/usr/bin/java -Xmx16000000000 -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-PN-NoLbe-Before.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i


--------------------------------------------------------------------------------


This is Ultimate 0.2.2-dev-bf34d27
[2022-01-19 05:25:16,308 INFO  L177        SettingsManager]: Resetting all preferences to default values...
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[2022-01-19 05:25:16,371 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
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[2022-01-19 05:25:16,377 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-01-19 05:25:16,377 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-01-19 05:25:16,378 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-01-19 05:25:16,378 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-01-19 05:25:16,379 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-01-19 05:25:16,380 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-01-19 05:25:16,381 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2022-01-19 05:25:16,382 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-01-19 05:25:16,383 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-01-19 05:25:16,383 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
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[2022-01-19 05:25:16,388 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-01-19 05:25:16,388 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
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[2022-01-19 05:25:16,389 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
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[2022-01-19 05:25:16,390 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2022-01-19 05:25:16,391 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-01-19 05:25:16,402 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-PN-NoLbe-Before.epf
[2022-01-19 05:25:16,434 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-01-19 05:25:16,435 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-01-19 05:25:16,435 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-01-19 05:25:16,436 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-01-19 05:25:16,436 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-01-19 05:25:16,436 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-01-19 05:25:16,436 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-01-19 05:25:16,436 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-01-19 05:25:16,436 INFO  L138        SettingsManager]:  * sizeof long=4
[2022-01-19 05:25:16,436 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-01-19 05:25:16,437 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2022-01-19 05:25:16,437 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-01-19 05:25:16,437 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-01-19 05:25:16,437 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-01-19 05:25:16,437 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-01-19 05:25:16,437 INFO  L138        SettingsManager]:  * sizeof long double=12
[2022-01-19 05:25:16,437 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-01-19 05:25:16,437 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-01-19 05:25:16,437 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-01-19 05:25:16,438 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-01-19 05:25:16,438 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-01-19 05:25:16,438 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2022-01-19 05:25:16,438 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-01-19 05:25:16,438 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-01-19 05:25:16,438 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-01-19 05:25:16,438 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-01-19 05:25:16,439 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-01-19 05:25:16,439 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-01-19 05:25:16,439 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-01-19 05:25:16,439 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2022-01-19 05:25:16,439 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2022-01-19 05:25:16,439 INFO  L138        SettingsManager]:  * When to check the insufficient erros location relative to the other error locations=BEFORE
[2022-01-19 05:25:16,439 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2022-01-19 05:25:16,597 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-01-19 05:25:16,616 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-01-19 05:25:16,618 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-01-19 05:25:16,618 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-01-19 05:25:16,619 INFO  L275        PluginConnector]: CDTParser initialized
[2022-01-19 05:25:16,619 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i
[2022-01-19 05:25:16,670 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21c380aa7/5002ec6f56b94e7c895514bb57a550e4/FLAGb11999d03
[2022-01-19 05:25:17,047 INFO  L306              CDTParser]: Found 1 translation units.
[2022-01-19 05:25:17,048 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i
[2022-01-19 05:25:17,057 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21c380aa7/5002ec6f56b94e7c895514bb57a550e4/FLAGb11999d03
[2022-01-19 05:25:17,068 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21c380aa7/5002ec6f56b94e7c895514bb57a550e4
[2022-01-19 05:25:17,070 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-01-19 05:25:17,073 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2022-01-19 05:25:17,074 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-01-19 05:25:17,074 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-01-19 05:25:17,077 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-01-19 05:25:17,078 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 05:25:17" (1/1) ...
[2022-01-19 05:25:17,078 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50a95910 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 05:25:17, skipping insertion in model container
[2022-01-19 05:25:17,079 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 05:25:17" (1/1) ...
[2022-01-19 05:25:17,087 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-01-19 05:25:17,114 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-01-19 05:25:17,244 WARN  L610        FunctionHandler]: implicit declaration of function __builtin_bswap16
[2022-01-19 05:25:17,361 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[30448,30461]
[2022-01-19 05:25:17,368 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[30811,30824]
[2022-01-19 05:25:17,378 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31483,31496]
[2022-01-19 05:25:17,379 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31534,31547]
[2022-01-19 05:25:17,382 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31683,31696]
[2022-01-19 05:25:17,383 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31760,31773]
[2022-01-19 05:25:17,386 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31807,31820]
[2022-01-19 05:25:17,388 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31916,31929]
[2022-01-19 05:25:17,389 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32035,32048]
[2022-01-19 05:25:17,390 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32083,32096]
[2022-01-19 05:25:17,391 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32160,32173]
[2022-01-19 05:25:17,393 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32286,32299]
[2022-01-19 05:25:17,404 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32869,32882]
[2022-01-19 05:25:17,405 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32946,32959]
[2022-01-19 05:25:17,406 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-01-19 05:25:17,414 INFO  L203         MainTranslator]: Completed pre-run
[2022-01-19 05:25:17,427 WARN  L610        FunctionHandler]: implicit declaration of function __builtin_bswap16
[2022-01-19 05:25:17,442 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[30448,30461]
[2022-01-19 05:25:17,444 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[30811,30824]
[2022-01-19 05:25:17,446 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31483,31496]
[2022-01-19 05:25:17,446 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31534,31547]
[2022-01-19 05:25:17,453 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31683,31696]
[2022-01-19 05:25:17,455 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31760,31773]
[2022-01-19 05:25:17,456 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31807,31820]
[2022-01-19 05:25:17,458 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31916,31929]
[2022-01-19 05:25:17,460 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32035,32048]
[2022-01-19 05:25:17,460 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32083,32096]
[2022-01-19 05:25:17,462 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32160,32173]
[2022-01-19 05:25:17,463 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32286,32299]
[2022-01-19 05:25:17,472 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32869,32882]
[2022-01-19 05:25:17,473 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32946,32959]
[2022-01-19 05:25:17,474 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-01-19 05:25:17,509 INFO  L208         MainTranslator]: Completed translation
[2022-01-19 05:25:17,509 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 05:25:17 WrapperNode
[2022-01-19 05:25:17,510 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-01-19 05:25:17,511 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-01-19 05:25:17,511 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-01-19 05:25:17,511 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-01-19 05:25:17,515 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 05:25:17" (1/1) ...
[2022-01-19 05:25:17,541 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 05:25:17" (1/1) ...
[2022-01-19 05:25:17,578 INFO  L137                Inliner]: procedures = 174, calls = 70, calls flagged for inlining = 6, calls inlined = 8, statements flattened = 459
[2022-01-19 05:25:17,578 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-01-19 05:25:17,579 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-01-19 05:25:17,579 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-01-19 05:25:17,579 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-01-19 05:25:17,584 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 05:25:17" (1/1) ...
[2022-01-19 05:25:17,584 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 05:25:17" (1/1) ...
[2022-01-19 05:25:17,587 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 05:25:17" (1/1) ...
[2022-01-19 05:25:17,587 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 05:25:17" (1/1) ...
[2022-01-19 05:25:17,609 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 05:25:17" (1/1) ...
[2022-01-19 05:25:17,614 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 05:25:17" (1/1) ...
[2022-01-19 05:25:17,616 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 05:25:17" (1/1) ...
[2022-01-19 05:25:17,619 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-01-19 05:25:17,620 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-01-19 05:25:17,620 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-01-19 05:25:17,620 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-01-19 05:25:17,623 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 05:25:17" (1/1) ...
[2022-01-19 05:25:17,628 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-01-19 05:25:17,637 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-01-19 05:25:17,648 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)
[2022-01-19 05:25:17,654 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
[2022-01-19 05:25:17,673 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2022-01-19 05:25:17,673 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2022-01-19 05:25:17,673 INFO  L130     BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock
[2022-01-19 05:25:17,673 INFO  L130     BoogieDeclarations]: Found specification of procedure worker_fn
[2022-01-19 05:25:17,673 INFO  L138     BoogieDeclarations]: Found implementation of procedure worker_fn
[2022-01-19 05:25:17,673 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-01-19 05:25:17,673 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2022-01-19 05:25:17,673 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2022-01-19 05:25:17,673 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2022-01-19 05:25:17,673 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-01-19 05:25:17,673 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2022-01-19 05:25:17,674 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-01-19 05:25:17,674 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-01-19 05:25:17,675 WARN  L208             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2022-01-19 05:25:17,762 INFO  L234             CfgBuilder]: Building ICFG
[2022-01-19 05:25:17,767 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-01-19 05:25:18,195 INFO  L275             CfgBuilder]: Performing block encoding
[2022-01-19 05:25:18,208 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-01-19 05:25:18,209 INFO  L299             CfgBuilder]: Removed 16 assume(true) statements.
[2022-01-19 05:25:18,211 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 05:25:18 BoogieIcfgContainer
[2022-01-19 05:25:18,212 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-01-19 05:25:18,213 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2022-01-19 05:25:18,213 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2022-01-19 05:25:18,215 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2022-01-19 05:25:18,216 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.01 05:25:17" (1/3) ...
[2022-01-19 05:25:18,216 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d0777d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 05:25:18, skipping insertion in model container
[2022-01-19 05:25:18,216 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 05:25:17" (2/3) ...
[2022-01-19 05:25:18,217 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d0777d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 05:25:18, skipping insertion in model container
[2022-01-19 05:25:18,217 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 05:25:18" (3/3) ...
[2022-01-19 05:25:18,218 INFO  L111   eAbstractionObserver]: Analyzing ICFG one_time_barrier_2t.i
[2022-01-19 05:25:18,222 INFO  L205   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2022-01-19 05:25:18,222 INFO  L164   ceAbstractionStarter]: Applying trace abstraction to program that has 27 error locations.
[2022-01-19 05:25:18,222 INFO  L534   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2022-01-19 05:25:18,282 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,282 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,282 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,282 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,283 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,283 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,283 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,283 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,283 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,283 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,283 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,283 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,283 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,284 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,284 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,284 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,284 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,284 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,284 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,284 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,284 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,284 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,284 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,285 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,285 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,285 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,285 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,285 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,285 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,285 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,285 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,286 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,286 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,286 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,286 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,286 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,286 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,286 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,286 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,286 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,287 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,287 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,287 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,287 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,287 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,287 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,287 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,287 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,287 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,288 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,288 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,288 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,288 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,288 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,288 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,288 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,288 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,289 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,289 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,289 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,289 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,289 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,289 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,289 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,289 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,289 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,289 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,290 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,290 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,290 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,290 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,290 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,290 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,290 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,290 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,290 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,290 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,291 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,291 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,291 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,291 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,291 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,291 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,291 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,291 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,291 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,291 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,291 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,291 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,292 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,292 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,292 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,292 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,292 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,292 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,292 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,292 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,292 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,293 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,293 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,293 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,293 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,293 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,293 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,293 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,293 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,293 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,294 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,294 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,294 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,294 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,294 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,294 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,294 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,294 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,294 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,294 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,295 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,295 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,295 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,295 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,295 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,295 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,295 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,295 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,295 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,295 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,296 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,296 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,296 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,296 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,296 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,296 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,296 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,296 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,297 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,297 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,297 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,297 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,297 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,297 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,297 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,297 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,297 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,297 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,298 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,298 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,298 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,298 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,298 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,298 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,298 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,298 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,298 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,298 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,299 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,299 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,299 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,299 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,299 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,299 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,299 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,299 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,299 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,300 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,300 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,300 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,300 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,300 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,300 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,300 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,300 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,300 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,300 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,301 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,301 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,301 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,301 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,301 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,301 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,301 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,301 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,301 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,301 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,302 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,302 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,302 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,302 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,302 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,302 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,302 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,302 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,302 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,303 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,303 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,303 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,303 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,303 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,303 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,303 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,303 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,303 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,304 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,304 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,304 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,304 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,304 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,304 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,304 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,304 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,304 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,304 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,305 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,305 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,305 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,305 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,305 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,305 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,305 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,305 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret19#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,305 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,305 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret19#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,305 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,306 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,306 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,306 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,306 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,306 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,306 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,306 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,306 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,306 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,307 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,307 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,307 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,307 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,307 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret19#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,307 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,307 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret19#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,307 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,307 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,308 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,308 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,308 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,308 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,308 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,308 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,308 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,308 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,308 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,308 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,308 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,309 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret19#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,309 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret19#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,309 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,309 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,309 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,309 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,309 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,309 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,309 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,309 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,310 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,310 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,310 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,310 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,310 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,310 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,310 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,310 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,311 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,311 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,311 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,311 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,311 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,311 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,311 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,311 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,311 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,312 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,312 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,312 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,312 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,312 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,312 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,312 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,312 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,313 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,313 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,313 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,313 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,313 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,313 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,313 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,313 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,313 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,314 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,314 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,314 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,314 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,314 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,314 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,314 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,315 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,315 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,315 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,315 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,315 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,315 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,315 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,315 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,315 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,315 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,315 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,316 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,316 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,316 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,316 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre20#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,316 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,316 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre20#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,316 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,316 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,316 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,317 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,317 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,317 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,317 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,317 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,317 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,317 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,317 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,317 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,317 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,317 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,318 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre20#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,318 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre20#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,318 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,318 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,318 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,318 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,318 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,318 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,318 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,318 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,318 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,318 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,319 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,319 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,319 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,319 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,319 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,319 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,319 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,319 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,319 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,319 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,319 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,319 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,319 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,320 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,320 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,320 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,320 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,320 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,320 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,320 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,320 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,320 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,320 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,320 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,320 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,321 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,321 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,321 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,321 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,321 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,321 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,321 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,321 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,321 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,321 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,322 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,322 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,322 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,322 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,322 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,322 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,322 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,322 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,322 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,323 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,323 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,323 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,323 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,323 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,323 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,323 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,323 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,323 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,323 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,324 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,324 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,324 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,324 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,324 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,324 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,324 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,324 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,324 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,324 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,325 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,325 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,325 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,325 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,325 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,325 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,325 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,325 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,325 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,325 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,326 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,326 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,326 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,326 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,326 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,326 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,326 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,326 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,326 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,326 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,326 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,327 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,327 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,327 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,327 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,327 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,327 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,327 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,327 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,327 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,327 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,327 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,328 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,328 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,328 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,328 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,328 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,328 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,328 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,328 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,328 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,328 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,329 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,329 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,329 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,329 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,329 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,329 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,329 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,329 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,329 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,329 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,330 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,330 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,330 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,330 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,330 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,330 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,330 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,330 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,330 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,330 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret25#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,330 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,331 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret25#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,331 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,331 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,331 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,331 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,331 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,331 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,331 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,332 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,332 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,332 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,332 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,332 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,332 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,332 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,332 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,332 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret25#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,333 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,333 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret25#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,333 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,333 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,333 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,333 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,333 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,333 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,333 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,333 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,334 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,334 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,334 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,334 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,334 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret25#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,334 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret25#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,334 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,334 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,334 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,334 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,334 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,335 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,335 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,335 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,335 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,335 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,335 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,335 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,335 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,335 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,335 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,336 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,336 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,336 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,336 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,336 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,336 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,336 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,336 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,336 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,336 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,337 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,337 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,337 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,337 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,337 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,337 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,337 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,337 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,337 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,337 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,338 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,338 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,338 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,338 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,338 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,338 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,338 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,338 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,338 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,338 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,338 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,339 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,339 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,339 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,339 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,339 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,339 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,339 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,339 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,339 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,340 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,340 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,340 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,340 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,340 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,340 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,340 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,340 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,340 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,340 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,341 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,341 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,341 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,341 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,341 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,341 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,341 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,341 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,341 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,341 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,341 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,341 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,342 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,342 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,342 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,342 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,342 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,342 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,342 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,342 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,342 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre31#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,342 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,342 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre31#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,342 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,343 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,343 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,343 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,343 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,343 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,343 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,343 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,343 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,343 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,343 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,343 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,343 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre31#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,344 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre31#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,344 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,344 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre27#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,344 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,344 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre27#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,344 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,344 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,344 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,344 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,344 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre27#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,344 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre27#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,346 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,347 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre20#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,347 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,347 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,347 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,347 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,347 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,347 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,347 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,347 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,347 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,347 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,347 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,348 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,348 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,348 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,348 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,348 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,348 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,348 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret19#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,348 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,348 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,348 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,348 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,348 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,349 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre31#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,349 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,349 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,349 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~a~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,349 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,349 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,349 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,349 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,349 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,349 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,349 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,349 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~tid~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,350 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,350 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,350 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,350 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,350 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,350 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret25#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,350 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_~b#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,350 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre27#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,350 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,350 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_~sig~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,350 WARN  L322   ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-19 05:25:18,353 INFO  L148    ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions.
