/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_86-lists_racing.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.abstract-por-f0ea240 [2022-02-11 03:14:54,862 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-11 03:14:54,864 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-11 03:14:54,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-11 03:14:54,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-11 03:14:54,896 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-11 03:14:54,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-11 03:14:54,910 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-11 03:14:54,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-11 03:14:54,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-11 03:14:54,916 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-11 03:14:54,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-11 03:14:54,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-11 03:14:54,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-11 03:14:54,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-11 03:14:54,924 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-11 03:14:54,925 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-11 03:14:54,925 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-11 03:14:54,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-11 03:14:54,932 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-11 03:14:54,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-11 03:14:54,935 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-11 03:14:54,936 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-11 03:14:54,937 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-11 03:14:54,940 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-02-11 03:14:54,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-11 03:14:54,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-11 03:14:54,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-11 03:14:54,947 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe.epf [2022-02-11 03:14:54,966 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-11 03:14:54,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-11 03:14:54,970 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-11 03:14:54,970 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-11 03:14:54,971 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-11 03:14:54,971 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-11 03:14:54,971 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-11 03:14:54,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-11 03:14:54,972 INFO L138 SettingsManager]: * Use SBE=true [2022-02-11 03:14:54,972 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-11 03:14:54,972 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-11 03:14:54,972 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-11 03:14:54,972 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-11 03:14:54,973 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-11 03:14:54,973 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-11 03:14:54,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-11 03:14:54,973 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-11 03:14:54,973 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-11 03:14:54,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-11 03:14:54,973 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-11 03:14:54,973 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-11 03:14:54,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-11 03:14:54,973 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-11 03:14:54,974 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-11 03:14:54,974 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-11 03:14:54,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 03:14:54,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-11 03:14:54,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-11 03:14:54,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-11 03:14:54,974 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-11 03:14:54,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-11 03:14:54,974 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-11 03:14:54,974 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-11 03:14:54,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-11 03:14:54,975 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-02-11 03:14:54,975 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2022-02-11 03:14:54,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-11 03:14:55,203 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-11 03:14:55,224 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-11 03:14:55,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-11 03:14:55,226 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-11 03:14:55,228 INFO L275 PluginConnector]: CDTParser initialized [2022-02-11 03:14:55,229 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_86-lists_racing.i [2022-02-11 03:14:55,278 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8164acd65/123c222c97eb4a248354a701efe9127d/FLAG48a687d86 [2022-02-11 03:14:55,741 INFO L306 CDTParser]: Found 1 translation units. [2022-02-11 03:14:55,742 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_86-lists_racing.i [2022-02-11 03:14:55,760 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8164acd65/123c222c97eb4a248354a701efe9127d/FLAG48a687d86 [2022-02-11 03:14:55,771 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8164acd65/123c222c97eb4a248354a701efe9127d [2022-02-11 03:14:55,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-11 03:14:55,774 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-11 03:14:55,779 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-11 03:14:55,779 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-11 03:14:55,785 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-11 03:14:55,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 03:14:55" (1/1) ... [2022-02-11 03:14:55,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3648ada and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:14:55, skipping insertion in model container [2022-02-11 03:14:55,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 03:14:55" (1/1) ... [2022-02-11 03:14:55,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-11 03:14:55,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-11 03:14:56,304 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_86-lists_racing.i[47038,47051] [2022-02-11 03:14:56,370 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 03:14:56,423 INFO L203 MainTranslator]: Completed pre-run [2022-02-11 03:14:56,461 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_86-lists_racing.i[47038,47051] [2022-02-11 03:14:56,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 03:14:56,521 INFO L208 MainTranslator]: Completed translation [2022-02-11 03:14:56,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:14:56 WrapperNode [2022-02-11 03:14:56,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-11 03:14:56,523 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-11 03:14:56,523 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-11 03:14:56,523 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-11 03:14:56,528 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:14:56" (1/1) ... [2022-02-11 03:14:56,544 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:14:56" (1/1) ... [2022-02-11 03:14:56,569 INFO L137 Inliner]: procedures = 278, calls = 60, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 227 [2022-02-11 03:14:56,569 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-11 03:14:56,569 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-11 03:14:56,570 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-11 03:14:56,570 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-11 03:14:56,575 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:14:56" (1/1) ... [2022-02-11 03:14:56,575 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:14:56" (1/1) ... [2022-02-11 03:14:56,581 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:14:56" (1/1) ... [2022-02-11 03:14:56,581 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:14:56" (1/1) ... [2022-02-11 03:14:56,589 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:14:56" (1/1) ... [2022-02-11 03:14:56,592 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:14:56" (1/1) ... [2022-02-11 03:14:56,594 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:14:56" (1/1) ... [2022-02-11 03:14:56,596 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-11 03:14:56,597 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-11 03:14:56,597 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-11 03:14:56,597 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-11 03:14:56,598 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:14:56" (1/1) ... [2022-02-11 03:14:56,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 03:14:56,618 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:14:56,629 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-11 03:14:56,646 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-11 03:14:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-11 03:14:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-11 03:14:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure t1_fun [2022-02-11 03:14:56,679 INFO L138 BoogieDeclarations]: Found implementation of procedure t1_fun [2022-02-11 03:14:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-11 03:14:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-11 03:14:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2022-02-11 03:14:56,679 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2022-02-11 03:14:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-11 03:14:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-11 03:14:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-11 03:14:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-11 03:14:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-11 03:14:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-11 03:14:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-11 03:14:56,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-11 03:14:56,681 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-11 03:14:56,819 INFO L234 CfgBuilder]: Building ICFG [2022-02-11 03:14:56,820 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-11 03:14:57,092 INFO L275 CfgBuilder]: Performing block encoding [2022-02-11 03:14:57,103 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-11 03:14:57,104 INFO L299 CfgBuilder]: Removed 16 assume(true) statements. [2022-02-11 03:14:57,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 03:14:57 BoogieIcfgContainer [2022-02-11 03:14:57,105 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-11 03:14:57,107 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-11 03:14:57,107 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-11 03:14:57,109 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-11 03:14:57,109 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.02 03:14:55" (1/3) ... [2022-02-11 03:14:57,110 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67c29285 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 03:14:57, skipping insertion in model container [2022-02-11 03:14:57,110 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 03:14:56" (2/3) ... [2022-02-11 03:14:57,111 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67c29285 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 03:14:57, skipping insertion in model container [2022-02-11 03:14:57,111 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 03:14:57" (3/3) ... [2022-02-11 03:14:57,111 INFO L112 eAbstractionObserver]: Analyzing ICFG 28-race_reach_86-lists_racing.i [2022-02-11 03:14:57,116 WARN L154 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-11 03:14:57,116 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-11 03:14:57,116 INFO L168 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-11 03:14:57,116 INFO L538 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-11 03:14:57,165 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,166 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,166 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,166 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,166 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,166 