 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,949 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,949 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,949 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,950 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,950 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,950 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,950 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,950 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,950 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,950 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,950 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,951 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,951 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,951 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,951 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,951 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,952 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,952 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,952 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,952 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,953 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,953 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,953 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,953 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,953 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,954 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,954 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,954 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,954 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,954 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,954 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,954 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,955 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,955 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,955 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,955 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,956 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,956 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,956 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,956 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,956 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,956 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,956 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,957 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,957 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,957 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,957 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,957 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,957 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,957 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,957 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,958 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,958 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,958 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,958 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,958 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,958 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,958 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,959 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,959 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,959 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,959 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,959 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,959 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,959 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,960 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,960 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,960 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,960 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,960 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,960 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,960 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,961 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,961 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,961 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,961 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,961 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,962 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,962 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,962 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,962 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,962 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,962 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,963 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,963 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,963 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,969 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,970 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,970 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,970 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,970 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,970 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,971 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,971 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,971 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,971 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,971 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,971 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,971 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,972 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,972 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,972 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,972 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,973 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,973 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,973 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,974 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,974 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,974 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,974 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,974 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,974 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,974 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,975 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~malloc10#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,975 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~malloc10#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,975 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~malloc10#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,975 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~malloc10#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,975 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~malloc10#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,976 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~malloc10#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,976 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,976 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,976 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~malloc10#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,976 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~malloc10#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,977 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,977 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,977 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~malloc10#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,977 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~malloc10#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,977 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~malloc10#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,977 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~malloc10#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,977 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,977 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,978 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_#in~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,978 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_#in~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,978 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,978 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,978 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_#in~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,978 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_#in~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,978 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,978 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,978 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,979 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,979 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_#in~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,979 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_#in~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,979 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,979 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,979 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_#in~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,979 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_#in~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,979 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,980 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,980 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,980 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,980 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,980 