[2022-01-19 05:25:18,388 INFO  L338      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2022-01-19 05:25:18,394 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=false, mAutomataTypeConcurrency=PETRI_NET, 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
[2022-01-19 05:25:18,394 INFO  L340      AbstractCegarLoop]: Starting to check reachability of 39 error locations.
[2022-01-19 05:25:18,410 INFO  L74            FinitePrefix]: Start finitePrefix. Operand has 468 places, 527 transitions, 1062 flow
[2022-01-19 05:25:18,566 INFO  L129       PetriNetUnfolder]: 94/778 cut-off events.
[2022-01-19 05:25:18,566 INFO  L130       PetriNetUnfolder]: For 1/1 co-relation queries the response was YES.
[2022-01-19 05:25:18,582 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 784 conditions, 778 events. 94/778 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2643 event pairs, 0 based on Foata normal form. 0/640 useless extension candidates. Maximal degree in co-relation 460. Up to 4 conditions per place. 
[2022-01-19 05:25:18,582 INFO  L82        GeneralOperation]: Start removeDead. Operand has 468 places, 527 transitions, 1062 flow
[2022-01-19 05:25:18,596 INFO  L88        GeneralOperation]: Finished RemoveDead, result has has 468 places, 527 transitions, 1062 flow
[2022-01-19 05:25:18,601 INFO  L129       PetriNetUnfolder]: 3/53 cut-off events.
[2022-01-19 05:25:18,602 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2022-01-19 05:25:18,602 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2022-01-19 05:25:18,602 INFO  L254   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:25:18,602 INFO  L402      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] ===
[2022-01-19 05:25:18,606 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-19 05:25:18,607 INFO  L85        PathProgramCache]: Analyzing trace with hash 770834990, now seen corresponding path program 1 times
[2022-01-19 05:25:18,612 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-19 05:25:18,612 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900471163]
[2022-01-19 05:25:18,612 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:18,614 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-19 05:25:18,721 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:18,805 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-19 05:25:18,806 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-19 05:25:18,806 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900471163]
[2022-01-19 05:25:18,806 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1900471163] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-19 05:25:18,806 INFO  L186   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-19 05:25:18,807 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-01-19 05:25:18,808 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368417631]
[2022-01-19 05:25:18,808 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-19 05:25:18,814 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2022-01-19 05:25:18,815 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-19 05:25:18,838 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2022-01-19 05:25:18,839 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2022-01-19 05:25:18,844 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 482 out of 527
[2022-01-19 05:25:18,849 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 468 places, 527 transitions, 1062 flow. Second operand  has 2 states, 2 states have (on average 482.5) internal successors, (965), 2 states have internal predecessors, (965), 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)
[2022-01-19 05:25:18,850 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-01-19 05:25:18,850 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 482 of 527
[2022-01-19 05:25:18,851 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-01-19 05:25:19,002 INFO  L129       PetriNetUnfolder]: 28/712 cut-off events.
[2022-01-19 05:25:19,002 INFO  L130       PetriNetUnfolder]: For 4/4 co-relation queries the response was YES.
[2022-01-19 05:25:19,007 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 721 conditions, 712 events. 28/712 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2558 event pairs, 0 based on Foata normal form. 66/706 useless extension candidates. Maximal degree in co-relation 421. Up to 4 conditions per place. 
[2022-01-19 05:25:19,010 INFO  L132   encePairwiseOnDemand]: 484/527 looper letters, 2 selfloop transitions, 0 changer transitions 0/484 dead transitions.
[2022-01-19 05:25:19,010 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 469 places, 484 transitions, 980 flow
[2022-01-19 05:25:19,011 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-01-19 05:25:19,013 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2 states.
[2022-01-19 05:25:19,021 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1009 transitions.
[2022-01-19 05:25:19,025 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9573055028462998
[2022-01-19 05:25:19,026 INFO  L72            ComplementDD]: Start complementDD. Operand 2 states and 1009 transitions.
[2022-01-19 05:25:19,026 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 2 states and 1009 transitions.
[2022-01-19 05:25:19,029 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-01-19 05:25:19,031 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 1009 transitions.
[2022-01-19 05:25:19,036 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 3 states, 2 states have (on average 504.5) internal successors, (1009), 2 states have internal predecessors, (1009), 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)
[2022-01-19 05:25:19,045 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 3 states, 3 states have (on average 527.0) internal successors, (1581), 3 states have internal predecessors, (1581), 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)
[2022-01-19 05:25:19,046 INFO  L81            ComplementDD]: Finished complementDD. Result  has 3 states, 3 states have (on average 527.0) internal successors, (1581), 3 states have internal predecessors, (1581), 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)
[2022-01-19 05:25:19,047 INFO  L186             Difference]: Start difference. First operand has 468 places, 527 transitions, 1062 flow. Second operand 2 states and 1009 transitions.
[2022-01-19 05:25:19,048 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 469 places, 484 transitions, 980 flow
[2022-01-19 05:25:19,053 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 469 places, 484 transitions, 980 flow, removed 0 selfloop flow, removed 0 redundant places.
[2022-01-19 05:25:19,062 INFO  L242             Difference]: Finished difference. Result has 469 places, 484 transitions, 976 flow
[2022-01-19 05:25:19,064 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=976, PETRI_DIFFERENCE_MINUEND_PLACES=468, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=484, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=484, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=976, PETRI_PLACES=469, PETRI_TRANSITIONS=484}
[2022-01-19 05:25:19,067 INFO  L334   CegarLoopForPetriNet]: 468 programPoint places, 1 predicate places.
[2022-01-19 05:25:19,067 INFO  L470      AbstractCegarLoop]: Abstraction has has 469 places, 484 transitions, 976 flow
[2022-01-19 05:25:19,068 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 2 states, 2 states have (on average 482.5) internal successors, (965), 2 states have internal predecessors, (965), 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)
[2022-01-19 05:25:19,068 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2022-01-19 05:25:19,068 INFO  L254   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:25:19,068 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2022-01-19 05:25:19,069 INFO  L402      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] ===
[2022-01-19 05:25:19,069 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-19 05:25:19,070 INFO  L85        PathProgramCache]: Analyzing trace with hash -1781321971, now seen corresponding path program 1 times
[2022-01-19 05:25:19,070 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-19 05:25:19,070 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949709690]
[2022-01-19 05:25:19,070 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:19,070 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-19 05:25:19,106 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:19,148 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-19 05:25:19,149 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-19 05:25:19,149 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949709690]
[2022-01-19 05:25:19,149 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [949709690] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-19 05:25:19,149 INFO  L186   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-19 05:25:19,149 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-01-19 05:25:19,149 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139891639]
[2022-01-19 05:25:19,149 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-19 05:25:19,153 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-01-19 05:25:19,153 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-19 05:25:19,153 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-01-19 05:25:19,154 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-01-19 05:25:19,155 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 473 out of 527
[2022-01-19 05:25:19,157 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 469 places, 484 transitions, 976 flow. Second operand  has 3 states, 3 states have (on average 474.0) internal successors, (1422), 3 states have internal predecessors, (1422), 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)
[2022-01-19 05:25:19,157 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-01-19 05:25:19,157 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 473 of 527
[2022-01-19 05:25:19,157 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-01-19 05:25:19,254 INFO  L129       PetriNetUnfolder]: 28/718 cut-off events.
[2022-01-19 05:25:19,254 INFO  L130       PetriNetUnfolder]: For 4/4 co-relation queries the response was YES.
[2022-01-19 05:25:19,260 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 743 conditions, 718 events. 28/718 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2556 event pairs, 0 based on Foata normal form. 0/646 useless extension candidates. Maximal degree in co-relation 739. Up to 12 conditions per place. 
[2022-01-19 05:25:19,263 INFO  L132   encePairwiseOnDemand]: 524/527 looper letters, 15 selfloop transitions, 2 changer transitions 0/490 dead transitions.
[2022-01-19 05:25:19,263 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 471 places, 490 transitions, 1022 flow
[2022-01-19 05:25:19,263 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-01-19 05:25:19,263 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2022-01-19 05:25:19,265 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1437 transitions.
[2022-01-19 05:25:19,265 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9089184060721063
[2022-01-19 05:25:19,265 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 1437 transitions.
[2022-01-19 05:25:19,265 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 1437 transitions.
[2022-01-19 05:25:19,266 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-01-19 05:25:19,266 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1437 transitions.
[2022-01-19 05:25:19,268 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 479.0) internal successors, (1437), 3 states have internal predecessors, (1437), 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)
[2022-01-19 05:25:19,270 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 527.0) internal successors, (2108), 4 states have internal predecessors, (2108), 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)
[2022-01-19 05:25:19,271 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 527.0) internal successors, (2108), 4 states have internal predecessors, (2108), 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)
[2022-01-19 05:25:19,271 INFO  L186             Difference]: Start difference. First operand has 469 places, 484 transitions, 976 flow. Second operand 3 states and 1437 transitions.
[2022-01-19 05:25:19,271 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 471 places, 490 transitions, 1022 flow
[2022-01-19 05:25:19,273 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 471 places, 490 transitions, 1022 flow, removed 0 selfloop flow, removed 0 redundant places.
[2022-01-19 05:25:19,277 INFO  L242             Difference]: Finished difference. Result has 472 places, 485 transitions, 988 flow
[2022-01-19 05:25:19,278 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=976, PETRI_DIFFERENCE_MINUEND_PLACES=469, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=484, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=482, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=988, PETRI_PLACES=472, PETRI_TRANSITIONS=485}
[2022-01-19 05:25:19,279 INFO  L334   CegarLoopForPetriNet]: 468 programPoint places, 4 predicate places.
[2022-01-19 05:25:19,279 INFO  L470      AbstractCegarLoop]: Abstraction has has 472 places, 485 transitions, 988 flow
[2022-01-19 05:25:19,280 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 474.0) internal successors, (1422), 3 states have internal predecessors, (1422), 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)
[2022-01-19 05:25:19,280 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2022-01-19 05:25:19,280 INFO  L254   CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:25:19,280 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2022-01-19 05:25:19,280 INFO  L402      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] ===
[2022-01-19 05:25:19,281 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-19 05:25:19,281 INFO  L85        PathProgramCache]: Analyzing trace with hash -1537206534, now seen corresponding path program 1 times
[2022-01-19 05:25:19,281 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-19 05:25:19,281 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793165807]
[2022-01-19 05:25:19,281 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:19,281 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-19 05:25:19,317 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:19,347 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-19 05:25:19,348 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-19 05:25:19,348 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1793165807]
[2022-01-19 05:25:19,348 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1793165807] provided 0 perfect and 1 imperfect interpolant sequences
[2022-01-19 05:25:19,348 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1618898092]
[2022-01-19 05:25:19,348 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:19,348 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-01-19 05:25:19,348 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-01-19 05:25:19,352 INFO  L229       MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2022-01-19 05:25:19,355 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process
[2022-01-19 05:25:19,442 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:19,444 INFO  L263         TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 3 conjunts are in the unsatisfiable core
[2022-01-19 05:25:19,447 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-01-19 05:25:19,537 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-19 05:25:19,537 INFO  L328         TraceCheckSpWp]: Computing backward predicates...
