/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-Persistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread/queue_longer.i


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


This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088
[2021-07-14 07:38:13,488 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2021-07-14 07:38:13,490 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2021-07-14 07:38:13,510 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-07-14 07:38:13,511 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-07-14 07:38:13,512 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-07-14 07:38:13,513 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-07-14 07:38:13,514 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2021-07-14 07:38:13,515 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-07-14 07:38:13,516 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
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[2021-07-14 07:38:13,518 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-07-14 07:38:13,518 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-07-14 07:38:13,519 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-07-14 07:38:13,519 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-07-14 07:38:13,520 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-07-14 07:38:13,521 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-07-14 07:38:13,521 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-07-14 07:38:13,522 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-07-14 07:38:13,524 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2021-07-14 07:38:13,525 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-07-14 07:38:13,526 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-07-14 07:38:13,527 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2021-07-14 07:38:13,527 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-07-14 07:38:13,529 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-07-14 07:38:13,529 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-07-14 07:38:13,530 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-07-14 07:38:13,530 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-07-14 07:38:13,530 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-07-14 07:38:13,531 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-07-14 07:38:13,531 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-07-14 07:38:13,532 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-07-14 07:38:13,532 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-07-14 07:38:13,533 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2021-07-14 07:38:13,533 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-07-14 07:38:13,533 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2021-07-14 07:38:13,534 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-07-14 07:38:13,534 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-07-14 07:38:13,534 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2021-07-14 07:38:13,535 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2021-07-14 07:38:13,535 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2021-07-14 07:38:13,536 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-Persistent-NoLbe.epf
[2021-07-14 07:38:13,551 INFO  L113        SettingsManager]: Loading preferences was successful
[2021-07-14 07:38:13,551 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2021-07-14 07:38:13,551 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-07-14 07:38:13,551 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-07-14 07:38:13,552 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-07-14 07:38:13,552 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2021-07-14 07:38:13,552 INFO  L138        SettingsManager]:  * Use SBE=true
[2021-07-14 07:38:13,553 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-07-14 07:38:13,553 INFO  L138        SettingsManager]:  * sizeof long=4
[2021-07-14 07:38:13,553 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2021-07-14 07:38:13,553 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2021-07-14 07:38:13,553 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2021-07-14 07:38:13,553 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2021-07-14 07:38:13,553 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-07-14 07:38:13,553 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2021-07-14 07:38:13,553 INFO  L138        SettingsManager]:  * sizeof long double=12
[2021-07-14 07:38:13,554 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2021-07-14 07:38:13,554 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2021-07-14 07:38:13,554 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2021-07-14 07:38:13,554 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-07-14 07:38:13,554 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2021-07-14 07:38:13,554 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2021-07-14 07:38:13,554 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2021-07-14 07:38:13,554 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-07-14 07:38:13,554 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-07-14 07:38:13,554 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2021-07-14 07:38:13,555 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-07-14 07:38:13,555 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2021-07-14 07:38:13,555 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-07-14 07:38:13,555 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2021-07-14 07:38:13,555 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2021-07-14 07:38:13,555 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-07-14 07:38:13,555 INFO  L138        SettingsManager]:  * Partial Order Reduction in concurrent analysis=PERSISTENT_SETS
[2021-07-14 07:38:13,555 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2021-07-14 07:38:13,809 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2021-07-14 07:38:13,823 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-07-14 07:38:13,825 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-07-14 07:38:13,826 INFO  L271        PluginConnector]: Initializing CDTParser...
[2021-07-14 07:38:13,826 INFO  L275        PluginConnector]: CDTParser initialized
[2021-07-14 07:38:13,827 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_longer.i
[2021-07-14 07:38:13,866 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/664d85baf/0f61b998026449cf80e0228696c2e76d/FLAG10429feba
[2021-07-14 07:38:14,367 INFO  L306              CDTParser]: Found 1 translation units.
[2021-07-14 07:38:14,368 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i
[2021-07-14 07:38:14,378 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/664d85baf/0f61b998026449cf80e0228696c2e76d/FLAG10429feba
[2021-07-14 07:38:14,875 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/664d85baf/0f61b998026449cf80e0228696c2e76d
[2021-07-14 07:38:14,877 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-07-14 07:38:14,878 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2021-07-14 07:38:14,881 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-07-14 07:38:14,881 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-07-14 07:38:14,884 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2021-07-14 07:38:14,884 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 07:38:14" (1/1) ...
[2021-07-14 07:38:14,885 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@385cb4e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 07:38:14, skipping insertion in model container
[2021-07-14 07:38:14,885 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 07:38:14" (1/1) ...
[2021-07-14 07:38:14,889 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2021-07-14 07:38:14,957 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2021-07-14 07:38:15,428 WARN  L224   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43296,43309]
[2021-07-14 07:38:15,431 WARN  L224   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43503,43516]
[2021-07-14 07:38:15,433 WARN  L224   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43783,43796]
[2021-07-14 07:38:15,434 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-07-14 07:38:15,440 INFO  L203         MainTranslator]: Completed pre-run
[2021-07-14 07:38:15,504 WARN  L224   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43296,43309]
[2021-07-14 07:38:15,505 WARN  L224   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43503,43516]
[2021-07-14 07:38:15,507 WARN  L224   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43783,43796]
[2021-07-14 07:38:15,508 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-07-14 07:38:15,552 INFO  L208         MainTranslator]: Completed translation
[2021-07-14 07:38:15,552 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 07:38:15 WrapperNode
[2021-07-14 07:38:15,552 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-07-14 07:38:15,553 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-07-14 07:38:15,553 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-07-14 07:38:15,553 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2021-07-14 07:38:15,557 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 07:38:15" (1/1) ...
[2021-07-14 07:38:15,581 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 07:38:15" (1/1) ...