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,166 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,166 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,166 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,167 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,167 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,167 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,167 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,167 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,168 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,168 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,168 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,168 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,168 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,168 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,169 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,169 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,169 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,169 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,169 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,169 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem15#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,169 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem15#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,169 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,170 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem15#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,170 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem15#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,170 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem15#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,170 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem15#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,170 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,170 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,170 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem15#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,170 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem15#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,170 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,170 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,170 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,171 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,171 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,171 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,171 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,171 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,171 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,171 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,171 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,171 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,171 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,171 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,171 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,171 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,171 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,172 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,172 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,172 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,172 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,172 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,172 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,172 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,172 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,172 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,172 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,172 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,172 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,172 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,172 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,173 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,173 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,173 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,173 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,173 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,173 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,173 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,173 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,173 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,173 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,174 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,174 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,174 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,174 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,174 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,174 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,174 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,174 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,174 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,174 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,174 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,174 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,175 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,175 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,175 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,177 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,177 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,178 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,178 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,178 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,178 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,178 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,178 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,178 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,178 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,178 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,178 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,178 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,178 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,179 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,179 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,179 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,179 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,180 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,180 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,180 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~ret16#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,180 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~ret16#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,180 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,181 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,181 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~ret16#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,181 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~ret16#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,181 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,182 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,182 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,182 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,182 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,182 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,182 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,182 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,182 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,183 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,183 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,183 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,183 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,183 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,183 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,183 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,183 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,183 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,183 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~ret16#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,183 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~ret16#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,183 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,184 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,184 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~ret16#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,184 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~ret16#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,184 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,184 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,184 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,189 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,190 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,190 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,190 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem15#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,193 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem15#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,194 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem15#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,194 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem15#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,194 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,194 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,194 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,194 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,194 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~ret16#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,194 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~ret16#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,195 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~ret16#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,195 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~ret16#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,195 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,195 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,195 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,195 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,195 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,195 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,195 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,195 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,196 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,196 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,196 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,196 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,196 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,197 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,197 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,197 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,197 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,197 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,197 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,197 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,197 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,197 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,197 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,197 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,197 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,198 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,198 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,198 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,199 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,199 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,199 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,199 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,199 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,200 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,200 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,201 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,201 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,201 