/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/parallel-ticket-8.wvr.c


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


This is Ultimate 0.2.2-wip.dk.mcr-reduction-44898dd
[2022-02-15 22:59:13,909 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-02-15 22:59:13,911 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
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[2022-02-15 22:59:13,994 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-02-15 22:59:13,998 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-02-15 22:59:13,999 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-02-15 22:59:14,001 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
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[2022-02-15 22:59:14,008 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-02-15 22:59:14,009 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
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[2022-02-15 22:59:14,017 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2022-02-15 22:59:14,018 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-02-15 22:59:14,024 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf
[2022-02-15 22:59:14,051 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-02-15 22:59:14,054 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-02-15 22:59:14,054 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-02-15 22:59:14,055 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-02-15 22:59:14,055 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-02-15 22:59:14,055 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-02-15 22:59:14,056 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-02-15 22:59:14,056 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-02-15 22:59:14,056 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-02-15 22:59:14,056 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-02-15 22:59:14,057 INFO  L138        SettingsManager]:  * sizeof long=4
[2022-02-15 22:59:14,057 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-02-15 22:59:14,057 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2022-02-15 22:59:14,058 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-02-15 22:59:14,058 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-02-15 22:59:14,058 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-02-15 22:59:14,058 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-02-15 22:59:14,058 INFO  L138        SettingsManager]:  * sizeof long double=12
[2022-02-15 22:59:14,058 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-02-15 22:59:14,058 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-02-15 22:59:14,058 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-02-15 22:59:14,058 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-02-15 22:59:14,059 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-02-15 22:59:14,059 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2022-02-15 22:59:14,059 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-02-15 22:59:14,059 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-15 22:59:14,059 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-02-15 22:59:14,059 INFO  L138        SettingsManager]:  * Construct finite automaton lazily=true
[2022-02-15 22:59:14,059 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-02-15 22:59:14,060 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-02-15 22:59:14,060 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-02-15 22:59:14,060 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-02-15 22:59:14,060 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2022-02-15 22:59:14,060 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2022-02-15 22:59:14,060 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-02-15 22:59:14,060 INFO  L138        SettingsManager]:  * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE
[2022-02-15 22:59:14,060 INFO  L138        SettingsManager]:  * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER
[2022-02-15 22:59:14,061 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2022-02-15 22:59:14,277 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-02-15 22:59:14,296 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-02-15 22:59:14,298 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-02-15 22:59:14,299 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-02-15 22:59:14,301 INFO  L275        PluginConnector]: CDTParser initialized
[2022-02-15 22:59:14,302 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-ticket-8.wvr.c
[2022-02-15 22:59:14,351 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b35d205b/0483eae8d5174f308b3aa537fc182b9f/FLAGb3d4c2963
[2022-02-15 22:59:14,665 INFO  L306              CDTParser]: Found 1 translation units.
[2022-02-15 22:59:14,665 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-8.wvr.c
[2022-02-15 22:59:14,672 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b35d205b/0483eae8d5174f308b3aa537fc182b9f/FLAGb3d4c2963
[2022-02-15 22:59:15,093 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b35d205b/0483eae8d5174f308b3aa537fc182b9f
[2022-02-15 22:59:15,095 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-02-15 22:59:15,097 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2022-02-15 22:59:15,098 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-02-15 22:59:15,098 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-02-15 22:59:15,100 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-02-15 22:59:15,101 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.02 10:59:15" (1/1) ...
[2022-02-15 22:59:15,102 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9276b65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:59:15, skipping insertion in model container
[2022-02-15 22:59:15,102 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.02 10:59:15" (1/1) ...
[2022-02-15 22:59:15,107 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-02-15 22:59:15,125 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-02-15 22:59:15,304 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-8.wvr.c[5274,5287]
[2022-02-15 22:59:15,308 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-02-15 22:59:15,314 INFO  L203         MainTranslator]: Completed pre-run
[2022-02-15 22:59:15,343 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-8.wvr.c[5274,5287]
[2022-02-15 22:59:15,345 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-02-15 22:59:15,357 INFO  L208         MainTranslator]: Completed translation
[2022-02-15 22:59:15,357 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:59:15 WrapperNode
[2022-02-15 22:59:15,357 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-02-15 22:59:15,358 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-02-15 22:59:15,358 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-02-15 22:59:15,358 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-02-15 22:59:15,366 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:59:15" (1/1) ...
[2022-02-15 22:59:15,374 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:59:15" (1/1) ...