[2021-07-14 07:38:15,611 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-07-14 07:38:15,612 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-07-14 07:38:15,612 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2021-07-14 07:38:15,612 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2021-07-14 07:38:15,620 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 07:38:15" (1/1) ...
[2021-07-14 07:38:15,620 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 07:38:15" (1/1) ...
[2021-07-14 07:38:15,633 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 07:38:15" (1/1) ...
[2021-07-14 07:38:15,633 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 07:38:15" (1/1) ...
[2021-07-14 07:38:15,647 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 07:38:15" (1/1) ...
[2021-07-14 07:38:15,650 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 07:38:15" (1/1) ...
[2021-07-14 07:38:15,652 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 07:38:15" (1/1) ...
[2021-07-14 07:38:15,655 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-07-14 07:38:15,664 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-07-14 07:38:15,664 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2021-07-14 07:38:15,664 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2021-07-14 07:38:15,671 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 07:38:15" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-07-14 07:38:15,737 INFO  L130     BoogieDeclarations]: Found specification of procedure t1
[2021-07-14 07:38:15,737 INFO  L138     BoogieDeclarations]: Found implementation of procedure t1
[2021-07-14 07:38:15,737 INFO  L130     BoogieDeclarations]: Found specification of procedure t2
[2021-07-14 07:38:15,737 INFO  L138     BoogieDeclarations]: Found implementation of procedure t2
[2021-07-14 07:38:15,737 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-07-14 07:38:15,737 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-07-14 07:38:15,739 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2021-07-14 07:38:15,740 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2021-07-14 07:38:15,740 INFO  L130     BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock
[2021-07-14 07:38:15,740 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2021-07-14 07:38:15,740 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-07-14 07:38:15,740 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-07-14 07:38:15,741 WARN  L209             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2021-07-14 07:38:16,157 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-07-14 07:38:16,158 INFO  L299             CfgBuilder]: Removed 18 assume(true) statements.
[2021-07-14 07:38:16,159 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 07:38:16 BoogieIcfgContainer
[2021-07-14 07:38:16,159 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-07-14 07:38:16,161 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-07-14 07:38:16,161 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2021-07-14 07:38:16,163 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2021-07-14 07:38:16,163 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 07:38:14" (1/3) ...
[2021-07-14 07:38:16,163 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@433f20d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 07:38:16, skipping insertion in model container
[2021-07-14 07:38:16,163 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 07:38:15" (2/3) ...
[2021-07-14 07:38:16,164 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@433f20d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 07:38:16, skipping insertion in model container
[2021-07-14 07:38:16,164 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 07:38:16" (3/3) ...
[2021-07-14 07:38:16,165 INFO  L111   eAbstractionObserver]: Analyzing ICFG queue_longer.i
[2021-07-14 07:38:16,168 WARN  L148   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2021-07-14 07:38:16,169 INFO  L214   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-07-14 07:38:16,169 INFO  L162   ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations.
[2021-07-14 07:38:16,169 INFO  L474   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2021-07-14 07:38:16,201 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,201 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,201 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,201 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,202 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,202 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,202 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,202 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,202 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,202 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,202 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,203 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,203 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,203 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,203 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,204 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,204 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,204 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,204 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,205 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,205 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,205 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,205 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,205 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,205 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,205 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,205 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,206 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,206 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,206 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,206 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,207 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,207 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,208 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,208 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,208 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,208 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,208 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,208 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,208 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,208 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,208 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,208 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,209 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,209 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,209 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,209 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,209 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,209 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,209 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,209 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,209 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,209 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,210 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,210 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,210 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,210 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,210 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,210 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,210 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,210 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,210 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,210 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,210 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,211 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,211 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,211 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,211 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,211 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,211 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,211 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,211 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,211 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,212 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,213 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,213 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,213 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,213 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,213 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,213 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,213 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,213 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,214 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,214 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,214 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,214 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,214 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,214 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,214 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,214 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,214 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,215 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,216 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,218 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,218 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,218 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,218 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,222 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,222 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,222 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,222 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,222 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,222 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,222 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,223 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,223 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,223 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,223 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,223 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,223 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,223 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,224 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,224 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,224 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,224 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,224 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,224 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,224 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,224 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,224 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,224 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,224 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,225 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,225 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,225 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,225 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,225 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,225 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,225 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,225 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,225 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,225 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,225 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,225 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,225 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,226 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,226 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,226 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,226 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,226 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,226 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,226 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,226 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,226 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,226 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,226 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,227 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,227 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,227 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,227 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,227 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,227 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,227 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,227 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,227 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,227 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,228 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,228 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,228 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,228 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,229 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,230 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,230 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,230 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,230 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,230 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,230 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,230 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,230 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,230 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,230 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,230 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,230 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,231 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,231 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,231 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,231 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,231 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,231 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,231 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,231 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,231 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,231 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,231 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,231 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,231 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,232 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,232 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,232 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,232 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,232 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,232 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,232 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,232 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,232 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,232 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,233 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,233 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,233 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,233 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,233 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,233 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,233 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,233 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,233 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,233 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,238 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,238 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,238 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,239 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,239 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,239 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,239 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,239 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,239 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,239 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,239 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,239 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,239 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,240 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,242 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,242 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,243 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,243 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,244 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,244 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,244 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,244 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,244 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,244 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,244 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,244 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,244 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,244 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,245 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,245 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,245 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,245 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,245 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,245 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,245 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,245 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,245 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,245 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,246 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,246 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,246 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,246 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,246 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,246 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,246 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,246 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,246 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,246 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,246 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,247 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,247 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,247 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,247 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,247 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,247 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,247 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,247 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,247 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,247 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,248 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,249 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,249 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,249 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,249 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,249 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,249 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,249 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,249 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,249 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,249 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,250 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,251 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,251 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,251 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,251 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,251 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,251 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,251 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,251 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,251 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,251 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,251 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,251 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,251 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,251 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,252 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,252 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,252 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,252 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,252 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,252 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,252 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,252 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,252 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,252 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,252 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,252 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,252 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,252 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,253 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,253 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,253 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,253 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,253 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,253 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,253 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,253 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,253 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,253 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,253 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,253 