[2022-01-19 05:25:19,604 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-19 05:25:19,604 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1618898092] provided 0 perfect and 2 imperfect interpolant sequences
[2022-01-19 05:25:19,604 INFO  L186   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2022-01-19 05:25:19,604 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 5
[2022-01-19 05:25:19,605 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1847860067]
[2022-01-19 05:25:19,605 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2022-01-19 05:25:19,606 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-01-19 05:25:19,606 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-19 05:25:19,606 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-01-19 05:25:19,606 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20
[2022-01-19 05:25:19,608 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 473 out of 527
[2022-01-19 05:25:19,610 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 472 places, 485 transitions, 988 flow. Second operand  has 5 states, 5 states have (on average 476.2) internal successors, (2381), 5 states have internal predecessors, (2381), 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)
[2022-01-19 05:25:19,610 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-01-19 05:25:19,610 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 473 of 527
[2022-01-19 05:25:19,611 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-01-19 05:25:19,704 INFO  L129       PetriNetUnfolder]: 28/720 cut-off events.
[2022-01-19 05:25:19,705 INFO  L130       PetriNetUnfolder]: For 9/9 co-relation queries the response was YES.
[2022-01-19 05:25:19,711 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 753 conditions, 720 events. 28/720 cut-off events. For 9/9 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2547 event pairs, 0 based on Foata normal form. 1/650 useless extension candidates. Maximal degree in co-relation 747. Up to 7 conditions per place. 
[2022-01-19 05:25:19,714 INFO  L132   encePairwiseOnDemand]: 523/527 looper letters, 14 selfloop transitions, 4 changer transitions 0/491 dead transitions.
[2022-01-19 05:25:19,715 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 475 places, 491 transitions, 1036 flow
[2022-01-19 05:25:19,715 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2022-01-19 05:25:19,715 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 4 states.
[2022-01-19 05:25:19,717 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1911 transitions.
[2022-01-19 05:25:19,717 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9065464895635673
[2022-01-19 05:25:19,717 INFO  L72            ComplementDD]: Start complementDD. Operand 4 states and 1911 transitions.
[2022-01-19 05:25:19,717 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 4 states and 1911 transitions.
[2022-01-19 05:25:19,718 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-01-19 05:25:19,718 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1911 transitions.
[2022-01-19 05:25:19,721 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 5 states, 4 states have (on average 477.75) internal successors, (1911), 4 states have internal predecessors, (1911), 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)
[2022-01-19 05:25:19,723 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 5 states, 5 states have (on average 527.0) internal successors, (2635), 5 states have internal predecessors, (2635), 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)
[2022-01-19 05:25:19,724 INFO  L81            ComplementDD]: Finished complementDD. Result  has 5 states, 5 states have (on average 527.0) internal successors, (2635), 5 states have internal predecessors, (2635), 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)
[2022-01-19 05:25:19,724 INFO  L186             Difference]: Start difference. First operand has 472 places, 485 transitions, 988 flow. Second operand 4 states and 1911 transitions.
[2022-01-19 05:25:19,725 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 475 places, 491 transitions, 1036 flow
[2022-01-19 05:25:19,727 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 474 places, 491 transitions, 1034 flow, removed 0 selfloop flow, removed 1 redundant places.
[2022-01-19 05:25:19,731 INFO  L242             Difference]: Finished difference. Result has 476 places, 486 transitions, 1006 flow
[2022-01-19 05:25:19,731 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=986, PETRI_DIFFERENCE_MINUEND_PLACES=471, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=485, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=481, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1006, PETRI_PLACES=476, PETRI_TRANSITIONS=486}
[2022-01-19 05:25:19,733 INFO  L334   CegarLoopForPetriNet]: 468 programPoint places, 8 predicate places.
[2022-01-19 05:25:19,733 INFO  L470      AbstractCegarLoop]: Abstraction has has 476 places, 486 transitions, 1006 flow
[2022-01-19 05:25:19,734 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 5 states, 5 states have (on average 476.2) internal successors, (2381), 5 states have internal predecessors, (2381), 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)
[2022-01-19 05:25:19,734 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2022-01-19 05:25:19,735 INFO  L254   CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:25:19,751 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0
[2022-01-19 05:25:19,951 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-01-19 05:25:19,952 INFO  L402      AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] ===
[2022-01-19 05:25:19,952 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-19 05:25:19,952 INFO  L85        PathProgramCache]: Analyzing trace with hash -1152918931, now seen corresponding path program 2 times
[2022-01-19 05:25:19,952 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-19 05:25:19,952 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1920979449]
[2022-01-19 05:25:19,952 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:19,953 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-19 05:25:19,976 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:20,031 INFO  L134       CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2022-01-19 05:25:20,031 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-19 05:25:20,031 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1920979449]
[2022-01-19 05:25:20,032 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1920979449] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-19 05:25:20,032 INFO  L186   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-19 05:25:20,033 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2022-01-19 05:25:20,033 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1659568679]
[2022-01-19 05:25:20,033 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-19 05:25:20,034 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2022-01-19 05:25:20,034 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-19 05:25:20,035 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2022-01-19 05:25:20,035 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2022-01-19 05:25:20,037 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 476 out of 527
[2022-01-19 05:25:20,039 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 476 places, 486 transitions, 1006 flow. Second operand  has 4 states, 4 states have (on average 477.0) internal successors, (1908), 4 states have internal predecessors, (1908), 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)
[2022-01-19 05:25:20,039 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-01-19 05:25:20,039 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 476 of 527
[2022-01-19 05:25:20,039 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-01-19 05:25:20,148 INFO  L129       PetriNetUnfolder]: 28/718 cut-off events.
[2022-01-19 05:25:20,148 INFO  L130       PetriNetUnfolder]: For 13/13 co-relation queries the response was YES.
[2022-01-19 05:25:20,154 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 750 conditions, 718 events. 28/718 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2543 event pairs, 0 based on Foata normal form. 0/648 useless extension candidates. Maximal degree in co-relation 743. Up to 5 conditions per place. 
[2022-01-19 05:25:20,157 INFO  L132   encePairwiseOnDemand]: 524/527 looper letters, 5 selfloop transitions, 2 changer transitions 0/484 dead transitions.
[2022-01-19 05:25:20,157 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 477 places, 484 transitions, 1016 flow
[2022-01-19 05:25:20,158 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2022-01-19 05:25:20,158 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 4 states.
[2022-01-19 05:25:20,160 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1912 transitions.
[2022-01-19 05:25:20,161 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9070208728652751
[2022-01-19 05:25:20,161 INFO  L72            ComplementDD]: Start complementDD. Operand 4 states and 1912 transitions.
[2022-01-19 05:25:20,161 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 4 states and 1912 transitions.
[2022-01-19 05:25:20,161 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-01-19 05:25:20,161 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1912 transitions.
[2022-01-19 05:25:20,164 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 5 states, 4 states have (on average 478.0) internal successors, (1912), 4 states have internal predecessors, (1912), 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)
[2022-01-19 05:25:20,167 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 5 states, 5 states have (on average 527.0) internal successors, (2635), 5 states have internal predecessors, (2635), 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)
[2022-01-19 05:25:20,168 INFO  L81            ComplementDD]: Finished complementDD. Result  has 5 states, 5 states have (on average 527.0) internal successors, (2635), 5 states have internal predecessors, (2635), 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)
[2022-01-19 05:25:20,168 INFO  L186             Difference]: Start difference. First operand has 476 places, 486 transitions, 1006 flow. Second operand 4 states and 1912 transitions.
[2022-01-19 05:25:20,168 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 477 places, 484 transitions, 1016 flow
[2022-01-19 05:25:20,171 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 476 places, 484 transitions, 1012 flow, removed 1 selfloop flow, removed 1 redundant places.
[2022-01-19 05:25:20,178 INFO  L242             Difference]: Finished difference. Result has 476 places, 484 transitions, 1002 flow
[2022-01-19 05:25:20,178 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=998, PETRI_DIFFERENCE_MINUEND_PLACES=473, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=484, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=482, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1002, PETRI_PLACES=476, PETRI_TRANSITIONS=484}
[2022-01-19 05:25:20,179 INFO  L334   CegarLoopForPetriNet]: 468 programPoint places, 8 predicate places.
[2022-01-19 05:25:20,179 INFO  L470      AbstractCegarLoop]: Abstraction has has 476 places, 484 transitions, 1002 flow
[2022-01-19 05:25:20,181 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 477.0) internal successors, (1908), 4 states have internal predecessors, (1908), 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)
[2022-01-19 05:25:20,181 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2022-01-19 05:25:20,181 INFO  L254   CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:25:20,181 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2022-01-19 05:25:20,181 INFO  L402      AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] ===
[2022-01-19 05:25:20,181 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-19 05:25:20,181 INFO  L85        PathProgramCache]: Analyzing trace with hash -936078017, now seen corresponding path program 1 times
[2022-01-19 05:25:20,181 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-19 05:25:20,182 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224661377]
[2022-01-19 05:25:20,182 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:20,182 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-19 05:25:20,222 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:20,263 INFO  L134       CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2022-01-19 05:25:20,263 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-19 05:25:20,263 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [224661377]
[2022-01-19 05:25:20,263 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [224661377] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-19 05:25:20,264 INFO  L186   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-19 05:25:20,264 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-01-19 05:25:20,264 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1605965380]
[2022-01-19 05:25:20,264 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-19 05:25:20,264 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-01-19 05:25:20,264 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-19 05:25:20,264 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-01-19 05:25:20,265 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-01-19 05:25:20,266 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 475 out of 527
[2022-01-19 05:25:20,268 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 476 places, 484 transitions, 1002 flow. Second operand  has 3 states, 3 states have (on average 476.0) internal successors, (1428), 3 states have internal predecessors, (1428), 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)
[2022-01-19 05:25:20,268 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-01-19 05:25:20,268 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 475 of 527
[2022-01-19 05:25:20,268 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-01-19 05:25:20,359 INFO  L129       PetriNetUnfolder]: 19/524 cut-off events.
[2022-01-19 05:25:20,359 INFO  L130       PetriNetUnfolder]: For 8/8 co-relation queries the response was YES.
[2022-01-19 05:25:20,365 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 561 conditions, 524 events. 19/524 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1158 event pairs, 0 based on Foata normal form. 0/475 useless extension candidates. Maximal degree in co-relation 553. Up to 7 conditions per place. 
[2022-01-19 05:25:20,368 INFO  L132   encePairwiseOnDemand]: 524/527 looper letters, 9 selfloop transitions, 2 changer transitions 0/486 dead transitions.
[2022-01-19 05:25:20,368 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 478 places, 486 transitions, 1028 flow
[2022-01-19 05:25:20,368 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-01-19 05:25:20,368 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2022-01-19 05:25:20,370 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1437 transitions.
[2022-01-19 05:25:20,371 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9089184060721063
[2022-01-19 05:25:20,371 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 1437 transitions.
[2022-01-19 05:25:20,371 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 1437 transitions.
[2022-01-19 05:25:20,371 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-01-19 05:25:20,371 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1437 transitions.
[2022-01-19 05:25:20,374 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 479.0) internal successors, (1437), 3 states have internal predecessors, (1437), 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)
[2022-01-19 05:25:20,376 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 527.0) internal successors, (2108), 4 states have internal predecessors, (2108), 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)
[2022-01-19 05:25:20,377 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 527.0) internal successors, (2108), 4 states have internal predecessors, (2108), 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)
[2022-01-19 05:25:20,377 INFO  L186             Difference]: Start difference. First operand has 476 places, 484 transitions, 1002 flow. Second operand 3 states and 1437 transitions.
[2022-01-19 05:25:20,377 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 478 places, 486 transitions, 1028 flow
[2022-01-19 05:25:20,379 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 476 places, 486 transitions, 1025 flow, removed 0 selfloop flow, removed 2 redundant places.
[2022-01-19 05:25:20,383 INFO  L242             Difference]: Finished difference. Result has 477 places, 484 transitions, 1007 flow
[2022-01-19 05:25:20,384 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=999, PETRI_DIFFERENCE_MINUEND_PLACES=474, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=484, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=482, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1007, PETRI_PLACES=477, PETRI_TRANSITIONS=484}
[2022-01-19 05:25:20,385 INFO  L334   CegarLoopForPetriNet]: 468 programPoint places, 9 predicate places.
[2022-01-19 05:25:20,386 INFO  L470      AbstractCegarLoop]: Abstraction has has 477 places, 484 transitions, 1007 flow
[2022-01-19 05:25:20,386 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 476.0) internal successors, (1428), 3 states have internal predecessors, (1428), 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)
[2022-01-19 05:25:20,387 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2022-01-19 05:25:20,387 INFO  L254   CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:25:20,387 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2022-01-19 05:25:20,387 INFO  L402      AbstractCegarLoop]: === Iteration 6 === Targeting worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] ===
[2022-01-19 05:25:20,388 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-19 05:25:20,388 INFO  L85        PathProgramCache]: Analyzing trace with hash -1230433015, now seen corresponding path program 1 times
[2022-01-19 05:25:20,390 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-19 05:25:20,390 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754514083]
[2022-01-19 05:25:20,390 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:20,390 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-19 05:25:20,464 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:20,998 INFO  L134       CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2022-01-19 05:25:20,998 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-19 05:25:20,998 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754514083]
[2022-01-19 05:25:20,998 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [754514083] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-19 05:25:20,999 INFO  L186   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-19 05:25:20,999 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17
[2022-01-19 05:25:20,999 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992457730]
[2022-01-19 05:25:20,999 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-19 05:25:20,999 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 17 states
[2022-01-19 05:25:20,999 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-19 05:25:20,999 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants.