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,201 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,201 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,201 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,201 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,201 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,201 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,201 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,202 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,202 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,202 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,202 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,202 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,202 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,203 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,203 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,205 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,208 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,208 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,208 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,208 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,209 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,209 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,209 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,209 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,209 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,209 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,209 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,209 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,209 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,209 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,209 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,209 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,209 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,209 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,210 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,210 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,210 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,210 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,210 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,210 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,210 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,210 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,210 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,210 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,210 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,210 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,211 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,211 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,212 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,212 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,212 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,212 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,212 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,212 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,212 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,212 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,212 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,213 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,213 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,213 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,213 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,213 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,213 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,213 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,214 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,214 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,214 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,214 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,214 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,214 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,214 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,214 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,214 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,214 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,214 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,214 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,215 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,215 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,215 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,216 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,217 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,217 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,217 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,217 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,217 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,217 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,217 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~malloc10#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,217 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~malloc10#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,218 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~malloc10#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,218 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~malloc10#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,218 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~malloc10#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,218 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~malloc10#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,218 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,218 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,218 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~malloc10#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,218 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~malloc10#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,218 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,218 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,218 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~malloc10#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~malloc10#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~malloc10#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~malloc10#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_#in~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_#in~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_#in~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_#in~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,219 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,220 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_#in~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,220 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_#in~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,220 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,220 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,220 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_#in~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,220 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_#in~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,220 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,220 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,220 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,220 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,221 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,221 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,221 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,221 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,222 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,222 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,223 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,224 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,224 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,224 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,226 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,226 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,227 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,227 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,227 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,227 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem12#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,227 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem12#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,229 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,229 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem12#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,229 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem12#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,229 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem12#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,229 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,229 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,229 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem12#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,229 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem12#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem12#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,230 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~t~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~t~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~t~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~t~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,231 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,232 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,232 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,232 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,232 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,232 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,233 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,233 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,233 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,233 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,233 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,233 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,233 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,233 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,233 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,233 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,233 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,234 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,234 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,234 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,234 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,234 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,234 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,234 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,234 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,234 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,234 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,234 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,234 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,234 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,234 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~t~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,235 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~t~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,235 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,235 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,235 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~t~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,235 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~t~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,235 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,235 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,235 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,235 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,235 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,235 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,235 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,235 