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,253 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,254 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,254 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,254 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,254 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,254 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,254 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,254 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,254 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,254 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,254 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,254 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,254 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,254 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,254 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,255 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,255 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,255 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,255 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,255 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,255 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,255 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,255 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,255 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,255 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,255 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,255 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,255 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,255 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,256 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,256 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,256 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,256 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,256 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,256 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,256 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,256 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,257 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,257 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,257 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,257 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,257 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,257 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,258 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,258 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,258 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,258 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,258 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,259 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,259 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,259 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,259 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,259 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,259 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,259 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,259 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,259 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,259 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,259 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,259 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,259 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,260 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,260 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,260 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,260 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,260 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,260 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,260 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,260 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,260 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,260 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,261 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,264 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,264 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,264 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,264 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,264 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,264 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,264 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,264 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,265 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,265 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,265 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,265 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,265 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,265 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,265 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,265 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,265 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,265 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,265 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,265 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,265 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,265 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,266 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,266 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,266 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,266 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,266 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,266 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,266 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,266 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,266 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,266 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,266 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,266 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,267 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,267 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,267 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,267 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,267 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,267 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,267 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,268 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,268 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,268 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,268 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,268 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,268 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,268 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,268 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,268 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,268 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,268 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,269 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,269 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,269 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,269 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,269 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,269 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,269 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,269 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,269 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,269 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,269 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,269 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,270 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,270 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,270 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,270 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,270 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,270 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,270 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,270 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,270 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,270 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,270 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,270 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,271 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,271 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,271 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,271 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,271 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,271 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,271 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,271 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,271 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,271 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,271 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,271 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,272 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,272 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,272 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,272 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,272 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,272 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,272 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,272 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,272 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,272 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,272 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,272 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,273 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,273 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,273 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,273 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,273 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,273 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,273 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,273 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,273 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,273 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,273 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,273 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,274 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,274 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,274 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,274 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,274 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,274 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,274 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,274 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,274 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,274 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,274 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,274 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,275 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,275 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,275 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,275 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,275 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,275 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,275 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,275 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,275 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,275 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,275 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,276 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,276 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,276 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,276 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,276 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,276 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,276 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,276 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,276 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,276 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,276 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,277 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,277 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,277 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,277 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,277 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,280 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,280 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,280 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,281 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,281 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,281 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,281 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,281 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,281 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,281 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,281 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,282 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,282 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,282 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,282 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,282 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,282 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,282 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,282 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,282 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,282 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,282 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,283 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,283 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,283 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,283 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,283 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,283 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,283 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,283 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,283 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,283 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,283 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,283 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,284 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,287 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,287 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,287 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,287 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,287 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,288 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,288 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,288 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,288 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,288 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,288 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,288 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,288 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,288 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,288 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,288 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,288 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,289 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,289 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,289 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,289 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,289 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-07-14 07:38:16,304 INFO  L149    ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions.
[2021-07-14 07:38:16,323 INFO  L255      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2021-07-14 07:38:16,394 INFO  L378      AbstractCegarLoop]: Interprodecural is true
[2021-07-14 07:38:16,394 INFO  L379      AbstractCegarLoop]: Hoare is false
[2021-07-14 07:38:16,394 INFO  L380      AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-07-14 07:38:16,394 INFO  L381      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-07-14 07:38:16,394 INFO  L382      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-07-14 07:38:16,394 INFO  L383      AbstractCegarLoop]: Difference is false
[2021-07-14 07:38:16,394 INFO  L384      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-07-14 07:38:16,394 INFO  L388      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == t1Thread1of1ForFork0========
[2021-07-14 07:38:16,617 INFO  L430      AbstractCegarLoop]: === Iteration 1 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:16,621 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:16,621 INFO  L82        PathProgramCache]: Analyzing trace with hash -525475236, now seen corresponding path program 1 times
[2021-07-14 07:38:16,628 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:16,628 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578093688]
[2021-07-14 07:38:16,628 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:16,707 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:16,768 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:16,768 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:16,768 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [578093688]
[2021-07-14 07:38:16,769 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [578093688] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:16,769 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:38:16,769 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-07-14 07:38:16,769 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925860508]
[2021-07-14 07:38:16,774 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-14 07:38:16,774 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:16,782 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-14 07:38:16,783 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-14 07:38:16,783 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:16,784 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:16,785 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 2 states have (on average 43.0) internal successors, (86), 2 states have internal predecessors, (86), 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)
[2021-07-14 07:38:16,785 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:16,792 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:16,792 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-07-14 07:38:16,793 INFO  L430      AbstractCegarLoop]: === Iteration 2 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:16,793 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:16,793 INFO  L82        PathProgramCache]: Analyzing trace with hash 1409373696, now seen corresponding path program 1 times
[2021-07-14 07:38:16,793 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:16,793 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2083369710]
[2021-07-14 07:38:16,793 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:16,827 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:16,884 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:16,884 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:16,884 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2083369710]
[2021-07-14 07:38:16,884 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2083369710] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:16,885 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:38:16,885 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2021-07-14 07:38:16,885 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905503582]
[2021-07-14 07:38:16,886 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 4 states
[2021-07-14 07:38:16,886 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:16,886 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2021-07-14 07:38:16,886 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2021-07-14 07:38:16,886 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:16,886 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:16,887 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 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)
[2021-07-14 07:38:16,887 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:16,887 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:16,940 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:16,941 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:16,941 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2021-07-14 07:38:16,941 INFO  L430      AbstractCegarLoop]: === Iteration 3 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:16,941 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:16,941 INFO  L82        PathProgramCache]: Analyzing trace with hash 1731505684, now seen corresponding path program 1 times
[2021-07-14 07:38:16,942 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:16,942 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493604109]
[2021-07-14 07:38:16,942 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:16,969 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:17,263 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:17,263 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:17,263 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [493604109]
[2021-07-14 07:38:17,263 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [493604109] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:17,263 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:38:17,264 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16
[2021-07-14 07:38:17,264 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1807283205]
[2021-07-14 07:38:17,265 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 16 states
[2021-07-14 07:38:17,265 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:17,266 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants.