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,981 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,981 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,981 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,981 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,982 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,982 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,982 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,982 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,983 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,984 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,984 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,984 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,984 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,985 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,985 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,985 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,985 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,985 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,986 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,986 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,986 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,986 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,986 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,986 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,986 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,987 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,987 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,987 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,987 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,987 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,987 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,987 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,988 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,988 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,988 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,988 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,988 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,988 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,988 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,989 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,989 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~t~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,989 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~t~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,989 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,989 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,989 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,989 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,989 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,989 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,990 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,990 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~t~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,990 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~t~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,990 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,990 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,990 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,990 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,991 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,991 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,991 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,992 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,992 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,992 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,992 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,992 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,992 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,992 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,992 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,992 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,992 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,993 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,994 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,994 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,994 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,994 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,994 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,994 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,994 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,994 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,994 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,995 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,995 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,995 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,995 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,995 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~t~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,995 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~t~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,995 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,995 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,996 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~t~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,996 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~t~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,996 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,996 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,996 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,996 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,996 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,996 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,996 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,996 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,997 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,997 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,997 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,997 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,997 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,997 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~t~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,997 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~t~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,997 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,998 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,998 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~t~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,998 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~t~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,998 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,998 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,998 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,998 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,998 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,999 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,999 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,999 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:15,999 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,002 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,002 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,003 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_#in~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,003 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,003 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~malloc10#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,003 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,003 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,003 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,003 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,003 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,004 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,004 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,004 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,004 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,004 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,004 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~t~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,004 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,004 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,005 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,005 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,005 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,005 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~malloc10#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,005 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_init_#in~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,005 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~t~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,005 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,005 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,006 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,006 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_insert_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,006 WARN L322 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,008 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,008 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,008 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,008 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,009 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,009 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,009 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,009 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,009 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,009 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,009 