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,235 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,236 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,236 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,236 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,236 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,236 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~t~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,236 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~t~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,236 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,236 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,236 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~t~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,236 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~t~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,236 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,237 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem12#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,237 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem12#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,237 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem12#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,237 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem12#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,237 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,237 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,237 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,237 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,239 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,239 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,239 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem15#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~ret16#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~ret16#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,240 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,241 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,241 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,241 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,241 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,241 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,241 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,241 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~short6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,241 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,241 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,241 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,241 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,241 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~mem7#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,242 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,242 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem15#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,242 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,242 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,242 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,242 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,242 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,242 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_take_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,242 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~post24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,242 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,242 WARN L322 ript$VariableManager]: TermVariable |t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,244 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,244 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,244 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,244 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~malloc10#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,244 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,244 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,244 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,245 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_#in~p#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,245 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,245 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem12#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,245 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,245 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,245 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,245 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,245 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~t~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,245 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,245 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,245 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~node#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,246 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,246 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~mem12#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,246 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,246 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#t~malloc10#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,246 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_init_#in~p#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,246 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,246 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~t~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,246 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_~list#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,246 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#t~mem9#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,246 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,246 WARN L322 ript$VariableManager]: TermVariable |t1_funThread1of1ForFork1_insert_#in~list#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 03:14:57,249 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-02-11 03:14:57,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 03:14:57,284 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:14:57,285 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 03:14:57,286 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-02-11 03:14:57,307 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t2_funThread1of1ForFork0 ======== [2022-02-11 03:14:57,312 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-11 03:14:57,312 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-11 03:15:04,021 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 03:15:04,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:15:04,026 INFO L85 PathProgramCache]: Analyzing trace with hash -1731521662, now seen corresponding path program 1 times [2022-02-11 03:15:04,032 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:15:04,033 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761484567] [2022-02-11 03:15:04,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:04,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:15:04,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:04,260 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-02-11 03:15:04,261 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:15:04,261 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1761484567] [2022-02-11 03:15:04,261 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1761484567] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:15:04,262 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 03:15:04,262 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-11 03:15:04,263 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25760561] [2022-02-11 03:15:04,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:15:04,269 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-11 03:15:04,269 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:15:04,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-11 03:15:04,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-11 03:15:04,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:04,289 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:15:04,291 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 58.0) internal successors, (116), 2 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:15:04,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:06,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:06,695 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-11 03:15:06,695 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 03:15:06,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:15:06,698 INFO L85 PathProgramCache]: Analyzing trace with hash -86530390, now seen corresponding path program 1 times [2022-02-11 03:15:06,698 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:15:06,698 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687586813] [2022-02-11 03:15:06,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:06,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:15:06,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:06,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 03:15:06,811 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:15:06,812 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [687586813] [2022-02-11 03:15:06,813 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [687586813] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:15:06,813 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 03:15:06,813 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 03:15:06,813 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1366487617] [2022-02-11 03:15:06,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:15:06,814 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 03:15:06,814 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:15:06,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 03:15:06,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 03:15:06,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:06,815 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:15:06,815 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:15:06,815 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:06,815 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:06,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:06,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:06,851 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-11 03:15:06,851 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 03:15:06,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:15:06,851 INFO L85 PathProgramCache]: Analyzing trace with hash -128255449, now seen corresponding path program 1 times [2022-02-11 03:15:06,851 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:15:06,852 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775239947] [2022-02-11 03:15:06,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:06,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:15:06,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:06,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 03:15:06,932 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:15:06,932 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775239947] [2022-02-11 03:15:06,932 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1775239947] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:15:06,932 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1458039984] [2022-02-11 03:15:06,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:06,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:15:06,933 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:15:06,947 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) [2022-02-11 03:15:06,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-11 03:15:07,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:07,083 INFO L263 TraceCheckSpWp]: Trace formula consists of 321 conjuncts, 2 conjunts are in the unsatisfiable core [2022-02-11 03:15:07,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 03:15:07,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-11 03:15:07,218 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-11 03:15:07,218 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1458039984] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:15:07,218 