[2021-07-14 07:38:17,267 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240
[2021-07-14 07:38:17,267 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:17,267 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:17,267 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 16 states, 16 states have (on average 6.25) internal successors, (100), 16 states have internal predecessors, (100), 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)
[2021-07-14 07:38:17,267 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:17,267 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:17,267 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:17,899 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:17,899 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:17,904 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2021-07-14 07:38:17,905 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2021-07-14 07:38:17,905 INFO  L430      AbstractCegarLoop]: === Iteration 4 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:17,905 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:17,905 INFO  L82        PathProgramCache]: Analyzing trace with hash 588694202, now seen corresponding path program 1 times
[2021-07-14 07:38:17,905 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:17,905 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1662401633]
[2021-07-14 07:38:17,905 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:17,970 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:18,694 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:18,694 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:18,694 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1662401633]
[2021-07-14 07:38:18,694 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1662401633] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:18,694 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:38:18,694 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27
[2021-07-14 07:38:18,694 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856458247]
[2021-07-14 07:38:18,695 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 27 states
[2021-07-14 07:38:18,695 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:18,695 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants.
[2021-07-14 07:38:18,695 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=628, Unknown=0, NotChecked=0, Total=702
[2021-07-14 07:38:18,695 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:18,695 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:18,696 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 27 states, 27 states have (on average 3.8518518518518516) internal successors, (104), 27 states have internal predecessors, (104), 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)
[2021-07-14 07:38:18,696 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:18,696 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:18,696 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. 
[2021-07-14 07:38:18,696 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:20,340 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:20,340 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:20,340 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2021-07-14 07:38:20,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:20,341 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2021-07-14 07:38:20,341 INFO  L430      AbstractCegarLoop]: === Iteration 5 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:20,341 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:20,341 INFO  L82        PathProgramCache]: Analyzing trace with hash 40149138, now seen corresponding path program 1 times
[2021-07-14 07:38:20,342 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:20,342 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1005764902]
[2021-07-14 07:38:20,342 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:20,356 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:20,376 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:20,376 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:20,376 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1005764902]
[2021-07-14 07:38:20,376 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1005764902] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:20,377 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:38:20,377 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2021-07-14 07:38:20,377 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495372950]
[2021-07-14 07:38:20,377 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 4 states
[2021-07-14 07:38:20,377 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:20,377 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2021-07-14 07:38:20,378 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2021-07-14 07:38:20,378 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:20,378 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:20,378 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 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)
[2021-07-14 07:38:20,378 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:20,378 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:20,378 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. 
[2021-07-14 07:38:20,378 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:20,378 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:20,539 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:20,540 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:20,540 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2021-07-14 07:38:20,540 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. 
[2021-07-14 07:38:20,540 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:20,540 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2021-07-14 07:38:20,540 INFO  L430      AbstractCegarLoop]: === Iteration 6 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:20,541 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:20,541 INFO  L82        PathProgramCache]: Analyzing trace with hash 702936693, now seen corresponding path program 1 times
[2021-07-14 07:38:20,541 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:20,541 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [709307604]
[2021-07-14 07:38:20,541 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:20,563 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:21,229 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:21,229 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:21,229 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [709307604]
[2021-07-14 07:38:21,229 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [709307604] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:21,230 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:38:21,230 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29
[2021-07-14 07:38:21,230 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728342241]
[2021-07-14 07:38:21,230 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 29 states
[2021-07-14 07:38:21,230 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:21,231 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants.
[2021-07-14 07:38:21,231 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=733, Unknown=0, NotChecked=0, Total=812
[2021-07-14 07:38:21,231 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:21,231 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:21,232 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 29 states, 29 states have (on average 3.7586206896551726) internal successors, (109), 29 states have internal predecessors, (109), 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)
[2021-07-14 07:38:21,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:21,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:21,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. 
[2021-07-14 07:38:21,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. 
[2021-07-14 07:38:21,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:21,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:22,915 WARN  L205               SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 59
[2021-07-14 07:38:23,946 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:23,946 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:23,946 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2021-07-14 07:38:23,946 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. 
[2021-07-14 07:38:23,946 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:23,946 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:23,947 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2021-07-14 07:38:23,947 INFO  L430      AbstractCegarLoop]: === Iteration 7 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:23,947 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:23,947 INFO  L82        PathProgramCache]: Analyzing trace with hash 325955825, now seen corresponding path program 1 times
[2021-07-14 07:38:23,947 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:23,947 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57087781]
[2021-07-14 07:38:23,947 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:23,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:23,998 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:23,998 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:23,998 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57087781]
[2021-07-14 07:38:23,998 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [57087781] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:23,999 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:38:23,999 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-07-14 07:38:23,999 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [295290555]
[2021-07-14 07:38:23,999 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-07-14 07:38:23,999 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:23,999 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-07-14 07:38:24,000 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-07-14 07:38:24,000 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:24,000 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:24,000 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 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)
[2021-07-14 07:38:24,000 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:24,000 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:24,000 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. 