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,010 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,010 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,010 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,010 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,010 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,010 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem14#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,010 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,010 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,010 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,011 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,011 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,011 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem14#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,011 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,011 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,011 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,011 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,011 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,012 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,012 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,012 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~ret15#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,012 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,012 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,012 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,012 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,012 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,013 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~ret15#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,013 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,013 WARN L322 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-09 06:00:16,018 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-02-09 06:00:16,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-09 06:00:16,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 06:00:16,073 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) [2022-02-09 06:00:16,075 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 [2022-02-09 06:00:16,099 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-09 06:00:16,104 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 [2022-02-09 06:00:16,104 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-02-09 06:00:16,181 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-09 06:00:16,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 06:00:16,186 INFO L85 PathProgramCache]: Analyzing trace with hash 1437277105, now seen corresponding path program 1 times [2022-02-09 06:00:16,192 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 06:00:16,193 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [699693196] [2022-02-09 06:00:16,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 06:00:16,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 06:00:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 06:00:16,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-09 06:00:16,422 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 06:00:16,422 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [699693196] [2022-02-09 06:00:16,423 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [699693196] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 06:00:16,423 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 06:00:16,423 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-09 06:00:16,424 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844427608] [2022-02-09 06:00:16,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 06:00:16,430 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-09 06:00:16,430 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 06:00:16,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-09 06:00:16,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-09 06:00:16,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:16,455 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 06:00:16,456 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 48.5) internal successors, (97), 2 states have internal predecessors, (97), 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) [2022-02-09 06:00:16,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:16,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:16,496 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-09 06:00:16,496 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-09 06:00:16,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 06:00:16,500 INFO L85 PathProgramCache]: Analyzing trace with hash -16219616, now seen corresponding path program 1 times [2022-02-09 06:00:16,500 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 06:00:16,500 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507568592] [2022-02-09 06:00:16,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 06:00:16,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 06:00:16,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 06:00:16,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-09 06:00:16,626 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 06:00:16,626 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507568592] [2022-02-09 06:00:16,626 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1507568592] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 06:00:16,626 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-09 06:00:16,626 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-09 06:00:16,626 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2037906121] [2022-02-09 06:00:16,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 06:00:16,628 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-09 06:00:16,628 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 06:00:16,628 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-09 06:00:16,629 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-09 06:00:16,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:16,629 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 06:00:16,629 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 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) [2022-02-09 06:00:16,629 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:16,629 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:16,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:16,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:16,684 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-09 06:00:16,685 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-09 06:00:16,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 06:00:16,686 INFO L85 PathProgramCache]: Analyzing trace with hash -1739679843, now seen corresponding path program 1 times [2022-02-09 06:00:16,686 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 06:00:16,686 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203269893] [2022-02-09 06:00:16,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 06:00:16,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 06:00:16,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 06:00:16,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-09 06:00:16,883 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 06:00:16,884 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [203269893] [2022-02-09 06:00:16,884 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [203269893] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-09 06:00:16,884 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [532085115] [2022-02-09 06:00:16,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 06:00:16,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 06:00:16,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 06:00:16,888 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) [2022-02-09 06:00:16,899 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-09 06:00:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 06:00:17,053 INFO L263 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 2 conjunts are in the unsatisfiable core [2022-02-09 06:00:17,064 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-09 06:00:17,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-09 06:00:17,358 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-09 06:00:17,359 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [532085115] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 06:00:17,359 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-09 06:00:17,359 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-02-09 06:00:17,359 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121204453] [2022-02-09 06:00:17,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 06:00:17,360 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-09 06:00:17,360 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 06:00:17,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-09 06:00:17,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-02-09 06:00:17,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:17,361 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 06:00:17,361 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 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) [2022-02-09 06:00:17,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:17,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:17,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:26,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:26,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:26,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:27,027 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-02-09 06:00:27,198 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 [2022-02-09 06:00:27,198 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-09 06:00:27,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 06:00:27,199 INFO L85 PathProgramCache]: Analyzing trace with hash -1262646309, now