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-11 03:15:07,218 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-02-11 03:15:07,219 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [480219328] [2022-02-11 03:15:07,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:15:07,219 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 03:15:07,219 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:15:07,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 03:15:07,220 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-02-11 03:15:07,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:07,220 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:15:07,220 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:15:07,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:07,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:07,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:11,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:11,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:11,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:11,633 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-02-11 03:15:11,815 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 [2022-02-11 03:15:11,816 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 03:15:11,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:15:11,816 INFO L85 PathProgramCache]: Analyzing trace with hash 888157371, now seen corresponding path program 1 times [2022-02-11 03:15:11,816 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:15:11,816 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011842762] [2022-02-11 03:15:11,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:11,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:15:11,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:11,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-11 03:15:11,909 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:15:11,909 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011842762] [2022-02-11 03:15:11,909 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2011842762] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:15:11,909 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1260895873] [2022-02-11 03:15:11,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:11,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:15:11,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:15:11,922 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) [2022-02-11 03:15:11,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-11 03:15:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:12,046 INFO L263 TraceCheckSpWp]: Trace formula consists of 487 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-11 03:15:12,049 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 03:15:12,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-11 03:15:12,217 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 03:15:12,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-11 03:15:12,393 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1260895873] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 03:15:12,394 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 03:15:12,394 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-11 03:15:12,394 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1719999705] [2022-02-11 03:15:12,394 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 03:15:12,394 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-11 03:15:12,394 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:15:12,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-11 03:15:12,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-11 03:15:12,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:12,395 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:15:12,395 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 18.2) internal successors, (182), 10 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:15:12,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:12,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:12,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:12,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:12,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:12,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:12,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:12,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:15:12,471 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-11 03:15:12,670 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 [2022-02-11 03:15:12,670 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 03:15:12,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:15:12,671 INFO L85 PathProgramCache]: Analyzing trace with hash 612709685, now seen corresponding path program 2 times [2022-02-11 03:15:12,671 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:15:12,671 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1565725810] [2022-02-11 03:15:12,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:12,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:15:12,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:12,742 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-02-11 03:15:12,742 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:15:12,742 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1565725810] [2022-02-11 03:15:12,743 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1565725810] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:15:12,743 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [531577544] [2022-02-11 03:15:12,743 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-11 03:15:12,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:15:12,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:15:12,760 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) [2022-02-11 03:15:12,761 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-11 03:15:12,982 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-11 03:15:12,983 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-11 03:15:12,986 INFO L263 TraceCheckSpWp]: Trace formula consists of 635 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-11 03:15:12,989 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 03:15:13,288 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-11 03:15:13,289 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 03:15:13,542 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-11 03:15:13,542 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [531577544] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 03:15:13,542 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 03:15:13,542 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 9, 9] total 19 [2022-02-11 03:15:13,543 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1918498042] [2022-02-11 03:15:13,543 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 03:15:13,543 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-02-11 03:15:13,543 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:15:13,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-02-11 03:15:13,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=263, Unknown=0, NotChecked=0, Total=342 [2022-02-11 03:15:13,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:13,544 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:15:13,544 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 13.736842105263158) internal successors, (261), 19 states have internal predecessors, (261), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:15:13,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:13,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:13,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:13,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:15:13,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:29,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:29,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:29,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:29,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:15:29,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-02-11 03:15:29,688 INFO L764 garLoopResultBuilder]: Registering result SAFE for location t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-11 03:15:29,711 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-11 03:15:29,911 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 [2022-02-11 03:15:29,919 INFO L733 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1] [2022-02-11 03:15:29,919 INFO L313 ceAbstractionStarter]: Result for error location t2_funThread1of1ForFork0 was SAFE (1/2) [2022-02-11 03:15:29,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 03:15:29,921 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:15:29,922 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 03:15:29,923 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Waiting until timeout for monitored process [2022-02-11 03:15:29,925 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-02-11 03:15:29,925 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-11 03:15:29,926 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-11 03:15:31,675 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-11 03:15:31,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:15:31,676 INFO L85 PathProgramCache]: Analyzing trace with hash -76566479, now seen corresponding path program 1 times [2022-02-11 03:15:31,676 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:15:31,676 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [183835413] [2022-02-11 03:15:31,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:31,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:15:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:31,694 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 03:15:31,695 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:15:31,695 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [183835413] [2022-02-11 03:15:31,695 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [183835413] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:15:31,695 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 03:15:31,695 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-11 03:15:31,695 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1621184938] [2022-02-11 03:15:31,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:15:31,695 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-11 03:15:31,695 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:15:31,696 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-11 03:15:31,696 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-11 03:15:31,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:31,696 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:15:31,696 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:15:31,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:31,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:31,698 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-11 03:15:31,698 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-11 03:15:31,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:15:31,698 INFO L85 PathProgramCache]: Analyzing trace with hash -862287919, now seen corresponding path program 1 times [2022-02-11 03:15:31,698 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:15:31,698 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280817548] [2022-02-11 03:15:31,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:31,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:15:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:31,716 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 03:15:31,717 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:15:31,717 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [280817548] [2022-02-11 03:15:31,717 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [280817548] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:15:31,717 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 03:15:31,717 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 03:15:31,717 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [28596011] [2022-02-11 03:15:31,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:15:31,717 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 03:15:31,717 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:15:31,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 03:15:31,718 