[2022-01-19 05:25:21,000 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=202, Unknown=0, NotChecked=0, Total=272
[2022-01-19 05:25:21,003 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 364 out of 527
[2022-01-19 05:25:21,008 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 477 places, 484 transitions, 1007 flow. Second operand  has 17 states, 17 states have (on average 366.52941176470586) internal successors, (6231), 17 states have internal predecessors, (6231), 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)
[2022-01-19 05:25:21,008 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-01-19 05:25:21,008 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 364 of 527
[2022-01-19 05:25:21,009 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-01-19 05:25:22,996 INFO  L129       PetriNetUnfolder]: 2422/12012 cut-off events.
[2022-01-19 05:25:22,996 INFO  L130       PetriNetUnfolder]: For 9/9 co-relation queries the response was YES.
[2022-01-19 05:25:23,017 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 16033 conditions, 12012 events. 2422/12012 cut-off events. For 9/9 co-relation queries the response was YES. Maximal size of possible extension queue 161. Compared 119520 event pairs, 990 based on Foata normal form. 0/10701 useless extension candidates. Maximal degree in co-relation 16024. Up to 2922 conditions per place. 
[2022-01-19 05:25:23,045 INFO  L132   encePairwiseOnDemand]: 509/527 looper letters, 229 selfloop transitions, 21 changer transitions 0/614 dead transitions.
[2022-01-19 05:25:23,046 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 491 places, 614 transitions, 1767 flow
[2022-01-19 05:25:23,046 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. 
[2022-01-19 05:25:23,046 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 15 states.
[2022-01-19 05:25:23,052 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 5714 transitions.
[2022-01-19 05:25:23,053 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.7228336495888678
[2022-01-19 05:25:23,053 INFO  L72            ComplementDD]: Start complementDD. Operand 15 states and 5714 transitions.
[2022-01-19 05:25:23,053 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 15 states and 5714 transitions.
[2022-01-19 05:25:23,055 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-01-19 05:25:23,055 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 5714 transitions.
[2022-01-19 05:25:23,063 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 16 states, 15 states have (on average 380.93333333333334) internal successors, (5714), 15 states have internal predecessors, (5714), 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)
[2022-01-19 05:25:23,071 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 16 states, 16 states have (on average 527.0) internal successors, (8432), 16 states have internal predecessors, (8432), 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)
[2022-01-19 05:25:23,073 INFO  L81            ComplementDD]: Finished complementDD. Result  has 16 states, 16 states have (on average 527.0) internal successors, (8432), 16 states have internal predecessors, (8432), 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)
[2022-01-19 05:25:23,073 INFO  L186             Difference]: Start difference. First operand has 477 places, 484 transitions, 1007 flow. Second operand 15 states and 5714 transitions.
[2022-01-19 05:25:23,073 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 491 places, 614 transitions, 1767 flow
[2022-01-19 05:25:23,076 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 489 places, 614 transitions, 1763 flow, removed 0 selfloop flow, removed 2 redundant places.
[2022-01-19 05:25:23,081 INFO  L242             Difference]: Finished difference. Result has 494 places, 495 transitions, 1109 flow
[2022-01-19 05:25:23,081 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=1003, PETRI_DIFFERENCE_MINUEND_PLACES=475, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=484, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=468, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=1109, PETRI_PLACES=494, PETRI_TRANSITIONS=495}
[2022-01-19 05:25:23,082 INFO  L334   CegarLoopForPetriNet]: 468 programPoint places, 26 predicate places.
[2022-01-19 05:25:23,082 INFO  L470      AbstractCegarLoop]: Abstraction has has 494 places, 495 transitions, 1109 flow
[2022-01-19 05:25:23,084 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 17 states, 17 states have (on average 366.52941176470586) internal successors, (6231), 17 states have internal predecessors, (6231), 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)
[2022-01-19 05:25:23,084 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2022-01-19 05:25:23,084 INFO  L254   CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:25:23,084 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2022-01-19 05:25:23,084 INFO  L402      AbstractCegarLoop]: === Iteration 7 === Targeting worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] ===
[2022-01-19 05:25:23,084 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-19 05:25:23,084 INFO  L85        PathProgramCache]: Analyzing trace with hash 1718239257, now seen corresponding path program 1 times
[2022-01-19 05:25:23,085 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-19 05:25:23,085 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140460883]
[2022-01-19 05:25:23,085 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:23,085 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-19 05:25:23,112 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:23,584 INFO  L134       CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2022-01-19 05:25:23,584 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-19 05:25:23,584 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140460883]
[2022-01-19 05:25:23,584 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [140460883] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-19 05:25:23,584 INFO  L186   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-19 05:25:23,584 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17
[2022-01-19 05:25:23,584 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137257901]
[2022-01-19 05:25:23,584 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-19 05:25:23,585 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 17 states
[2022-01-19 05:25:23,585 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-19 05:25:23,585 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants.
[2022-01-19 05:25:23,585 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=193, Unknown=0, NotChecked=0, Total=272
[2022-01-19 05:25:23,588 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 364 out of 527
[2022-01-19 05:25:23,591 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 494 places, 495 transitions, 1109 flow. Second operand  has 17 states, 17 states have (on average 366.5882352941176) internal successors, (6232), 17 states have internal predecessors, (6232), 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)
[2022-01-19 05:25:23,591 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-01-19 05:25:23,591 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 364 of 527
[2022-01-19 05:25:23,591 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-01-19 05:25:25,461 INFO  L129       PetriNetUnfolder]: 2442/12338 cut-off events.
[2022-01-19 05:25:25,461 INFO  L130       PetriNetUnfolder]: For 484/486 co-relation queries the response was YES.
[2022-01-19 05:25:25,483 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 16998 conditions, 12338 events. 2442/12338 cut-off events. For 484/486 co-relation queries the response was YES. Maximal size of possible extension queue 173. Compared 123748 event pairs, 1017 based on Foata normal form. 2/11088 useless extension candidates. Maximal degree in co-relation 16984. Up to 2973 conditions per place. 
[2022-01-19 05:25:25,508 INFO  L132   encePairwiseOnDemand]: 510/527 looper letters, 229 selfloop transitions, 23 changer transitions 0/619 dead transitions.
[2022-01-19 05:25:25,508 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 508 places, 619 transitions, 1882 flow
[2022-01-19 05:25:25,508 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. 
[2022-01-19 05:25:25,508 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 15 states.
[2022-01-19 05:25:25,516 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 5713 transitions.
[2022-01-19 05:25:25,518 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.722707147375079
[2022-01-19 05:25:25,518 INFO  L72            ComplementDD]: Start complementDD. Operand 15 states and 5713 transitions.
[2022-01-19 05:25:25,518 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 15 states and 5713 transitions.
[2022-01-19 05:25:25,520 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-01-19 05:25:25,520 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 5713 transitions.
[2022-01-19 05:25:25,526 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 16 states, 15 states have (on average 380.8666666666667) internal successors, (5713), 15 states have internal predecessors, (5713), 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)
[2022-01-19 05:25:25,534 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 16 states, 16 states have (on average 527.0) internal successors, (8432), 16 states have internal predecessors, (8432), 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)
[2022-01-19 05:25:25,535 INFO  L81            ComplementDD]: Finished complementDD. Result  has 16 states, 16 states have (on average 527.0) internal successors, (8432), 16 states have internal predecessors, (8432), 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)
[2022-01-19 05:25:25,535 INFO  L186             Difference]: Start difference. First operand has 494 places, 495 transitions, 1109 flow. Second operand 15 states and 5713 transitions.
[2022-01-19 05:25:25,535 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 508 places, 619 transitions, 1882 flow
[2022-01-19 05:25:25,540 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 500 places, 619 transitions, 1864 flow, removed 0 selfloop flow, removed 8 redundant places.
[2022-01-19 05:25:25,544 INFO  L242             Difference]: Finished difference. Result has 504 places, 501 transitions, 1182 flow
[2022-01-19 05:25:25,545 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=1092, PETRI_DIFFERENCE_MINUEND_PLACES=486, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=495, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=476, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=1182, PETRI_PLACES=504, PETRI_TRANSITIONS=501}
[2022-01-19 05:25:25,545 INFO  L334   CegarLoopForPetriNet]: 468 programPoint places, 36 predicate places.
[2022-01-19 05:25:25,546 INFO  L470      AbstractCegarLoop]: Abstraction has has 504 places, 501 transitions, 1182 flow
[2022-01-19 05:25:25,547 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 17 states, 17 states have (on average 366.5882352941176) internal successors, (6232), 17 states have internal predecessors, (6232), 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)
[2022-01-19 05:25:25,547 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2022-01-19 05:25:25,547 INFO  L254   CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:25:25,547 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2022-01-19 05:25:25,547 INFO  L402      AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] ===
[2022-01-19 05:25:25,548 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-19 05:25:25,548 INFO  L85        PathProgramCache]: Analyzing trace with hash 1186418847, now seen corresponding path program 1 times
[2022-01-19 05:25:25,548 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-19 05:25:25,548 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [702031002]
[2022-01-19 05:25:25,548 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:25,548 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-19 05:25:25,593 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:26,064 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2022-01-19 05:25:26,064 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-19 05:25:26,064 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [702031002]
[2022-01-19 05:25:26,064 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [702031002] provided 0 perfect and 1 imperfect interpolant sequences
[2022-01-19 05:25:26,065 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2086937709]
[2022-01-19 05:25:26,065 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:26,065 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-01-19 05:25:26,065 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-01-19 05:25:26,066 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)
[2022-01-19 05:25:26,067 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process
[2022-01-19 05:25:26,173 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:26,175 INFO  L263         TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 43 conjunts are in the unsatisfiable core
[2022-01-19 05:25:26,179 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-01-19 05:25:26,464 INFO  L353             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2022-01-19 05:25:26,464 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21
[2022-01-19 05:25:26,538 INFO  L353             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2022-01-19 05:25:26,538 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21
[2022-01-19 05:25:26,615 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16
[2022-01-19 05:25:26,637 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16
[2022-01-19 05:25:26,663 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16
[2022-01-19 05:25:26,801 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16
[2022-01-19 05:25:26,820 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16
[2022-01-19 05:25:26,846 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16
[2022-01-19 05:25:27,148 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16
[2022-01-19 05:25:27,165 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16
[2022-01-19 05:25:27,245 INFO  L353             Elim1Store]: treesize reduction 8, result has 52.9 percent of original size
[2022-01-19 05:25:27,246 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 18
[2022-01-19 05:25:27,328 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16
[2022-01-19 05:25:27,453 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16
[2022-01-19 05:25:27,477 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7
[2022-01-19 05:25:27,482 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2022-01-19 05:25:27,482 INFO  L328         TraceCheckSpWp]: Computing backward predicates...
[2022-01-19 05:25:27,533 WARN  L838   $PredicateComparison]: unable to prove that (forall ((v_ArrVal_440 (Array Int Int))) (= (mod (select (select (store |c_#memory_int| |c_~#pre~0.base| v_ArrVal_440) |c_~#in~0.base|) |c_~#in~0.offset|) 256) 0)) is different from false
[2022-01-19 05:25:27,610 WARN  L838   $PredicateComparison]: unable to prove that (forall ((v_ArrVal_439 (Array Int Int)) (v_ArrVal_440 (Array Int Int))) (= (mod (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#worker~0#1.base| v_ArrVal_439) |c_~#pre~0.base| v_ArrVal_440) |c_~#in~0.base|) |c_~#in~0.offset|) 256) 0)) is different from false
[2022-01-19 05:25:29,037 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1094 treesize of output 1074
[2022-01-19 05:25:29,065 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1030 treesize of output 1022
[2022-01-19 05:25:29,073 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1022 treesize of output 990
[2022-01-19 05:25:29,083 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 990 treesize of output 926
[2022-01-19 05:25:29,092 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 471 treesize of output 455
[2022-01-19 05:25:31,625 INFO  L353             Elim1Store]: treesize reduction 31, result has 36.7 percent of original size
[2022-01-19 05:25:31,625 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 59 treesize of output 68
[2022-01-19 05:25:31,708 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 1 not checked.
[2022-01-19 05:25:31,710 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleZ3 [2086937709] provided 0 perfect and 2 imperfect interpolant sequences
[2022-01-19 05:25:31,710 INFO  L186   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2022-01-19 05:25:31,710 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 44
[2022-01-19 05:25:31,710 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [565744126]
[2022-01-19 05:25:31,711 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2022-01-19 05:25:31,711 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 44 states
[2022-01-19 05:25:31,711 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-19 05:25:31,711 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants.
[2022-01-19 05:25:31,712 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=362, Invalid=1341, Unknown=27, NotChecked=162, Total=1892
[2022-01-19 05:25:31,718 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 363 out of 527
[2022-01-19 05:25:31,725 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 504 places, 501 transitions, 1182 flow. Second operand  has 44 states, 44 states have (on average 365.79545454545456) internal successors, (16095), 44 states have internal predecessors, (16095), 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)
[2022-01-19 05:25:31,725 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-01-19 05:25:31,726 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 363 of 527
[2022-01-19 05:25:31,726 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-01-19 05:25:33,753 INFO  L129       PetriNetUnfolder]: 2413/12836 cut-off events.