[2022-02-15 22:59:15,402 INFO  L137                Inliner]: procedures = 27, calls = 130, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 358
[2022-02-15 22:59:15,402 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-02-15 22:59:15,403 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-02-15 22:59:15,403 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-02-15 22:59:15,403 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-02-15 22:59:15,409 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:59:15" (1/1) ...
[2022-02-15 22:59:15,409 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:59:15" (1/1) ...
[2022-02-15 22:59:15,414 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:59:15" (1/1) ...
[2022-02-15 22:59:15,414 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:59:15" (1/1) ...
[2022-02-15 22:59:15,422 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:59:15" (1/1) ...
[2022-02-15 22:59:15,424 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:59:15" (1/1) ...
[2022-02-15 22:59:15,425 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:59:15" (1/1) ...
[2022-02-15 22:59:15,428 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-02-15 22:59:15,429 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-02-15 22:59:15,429 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-02-15 22:59:15,429 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-02-15 22:59:15,430 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:59:15" (1/1) ...
[2022-02-15 22:59:15,447 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-15 22:59:15,461 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-02-15 22:59:15,476 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2022-02-15 22:59:15,500 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2022-02-15 22:59:15,517 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-02-15 22:59:15,517 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2022-02-15 22:59:15,517 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2022-02-15 22:59:15,517 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2022-02-15 22:59:15,518 INFO  L130     BoogieDeclarations]: Found specification of procedure thread1
[2022-02-15 22:59:15,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread1
[2022-02-15 22:59:15,520 INFO  L130     BoogieDeclarations]: Found specification of procedure thread2
[2022-02-15 22:59:15,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread2
[2022-02-15 22:59:15,520 INFO  L130     BoogieDeclarations]: Found specification of procedure thread3
[2022-02-15 22:59:15,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread3
[2022-02-15 22:59:15,520 INFO  L130     BoogieDeclarations]: Found specification of procedure thread4
[2022-02-15 22:59:15,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread4
[2022-02-15 22:59:15,520 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2022-02-15 22:59:15,520 INFO  L130     BoogieDeclarations]: Found specification of procedure thread5
[2022-02-15 22:59:15,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread5
[2022-02-15 22:59:15,521 INFO  L130     BoogieDeclarations]: Found specification of procedure thread6
[2022-02-15 22:59:15,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread6
[2022-02-15 22:59:15,521 INFO  L130     BoogieDeclarations]: Found specification of procedure thread7
[2022-02-15 22:59:15,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread7
[2022-02-15 22:59:15,521 INFO  L130     BoogieDeclarations]: Found specification of procedure thread8
[2022-02-15 22:59:15,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread8
[2022-02-15 22:59:15,521 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2022-02-15 22:59:15,521 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2022-02-15 22:59:15,521 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-02-15 22:59:15,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-02-15 22:59:15,522 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-02-15 22:59:15,523 WARN  L208             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2022-02-15 22:59:15,658 INFO  L234             CfgBuilder]: Building ICFG
[2022-02-15 22:59:15,675 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-02-15 22:59:15,954 INFO  L275             CfgBuilder]: Performing block encoding
[2022-02-15 22:59:16,109 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-02-15 22:59:16,109 INFO  L299             CfgBuilder]: Removed 0 assume(true) statements.
[2022-02-15 22:59:16,111 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.02 10:59:16 BoogieIcfgContainer
[2022-02-15 22:59:16,111 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-02-15 22:59:16,113 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2022-02-15 22:59:16,113 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2022-02-15 22:59:16,127 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2022-02-15 22:59:16,127 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.02 10:59:15" (1/3) ...
[2022-02-15 22:59:16,128 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14665d6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.02 10:59:16, skipping insertion in model container
[2022-02-15 22:59:16,128 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.02 10:59:15" (2/3) ...
[2022-02-15 22:59:16,128 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14665d6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.02 10:59:16, skipping insertion in model container
[2022-02-15 22:59:16,128 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.02 10:59:16" (3/3) ...