[2021-07-14 07:38:24,000 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. 
[2021-07-14 07:38:24,000 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:24,000 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:24,000 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:24,929 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:24,929 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:24,930 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. 
[2021-07-14 07:38:24,930 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. 
[2021-07-14 07:38:24,930 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:24,930 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:24,930 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:24,930 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2021-07-14 07:38:24,930 INFO  L430      AbstractCegarLoop]: === Iteration 8 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:24,930 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:24,931 INFO  L82        PathProgramCache]: Analyzing trace with hash 1827525801, now seen corresponding path program 1 times
[2021-07-14 07:38:24,931 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:24,931 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281752270]
[2021-07-14 07:38:24,931 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:24,951 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:24,988 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:24,989 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:24,989 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281752270]
[2021-07-14 07:38:24,989 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1281752270] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:24,989 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:38:24,989 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-07-14 07:38:24,989 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1140884045]
[2021-07-14 07:38:24,989 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-07-14 07:38:24,989 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:24,990 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-07-14 07:38:24,990 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-07-14 07:38:24,990 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:24,990 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:24,990 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 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)
[2021-07-14 07:38:24,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:24,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:24,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. 
[2021-07-14 07:38:24,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. 
[2021-07-14 07:38:24,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:24,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:24,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:24,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,190 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,190 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:25,190 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. 
[2021-07-14 07:38:25,190 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. 
[2021-07-14 07:38:25,190 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:25,190 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:25,190 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:25,191 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:25,191 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2021-07-14 07:38:25,199 INFO  L301   ceAbstractionStarter]: Result for error location t1Thread1of1ForFork0 was SAFE (1/3)
[2021-07-14 07:38:25,200 INFO  L255      AbstractCegarLoop]: Starting to check reachability of 3 error locations.
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2021-07-14 07:38:25,204 INFO  L378      AbstractCegarLoop]: Interprodecural is true
[2021-07-14 07:38:25,204 INFO  L379      AbstractCegarLoop]: Hoare is false
[2021-07-14 07:38:25,204 INFO  L380      AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-07-14 07:38:25,204 INFO  L381      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-07-14 07:38:25,204 INFO  L382      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-07-14 07:38:25,204 INFO  L383      AbstractCegarLoop]: Difference is false
[2021-07-14 07:38:25,204 INFO  L384      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-07-14 07:38:25,204 INFO  L388      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start========
[2021-07-14 07:38:25,207 INFO  L430      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:25,207 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:25,208 INFO  L82        PathProgramCache]: Analyzing trace with hash -188493040, now seen corresponding path program 1 times
[2021-07-14 07:38:25,208 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:25,208 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277717868]
[2021-07-14 07:38:25,208 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:25,213 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:25,218 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:25,218 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:25,218 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277717868]
[2021-07-14 07:38:25,218 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1277717868] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:25,218 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:38:25,218 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-07-14 07:38:25,219 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1323640429]
[2021-07-14 07:38:25,219 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-14 07:38:25,219 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:25,219 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-14 07:38:25,219 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-14 07:38:25,219 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,219 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:25,219 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-14 07:38:25,219 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,396 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,396 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8
[2021-07-14 07:38:25,399 INFO  L301   ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (2/3)
[2021-07-14 07:38:25,400 INFO  L255      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2021-07-14 07:38:25,404 INFO  L378      AbstractCegarLoop]: Interprodecural is true
[2021-07-14 07:38:25,404 INFO  L379      AbstractCegarLoop]: Hoare is false
[2021-07-14 07:38:25,404 INFO  L380      AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-07-14 07:38:25,404 INFO  L381      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-07-14 07:38:25,404 INFO  L382      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-07-14 07:38:25,404 INFO  L383      AbstractCegarLoop]: Difference is false
[2021-07-14 07:38:25,404 INFO  L384      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-07-14 07:38:25,404 INFO  L388      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == t2Thread1of1ForFork1========
[2021-07-14 07:38:25,487 INFO  L430      AbstractCegarLoop]: === Iteration 1 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:25,487 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:25,487 INFO  L82        PathProgramCache]: Analyzing trace with hash -432067284, now seen corresponding path program 1 times
[2021-07-14 07:38:25,487 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:25,487 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189899710]
[2021-07-14 07:38:25,487 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:25,495 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:25,503 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:25,503 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:25,503 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189899710]
[2021-07-14 07:38:25,503 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189899710] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:25,503 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:38:25,503 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-07-14 07:38:25,503 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920786764]
[2021-07-14 07:38:25,503 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-07-14 07:38:25,503 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:25,504 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-07-14 07:38:25,504 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-07-14 07:38:25,504 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,504 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:25,504 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 2 states have (on average 63.0) internal successors, (126), 2 states have internal predecessors, (126), 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)
[2021-07-14 07:38:25,504 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,506 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,506 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9
[2021-07-14 07:38:25,506 INFO  L430      AbstractCegarLoop]: === Iteration 2 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:25,506 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:25,506 INFO  L82        PathProgramCache]: Analyzing trace with hash 1417620688, now seen corresponding path program 1 times
[2021-07-14 07:38:25,506 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:25,506 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47376673]
[2021-07-14 07:38:25,506 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:25,515 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:25,532 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:25,532 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:25,532 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [47376673]
[2021-07-14 07:38:25,532 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [47376673] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:25,532 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:38:25,532 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2021-07-14 07:38:25,532 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [90082354]
[2021-07-14 07:38:25,533 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 4 states
[2021-07-14 07:38:25,533 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:25,533 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2021-07-14 07:38:25,533 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2021-07-14 07:38:25,533 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,533 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:25,533 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 4 states, 4 states have (on average 31.0) internal successors, (124), 4 states have internal predecessors, (124), 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)
[2021-07-14 07:38:25,533 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,533 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:25,563 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10
[2021-07-14 07:38:25,563 INFO  L430      AbstractCegarLoop]: === Iteration 3 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:25,563 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:25,563 INFO  L82        PathProgramCache]: Analyzing trace with hash 752880188, now seen corresponding path program 1 times
[2021-07-14 07:38:25,563 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:25,563 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2105379344]
[2021-07-14 07:38:25,563 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:25,579 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:25,601 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:25,602 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:25,602 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2105379344]