[2022-01-19 05:25:33,753 INFO  L130       PetriNetUnfolder]: For 883/996 co-relation queries the response was YES.
[2022-01-19 05:25:33,800 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 17734 conditions, 12836 events. 2413/12836 cut-off events. For 883/996 co-relation queries the response was YES. Maximal size of possible extension queue 165. Compared 129148 event pairs, 1269 based on Foata normal form. 32/11513 useless extension candidates. Maximal degree in co-relation 17716. Up to 3449 conditions per place. 
[2022-01-19 05:25:33,836 INFO  L132   encePairwiseOnDemand]: 506/527 looper letters, 213 selfloop transitions, 29 changer transitions 0/613 dead transitions.
[2022-01-19 05:25:33,836 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 522 places, 613 transitions, 1945 flow
[2022-01-19 05:25:33,837 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2022-01-19 05:25:33,837 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 19 states.
[2022-01-19 05:25:33,844 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 7129 transitions.
[2022-01-19 05:25:33,846 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.7119744332367922
[2022-01-19 05:25:33,846 INFO  L72            ComplementDD]: Start complementDD. Operand 19 states and 7129 transitions.
[2022-01-19 05:25:33,846 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 19 states and 7129 transitions.
[2022-01-19 05:25:33,848 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-01-19 05:25:33,848 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 7129 transitions.
[2022-01-19 05:25:33,856 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 20 states, 19 states have (on average 375.2105263157895) internal successors, (7129), 19 states have internal predecessors, (7129), 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)
[2022-01-19 05:25:33,865 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 20 states, 20 states have (on average 527.0) internal successors, (10540), 20 states have internal predecessors, (10540), 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)
[2022-01-19 05:25:33,866 INFO  L81            ComplementDD]: Finished complementDD. Result  has 20 states, 20 states have (on average 527.0) internal successors, (10540), 20 states have internal predecessors, (10540), 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)
[2022-01-19 05:25:33,866 INFO  L186             Difference]: Start difference. First operand has 504 places, 501 transitions, 1182 flow. Second operand 19 states and 7129 transitions.
[2022-01-19 05:25:33,866 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 522 places, 613 transitions, 1945 flow
[2022-01-19 05:25:33,873 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 513 places, 613 transitions, 1919 flow, removed 0 selfloop flow, removed 9 redundant places.
[2022-01-19 05:25:33,878 INFO  L242             Difference]: Finished difference. Result has 518 places, 512 transitions, 1298 flow
[2022-01-19 05:25:33,879 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=1159, PETRI_DIFFERENCE_MINUEND_PLACES=495, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=501, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=479, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=1298, PETRI_PLACES=518, PETRI_TRANSITIONS=512}
[2022-01-19 05:25:33,880 INFO  L334   CegarLoopForPetriNet]: 468 programPoint places, 50 predicate places.
[2022-01-19 05:25:33,880 INFO  L470      AbstractCegarLoop]: Abstraction has has 518 places, 512 transitions, 1298 flow
[2022-01-19 05:25:33,883 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 44 states, 44 states have (on average 365.79545454545456) internal successors, (16095), 44 states have internal predecessors, (16095), 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)
[2022-01-19 05:25:33,884 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2022-01-19 05:25:33,884 INFO  L254   CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:25:33,905 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0
[2022-01-19 05:25:34,099 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,SelfDestructingSolverStorable7
[2022-01-19 05:25:34,099 INFO  L402      AbstractCegarLoop]: === Iteration 9 === Targeting worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] ===
[2022-01-19 05:25:34,100 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-19 05:25:34,100 INFO  L85        PathProgramCache]: Analyzing trace with hash 751469111, now seen corresponding path program 1 times
[2022-01-19 05:25:34,100 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-19 05:25:34,100 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520420594]
[2022-01-19 05:25:34,100 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:34,100 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-19 05:25:34,152 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:34,654 INFO  L134       CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2022-01-19 05:25:34,655 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-19 05:25:34,655 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520420594]
[2022-01-19 05:25:34,655 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1520420594] provided 0 perfect and 1 imperfect interpolant sequences
[2022-01-19 05:25:34,655 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [223255789]
[2022-01-19 05:25:34,655 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:34,655 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-01-19 05:25:34,655 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-01-19 05:25:34,656 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)
[2022-01-19 05:25:34,657 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process
[2022-01-19 05:25:34,764 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:34,766 INFO  L263         TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 43 conjunts are in the unsatisfiable core
[2022-01-19 05:25:34,769 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-01-19 05:25:35,069 INFO  L353             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2022-01-19 05:25:35,070 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21
[2022-01-19 05:25:35,127 INFO  L353             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2022-01-19 05:25:35,127 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21
[2022-01-19 05:25:35,212 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:35,230 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:35,264 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:35,340 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:35,372 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:35,394 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:35,589 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:35,611 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:35,649 INFO  L353             Elim1Store]: treesize reduction 4, result has 50.0 percent of original size
[2022-01-19 05:25:35,649 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11
[2022-01-19 05:25:35,730 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:35,818 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2022-01-19 05:25:35,827 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:36,023 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10
[2022-01-19 05:25:36,026 INFO  L134       CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2022-01-19 05:25:36,027 INFO  L328         TraceCheckSpWp]: Computing backward predicates...
[2022-01-19 05:25:36,175 WARN  L838   $PredicateComparison]: unable to prove that (forall ((v_ArrVal_588 (Array Int Int))) (let ((.cse0 (select (store |c_#memory_int| |c_~#pre~0.base| v_ArrVal_588) |c_~#in~0.base|))) (or (= (mod (select .cse0 (+ |c_~#in~0.offset| 1)) 256) 0) (not (<= (mod (select .cse0 |c_~#in~0.offset|) 256) 0))))) is different from false
[2022-01-19 05:25:36,227 WARN  L838   $PredicateComparison]: unable to prove that (forall ((v_ArrVal_588 (Array Int Int)) (v_ArrVal_587 (Array Int Int))) (let ((.cse0 (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#worker~0#1.base| v_ArrVal_587) |c_~#pre~0.base| v_ArrVal_588) |c_~#in~0.base|))) (or (= 0 (mod (select .cse0 (+ |c_~#in~0.offset| 1)) 256)) (not (<= (mod (select .cse0 |c_~#in~0.offset|) 256) 0))))) is different from false
[2022-01-19 05:25:39,156 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:25:39,156 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 594 treesize of output 574
[2022-01-19 05:25:39,178 INFO  L173   IndexEqualityManager]: detected equality via solver
[2022-01-19 05:25:39,179 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 410 treesize of output 404
[2022-01-19 05:25:39,191 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:25:39,192 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 537 treesize of output 489
[2022-01-19 05:25:39,205 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:25:39,205 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 489 treesize of output 465
[2022-01-19 05:25:39,216 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:25:39,217 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 465 treesize of output 453
[2022-01-19 05:25:40,114 INFO  L353             Elim1Store]: treesize reduction 31, result has 36.7 percent of original size
[2022-01-19 05:25:40,114 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 81 treesize of output 90
[2022-01-19 05:25:40,200 INFO  L134       CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2022-01-19 05:25:40,200 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleZ3 [223255789] provided 0 perfect and 2 imperfect interpolant sequences
[2022-01-19 05:25:40,200 INFO  L186   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2022-01-19 05:25:40,200 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 21] total 52
[2022-01-19 05:25:40,201 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1704948115]
[2022-01-19 05:25:40,201 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2022-01-19 05:25:40,201 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 52 states
[2022-01-19 05:25:40,201 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-19 05:25:40,201 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants.
[2022-01-19 05:25:40,202 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=398, Invalid=2014, Unknown=46, NotChecked=194, Total=2652
[2022-01-19 05:25:40,208 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 364 out of 527
[2022-01-19 05:25:40,216 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 518 places, 512 transitions, 1298 flow. Second operand  has 52 states, 52 states have (on average 366.63461538461536) internal successors, (19065), 52 states have internal predecessors, (19065), 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)
[2022-01-19 05:25:40,216 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-01-19 05:25:40,216 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 364 of 527
[2022-01-19 05:25:40,216 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-01-19 05:25:42,522 INFO  L129       PetriNetUnfolder]: 2831/14753 cut-off events.
[2022-01-19 05:25:42,522 INFO  L130       PetriNetUnfolder]: For 2268/2338 co-relation queries the response was YES.
[2022-01-19 05:25:42,574 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 21270 conditions, 14753 events. 2831/14753 cut-off events. For 2268/2338 co-relation queries the response was YES. Maximal size of possible extension queue 176. Compared 149733 event pairs, 1251 based on Foata normal form. 64/13394 useless extension candidates. Maximal degree in co-relation 21247. Up to 4093 conditions per place. 
[2022-01-19 05:25:42,609 INFO  L132   encePairwiseOnDemand]: 496/527 looper letters, 267 selfloop transitions, 63 changer transitions 0/704 dead transitions.
[2022-01-19 05:25:42,610 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 544 places, 704 transitions, 2499 flow
[2022-01-19 05:25:42,610 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2022-01-19 05:25:42,610 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 27 states.
[2022-01-19 05:25:42,621 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 10133 transitions.
[2022-01-19 05:25:42,624 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.7121371846229532
[2022-01-19 05:25:42,624 INFO  L72            ComplementDD]: Start complementDD. Operand 27 states and 10133 transitions.
[2022-01-19 05:25:42,624 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 27 states and 10133 transitions.
[2022-01-19 05:25:42,628 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-01-19 05:25:42,628 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 27 states and 10133 transitions.
[2022-01-19 05:25:42,640 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 28 states, 27 states have (on average 375.2962962962963) internal successors, (10133), 27 states have internal predecessors, (10133), 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)
[2022-01-19 05:25:42,656 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 28 states, 28 states have (on average 527.0) internal successors, (14756), 28 states have internal predecessors, (14756), 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)
[2022-01-19 05:25:42,659 INFO  L81            ComplementDD]: Finished complementDD. Result  has 28 states, 28 states have (on average 527.0) internal successors, (14756), 28 states have internal predecessors, (14756), 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)
[2022-01-19 05:25:42,659 INFO  L186             Difference]: Start difference. First operand has 518 places, 512 transitions, 1298 flow. Second operand 27 states and 10133 transitions.
[2022-01-19 05:25:42,659 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 544 places, 704 transitions, 2499 flow
[2022-01-19 05:25:42,667 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 533 places, 704 transitions, 2478 flow, removed 0 selfloop flow, removed 11 redundant places.
[2022-01-19 05:25:42,673 INFO  L242             Difference]: Finished difference. Result has 541 places, 559 transitions, 1692 flow
[2022-01-19 05:25:42,674 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=1277, PETRI_DIFFERENCE_MINUEND_PLACES=507, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=512, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=478, PETRI_DIFFERENCE_SUBTRAHEND_STATES=27, PETRI_FLOW=1692, PETRI_PLACES=541, PETRI_TRANSITIONS=559}
[2022-01-19 05:25:42,674 INFO  L334   CegarLoopForPetriNet]: 468 programPoint places, 73 predicate places.
[2022-01-19 05:25:42,674 INFO  L470      AbstractCegarLoop]: Abstraction has has 541 places, 559 transitions, 1692 flow
[2022-01-19 05:25:42,678 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 52 states, 52 states have (on average 366.63461538461536) internal successors, (19065), 52 states have internal predecessors, (19065), 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)
[2022-01-19 05:25:42,678 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2022-01-19 05:25:42,678 INFO  L254   CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:25:42,697 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0
[2022-01-19 05:25:42,891 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-01-19 05:25:42,891 INFO  L402      AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] ===
[2022-01-19 05:25:42,892 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-19 05:25:42,892 INFO  L85        PathProgramCache]: Analyzing trace with hash 1326972318, now seen corresponding path program 1 times
[2022-01-19 05:25:42,892 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-19 05:25:42,892 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1450404081]
[2022-01-19 05:25:42,892 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:42,892 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-19 05:25:42,927 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:43,444 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2022-01-19 05:25:43,444 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-19 05:25:43,444 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1450404081]
[2022-01-19 05:25:43,444 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1450404081] provided 0 perfect and 1 imperfect interpolant sequences
[2022-01-19 05:25:43,445 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [372725295]
[2022-01-19 05:25:43,445 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:43,445 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-01-19 05:25:43,445 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-01-19 05:25:43,446 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)
[2022-01-19 05:25:43,446 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process
[2022-01-19 05:25:43,562 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:43,564 INFO  L263         TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 52 conjunts are in the unsatisfiable core
[2022-01-19 05:25:43,572 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-01-19 05:25:44,028 INFO  L353             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2022-01-19 05:25:44,029 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 33
[2022-01-19 05:25:44,125 INFO  L353             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2022-01-19 05:25:44,125 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 33
[2022-01-19 05:25:44,243 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26
[2022-01-19 05:25:44,275 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26
[2022-01-19 05:25:44,299 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26
[2022-01-19 05:25:44,472 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26
[2022-01-19 05:25:44,500 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26
[2022-01-19 05:25:44,526 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26
[2022-01-19 05:25:44,812 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26
[2022-01-19 05:25:44,836 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26
[2022-01-19 05:25:44,943 INFO  L353             Elim1Store]: treesize reduction 8, result has 52.9 percent of original size
[2022-01-19 05:25:44,943 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 18
[2022-01-19 05:25:45,057 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26
[2022-01-19 05:25:45,295 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26
[2022-01-19 05:25:45,445 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10
[2022-01-19 05:25:45,448 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2022-01-19 05:25:45,448 INFO  L328         TraceCheckSpWp]: Computing backward predicates...