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 03:15:31,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:31,718 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:15:31,718 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:15:31,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:31,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:31,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:31,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:31,726 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-11 03:15:31,727 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-11 03:15:31,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:15:31,727 INFO L85 PathProgramCache]: Analyzing trace with hash -379300402, now seen corresponding path program 1 times [2022-02-11 03:15:31,727 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:15:31,727 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1398005943] [2022-02-11 03:15:31,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:31,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:15:31,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:31,768 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 03:15:31,768 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:15:31,768 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1398005943] [2022-02-11 03:15:31,768 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1398005943] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:15:31,768 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [799376894] [2022-02-11 03:15:31,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:31,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:15:31,768 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:15:31,770 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) [2022-02-11 03:15:31,781 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-02-11 03:15:31,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:31,881 INFO L263 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 2 conjunts are in the unsatisfiable core [2022-02-11 03:15:31,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 03:15:32,010 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-02-11 03:15:32,010 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-11 03:15:32,010 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [799376894] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 03:15:32,010 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-11 03:15:32,011 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-02-11 03:15:32,011 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430076791] [2022-02-11 03:15:32,011 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 03:15:32,011 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 03:15:32,011 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:15:32,012 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 03:15:32,012 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-02-11 03:15:32,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:32,013 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:15:32,013 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:15:32,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:32,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:32,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:32,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:32,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:32,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:32,074 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-02-11 03:15:32,256 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:15:32,256 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-11 03:15:32,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:15:32,257 INFO L85 PathProgramCache]: Analyzing trace with hash 939751538, now seen corresponding path program 1 times [2022-02-11 03:15:32,258 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:15:32,258 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281401084] [2022-02-11 03:15:32,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:32,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:15:32,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:32,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-02-11 03:15:32,301 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:15:32,301 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281401084] [2022-02-11 03:15:32,301 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [281401084] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:15:32,301 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [689799427] [2022-02-11 03:15:32,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:32,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:15:32,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:15:32,303 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) [2022-02-11 03:15:32,346 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-02-11 03:15:32,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:32,431 INFO L263 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-11 03:15:32,433 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 03:15:32,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-02-11 03:15:32,525 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 03:15:32,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-02-11 03:15:32,648 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [689799427] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 03:15:32,648 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 03:15:32,649 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-11 03:15:32,649 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278386314] [2022-02-11 03:15:32,649 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 03:15:32,649 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-11 03:15:32,649 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:15:32,650 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-11 03:15:32,650 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-11 03:15:32,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:32,650 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:15:32,650 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 11.0) internal successors, (110), 10 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:15:32,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:32,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:32,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:32,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:32,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:32,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:32,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:32,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:15:32,714 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-02-11 03:15:32,914 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:15:32,914 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-11 03:15:32,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:15:32,915 INFO L85 PathProgramCache]: Analyzing trace with hash 335058412, now seen corresponding path program 2 times [2022-02-11 03:15:32,915 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:15:32,915 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907346561] [2022-02-11 03:15:32,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:32,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:15:32,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:32,991 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-02-11 03:15:32,992 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:15:32,992 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907346561] [2022-02-11 03:15:32,992 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1907346561] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:15:32,992 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1197278857] [2022-02-11 03:15:32,992 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-11 03:15:32,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:15:32,992 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:15:32,993 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) [2022-02-11 03:15:32,994 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-02-11 03:15:33,143 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-11 03:15:33,143 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-11 03:15:33,145 INFO L263 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-11 03:15:33,147 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 03:15:33,343 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-02-11 03:15:33,343 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 03:15:33,583 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-02-11 03:15:33,583 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1197278857] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 03:15:33,583 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 03:15:33,583 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 9, 9] total 19 [2022-02-11 03:15:33,584 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289801865] [2022-02-11 03:15:33,584 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 03:15:33,584 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-02-11 03:15:33,584 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:15:33,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-02-11 03:15:33,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=263, Unknown=0, NotChecked=0, Total=342 [2022-02-11 03:15:33,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:33,585 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:15:33,585 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 9.947368421052632) internal successors, (189), 19 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 03:15:33,585 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:33,585 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:33,585 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:33,585 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:15:33,585 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:34,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:34,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:34,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:34,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:15:34,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-02-11 03:15:34,962 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-02-11 03:15:35,144 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-02-11 03:15:35,144 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-11 03:15:35,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:15:35,144 INFO L85 PathProgramCache]: Analyzing trace with hash 536937415, now seen corresponding path program 1 times [2022-02-11 03:15:35,144 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:15:35,145 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [775942728] [2022-02-11 03:15:35,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:35,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:15:35,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:35,306 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 03:15:35,306 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:15:35,306 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [775942728] [2022-02-11 03:15:35,306 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [775942728] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:15:35,306 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [411354537] [2022-02-11 03:15:35,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:35,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:15:35,307 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:15:35,308 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 03:15:35,309 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-02-11 03:15:35,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:35,502 INFO L263 TraceCheckSpWp]: Trace formula consists of 667 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-11 03:15:35,504 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 03:15:35,761 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 03:15:35,761 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 03:15:36,137 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 03:15:36,137 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [411354537] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 