[2021-07-14 07:38:25,602 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2105379344] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:25,602 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:38:25,602 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-07-14 07:38:25,602 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288849822]
[2021-07-14 07:38:25,602 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-07-14 07:38:25,602 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:25,603 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-07-14 07:38:25,603 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-07-14 07:38:25,603 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,603 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:25,603 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 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)
[2021-07-14 07:38:25,603 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,603 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:25,603 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,624 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,624 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:25,625 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:25,625 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11
[2021-07-14 07:38:25,625 INFO  L430      AbstractCegarLoop]: === Iteration 4 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:25,625 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:25,625 INFO  L82        PathProgramCache]: Analyzing trace with hash 2079632794, now seen corresponding path program 1 times
[2021-07-14 07:38:25,625 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:25,625 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797516006]
[2021-07-14 07:38:25,625 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:25,636 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:25,652 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:25,653 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:25,653 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797516006]
[2021-07-14 07:38:25,653 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [797516006] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:25,653 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:38:25,653 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2021-07-14 07:38:25,653 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [825447395]
[2021-07-14 07:38:25,653 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 4 states
[2021-07-14 07:38:25,653 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:25,654 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2021-07-14 07:38:25,654 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2021-07-14 07:38:25,654 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,654 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:25,654 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 4 states, 4 states have (on average 36.0) internal successors, (144), 4 states have internal predecessors, (144), 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)
[2021-07-14 07:38:25,654 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,654 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:25,654 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:25,654 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,682 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,682 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:25,682 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:25,683 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:25,683 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12
[2021-07-14 07:38:25,683 INFO  L430      AbstractCegarLoop]: === Iteration 5 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:25,683 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:25,683 INFO  L82        PathProgramCache]: Analyzing trace with hash 2078847748, now seen corresponding path program 1 times
[2021-07-14 07:38:25,683 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:25,683 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445046039]
[2021-07-14 07:38:25,683 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:25,691 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:25,706 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:25,706 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:25,706 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [445046039]
[2021-07-14 07:38:25,706 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [445046039] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:25,706 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:38:25,706 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-07-14 07:38:25,706 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650874451]
[2021-07-14 07:38:25,706 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-07-14 07:38:25,706 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:25,707 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-07-14 07:38:25,707 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-07-14 07:38:25,707 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,707 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:25,710 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 3 states have internal predecessors, (143), 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)
[2021-07-14 07:38:25,710 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,710 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:25,710 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:25,710 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:25,710 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,753 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:25,753 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:25,753 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:25,753 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:25,753 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:25,753 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13
[2021-07-14 07:38:25,753 INFO  L430      AbstractCegarLoop]: === Iteration 6 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:25,754 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:25,754 INFO  L82        PathProgramCache]: Analyzing trace with hash 1123183383, now seen corresponding path program 1 times
[2021-07-14 07:38:25,754 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:25,754 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116209648]
[2021-07-14 07:38:25,754 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:25,769 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:25,797 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:25,797 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:25,797 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116209648]
[2021-07-14 07:38:25,797 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2116209648] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:25,797 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1914619249]
[2021-07-14 07:38:25,798 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:25,978 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:25,980 INFO  L263         TraceCheckSpWp]: Trace formula consists of 385 conjuncts, 4 conjunts are in the unsatisfiable core
[2021-07-14 07:38:25,987 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:26,232 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:26,233 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1914619249] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:26,233 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:38:26,233 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7
[2021-07-14 07:38:26,234 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [476843013]
[2021-07-14 07:38:26,235 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 7 states
[2021-07-14 07:38:26,235 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:26,235 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2021-07-14 07:38:26,235 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42
[2021-07-14 07:38:26,235 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:26,235 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:26,235 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 7 states, 7 states have (on average 30.428571428571427) internal successors, (213), 7 states have internal predecessors, (213), 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)
[2021-07-14 07:38:26,235 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:26,235 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:26,235 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:26,235 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:26,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:26,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:26,267 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:26,267 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:26,268 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:26,268 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:26,268 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:26,268 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:26,485 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:26,486 INFO  L430      AbstractCegarLoop]: === Iteration 7 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:26,486 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:26,486 INFO  L82        PathProgramCache]: Analyzing trace with hash 679404068, now seen corresponding path program 2 times
[2021-07-14 07:38:26,486 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:26,486 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046745940]
[2021-07-14 07:38:26,486 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:26,503 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:26,557 INFO  L134       CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:26,557 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:26,557 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1046745940]
[2021-07-14 07:38:26,557 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1046745940] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:26,557 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1039405966]
[2021-07-14 07:38:26,558 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:26,670 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2021-07-14 07:38:26,670 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-07-14 07:38:26,672 INFO  L263         TraceCheckSpWp]: Trace formula consists of 323 conjuncts, 47 conjunts are in the unsatisfiable core
[2021-07-14 07:38:26,684 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:26,725 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2021-07-14 07:38:26,726 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:26,729 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:26,730 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:26,730 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9
[2021-07-14 07:38:26,769 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-07-14 07:38:26,769 INFO  L388             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
[2021-07-14 07:38:26,771 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:26,776 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:26,776 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:26,777 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:18
[2021-07-14 07:38:26,801 INFO  L354             Elim1Store]: treesize reduction 8, result has 52.9 percent of original size
[2021-07-14 07:38:26,801 INFO  L388             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
[2021-07-14 07:38:26,802 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:26,807 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:26,807 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:26,807 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:16
[2021-07-14 07:38:26,862 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9