seen corresponding path program 1 times [2022-02-09 06:00:27,199 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 06:00:27,200 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972702799] [2022-02-09 06:00:27,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 06:00:27,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 06:00:27,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 06:00:27,331 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-09 06:00:27,332 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 06:00:27,332 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [972702799] [2022-02-09 06:00:27,332 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [972702799] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-09 06:00:27,332 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1339592875] [2022-02-09 06:00:27,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 06:00:27,333 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 06:00:27,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 06:00:27,492 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-09 06:00:27,493 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-09 06:00:27,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 06:00:27,638 INFO L263 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 2 conjunts are in the unsatisfiable core [2022-02-09 06:00:27,642 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-09 06:00:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-02-09 06:00:27,859 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-09 06:00:27,859 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1339592875] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-09 06:00:27,859 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-09 06:00:27,860 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-02-09 06:00:27,860 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [243017733] [2022-02-09 06:00:27,860 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-09 06:00:27,860 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-09 06:00:27,861 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 06:00:27,861 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-09 06:00:27,861 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-02-09 06:00:27,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:27,861 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 06:00:27,862 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 3 states have internal predecessors, (131), 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) [2022-02-09 06:00:27,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:27,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:27,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:27,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:28,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:28,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:28,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:28,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:28,087 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-09 06:00:28,263 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 06:00:28,264 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-09 06:00:28,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 06:00:28,264 INFO L85 PathProgramCache]: Analyzing trace with hash -1909029538, now seen corresponding path program 1 times [2022-02-09 06:00:28,265 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 06:00:28,265 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409149141] [2022-02-09 06:00:28,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 06:00:28,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 06:00:28,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 06:00:28,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-09 06:00:28,368 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 06:00:28,373 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [409149141] [2022-02-09 06:00:28,373 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [409149141] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-09 06:00:28,374 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1757057060] [2022-02-09 06:00:28,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 06:00:28,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 06:00:28,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 06:00:28,376 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) [2022-02-09 06:00:28,377 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-09 06:00:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 06:00:28,527 INFO L263 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-09 06:00:28,536 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-09 06:00:28,755 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-09 06:00:28,755 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-09 06:00:28,960 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-09 06:00:28,961 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1757057060] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-09 06:00:28,961 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-09 06:00:28,961 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-09 06:00:28,961 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [902460628] [2022-02-09 06:00:28,961 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-09 06:00:28,962 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-09 06:00:28,962 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 06:00:28,962 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-09 06:00:28,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-09 06:00:28,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:28,963 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 06:00:28,963 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.6) internal successors, (156), 10 states have internal predecessors, (156), 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) [2022-02-09 06:00:28,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:28,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:28,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:28,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:28,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:29,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:29,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:29,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:29,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:29,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-09 06:00:29,079 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-02-09 06:00:29,263 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 06:00:29,264 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-09 06:00:29,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 06:00:29,265 INFO L85 PathProgramCache]: Analyzing trace with hash 2005649316, now seen corresponding path program 2 times [2022-02-09 06:00:29,265 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 06:00:29,265 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689988831] [2022-02-09 06:00:29,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 06:00:29,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 06:00:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 06:00:29,362 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-02-09 06:00:29,362 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 06:00:29,363 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689988831] [2022-02-09 06:00:29,363 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [689988831] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-09 06:00:29,363 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1433890662] [2022-02-09 06:00:29,363 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-09 06:00:29,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 06:00:29,363 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 06:00:29,365 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-09 06:00:29,366 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-02-09 06:00:29,555 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-09 06:00:29,556 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-09 06:00:29,559 INFO L263 TraceCheckSpWp]: Trace formula consists of 507 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-09 06:00:29,562 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-09 06:00:29,865 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-09 06:00:29,866 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-09 06:00:30,250 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-09 06:00:30,251 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1433890662] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-09 06:00:30,251 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-09 06:00:30,251 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 9, 9] total 19 [2022-02-09 06:00:30,251 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188641404] [2022-02-09 06:00:30,251 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-09 06:00:30,252 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-02-09 06:00:30,252 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 06:00:30,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-02-09 06:00:30,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=263, Unknown=0, NotChecked=0, Total=342 [2022-02-09 06:00:30,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:30,253 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 06:00:30,254 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 12.368421052631579) internal successors, (235), 19 states have internal predecessors, (235), 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) [2022-02-09 06:00:30,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:30,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:30,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:30,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:30,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-09 