[2022-01-19 05:25:49,512 INFO  L173   IndexEqualityManager]: detected equality via solver
[2022-01-19 05:25:49,512 INFO  L173   IndexEqualityManager]: detected equality via solver
[2022-01-19 05:25:49,513 INFO  L173   IndexEqualityManager]: detected equality via solver
[2022-01-19 05:25:49,522 INFO  L353             Elim1Store]: treesize reduction 10, result has 9.1 percent of original size
[2022-01-19 05:25:49,523 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 9312 treesize of output 9172
[2022-01-19 05:25:49,767 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8726 treesize of output 8598
[2022-01-19 05:25:49,796 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8598 treesize of output 8342
[2022-01-19 05:25:49,830 INFO  L353             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2022-01-19 05:25:49,831 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 8350 treesize of output 7844
[2022-01-19 05:25:49,887 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7830 treesize of output 7766
[2022-01-19 05:25:51,034 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2022-01-19 05:25:51,034 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleZ3 [372725295] provided 0 perfect and 2 imperfect interpolant sequences
[2022-01-19 05:25:51,034 INFO  L186   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2022-01-19 05:25:51,034 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 20, 22] total 55
[2022-01-19 05:25:51,034 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458579175]
[2022-01-19 05:25:51,034 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2022-01-19 05:25:51,035 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 55 states
[2022-01-19 05:25:51,035 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-19 05:25:51,035 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants.
[2022-01-19 05:25:51,036 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=507, Invalid=2389, Unknown=74, NotChecked=0, Total=2970
[2022-01-19 05:25:51,042 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 359 out of 527
[2022-01-19 05:25:51,060 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 541 places, 559 transitions, 1692 flow. Second operand  has 55 states, 55 states have (on average 361.5090909090909) internal successors, (19883), 55 states have internal predecessors, (19883), 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)
[2022-01-19 05:25:51,061 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-01-19 05:25:51,061 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 359 of 527
[2022-01-19 05:25:51,061 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-01-19 05:25:54,146 INFO  L129       PetriNetUnfolder]: 2813/15082 cut-off events.
[2022-01-19 05:25:54,147 INFO  L130       PetriNetUnfolder]: For 3999/4225 co-relation queries the response was YES.
[2022-01-19 05:25:54,206 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 22985 conditions, 15082 events. 2813/15082 cut-off events. For 3999/4225 co-relation queries the response was YES. Maximal size of possible extension queue 197. Compared 155806 event pairs, 1132 based on Foata normal form. 27/13638 useless extension candidates. Maximal degree in co-relation 22955. Up to 3413 conditions per place. 
[2022-01-19 05:25:54,242 INFO  L132   encePairwiseOnDemand]: 498/527 looper letters, 317 selfloop transitions, 46 changer transitions 0/743 dead transitions.
[2022-01-19 05:25:54,242 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 562 places, 743 transitions, 2960 flow
[2022-01-19 05:25:54,242 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. 
[2022-01-19 05:25:54,242 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 22 states.
[2022-01-19 05:25:54,248 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 8210 transitions.
[2022-01-19 05:25:54,250 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.7081248921856133
[2022-01-19 05:25:54,250 INFO  L72            ComplementDD]: Start complementDD. Operand 22 states and 8210 transitions.
[2022-01-19 05:25:54,250 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 22 states and 8210 transitions.
[2022-01-19 05:25:54,252 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-01-19 05:25:54,252 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 22 states and 8210 transitions.
[2022-01-19 05:25:54,259 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 23 states, 22 states have (on average 373.1818181818182) internal successors, (8210), 22 states have internal predecessors, (8210), 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)
[2022-01-19 05:25:54,268 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 23 states, 23 states have (on average 527.0) internal successors, (12121), 23 states have internal predecessors, (12121), 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)
[2022-01-19 05:25:54,269 INFO  L81            ComplementDD]: Finished complementDD. Result  has 23 states, 23 states have (on average 527.0) internal successors, (12121), 23 states have internal predecessors, (12121), 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)
[2022-01-19 05:25:54,269 INFO  L186             Difference]: Start difference. First operand has 541 places, 559 transitions, 1692 flow. Second operand 22 states and 8210 transitions.
[2022-01-19 05:25:54,269 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 562 places, 743 transitions, 2960 flow
[2022-01-19 05:25:54,281 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 551 places, 743 transitions, 2916 flow, removed 11 selfloop flow, removed 11 redundant places.
[2022-01-19 05:25:54,286 INFO  L242             Difference]: Finished difference. Result has 557 places, 574 transitions, 1879 flow
[2022-01-19 05:25:54,287 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=1648, PETRI_DIFFERENCE_MINUEND_PLACES=530, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=559, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=31, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=521, PETRI_DIFFERENCE_SUBTRAHEND_STATES=22, PETRI_FLOW=1879, PETRI_PLACES=557, PETRI_TRANSITIONS=574}
[2022-01-19 05:25:54,288 INFO  L334   CegarLoopForPetriNet]: 468 programPoint places, 89 predicate places.
[2022-01-19 05:25:54,288 INFO  L470      AbstractCegarLoop]: Abstraction has has 557 places, 574 transitions, 1879 flow
[2022-01-19 05:25:54,291 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 55 states, 55 states have (on average 361.5090909090909) internal successors, (19883), 55 states have internal predecessors, (19883), 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)
[2022-01-19 05:25:54,291 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2022-01-19 05:25:54,291 INFO  L254   CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:25:54,309 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0
[2022-01-19 05:25:54,507 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-01-19 05:25:54,507 INFO  L402      AbstractCegarLoop]: === Iteration 11 === Targeting worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] ===
[2022-01-19 05:25:54,508 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-19 05:25:54,508 INFO  L85        PathProgramCache]: Analyzing trace with hash 1649056811, now seen corresponding path program 1 times
[2022-01-19 05:25:54,508 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-19 05:25:54,508 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526458646]
[2022-01-19 05:25:54,508 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:54,508 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-19 05:25:54,535 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:55,044 INFO  L134       CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2022-01-19 05:25:55,044 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-19 05:25:55,044 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [526458646]
[2022-01-19 05:25:55,044 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [526458646] provided 0 perfect and 1 imperfect interpolant sequences
[2022-01-19 05:25:55,044 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [689025548]
[2022-01-19 05:25:55,044 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:25:55,044 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-01-19 05:25:55,045 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-01-19 05:25:55,045 INFO  L229       MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2022-01-19 05:25:55,046 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process
[2022-01-19 05:25:55,155 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:25:55,156 INFO  L263         TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 49 conjunts are in the unsatisfiable core
[2022-01-19 05:25:55,168 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-01-19 05:25:55,447 INFO  L353             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2022-01-19 05:25:55,447 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21
[2022-01-19 05:25:55,523 INFO  L353             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2022-01-19 05:25:55,523 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 33
[2022-01-19 05:25:55,625 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:55,658 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:55,683 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:55,818 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:55,856 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:55,876 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:56,269 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:56,288 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:56,703 INFO  L353             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2022-01-19 05:25:56,703 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 21 treesize of output 25
[2022-01-19 05:25:56,786 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:56,871 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2022-01-19 05:25:56,872 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:25:57,109 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10
[2022-01-19 05:25:57,113 INFO  L134       CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2022-01-19 05:25:57,113 INFO  L328         TraceCheckSpWp]: Computing backward predicates...
[2022-01-19 05:25:57,300 WARN  L838   $PredicateComparison]: unable to prove that (forall ((v_ArrVal_886 (Array Int Int))) (let ((.cse0 (select (store |c_#memory_int| |c_~#pre~0.base| v_ArrVal_886) |c_~#post~0.base|))) (or (= (mod (select .cse0 (+ |c_~#post~0.offset| 1)) 256) 0) (not (<= (mod (select .cse0 |c_~#post~0.offset|) 256) 0))))) is different from false
[2022-01-19 05:25:57,335 WARN  L838   $PredicateComparison]: unable to prove that (forall ((v_ArrVal_886 (Array Int Int)) (v_ArrVal_885 (Array Int Int))) (let ((.cse0 (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#worker~0#1.base| v_ArrVal_885) |c_~#pre~0.base| v_ArrVal_886) |c_~#post~0.base|))) (or (= (mod (select .cse0 (+ |c_~#post~0.offset| 1)) 256) 0) (not (<= (mod (select .cse0 |c_~#post~0.offset|) 256) 0))))) is different from false
[2022-01-19 05:25:59,309 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:25:59,309 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1190 treesize of output 1160
[2022-01-19 05:25:59,335 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:25:59,335 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1106 treesize of output 1010
[2022-01-19 05:25:59,345 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:25:59,345 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1010 treesize of output 962
[2022-01-19 05:25:59,355 INFO  L173   IndexEqualityManager]: detected equality via solver
[2022-01-19 05:25:59,356 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 739 treesize of output 727
[2022-01-19 05:25:59,368 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:25:59,369 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 950 treesize of output 926
[2022-01-19 05:25:59,958 INFO  L353             Elim1Store]: treesize reduction 39, result has 20.4 percent of original size
[2022-01-19 05:25:59,958 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 35
[2022-01-19 05:26:00,049 INFO  L134       CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2022-01-19 05:26:00,049 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleZ3 [689025548] provided 0 perfect and 2 imperfect interpolant sequences
[2022-01-19 05:26:00,049 INFO  L186   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2022-01-19 05:26:00,049 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20, 21] total 55
[2022-01-19 05:26:00,049 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [779466389]
[2022-01-19 05:26:00,049 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2022-01-19 05:26:00,050 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 55 states
[2022-01-19 05:26:00,050 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-19 05:26:00,050 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants.
[2022-01-19 05:26:00,051 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=417, Invalid=2320, Unknown=27, NotChecked=206, Total=2970
[2022-01-19 05:26:00,057 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 364 out of 527
[2022-01-19 05:26:00,062 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 557 places, 574 transitions, 1879 flow. Second operand  has 55 states, 55 states have (on average 366.54545454545456) internal successors, (20160), 55 states have internal predecessors, (20160), 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)
[2022-01-19 05:26:00,063 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-01-19 05:26:00,063 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 364 of 527
[2022-01-19 05:26:00,063 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-01-19 05:26:04,414 INFO  L129       PetriNetUnfolder]: 2915/15872 cut-off events.
[2022-01-19 05:26:04,414 INFO  L130       PetriNetUnfolder]: For 5873/5977 co-relation queries the response was YES.
[2022-01-19 05:26:04,490 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 24924 conditions, 15872 events. 2915/15872 cut-off events. For 5873/5977 co-relation queries the response was YES. Maximal size of possible extension queue 202. Compared 168758 event pairs, 930 based on Foata normal form. 80/14463 useless extension candidates. Maximal degree in co-relation 24888. Up to 3229 conditions per place. 
[2022-01-19 05:26:04,525 INFO  L132   encePairwiseOnDemand]: 498/527 looper letters, 382 selfloop transitions, 71 changer transitions 0/843 dead transitions.
[2022-01-19 05:26:04,525 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 585 places, 843 transitions, 3674 flow
[2022-01-19 05:26:04,526 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. 
[2022-01-19 05:26:04,526 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 29 states.
[2022-01-19 05:26:04,531 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 10947 transitions.
[2022-01-19 05:26:04,533 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.7162860694889747
[2022-01-19 05:26:04,533 INFO  L72            ComplementDD]: Start complementDD. Operand 29 states and 10947 transitions.
[2022-01-19 05:26:04,534 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 29 states and 10947 transitions.
[2022-01-19 05:26:04,536 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-01-19 05:26:04,536 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 29 states and 10947 transitions.
[2022-01-19 05:26:04,544 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 30 states, 29 states have (on average 377.48275862068965) internal successors, (10947), 29 states have internal predecessors, (10947), 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)
[2022-01-19 05:26:04,554 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 30 states, 30 states have (on average 527.0) internal successors, (15810), 30 states have internal predecessors, (15810), 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)
[2022-01-19 05:26:04,555 INFO  L81            ComplementDD]: Finished complementDD. Result  has 30 states, 30 states have (on average 527.0) internal successors, (15810), 30 states have internal predecessors, (15810), 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)
[2022-01-19 05:26:04,555 INFO  L186             Difference]: Start difference. First operand has 557 places, 574 transitions, 1879 flow. Second operand 29 states and 10947 transitions.
[2022-01-19 05:26:04,555 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 585 places, 843 transitions, 3674 flow
[2022-01-19 05:26:04,576 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 571 places, 843 transitions, 3613 flow, removed 3 selfloop flow, removed 14 redundant places.
[2022-01-19 05:26:04,583 INFO  L242             Difference]: Finished difference. Result has 578 places, 606 transitions, 2294 flow
[2022-01-19 05:26:04,583 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=1837, PETRI_DIFFERENCE_MINUEND_PLACES=543, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=574, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=40, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=523, PETRI_DIFFERENCE_SUBTRAHEND_STATES=29, PETRI_FLOW=2294, PETRI_PLACES=578, PETRI_TRANSITIONS=606}
[2022-01-19 05:26:04,583 INFO  L334   CegarLoopForPetriNet]: 468 programPoint places, 110 predicate places.