[2021-07-14 07:38:26,863 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:26,871 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:26,871 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:26,871 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:35, output treesize:31
[2021-07-14 07:38:26,897 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:26,898 INFO  L388             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 22
[2021-07-14 07:38:26,899 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:26,910 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:26,911 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:26,911 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:40
[2021-07-14 07:38:26,942 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:26,942 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:26,943 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:26,944 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34
[2021-07-14 07:38:26,945 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:26,953 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:26,954 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:26,954 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43
[2021-07-14 07:38:27,157 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:27,157 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:27,158 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:27,158 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44
[2021-07-14 07:38:27,162 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:27,172 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:27,175 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:27,175 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:54, output treesize:35
[2021-07-14 07:38:27,219 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:27,220 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:27,221 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:27,222 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44
[2021-07-14 07:38:27,224 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:27,231 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:27,233 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:27,233 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:46, output treesize:31
[2021-07-14 07:38:27,408 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:27,409 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:27,410 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:27,430 INFO  L354             Elim1Store]: treesize reduction 90, result has 23.7 percent of original size
[2021-07-14 07:38:27,431 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 52 treesize of output 51
[2021-07-14 07:38:27,436 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:27,445 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:27,446 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:27,446 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:55, output treesize:31
[2021-07-14 07:38:27,462 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:27,463 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:27,463 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:27,465 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:27,465 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 39
[2021-07-14 07:38:27,467 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:27,473 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:27,474 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:27,474 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:46, output treesize:22
[2021-07-14 07:38:27,509 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:27,509 INFO  L388             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 1 case distinctions, treesize of input 22 treesize of output 10
[2021-07-14 07:38:27,510 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:27,511 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:27,512 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:27,512 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:22, output treesize:3
[2021-07-14 07:38:27,639 INFO  L134       CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked.
[2021-07-14 07:38:27,640 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1039405966] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:27,640 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences.
[2021-07-14 07:38:27,640 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [7] total 26
[2021-07-14 07:38:27,640 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056327776]
[2021-07-14 07:38:27,641 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 21 states
[2021-07-14 07:38:27,641 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:27,641 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants.
[2021-07-14 07:38:27,641 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=565, Unknown=0, NotChecked=0, Total=650
[2021-07-14 07:38:27,641 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:27,641 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:27,642 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 21 states, 21 states have (on average 8.476190476190476) internal successors, (178), 21 states have internal predecessors, (178), 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)
[2021-07-14 07:38:27,642 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:27,642 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:27,643 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:27,643 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:27,643 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:27,643 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:27,643 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:28,471 WARN  L205               SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 76
[2021-07-14 07:38:28,613 WARN  L205               SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 78
[2021-07-14 07:38:28,899 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:28,899 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:28,899 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:28,899 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:28,899 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:28,899 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:28,899 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:29,116 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15
[2021-07-14 07:38:29,116 INFO  L430      AbstractCegarLoop]: === Iteration 8 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:29,116 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:29,116 INFO  L82        PathProgramCache]: Analyzing trace with hash -1164934582, now seen corresponding path program 1 times
[2021-07-14 07:38:29,116 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:29,116 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [167963902]
[2021-07-14 07:38:29,117 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:29,133 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:29,180 INFO  L134       CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:29,180 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:29,180 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [167963902]
[2021-07-14 07:38:29,181 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [167963902] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:29,181 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [733679874]
[2021-07-14 07:38:29,181 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:29,305 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:29,307 INFO  L263         TraceCheckSpWp]: Trace formula consists of 452 conjuncts, 6 conjunts are in the unsatisfiable core
[2021-07-14 07:38:29,309 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:29,555 INFO  L134       CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:29,556 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [733679874] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:29,556 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:38:29,556 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9
[2021-07-14 07:38:29,557 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712314010]
[2021-07-14 07:38:29,558 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 9 states
[2021-07-14 07:38:29,558 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:29,558 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2021-07-14 07:38:29,558 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72
[2021-07-14 07:38:29,558 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:29,558 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:29,559 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 9 states, 9 states have (on average 28.0) internal successors, (252), 9 states have internal predecessors, (252), 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)
[2021-07-14 07:38:29,559 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:29,559 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:29,559 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:29,559 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:29,559 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:29,559 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:29,559 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:29,559 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:29,625 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:29,625 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:29,625 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:29,625 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:29,625 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:29,625 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:29,625 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:29,626 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:29,842 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16
[2021-07-14 07:38:29,843 INFO  L430      AbstractCegarLoop]: === Iteration 9 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:29,843 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:29,843 INFO  L82        PathProgramCache]: Analyzing trace with hash -221665775, now seen corresponding path program 2 times
[2021-07-14 07:38:29,843 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:29,843 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [225262725]
[2021-07-14 07:38:29,843 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:29,869 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:29,934 INFO  L134       CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:29,935 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:29,935 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [225262725]
[2021-07-14 07:38:29,935 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [225262725] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:29,935 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1720738683]
[2021-07-14 07:38:29,935 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:30,114 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-07-14 07:38:30,114 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-07-14 07:38:30,116 INFO  L263         TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 8 conjunts are in the unsatisfiable core
[2021-07-14 07:38:30,118 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:30,378 INFO  L134       CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:30,379 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1720738683] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:30,379 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:38:30,379 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11
[2021-07-14 07:38:30,379 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887300207]
[2021-07-14 07:38:30,380 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 11 states
[2021-07-14 07:38:30,380 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:30,380 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants.