06:00:30,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:30,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:30,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:30,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:30,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:30,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-09 06:00:30,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-02-09 06:00:30,502 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-02-09 06:00:30,691 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 06:00:30,692 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-09 06:00:30,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 06:00:30,692 INFO L85 PathProgramCache]: Analyzing trace with hash -506637625, now seen corresponding path program 1 times [2022-02-09 06:00:30,692 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 06:00:30,693 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1763238701] [2022-02-09 06:00:30,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 06:00:30,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 06:00:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 06:00:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-09 06:00:30,944 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 06:00:30,945 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1763238701] [2022-02-09 06:00:30,945 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1763238701] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-09 06:00:30,945 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1378119192] [2022-02-09 06:00:30,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 06:00:30,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 06:00:30,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 06:00:30,947 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) [2022-02-09 06:00:30,971 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-02-09 06:00:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 06:00:31,193 INFO L263 TraceCheckSpWp]: Trace formula consists of 667 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-09 06:00:31,196 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-09 06:00:31,496 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-09 06:00:31,497 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-09 06:00:31,999 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-09 06:00:31,999 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1378119192] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-09 06:00:31,999 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-09 06:00:31,999 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 34 [2022-02-09 06:00:32,000 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560013903] [2022-02-09 06:00:32,000 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-09 06:00:32,001 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-02-09 06:00:32,001 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 06:00:32,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-02-09 06:00:32,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=306, Invalid=816, Unknown=0, NotChecked=0, Total=1122 [2022-02-09 06:00:32,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:32,002 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 06:00:32,003 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 8.5) internal successors, (289), 34 states have internal predecessors, (289), 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) [2022-02-09 06:00:32,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:32,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:32,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:32,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:32,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-09 06:00:32,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2022-02-09 06:00:32,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:32,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:32,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:32,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:32,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:32,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-09 06:00:32,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-02-09 06:00:32,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-02-09 06:00:32,631 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-02-09 06:00:32,803 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 06:00:32,804 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-09 06:00:32,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 06:00:32,804 INFO L85 PathProgramCache]: Analyzing trace with hash -1720650577, now seen corresponding path program 2 times [2022-02-09 06:00:32,804 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 06:00:32,804 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1302334591] [2022-02-09 06:00:32,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 06:00:32,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 06:00:32,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 06:00:33,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1700 backedges. 0 proven. 1695 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-09 06:00:33,501 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 06:00:33,501 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1302334591] [2022-02-09 06:00:33,501 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1302334591] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-09 06:00:33,501 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1691828668] [2022-02-09 06:00:33,502 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-09 06:00:33,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 06:00:33,502 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 06:00:33,503 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) [2022-02-09 06:00:33,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-02-09 06:00:33,831 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-09 06:00:33,831 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-09 06:00:33,837 INFO L263 TraceCheckSpWp]: Trace formula consists of 1259 conjuncts, 32 conjunts are in the unsatisfiable core [2022-02-09 06:00:33,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-09 06:00:34,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1700 backedges. 0 proven. 1695 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-09 06:00:34,373 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-09 06:00:35,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1700 backedges. 0 proven. 1695 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-09 06:00:35,733 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1691828668] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-09 06:00:35,733 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-09 06:00:35,733 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33, 33] total 66 [2022-02-09 06:00:35,733 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [144757501] [2022-02-09 06:00:35,733 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-09 06:00:35,735 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2022-02-09 06:00:35,735 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 06:00:35,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2022-02-09 06:00:35,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1122, Invalid=3168, Unknown=0, NotChecked=0, Total=4290 [2022-02-09 06:00:35,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:35,738 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 06:00:35,739 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 8.257575757575758) internal successors, (545), 66 states have internal predecessors, (545), 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) [2022-02-09 06:00:35,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:35,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:35,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:35,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:35,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-09 06:00:35,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2022-02-09 06:00:35,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2022-02-09 06:00:35,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:37,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:00:37,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:37,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:37,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:00:37,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-09 06:00:37,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-02-09 06:00:37,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-02-09 06:00:37,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-09 06:00:37,682 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-02-09 06:00:37,852 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 06:00:37,852 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-09 06:00:37,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-09 06:00:37,853 INFO L85 PathProgramCache]: Analyzing trace with hash -828065665, now seen corresponding path program 3 times [2022-02-09 06:00:37,853 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-09 06:00:37,853 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768420457] [2022-02-09 06:00:37,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-09 06:00:37,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-09 06:00:38,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-09 06:00:39,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7476 backedges. 0 proven. 