[2022-01-19 05:26:04,584 INFO  L470      AbstractCegarLoop]: Abstraction has has 578 places, 606 transitions, 2294 flow
[2022-01-19 05:26:04,586 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 55 states, 55 states have (on average 366.54545454545456) internal successors, (20160), 55 states have internal predecessors, (20160), 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)
[2022-01-19 05:26:04,586 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2022-01-19 05:26:04,586 INFO  L254   CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:26:04,604 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0
[2022-01-19 05:26:04,799 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10
[2022-01-19 05:26:04,799 INFO  L402      AbstractCegarLoop]: === Iteration 12 === Targeting worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] ===
[2022-01-19 05:26:04,800 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-19 05:26:04,800 INFO  L85        PathProgramCache]: Analyzing trace with hash 633800000, now seen corresponding path program 1 times
[2022-01-19 05:26:04,800 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-19 05:26:04,800 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428362906]
[2022-01-19 05:26:04,800 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:26:04,800 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-19 05:26:04,819 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:26:04,836 INFO  L134       CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.
[2022-01-19 05:26:04,836 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-19 05:26:04,836 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428362906]
[2022-01-19 05:26:04,836 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1428362906] provided 0 perfect and 1 imperfect interpolant sequences
[2022-01-19 05:26:04,836 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [19591357]
[2022-01-19 05:26:04,836 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:26:04,836 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-01-19 05:26:04,836 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-01-19 05:26:04,837 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)
[2022-01-19 05:26:04,871 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process
[2022-01-19 05:26:04,965 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:26:04,967 INFO  L263         TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 3 conjunts are in the unsatisfiable core
[2022-01-19 05:26:04,969 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-01-19 05:26:05,077 INFO  L134       CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.
[2022-01-19 05:26:05,077 INFO  L324         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2022-01-19 05:26:05,077 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleZ3 [19591357] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-19 05:26:05,077 INFO  L186   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2022-01-19 05:26:05,077 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 5
[2022-01-19 05:26:05,077 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [268460774]
[2022-01-19 05:26:05,077 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-19 05:26:05,078 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2022-01-19 05:26:05,078 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-19 05:26:05,078 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2022-01-19 05:26:05,078 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2022-01-19 05:26:05,079 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 475 out of 527
[2022-01-19 05:26:05,080 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 578 places, 606 transitions, 2294 flow. Second operand  has 4 states, 4 states have (on average 477.25) internal successors, (1909), 4 states have internal predecessors, (1909), 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)
[2022-01-19 05:26:05,080 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-01-19 05:26:05,080 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 475 of 527
[2022-01-19 05:26:05,080 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-01-19 05:26:05,637 INFO  L129       PetriNetUnfolder]: 327/5472 cut-off events.
[2022-01-19 05:26:05,637 INFO  L130       PetriNetUnfolder]: For 2337/2413 co-relation queries the response was YES.
[2022-01-19 05:26:05,660 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 7234 conditions, 5472 events. 327/5472 cut-off events. For 2337/2413 co-relation queries the response was YES. Maximal size of possible extension queue 72. Compared 48897 event pairs, 4 based on Foata normal form. 5/4958 useless extension candidates. Maximal degree in co-relation 7192. Up to 108 conditions per place. 
[2022-01-19 05:26:05,670 INFO  L132   encePairwiseOnDemand]: 524/527 looper letters, 7 selfloop transitions, 2 changer transitions 0/596 dead transitions.
[2022-01-19 05:26:05,670 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 580 places, 596 transitions, 2260 flow
[2022-01-19 05:26:05,670 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2022-01-19 05:26:05,670 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 4 states.
[2022-01-19 05:26:05,671 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1910 transitions.
[2022-01-19 05:26:05,672 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.9060721062618596
[2022-01-19 05:26:05,672 INFO  L72            ComplementDD]: Start complementDD. Operand 4 states and 1910 transitions.
[2022-01-19 05:26:05,672 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 4 states and 1910 transitions.
[2022-01-19 05:26:05,672 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-01-19 05:26:05,672 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1910 transitions.
[2022-01-19 05:26:05,674 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 5 states, 4 states have (on average 477.5) internal successors, (1910), 4 states have internal predecessors, (1910), 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)
[2022-01-19 05:26:05,675 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 5 states, 5 states have (on average 527.0) internal successors, (2635), 5 states have internal predecessors, (2635), 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)
[2022-01-19 05:26:05,675 INFO  L81            ComplementDD]: Finished complementDD. Result  has 5 states, 5 states have (on average 527.0) internal successors, (2635), 5 states have internal predecessors, (2635), 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)
[2022-01-19 05:26:05,675 INFO  L186             Difference]: Start difference. First operand has 578 places, 606 transitions, 2294 flow. Second operand 4 states and 1910 transitions.
[2022-01-19 05:26:05,675 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 580 places, 596 transitions, 2260 flow
[2022-01-19 05:26:05,686 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 561 places, 596 transitions, 2127 flow, removed 36 selfloop flow, removed 19 redundant places.
[2022-01-19 05:26:05,690 INFO  L242             Difference]: Finished difference. Result has 562 places, 596 transitions, 2116 flow
[2022-01-19 05:26:05,691 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=2109, PETRI_DIFFERENCE_MINUEND_PLACES=558, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=596, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=594, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=2116, PETRI_PLACES=562, PETRI_TRANSITIONS=596}
[2022-01-19 05:26:05,691 INFO  L334   CegarLoopForPetriNet]: 468 programPoint places, 94 predicate places.
[2022-01-19 05:26:05,691 INFO  L470      AbstractCegarLoop]: Abstraction has has 562 places, 596 transitions, 2116 flow
[2022-01-19 05:26:05,691 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 477.25) internal successors, (1909), 4 states have internal predecessors, (1909), 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)
[2022-01-19 05:26:05,691 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2022-01-19 05:26:05,692 INFO  L254   CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:26:05,708 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0
[2022-01-19 05:26:05,907 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-01-19 05:26:05,907 INFO  L402      AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] ===
[2022-01-19 05:26:05,908 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-19 05:26:05,908 INFO  L85        PathProgramCache]: Analyzing trace with hash 1295445784, now seen corresponding path program 1 times
[2022-01-19 05:26:05,908 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-19 05:26:05,908 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1815968221]
[2022-01-19 05:26:05,908 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:26:05,908 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-19 05:26:05,938 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:26:06,394 INFO  L134       CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2022-01-19 05:26:06,394 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-19 05:26:06,394 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1815968221]
[2022-01-19 05:26:06,394 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1815968221] provided 0 perfect and 1 imperfect interpolant sequences
[2022-01-19 05:26:06,395 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2002740737]
[2022-01-19 05:26:06,395 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:26:06,395 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-01-19 05:26:06,395 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-01-19 05:26:06,396 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)
[2022-01-19 05:26:06,396 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process
[2022-01-19 05:26:06,525 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:26:06,526 INFO  L263         TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 53 conjunts are in the unsatisfiable core
[2022-01-19 05:26:06,528 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-01-19 05:26:06,806 INFO  L353             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2022-01-19 05:26:06,806 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21
[2022-01-19 05:26:06,878 INFO  L353             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2022-01-19 05:26:06,879 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 33
[2022-01-19 05:26:06,958 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:06,981 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:07,005 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:07,101 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:07,128 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:07,149 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:07,498 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:07,523 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:07,644 INFO  L353             Elim1Store]: treesize reduction 8, result has 52.9 percent of original size
[2022-01-19 05:26:07,645 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 18
[2022-01-19 05:26:07,753 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:08,019 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2022-01-19 05:26:08,020 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:08,213 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10
[2022-01-19 05:26:08,216 INFO  L134       CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2022-01-19 05:26:08,216 INFO  L328         TraceCheckSpWp]: Computing backward predicates...
[2022-01-19 05:26:08,362 WARN  L838   $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1182 (Array Int Int))) (let ((.cse0 (select (store |c_#memory_int| |c_~#pre~0.base| v_ArrVal_1182) |c_~#in~0.base|))) (or (not (<= (mod (select .cse0 |c_~#in~0.offset|) 256) 0)) (= (mod (select .cse0 (+ |c_~#in~0.offset| 1)) 256) 0)))) is different from false
[2022-01-19 05:26:08,450 WARN  L838   $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1181 (Array Int Int)) (v_ArrVal_1182 (Array Int Int))) (let ((.cse0 (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#worker~0#1.base| v_ArrVal_1181) |c_~#pre~0.base| v_ArrVal_1182) |c_~#in~0.base|))) (or (not (<= (mod (select .cse0 |c_~#in~0.offset|) 256) 0)) (= (mod (select .cse0 (+ |c_~#in~0.offset| 1)) 256) 0)))) is different from false
[2022-01-19 05:26:10,935 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:26:10,935 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1190 treesize of output 1160
[2022-01-19 05:26:10,960 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:26:10,960 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1106 treesize of output 1082
[2022-01-19 05:26:10,973 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:26:10,974 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1082 treesize of output 986
[2022-01-19 05:26:10,985 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:26:10,985 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 986 treesize of output 938
[2022-01-19 05:26:10,998 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:26:10,998 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 723 treesize of output 711
[2022-01-19 05:26:11,726 INFO  L353             Elim1Store]: treesize reduction 35, result has 28.6 percent of original size
[2022-01-19 05:26:11,726 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 106 treesize of output 109
[2022-01-19 05:26:11,878 INFO  L134       CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 1 not checked.
[2022-01-19 05:26:11,878 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleZ3 [2002740737] provided 0 perfect and 2 imperfect interpolant sequences
[2022-01-19 05:26:11,879 INFO  L186   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2022-01-19 05:26:11,879 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 22, 21] total 57
[2022-01-19 05:26:11,879 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774310290]
[2022-01-19 05:26:11,879 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2022-01-19 05:26:11,879 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 57 states
[2022-01-19 05:26:11,879 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-19 05:26:11,879 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants.
[2022-01-19 05:26:11,880 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=495, Invalid=2440, Unknown=43, NotChecked=214, Total=3192
[2022-01-19 05:26:11,886 INFO  L499   CegarLoopForPetriNet]: Number of universal loopers: 361 out of 527
[2022-01-19 05:26:11,892 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 562 places, 596 transitions, 2116 flow. Second operand  has 57 states, 57 states have (on average 363.5964912280702) internal successors, (20725), 57 states have internal predecessors, (20725), 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)
[2022-01-19 05:26:11,892 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-01-19 05:26:11,892 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 361 of 527
[2022-01-19 05:26:11,892 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-01-19 05:26:15,744 INFO  L129       PetriNetUnfolder]: 2980/16658 cut-off events.
[2022-01-19 05:26:15,744 INFO  L130       PetriNetUnfolder]: For 7671/7825 co-relation queries the response was YES.
[2022-01-19 05:26:15,925 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 26562 conditions, 16658 events. 2980/16658 cut-off events. For 7671/7825 co-relation queries the response was YES. Maximal size of possible extension queue 213. Compared 179308 event pairs, 923 based on Foata normal form. 124/15215 useless extension candidates. Maximal degree in co-relation 26520. Up to 3522 conditions per place. 
[2022-01-19 05:26:15,950 INFO  L132   encePairwiseOnDemand]: 498/527 looper letters, 355 selfloop transitions, 65 changer transitions 0/818 dead transitions.
[2022-01-19 05:26:15,950 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 584 places, 818 transitions, 3712 flow
[2022-01-19 05:26:15,951 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2022-01-19 05:26:15,951 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 24 states.
[2022-01-19 05:26:15,955 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 9015 transitions.
[2022-01-19 05:26:15,957 INFO  L544   CegarLoopForPetriNet]: DFA transition density 0.7127609108159393
[2022-01-19 05:26:15,957 INFO  L72            ComplementDD]: Start complementDD. Operand 24 states and 9015 transitions.
[2022-01-19 05:26:15,957 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 24 states and 9015 transitions.
[2022-01-19 05:26:15,958 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-01-19 05:26:15,958 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 24 states and 9015 transitions.
[2022-01-19 05:26:15,965 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 25 states, 24 states have (on average 375.625) internal successors, (9015), 24 states have internal predecessors, (9015), 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)
[2022-01-19 05:26:15,972 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 25 states, 25 states have (on average 527.0) internal successors, (13175), 25 states have internal predecessors, (13175), 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)
[2022-01-19 05:26:15,972 INFO  L81            ComplementDD]: Finished complementDD. Result  has 25 states, 25 states have (on average 527.0) internal successors, (13175), 25 states have internal predecessors, (13175), 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)
[2022-01-19 05:26:15,973 INFO  L186             Difference]: Start difference. First operand has 562 places, 596 transitions, 2116 flow. Second operand 24 states and 9015 transitions.
[2022-01-19 05:26:15,973 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 584 places, 818 transitions, 3712 flow
[2022-01-19 05:26:15,991 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 582 places, 818 transitions, 3709 flow, removed 0 selfloop flow, removed 2 redundant places.
[2022-01-19 05:26:15,997 INFO  L242             Difference]: Finished difference. Result has 588 places, 613 transitions, 2473 flow
[2022-01-19 05:26:15,997 INFO  L317   CegarLoopForPetriNet]: {PETRI_ALPHABET=527, PETRI_DIFFERENCE_MINUEND_FLOW=2090, PETRI_DIFFERENCE_MINUEND_PLACES=559, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=594, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=46, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=535, PETRI_DIFFERENCE_SUBTRAHEND_STATES=24, PETRI_FLOW=2473, PETRI_PLACES=588, PETRI_TRANSITIONS=613}
[2022-01-19 05:26:15,998 INFO  L334   CegarLoopForPetriNet]: 468 programPoint places, 120 predicate places.