[2022-02-15 22:59:16,130 INFO  L111   eAbstractionObserver]: Analyzing ICFG parallel-ticket-8.wvr.c
[2022-02-15 22:59:16,134 WARN  L150   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2022-02-15 22:59:16,134 INFO  L205   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2022-02-15 22:59:16,134 INFO  L164   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2022-02-15 22:59:16,134 INFO  L534   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2022-02-15 22:59:16,202 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,203 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,203 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,203 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,204 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,204 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,204 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,204 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,205 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,205 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,205 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,205 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,205 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,206 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,206 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,206 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,206 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,206 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,207 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,207 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,207 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,207 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,208 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,208 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,208 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,208 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,208 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,208 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,209 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,209 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,209 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,210 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,210 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,210 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,210 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,210 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,211 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,211 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,211 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,211 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,212 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,212 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,212 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,212 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,213 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,213 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,213 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,213 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,213 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_#t~post9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,214 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_#t~post9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,214 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,214 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,214 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,214 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,215 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_#t~post10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,215 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_#t~post10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,215 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,215 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,216 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,216 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,216 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,216 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,216 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,217 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,217 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,217 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,217 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~post12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,218 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~post12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,218 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,218 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,218 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,218 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,219 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_#t~post13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,219 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_#t~post13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,219 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,219 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,219 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,220 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,220 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_#t~post14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,220 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_#t~post14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,221 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,221 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,221 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,221 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,222 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,222 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,222 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,222 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,222 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,222 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,223 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_#t~post16#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,223 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_#t~post16#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,223 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,223 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,224 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,224 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,227 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,227 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,227 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,227 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,227 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,228 WARN  L322   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,228 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,229 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,229 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,229 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~post12#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,229 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,229 WARN  L322   ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,230 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,230 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post2#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,230 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,230 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,230 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,231 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,231 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,232 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,232 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,232 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,232 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,232 WARN  L322   ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,233 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,233 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_#t~post14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,233 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,233 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_#t~post13#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,234 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,234 WARN  L322   ript$VariableManager]: TermVariabe |thread7Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,234 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,234 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,235 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,235 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,235 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,235 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,236 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_#t~post9#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,236 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,236 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,236 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,236 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_#t~post10#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,236 WARN  L322   ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork6_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,237 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,237 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,238 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,238 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,238 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_#t~post16#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,238 WARN  L322   ript$VariableManager]: TermVariabe |thread8Thread1of1ForFork7_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-02-15 22:59:16,247 INFO  L148    ThreadInstanceAdder]: Constructed 8 joinOtherThreadTransitions.
[2022-02-15 22:59:16,286 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2022-02-15 22:59:16,287 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-02-15 22:59:16,291 INFO  L229       MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
[2022-02-15 22:59:16,316 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process
[2022-02-15 22:59:16,333 INFO  L338      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ========
[2022-02-15 22:59:16,342 INFO  L339      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mLazyFiniteAutomaton=true, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2022-02-15 22:59:16,343 INFO  L340      AbstractCegarLoop]: Starting to check reachability of 9 error locations.
[2022-02-15 22:59:17,094 INFO  L402      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 5 more)] ===
[2022-02-15 22:59:17,101 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-15 22:59:17,102 INFO  L85        PathProgramCache]: Analyzing trace with hash 1817732409, now seen corresponding path program 1 times
[2022-02-15 22:59:17,110 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-15 22:59:17,110 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [259630640]
[2022-02-15 22:59:17,110 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-15 22:59:17,111 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-15 22:59:17,283 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-15 22:59:17,432 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-15 22:59:17,433 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-15 22:59:17,433 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [259630640]
[2022-02-15 22:59:17,433 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [259630640] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-15 22:59:17,434 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-15 22:59:17,434 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-02-15 22:59:17,436 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281521787]
[2022-02-15 22:59:17,436 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-15 22:59:17,442 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2022-02-15 22:59:17,442 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-15 22:59:17,463 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2022-02-15 22:59:17,464 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2022-02-15 22:59:17,465 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 22:59:17,466 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-15 22:59:17,467 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 2 states, 2 states have (on average 101.5) internal successors, (203), 2 states have internal predecessors, (203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-02-15 22:59:17,468 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 22:59:17,580 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 22:59:17,580 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2022-02-15 22:59:17,580 INFO  L402      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 5 more)] ===
[2022-02-15 22:59:17,583 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-15 22:59:17,583 INFO  L85        PathProgramCache]: Analyzing trace with hash 1422601266, now seen corresponding path program 1 times
[2022-02-15 22:59:17,583 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-15 22:59:17,584 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1932003855]
[2022-02-15 22:59:17,584 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-15 22:59:17,584 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-15 22:59:17,926 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-15 22:59:18,388 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-15 22:59:18,389 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-15 22:59:18,389 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1932003855]
[2022-02-15 22:59:18,389 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1932003855] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-15 22:59:18,389 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-15 22:59:18,389 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10
[2022-02-15 22:59:18,390 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905396000]
[2022-02-15 22:59:18,390 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-15 22:59:18,392 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 10 states
[2022-02-15 22:59:18,393 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-15 22:59:18,393 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants.