7471 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-09 06:00:39,629 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-09 06:00:39,630 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [768420457] [2022-02-09 06:00:39,630 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [768420457] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-09 06:00:39,630 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [394198707] [2022-02-09 06:00:39,630 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-09 06:00:39,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-09 06:00:39,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-09 06:00:39,632 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-09 06:00:39,633 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process Received shutdown request... [2022-02-09 06:14:52,143 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-02-09 06:14:52,143 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-02-09 06:14:52,143 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-02-09 06:14:53,235 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 [2022-02-09 06:14:53,237 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 [2022-02-09 06:14:53,347 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forcibly destroying the process [2022-02-09 06:14:53,430 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 137 [2022-02-09 06:14:53,431 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-02-09 06:14:53,432 INFO L191 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-02-09 06:14:53,432 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65] total 65 [2022-02-09 06:14:53,432 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932295733] [2022-02-09 06:14:53,432 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-02-09 06:14:53,433 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 65 states [2022-02-09 06:14:53,433 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-09 06:14:53,434 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2022-02-09 06:14:53,436 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1088, Invalid=3072, Unknown=0, NotChecked=0, Total=4160 [2022-02-09 06:14:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:14:53,436 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-09 06:14:53,436 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 65 states, 65 states have (on average 8.353846153846154) internal successors, (543), 65 states have internal predecessors, (543), 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) [2022-02-09 06:14:53,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:14:53,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:14:53,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:14:53,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-09 06:14:53,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-09 06:14:53,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2022-02-09 06:14:53,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2022-02-09 06:14:53,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-09 06:14:53,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-09 06:14:53,438 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-02-09 06:14:53,438 WARN L594 AbstractCegarLoop]: Verification canceled: while executing DepthFirstTraversal. [2022-02-09 06:14:53,441 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2022-02-09 06:14:53,441 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 4 remaining) [2022-02-09 06:14:53,441 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 4 remaining) [2022-02-09 06:14:53,442 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2022-02-09 06:14:53,450 INFO L732 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1, 1] [2022-02-09 06:14:53,454 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-02-09 06:14:53,454 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-09 06:14:53,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.02 06:14:53 BasicIcfg [2022-02-09 06:14:53,457 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-09 06:14:53,461 INFO L158 Benchmark]: Toolchain (without parser) took 879011.79ms. Allocated memory was 176.2MB in the beginning and 277.9MB in the end (delta: 101.7MB). Free memory was 117.4MB in the beginning and 127.8MB in the end (delta: -10.4MB). Peak memory consumption was 91.0MB. Max. memory is 8.0GB. [2022-02-09 06:14:53,461 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 176.2MB. Free memory is still 136.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-09 06:14:53,461 INFO L158 Benchmark]: CACSL2BoogieTranslator took 694.99ms. Allocated memory was 176.2MB in the beginning and 221.2MB in the end (delta: 45.1MB). Free memory was 117.1MB in the beginning and 167.9MB in the end (delta: -50.8MB). Peak memory consumption was 13.8MB. Max. memory is 8.0GB. [2022-02-09 06:14:53,462 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.54ms. Allocated memory is still 221.2MB. Free memory was 167.9MB in the beginning and 164.8MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-02-09 06:14:53,462 INFO L158 Benchmark]: Boogie Preprocessor took 30.41ms. Allocated memory is still 221.2MB. Free memory was 164.8MB in the beginning and 162.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-09 06:14:53,462 INFO L158 Benchmark]: RCFGBuilder took 618.84ms. Allocated memory is still 221.2MB. Free memory was 162.7MB in the beginning and 140.7MB in the end (delta: 22.0MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. [2022-02-09 06:14:53,462 INFO L158 Benchmark]: TraceAbstraction took 877594.51ms. Allocated memory was 221.2MB in the beginning and 277.9MB in the end (delta: 56.6MB). Free memory was 140.1MB in the beginning and 127.8MB in the end (delta: 12.4MB). Peak memory consumption was 69.5MB. Max. memory is 8.0GB. [2022-02-09 06:14:53,464 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 176.2MB. Free memory is still 136.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 694.99ms. Allocated memory was 176.2MB in the beginning and 221.2MB in the end (delta: 45.1MB). Free memory was 117.1MB in the beginning and 167.9MB in the end (delta: -50.8MB). Peak memory consumption was 13.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 64.54ms. Allocated memory is still 221.2MB. Free memory was 167.9MB in the beginning and 164.8MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 30.41ms. Allocated memory is still 221.2MB. Free memory was 164.8MB in the beginning and 162.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 618.84ms. Allocated memory is still 221.2MB. Free memory was 162.7MB in the beginning and 140.7MB in the end (delta: 22.0MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. * TraceAbstraction took 877594.51ms. Allocated memory was 221.2MB in the beginning and 277.9MB in the end (delta: 56.6MB). Free memory was 140.1MB in the beginning and 127.8MB in the end (delta: 12.4MB). Peak memory consumption was 69.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3824, positive: 3197, positive conditional: 3197, positive unconditional: 0, negative: 627, negative conditional: 627, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3251, positive: 3197, positive conditional: 3197, positive unconditional: 0, negative: 54, negative conditional: 54, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3251, positive: 3197, positive conditional: 3197, positive unconditional: 0, negative: 54, negative conditional: 54, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3276, positive: 3197, positive conditional: 1346, positive unconditional: 1851, negative: 79, negative conditional: 25, negative unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3276, positive: 3197, positive conditional: 59, positive unconditional: 3138, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3276, positive: 3197, positive conditional: 59, positive unconditional: 3138, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1684, positive: 1656, positive conditional: 34, positive unconditional: 1622, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1684, positive: 1652, positive conditional: 0, positive unconditional: 1652, negative: 32, negative conditional: 0, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 32, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 20, negative conditional: 0, negative unconditional: 20, unknown: 8, unknown conditional: 0, unknown unconditional: 8] , SemanticIndependenceRelation.Query Time [ms]: [ total: 9458, positive: 10, positive conditional: 0, positive unconditional: 10, negative: 304, negative conditional: 0, negative unconditional: 304, unknown: 9144, unknown conditional: 0, unknown unconditional: 9144] ], Cache Queries: [ total: 3276, positive: 1541, positive conditional: 25, positive unconditional: 1516, negative: 51, negative conditional: 0, negative unconditional: 51, unknown: 1684, unknown conditional: 34, unknown unconditional: 1650] , Statistics on independence cache: Total cache size (in pairs): 1684, Positive cache size: 1656, Positive conditional cache size: 34, Positive unconditional cache size: 1622, Negative cache size: 28, Negative conditional cache size: 0, Negative unconditional cache size: 28, Eliminated conditions: 1312, Maximal queried relation: 1, Independence queries for same thread: 573 - 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 - TimeoutResultAtElement [Line: 999]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1049]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1050]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing DepthFirstTraversal. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 328 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 877.4s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 12.8s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 185, 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: 0.3s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 7.2s InterpolantComputationTime, 2713 NumberOfCodeBlocks, 2713 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 3424 ConstructedInterpolants, 0 QuantifiedInterpolants, 6936 SizeOfPredicates, 52 NumberOfNonLiveVariables, 3510 ConjunctsInSsa, 64 ConjunctsInUnsatCore, 19 InterpolantComputations, 4 PerfectInterpolantSequences, 107/13800 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 could not prove your program: Timeout Completed graceful shutdown