03:15:36,137 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 03:15:36,137 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 34 [2022-02-11 03:15:36,137 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791058945] [2022-02-11 03:15:36,137 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 03:15:36,138 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-02-11 03:15:36,138 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:15:36,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-02-11 03:15:36,139 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=306, Invalid=816, Unknown=0, NotChecked=0, Total=1122 [2022-02-11 03:15:36,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:36,139 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:15:36,139 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) [2022-02-11 03:15:36,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:36,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:36,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:36,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:15:36,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2022-02-11 03:15:36,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:36,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:36,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:36,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:36,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:15:36,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-02-11 03:15:36,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-02-11 03:15:36,587 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-02-11 03:15:36,767 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:15:36,768 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-11 03:15:36,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:15:36,768 INFO L85 PathProgramCache]: Analyzing trace with hash 1762419935, now seen corresponding path program 2 times [2022-02-11 03:15:36,768 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:15:36,768 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390210636] [2022-02-11 03:15:36,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:36,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:15:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:37,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1700 backedges. 0 proven. 1695 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 03:15:37,267 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:15:37,267 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1390210636] [2022-02-11 03:15:37,267 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1390210636] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:15:37,267 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1965328807] [2022-02-11 03:15:37,267 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-11 03:15:37,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:15:37,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:15:37,277 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 03:15:37,278 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-02-11 03:15:37,601 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-11 03:15:37,601 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-11 03:15:37,606 INFO L263 TraceCheckSpWp]: Trace formula consists of 1259 conjuncts, 32 conjunts are in the unsatisfiable core [2022-02-11 03:15:37,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 03:15:38,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1700 backedges. 0 proven. 1695 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 03:15:38,090 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 03:15:39,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1700 backedges. 0 proven. 1695 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 03:15:39,035 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1965328807] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 03:15:39,035 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 03:15:39,035 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33, 33] total 66 [2022-02-11 03:15:39,036 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1717633402] [2022-02-11 03:15:39,036 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 03:15:39,036 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2022-02-11 03:15:39,036 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:15:39,037 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2022-02-11 03:15:39,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1122, Invalid=3168, Unknown=0, NotChecked=0, Total=4290 [2022-02-11 03:15:39,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:39,038 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:15:39,039 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) [2022-02-11 03:15:39,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:39,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:39,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:39,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:15:39,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2022-02-11 03:15:39,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2022-02-11 03:15:39,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:40,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:15:40,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:40,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:15:40,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:15:40,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-02-11 03:15:40,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-02-11 03:15:40,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-02-11 03:15:40,493 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-02-11 03:15:40,675 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-02-11 03:15:40,675 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-11 03:15:40,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 03:15:40,676 INFO L85 PathProgramCache]: Analyzing trace with hash 463906575, now seen corresponding path program 3 times [2022-02-11 03:15:40,676 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 03:15:40,676 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1529551536] [2022-02-11 03:15:40,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 03:15:40,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 03:15:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 03:15:42,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7476 backedges. 0 proven. 7471 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 03:15:42,065 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 03:15:42,065 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1529551536] [2022-02-11 03:15:42,065 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1529551536] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 03:15:42,065 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [507585342] [2022-02-11 03:15:42,065 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-11 03:15:42,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 03:15:42,065 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 03:15:42,066 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 03:15:42,073 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process Received shutdown request... [2022-02-11 03:29:40,858 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 [2022-02-11 03:29:40,868 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-02-11 03:29:40,881 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-02-11 03:29:40,891 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 [2022-02-11 03:29:41,951 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 [2022-02-11 03:29:41,952 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Forceful destruction successful, exit code 0 [2022-02-11 03:29:42,001 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2022-02-11 03:29:42,069 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forcibly destroying the process [2022-02-11 03:29:42,137 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-02-11 03:29:42,138 INFO L191 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-02-11 03:29:42,138 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65] total 65 [2022-02-11 03:29:42,138 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103649872] [2022-02-11 03:29:42,138 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-02-11 03:29:42,138 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 65 states [2022-02-11 03:29:42,138 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 03:29:42,139 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2022-02-11 03:29:42,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1088, Invalid=3072, Unknown=0, NotChecked=0, Total=4160 [2022-02-11 03:29:42,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:29:42,140 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 03:29:42,141 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) [2022-02-11 03:29:42,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:29:42,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:29:42,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 03:29:42,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 03:29:42,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2022-02-11 03:29:42,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2022-02-11 03:29:42,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2022-02-11 03:29:42,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 03:29:42,142 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forcibly destroying the process [2022-02-11 03:29:42,142 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-02-11 03:29:42,142 WARN L594 AbstractCegarLoop]: Verification canceled: while executing DepthFirstTraversal. [2022-02-11 03:29:42,142 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2022-02-11 03:29:42,142 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 2 remaining) [2022-02-11 03:29:42,144 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 137 [2022-02-11 03:29:42,153 INFO L733 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1] [2022-02-11 03:29:42,153 INFO L313 ceAbstractionStarter]: Result for error location ULTIMATE.start was TIMEOUT,TIMEOUT (2/2) [2022-02-11 03:29:42,154 INFO L234 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-02-11 03:29:42,154 INFO L184 ceAbstractionStarter]: Computing trace abstraction results [2022-02-11 03:29:42,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.02 03:29:42 BasicIcfg [2022-02-11 03:29:42,156 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-11 03:29:42,156 INFO L158 Benchmark]: Toolchain (without parser) took 886382.19ms. Allocated memory was 195.0MB in the beginning and 307.2MB in the end (delta: 112.2MB). Free memory was 142.2MB in the beginning and 135.1MB in the end (delta: 7.2MB). Peak memory consumption was 120.2MB. Max. memory is 8.0GB. [2022-02-11 03:29:42,156 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 195.0MB. Free memory is still 161.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-11 03:29:42,157 INFO L158 Benchmark]: CACSL2BoogieTranslator took 742.89ms. Allocated memory is still 195.0MB. Free memory was 141.9MB in the beginning and 143.5MB in the end (delta: -1.5MB). Peak memory consumption was 10.6MB. Max. memory is 8.0GB. [2022-02-11 03:29:42,157 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.51ms. Allocated memory is still 195.0MB. Free memory was 143.5MB in the beginning and 140.3MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-02-11 03:29:42,157 INFO L158 Benchmark]: Boogie Preprocessor took 27.02ms. Allocated memory is still 195.0MB. Free memory was 140.3MB in the beginning and 138.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-11 03:29:42,157 INFO L158 Benchmark]: RCFGBuilder took 508.39ms. Allocated memory is still 195.0MB. Free memory was 138.2MB in the beginning and 116.7MB in the end (delta: 21.5MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. [2022-02-11 03:29:42,157 INFO L158 Benchmark]: TraceAbstraction took 885049.15ms. Allocated memory was 195.0MB in the beginning and 307.2MB in the end (delta: 112.2MB). Free memory was 116.2MB in the beginning and 135.1MB in the end (delta: -18.9MB). Peak memory consumption was 94.9MB. Max. memory is 8.0GB. [2022-02-11 03:29:42,158 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 195.0MB. Free memory is still 161.