[2022-01-19 05:26:15,998 INFO  L470      AbstractCegarLoop]: Abstraction has has 588 places, 613 transitions, 2473 flow
[2022-01-19 05:26:16,000 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 57 states, 57 states have (on average 363.5964912280702) internal successors, (20725), 57 states have internal predecessors, (20725), 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)
[2022-01-19 05:26:16,000 INFO  L246   CegarLoopForPetriNet]: Found error trace
[2022-01-19 05:26:16,000 INFO  L254   CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:26:16,018 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0
[2022-01-19 05:26:16,215 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-01-19 05:26:16,215 INFO  L402      AbstractCegarLoop]: === Iteration 14 === Targeting worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] ===
[2022-01-19 05:26:16,216 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-19 05:26:16,216 INFO  L85        PathProgramCache]: Analyzing trace with hash -1960740172, now seen corresponding path program 1 times
[2022-01-19 05:26:16,216 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-19 05:26:16,216 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862601360]
[2022-01-19 05:26:16,216 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:26:16,216 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-19 05:26:16,247 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:26:16,755 INFO  L134       CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2022-01-19 05:26:16,755 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-19 05:26:16,755 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862601360]
[2022-01-19 05:26:16,755 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [862601360] provided 0 perfect and 1 imperfect interpolant sequences
[2022-01-19 05:26:16,755 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [183275133]
[2022-01-19 05:26:16,755 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-19 05:26:16,756 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2022-01-19 05:26:16,756 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-01-19 05:26:16,756 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)
[2022-01-19 05:26:16,757 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process
[2022-01-19 05:26:16,882 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-19 05:26:16,884 INFO  L263         TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 43 conjunts are in the unsatisfiable core
[2022-01-19 05:26:16,886 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-01-19 05:26:17,174 INFO  L353             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2022-01-19 05:26:17,174 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21
[2022-01-19 05:26:17,231 INFO  L353             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2022-01-19 05:26:17,231 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21
[2022-01-19 05:26:17,303 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:17,317 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:17,335 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:17,413 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:17,435 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:17,448 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:17,641 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:17,657 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:17,697 INFO  L353             Elim1Store]: treesize reduction 4, result has 50.0 percent of original size
[2022-01-19 05:26:17,698 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11
[2022-01-19 05:26:17,776 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:17,856 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2022-01-19 05:26:17,856 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 23
[2022-01-19 05:26:18,154 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10
[2022-01-19 05:26:18,157 INFO  L134       CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2022-01-19 05:26:18,157 INFO  L328         TraceCheckSpWp]: Computing backward predicates...
[2022-01-19 05:26:18,319 WARN  L838   $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1330 (Array Int Int))) (let ((.cse0 (select (store |c_#memory_int| |c_~#pre~0.base| v_ArrVal_1330) |c_~#in~0.base|))) (or (not (<= (mod (select .cse0 |c_~#in~0.offset|) 256) 0)) (= (mod (select .cse0 (+ |c_~#in~0.offset| 1)) 256) 0)))) is different from false
[2022-01-19 05:26:18,351 WARN  L838   $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1329 (Array Int Int)) (v_ArrVal_1330 (Array Int Int))) (let ((.cse0 (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#worker~0#1.base| v_ArrVal_1329) |c_~#pre~0.base| v_ArrVal_1330) |c_~#in~0.base|))) (or (= (mod (select .cse0 (+ |c_~#in~0.offset| 1)) 256) 0) (not (<= (mod (select .cse0 |c_~#in~0.offset|) 256) 0))))) is different from false
[2022-01-19 05:26:20,940 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:26:20,941 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 38142 treesize of output 37492
[2022-01-19 05:26:22,124 INFO  L173   IndexEqualityManager]: detected equality via solver
[2022-01-19 05:26:22,126 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26738 treesize of output 25970
[2022-01-19 05:26:22,251 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:26:22,252 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 35244 treesize of output 33708
[2022-01-19 05:26:22,374 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:26:22,375 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 33708 treesize of output 30636
[2022-01-19 05:26:22,520 INFO  L353             Elim1Store]: treesize reduction 9, result has 10.0 percent of original size
[2022-01-19 05:26:22,520 INFO  L387             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30636 treesize of output 30252
Received shutdown request...
[2022-01-19 05:39:12,007 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION (38 of 39 remaining)
[2022-01-19 05:39:12,023 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0
[2022-01-19 05:39:12,031 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
[2022-01-19 05:39:12,037 WARN  L340       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Timeout while monitored process is still running, waiting 1000 ms for graceful end
[2022-01-19 05:39:12,207 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,SelfDestructingSolverStorable13
[2022-01-19 05:39:12,208 WARN  L594      AbstractCegarLoop]: Verification canceled: while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
[2022-01-19 05:39:12,209 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION (37 of 39 remaining)
[2022-01-19 05:39:12,209 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION (36 of 39 remaining)
[2022-01-19 05:39:12,210 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (35 of 39 remaining)
[2022-01-19 05:39:12,210 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION (34 of 39 remaining)
[2022-01-19 05:39:12,210 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION (33 of 39 remaining)
[2022-01-19 05:39:12,210 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (32 of 39 remaining)
[2022-01-19 05:39:12,210 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION (31 of 39 remaining)
[2022-01-19 05:39:12,210 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION (30 of 39 remaining)
[2022-01-19 05:39:12,210 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION (29 of 39 remaining)
[2022-01-19 05:39:12,210 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION (28 of 39 remaining)
[2022-01-19 05:39:12,210 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION (27 of 39 remaining)
[2022-01-19 05:39:12,210 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION (26 of 39 remaining)
[2022-01-19 05:39:12,210 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION (25 of 39 remaining)
[2022-01-19 05:39:12,210 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (24 of 39 remaining)
[2022-01-19 05:39:12,210 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION (23 of 39 remaining)
[2022-01-19 05:39:12,210 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION (22 of 39 remaining)
[2022-01-19 05:39:12,211 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION (21 of 39 remaining)
[2022-01-19 05:39:12,211 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION (20 of 39 remaining)
[2022-01-19 05:39:12,211 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION (19 of 39 remaining)
[2022-01-19 05:39:12,211 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION (18 of 39 remaining)
[2022-01-19 05:39:12,211 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION (17 of 39 remaining)
[2022-01-19 05:39:12,212 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION (16 of 39 remaining)
[2022-01-19 05:39:12,212 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION (15 of 39 remaining)
[2022-01-19 05:39:12,212 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (14 of 39 remaining)
[2022-01-19 05:39:12,212 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION (13 of 39 remaining)
[2022-01-19 05:39:12,212 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (12 of 39 remaining)
[2022-01-19 05:39:12,212 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (11 of 39 remaining)
[2022-01-19 05:39:12,212 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION (10 of 39 remaining)
[2022-01-19 05:39:12,212 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION (9 of 39 remaining)
[2022-01-19 05:39:12,213 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION (8 of 39 remaining)
[2022-01-19 05:39:12,213 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION (7 of 39 remaining)
[2022-01-19 05:39:12,213 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (6 of 39 remaining)
[2022-01-19 05:39:12,213 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION (5 of 39 remaining)
[2022-01-19 05:39:12,213 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION (4 of 39 remaining)
[2022-01-19 05:39:12,213 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION (3 of 39 remaining)
[2022-01-19 05:39:12,213 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 39 remaining)
[2022-01-19 05:39:12,213 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION (1 of 39 remaining)
[2022-01-19 05:39:12,213 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION (0 of 39 remaining)
[2022-01-19 05:39:12,215 INFO  L732         BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-01-19 05:39:12,216 INFO  L309   ceAbstractionStarter]: Result for error location AllErrorsAtOnce was TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT (1/2)
[2022-01-19 05:39:12,221 INFO  L338      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == InUseError ========
[2022-01-19 05:39:12,221 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=false, mAutomataTypeConcurrency=PETRI_NET, 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
[2022-01-19 05:39:12,221 INFO  L340      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2022-01-19 05:39:12,221 WARN  L594      AbstractCegarLoop]: Verification canceled: while CegarLoopForPetriNet was constructing initial abstraction,while executing CegarLoopForPetriNet.
[2022-01-19 05:39:12,221 INFO  L764   garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION (0 of 1 remaining)
[2022-01-19 05:39:12,221 INFO  L732         BasicCegarLoop]: Path program histogram: []
[2022-01-19 05:39:12,221 INFO  L309   ceAbstractionStarter]: Result for error location InUseError was TIMEOUT (2/2)
[2022-01-19 05:39:12,222 INFO  L230   ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2022-01-19 05:39:12,222 INFO  L180   ceAbstractionStarter]: Computing trace abstraction results
[2022-01-19 05:39:12,224 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.01 05:39:12 BasicIcfg
[2022-01-19 05:39:12,224 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2022-01-19 05:39:12,224 INFO  L158              Benchmark]: Toolchain (without parser) took 835150.83ms. Allocated memory was 367.0MB in the beginning and 3.0GB in the end (delta: 2.6GB). Free memory was 312.0MB in the beginning and 823.8MB in the end (delta: -511.8MB). Peak memory consumption was 2.1GB. Max. memory is 16.0GB.
[2022-01-19 05:39:12,224 INFO  L158              Benchmark]: CDTParser took 0.08ms. Allocated memory is still 367.0MB. Free memory is still 330.5MB. There was no memory consumed. Max. memory is 16.0GB.
[2022-01-19 05:39:12,224 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 435.83ms. Allocated memory is still 367.0MB. Free memory was 311.9MB in the beginning and 326.1MB in the end (delta: -14.2MB). Peak memory consumption was 17.8MB. Max. memory is 16.0GB.
[2022-01-19 05:39:12,225 INFO  L158              Benchmark]: Boogie Procedure Inliner took 67.73ms. Allocated memory is still 367.0MB. Free memory was 326.1MB in the beginning and 321.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB.
[2022-01-19 05:39:12,225 INFO  L158              Benchmark]: Boogie Preprocessor took 40.56ms. Allocated memory is still 367.0MB. Free memory was 321.9MB in the beginning and 318.8MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB.
[2022-01-19 05:39:12,225 INFO  L158              Benchmark]: RCFGBuilder took 591.90ms. Allocated memory is still 367.0MB. Free memory was 318.8MB in the beginning and 286.2MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.0GB.
[2022-01-19 05:39:12,225 INFO  L158              Benchmark]: TraceAbstraction took 834010.89ms. Allocated memory was 367.0MB in the beginning and 3.0GB in the end (delta: 2.6GB). Free memory was 285.2MB in the beginning and 823.8MB in the end (delta: -538.6MB). Peak memory consumption was 2.1GB. Max. memory is 16.0GB.
[2022-01-19 05:39:12,226 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.08ms. Allocated memory is still 367.0MB. Free memory is still 330.5MB. There was no memory consumed. Max. memory is 16.0GB.
 * CACSL2BoogieTranslator took 435.83ms. Allocated memory is still 367.0MB. Free memory was 311.9MB in the beginning and 326.1MB in the end (delta: -14.2MB). Peak memory consumption was 17.8MB. Max. memory is 16.0GB.
 * Boogie Procedure Inliner took 67.73ms. Allocated memory is still 367.0MB. Free memory was 326.1MB in the beginning and 321.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB.
 * Boogie Preprocessor took 40.56ms. Allocated memory is still 367.0MB. Free memory was 321.9MB in the beginning and 318.8MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB.
 * RCFGBuilder took 591.90ms. Allocated memory is still 367.0MB. Free memory was 318.8MB in the beginning and 286.2MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.0GB.
 * TraceAbstraction took 834010.89ms. Allocated memory was 367.0MB in the beginning and 3.0GB in the end (delta: 2.6GB). Free memory was 285.2MB in the beginning and 823.8MB in the end (delta: -538.6MB). Peak memory consumption was 2.1GB. Max. memory is 16.0GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - 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: 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: 740]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 758]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 766]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 758]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 750]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 746]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 715]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 786]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 749]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 761]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 753]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 757]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 761]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 741]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 741]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 715]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 753]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 715]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 766]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 789]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 749]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 746]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 757]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 715]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 704]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 750]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 740]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was analyzing trace of length 103 with TraceHistMax 2,while TraceCheckSpWp was constructing backward predicates,while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∨-2-1 context.
  - TimeoutResultAtElement [Line: 780]: Timeout (TraceAbstraction)
    Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while CegarLoopForPetriNet was constructing initial abstraction,while executing CegarLoopForPetriNet.
  - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances
    CFG has 3 procedures, 645 locations, 40 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 833.8s, OverallIterations: 14, TraceHistogramMax: 2, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 22.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4969 SdHoareTripleChecker+Valid, 5.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4969 mSDsluCounter, 3698 SdHoareTripleChecker+Invalid, 4.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 7916 IncrementalHoareTripleChecker+Unchecked, 3094 mSDsCounter, 643 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10522 IncrementalHoareTripleChecker+Invalid, 19081 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 643 mSolverCounterUnsat, 702 mSDtfsCounter, 10522 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1434 GetRequests, 1036 SyntacticMatches, 11 SemanticMatches, 387 ConstructedPredicates, 8 IntricatePredicates, 0 DeprecatedPredicates, 6294 ImplicationChecksByTransitivity, 11.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2473occurred in iteration=13, InterpolantAutomatonStates: 171, 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, 32.7s InterpolantComputationTime, 1606 NumberOfCodeBlocks, 1606 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 2092 ConstructedInterpolants, 359 QuantifiedInterpolants, 43520 SizeOfPredicates, 76 NumberOfNonLiveVariables, 2181 ConjunctsInSsa, 246 ConjunctsInUnsatCore, 26 InterpolantComputations, 7 PerfectInterpolantSequences, 157/251 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 thread instance sufficiency with 1 thread instances
    CFG has 3 procedures, 645 locations, 40 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: Timeout
Completed graceful shutdown