[2022-02-15 22:59:18,393 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90
[2022-02-15 22:59:18,393 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 22:59:18,394 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-15 22:59:18,395 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 10 states, 10 states have (on average 20.1) internal successors, (201), 10 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-02-15 22:59:18,396 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 22:59:18,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 23:02:01,883 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 23:02:01,884 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2022-02-15 23:02:01,885 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2022-02-15 23:02:01,885 INFO  L402      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 5 more)] ===
[2022-02-15 23:02:01,885 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-15 23:02:01,885 INFO  L85        PathProgramCache]: Analyzing trace with hash 1702650350, now seen corresponding path program 2 times
[2022-02-15 23:02:01,886 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-15 23:02:01,886 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [893697427]
[2022-02-15 23:02:01,886 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-15 23:02:01,886 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-15 23:02:01,991 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-15 23:02:02,086 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-15 23:02:02,087 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-15 23:02:02,087 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [893697427]
[2022-02-15 23:02:02,087 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [893697427] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-15 23:02:02,088 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-15 23:02:02,088 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2022-02-15 23:02:02,088 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2093003316]
[2022-02-15 23:02:02,088 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-15 23:02:02,089 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2022-02-15 23:02:02,089 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-15 23:02:02,089 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2022-02-15 23:02:02,089 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42
[2022-02-15 23:02:02,089 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 23:02:02,090 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-15 23:02:02,090 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 7 states, 7 states have (on average 28.714285714285715) internal successors, (201), 7 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-02-15 23:02:02,090 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 23:02:02,090 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2022-02-15 23:02:02,090 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 23:02:02,361 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 23:02:02,362 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2022-02-15 23:02:02,362 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. 
[2022-02-15 23:02:02,362 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2022-02-15 23:02:02,363 INFO  L402      AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 5 more)] ===
[2022-02-15 23:02:02,363 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-15 23:02:02,363 INFO  L85        PathProgramCache]: Analyzing trace with hash -779391430, now seen corresponding path program 3 times
[2022-02-15 23:02:02,363 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-15 23:02:02,363 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308831513]
[2022-02-15 23:02:02,363 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-15 23:02:02,364 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-15 23:02:02,570 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-15 23:02:02,677 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-15 23:02:02,677 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-15 23:02:02,677 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308831513]
[2022-02-15 23:02:02,680 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1308831513] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-15 23:02:02,680 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-15 23:02:02,680 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2022-02-15 23:02:02,680 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1442292683]
[2022-02-15 23:02:02,680 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-15 23:02:02,681 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 8 states
[2022-02-15 23:02:02,681 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-15 23:02:02,681 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2022-02-15 23:02:02,681 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56
[2022-02-15 23:02:02,681 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 23:02:02,681 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-15 23:02:02,682 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 8 states, 8 states have (on average 25.125) internal successors, (201), 8 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-02-15 23:02:02,682 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 23:02:02,682 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2022-02-15 23:02:02,682 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. 
[2022-02-15 23:02:02,682 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 23:02:03,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 23:02:03,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2022-02-15 23:02:03,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. 
[2022-02-15 23:02:03,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2022-02-15 23:02:03,233 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2022-02-15 23:02:03,233 INFO  L402      AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 5 more)] ===
[2022-02-15 23:02:03,234 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-02-15 23:02:03,234 INFO  L85        PathProgramCache]: Analyzing trace with hash 1688411016, now seen corresponding path program 4 times
[2022-02-15 23:02:03,234 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-02-15 23:02:03,235 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445510681]
[2022-02-15 23:02:03,235 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-02-15 23:02:03,236 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-02-15 23:02:03,417 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-02-15 23:02:03,510 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-02-15 23:02:03,510 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-02-15 23:02:03,511 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [445510681]
[2022-02-15 23:02:03,511 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [445510681] provided 1 perfect and 0 imperfect interpolant sequences
[2022-02-15 23:02:03,511 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-02-15 23:02:03,511 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9
[2022-02-15 23:02:03,511 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [683049426]
[2022-02-15 23:02:03,511 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-02-15 23:02:03,512 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 9 states
[2022-02-15 23:02:03,512 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-02-15 23:02:03,512 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2022-02-15 23:02:03,512 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72
[2022-02-15 23:02:03,512 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 23:02:03,513 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-02-15 23:02:03,513 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 9 states, 9 states have (on average 22.333333333333332) internal successors, (201), 9 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-02-15 23:02:03,513 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-02-15 23:02:03,513 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2022-02-15 23:02:03,513 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. 
[2022-02-15 23:02:03,513 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2022-02-15 23:02:03,513 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.