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 742.89ms. Allocated memory is still 195.0MB. Free memory was 141.9MB in the beginning and 143.5MB in the end (delta: -1.5MB). Peak memory consumption was 10.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 46.51ms. Allocated memory is still 195.0MB. Free memory was 143.5MB in the beginning and 140.3MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 27.02ms. Allocated memory is still 195.0MB. Free memory was 140.3MB in the beginning and 138.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 508.39ms. Allocated memory is still 195.0MB. Free memory was 138.2MB in the beginning and 116.7MB in the end (delta: 21.5MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. * TraceAbstraction took 885049.15ms. Allocated memory was 195.0MB in the beginning and 307.2MB in the end (delta: 112.2MB). Free memory was 116.2MB in the beginning and 135.1MB in the end (delta: -18.9MB). Peak memory consumption was 94.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 19431, positive: 19043, positive conditional: 1023, positive unconditional: 18020, negative: 388, negative conditional: 261, negative unconditional: 127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 19193, positive: 19043, positive conditional: 1023, positive unconditional: 18020, negative: 150, negative conditional: 23, negative unconditional: 127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 19193, positive: 19043, positive conditional: 1023, positive unconditional: 18020, negative: 150, negative conditional: 23, negative unconditional: 127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 19199, positive: 19043, positive conditional: 354, positive unconditional: 18689, negative: 156, negative conditional: 6, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 19199, positive: 19043, positive conditional: 156, positive unconditional: 18887, negative: 156, negative conditional: 6, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19199, positive: 19043, positive conditional: 156, positive unconditional: 18887, negative: 156, negative conditional: 6, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 15403, positive: 15270, positive conditional: 0, positive unconditional: 15270, negative: 133, negative conditional: 6, negative unconditional: 127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 15403, positive: 15186, positive conditional: 0, positive unconditional: 15186, negative: 217, negative conditional: 0, negative unconditional: 217, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 217, positive: 84, positive conditional: 0, positive unconditional: 84, negative: 110, negative conditional: 2, negative unconditional: 108, unknown: 23, unknown conditional: 4, unknown unconditional: 19] , SemanticIndependenceRelation.Query Time [ms]: [ total: 29049, positive: 205, positive conditional: 0, positive unconditional: 205, negative: 629, negative conditional: 5, negative unconditional: 623, unknown: 28216, unknown conditional: 5939, unknown unconditional: 22277] ], Cache Queries: [ total: 19199, positive: 3773, positive conditional: 156, positive unconditional: 3617, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 15403, unknown conditional: 6, unknown unconditional: 15397] , Statistics on independence cache: Total cache size (in pairs): 15403, Positive cache size: 15270, Positive conditional cache size: 0, Positive unconditional cache size: 15270, Negative cache size: 133, Negative conditional cache size: 6, Negative unconditional cache size: 127, Eliminated conditions: 198, Maximal queried relation: 1, Independence queries for same thread: 238 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 23.3s, Number of persistent set computation: 854, Number of trivial persistent sets: 678, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18147, positive: 18020, positive conditional: 0, positive unconditional: 18020, negative: 127, negative conditional: 0, negative unconditional: 127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 19431, positive: 19043, positive conditional: 1023, positive unconditional: 18020, negative: 388, negative conditional: 261, negative unconditional: 127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 19193, positive: 19043, positive conditional: 1023, positive unconditional: 18020, negative: 150, negative conditional: 23, negative unconditional: 127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 19193, positive: 19043, positive conditional: 1023, positive unconditional: 18020, negative: 150, negative conditional: 23, negative unconditional: 127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 19199, positive: 19043, positive conditional: 354, positive unconditional: 18689, negative: 156, negative conditional: 6, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 19199, positive: 19043, positive conditional: 156, positive unconditional: 18887, negative: 156, negative conditional: 6, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19199, positive: 19043, positive conditional: 156, positive unconditional: 18887, negative: 156, negative conditional: 6, negative unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 15403, positive: 15270, positive conditional: 0, positive unconditional: 15270, negative: 133, negative conditional: 6, negative unconditional: 127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 15403, positive: 15186, positive conditional: 0, positive unconditional: 15186, negative: 217, negative conditional: 0, negative unconditional: 217, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 217, positive: 84, positive conditional: 0, positive unconditional: 84, negative: 110, negative conditional: 2, negative unconditional: 108, unknown: 23, unknown conditional: 4, unknown unconditional: 19] , SemanticIndependenceRelation.Query Time [ms]: [ total: 29049, positive: 205, positive conditional: 0, positive unconditional: 205, negative: 629, negative conditional: 5, negative unconditional: 623, unknown: 28216, unknown conditional: 5939, unknown unconditional: 22277] ], Cache Queries: [ total: 19199, positive: 3773, positive conditional: 156, positive unconditional: 3617, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 15403, unknown conditional: 6, unknown unconditional: 15397] , Statistics on independence cache: Total cache size (in pairs): 15403, Positive cache size: 15270, Positive conditional cache size: 0, Positive unconditional cache size: 15270, Negative cache size: 133, Negative conditional cache size: 6, Negative unconditional cache size: 127, Eliminated conditions: 198, Maximal queried relation: 1, Independence queries for same thread: 238 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4093, positive: 3844, positive conditional: 158, positive unconditional: 3686, negative: 249, negative conditional: 243, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3850, positive: 3844, positive conditional: 158, positive unconditional: 3686, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3850, positive: 3844, positive conditional: 158, positive unconditional: 3686, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3850, positive: 3844, positive conditional: 44, positive unconditional: 3800, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3850, positive: 3844, positive conditional: 17, positive unconditional: 3827, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3850, positive: 3844, positive conditional: 17, positive unconditional: 3827, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3640, positive: 3634, positive conditional: 0, positive unconditional: 3634, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3640, positive: 3631, positive conditional: 0, positive unconditional: 3631, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 9, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2889, positive: 31, positive conditional: 0, positive unconditional: 31, negative: 75, negative conditional: 0, negative unconditional: 75, unknown: 2784, unknown conditional: 0, unknown unconditional: 2784] ], Cache Queries: [ total: 3850, positive: 210, positive conditional: 17, positive unconditional: 193, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 3640, unknown conditional: 0, unknown unconditional: 3640] , Statistics on independence cache: Total cache size (in pairs): 3640, Positive cache size: 3634, Positive conditional cache size: 0, Positive unconditional cache size: 3634, Negative cache size: 6, Negative conditional cache size: 0, Negative unconditional cache size: 6, Eliminated conditions: 27, Maximal queried relation: 0, Independence queries for same thread: 243 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2.9s, Number of persistent set computation: 100, Number of trivial persistent sets: 100, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3692, positive: 3686, positive conditional: 0, positive unconditional: 3686, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4093, positive: 3844, positive conditional: 158, positive unconditional: 3686, negative: 249, negative conditional: 243, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3850, positive: 3844, positive conditional: 158, positive unconditional: 3686, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3850, positive: 3844, positive conditional: 158, positive unconditional: 3686, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3850, positive: 3844, positive conditional: 44, positive unconditional: 3800, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3850, positive: 3844, positive conditional: 17, positive unconditional: 3827, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3850, positive: 3844, positive conditional: 17, positive unconditional: 3827, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3640, positive: 3634, positive conditional: 0, positive unconditional: 3634, negative: 6, negative conditional: 0, negative unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3640, positive: 3631, positive conditional: 0, positive unconditional: 3631, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 9, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2889, positive: 31, positive conditional: 0, positive unconditional: 31, negative: 75, negative conditional: 0, negative unconditional: 75, unknown: 2784, unknown conditional: 0, unknown unconditional: 2784] ], Cache Queries: [ total: 3850, positive: 210, positive conditional: 17, positive unconditional: 193, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 3640, unknown conditional: 0, unknown unconditional: 3640] , Statistics on independence cache: Total cache size (in pairs): 3640, Positive cache size: 3634, Positive conditional cache size: 0, Positive unconditional cache size: 3634, Negative cache size: 6, Negative conditional cache size: 0, Negative unconditional cache size: 6, Eliminated conditions: 27, Maximal queried relation: 0, Independence queries for same thread: 243 - 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: 1051]: 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 for errors in thread instance: t2_funThread1of1ForFork0 with 1 thread instances CFG has 5 procedures, 334 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 32.6s, OverallIterations: 5, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 29.7s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 42, 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: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 1075 NumberOfCodeBlocks, 1075 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1393 ConstructedInterpolants, 0 QuantifiedInterpolants, 1751 SizeOfPredicates, 8 NumberOfNonLiveVariables, 1443 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 10 InterpolantComputations, 3 PerfectInterpolantSequences, 60/167 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 334 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 852.2s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 5.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 182, 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: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 4.7s InterpolantComputationTime, 2087 NumberOfCodeBlocks, 2087 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 2716 ConstructedInterpolants, 0 QuantifiedInterpolants, 6192 SizeOfPredicates, 52 NumberOfNonLiveVariables, 2848 ConjunctsInSsa, 62 ConjunctsInUnsatCore, 17 InterpolantComputations, 3 PerfectInterpolantSequences, 142/13834 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