[2021-07-14 07:38:30,380 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110
[2021-07-14 07:38:30,381 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:30,381 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:30,381 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 11 states, 11 states have (on average 26.09090909090909) internal successors, (287), 11 states have internal predecessors, (287), 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)
[2021-07-14 07:38:30,381 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:30,381 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:30,381 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:30,381 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:30,381 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:30,381 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:30,381 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:30,381 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:30,381 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:30,460 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:30,460 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:30,460 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:30,460 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:30,460 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:30,461 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:30,461 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:30,461 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:30,461 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:30,678 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17
[2021-07-14 07:38:30,678 INFO  L430      AbstractCegarLoop]: === Iteration 10 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:30,678 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:30,679 INFO  L82        PathProgramCache]: Analyzing trace with hash 1238004970, now seen corresponding path program 3 times
[2021-07-14 07:38:30,680 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:30,680 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1061248458]
[2021-07-14 07:38:30,680 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:30,699 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:30,781 INFO  L134       CoverageAnalysis]: Checked inductivity of 214 backedges. 0 proven. 214 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:30,781 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:30,781 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1061248458]
[2021-07-14 07:38:30,781 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1061248458] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:30,781 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2035848427]
[2021-07-14 07:38:30,781 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:31,016 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s)
[2021-07-14 07:38:31,016 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-07-14 07:38:31,019 INFO  L263         TraceCheckSpWp]: Trace formula consists of 452 conjuncts, 42 conjunts are in the unsatisfiable core
[2021-07-14 07:38:31,021 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:31,055 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2021-07-14 07:38:31,056 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:31,057 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:31,057 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:31,057 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5
[2021-07-14 07:38:31,074 INFO  L354             Elim1Store]: treesize reduction 4, result has 50.0 percent of original size
[2021-07-14 07:38:31,074 INFO  L388             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
[2021-07-14 07:38:31,076 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:31,077 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:31,078 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:31,078 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:11, output treesize:4
[2021-07-14 07:38:31,353 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9
[2021-07-14 07:38:31,354 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:31,357 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:31,358 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:31,358 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14
[2021-07-14 07:38:31,389 INFO  L388             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 26 treesize of output 25
[2021-07-14 07:38:31,393 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:31,397 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:31,398 INFO  L550         ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:31,398 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:30, output treesize:9
[2021-07-14 07:38:31,520 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:38:31,527 INFO  L354             Elim1Store]: treesize reduction 31, result has 22.5 percent of original size
[2021-07-14 07:38:31,527 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 27
[2021-07-14 07:38:31,529 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:31,535 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:31,537 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:31,537 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:40, output treesize:16
[2021-07-14 07:38:31,561 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:31,562 INFO  L388             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 25 treesize of output 24
[2021-07-14 07:38:31,564 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:31,569 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:31,570 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:31,570 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:31, output treesize:16
[2021-07-14 07:38:31,578 INFO  L388             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 19 treesize of output 7
[2021-07-14 07:38:31,579 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:31,580 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:31,581 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:31,581 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:3
[2021-07-14 07:38:31,629 INFO  L134       CoverageAnalysis]: Checked inductivity of 214 backedges. 85 proven. 78 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked.
[2021-07-14 07:38:31,630 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [2035848427] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:31,631 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:38:31,631 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 14] total 23
[2021-07-14 07:38:31,632 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146151176]
[2021-07-14 07:38:31,632 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 23 states
[2021-07-14 07:38:31,632 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:31,633 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants.
[2021-07-14 07:38:31,633 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=436, Unknown=0, NotChecked=0, Total=506
[2021-07-14 07:38:31,633 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:31,633 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:31,633 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 23 states, 23 states have (on average 20.869565217391305) internal successors, (480), 23 states have internal predecessors, (480), 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)
[2021-07-14 07:38:31,633 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:31,633 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:31,633 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:31,633 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:31,634 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:31,634 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:31,634 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:31,634 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:31,634 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:31,634 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:32,707 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:32,708 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:32,708 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:32,708 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:32,708 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:32,708 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:32,708 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:32,708 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:32,708 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:32,708 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. 
[2021-07-14 07:38:32,928 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,9 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:32,931 INFO  L430      AbstractCegarLoop]: === Iteration 11 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:32,932 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:32,932 INFO  L82        PathProgramCache]: Analyzing trace with hash 298580859, now seen corresponding path program 1 times
[2021-07-14 07:38:32,932 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:32,932 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734609145]
[2021-07-14 07:38:32,932 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:32,952 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:33,052 INFO  L134       CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 347 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:33,053 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:33,053 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1734609145]
[2021-07-14 07:38:33,053 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1734609145] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:33,053 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2066874234]
[2021-07-14 07:38:33,053 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:33,300 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:33,302 INFO  L263         TraceCheckSpWp]: Trace formula consists of 648 conjuncts, 12 conjunts are in the unsatisfiable core
[2021-07-14 07:38:33,305 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:33,892 INFO  L134       CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 347 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:33,892 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [2066874234] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:33,892 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:38:33,892 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 15
[2021-07-14 07:38:33,893 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [351324814]
[2021-07-14 07:38:33,893 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 15 states
[2021-07-14 07:38:33,893 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:33,893 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants.
[2021-07-14 07:38:33,893 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210
[2021-07-14 07:38:33,894 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:33,894 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:33,894 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 15 states, 15 states have (on average 24.333333333333332) internal successors, (365), 15 states have internal predecessors, (365), 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)
[2021-07-14 07:38:33,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:33,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:33,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:33,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:33,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:33,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:33,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:33,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:33,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:33,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. 
[2021-07-14 07:38:33,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:34,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:34,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:34,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:34,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:34,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:34,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:34,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:34,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:34,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:34,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. 
[2021-07-14 07:38:34,233 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:34,449 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:34,449 INFO  L430      AbstractCegarLoop]: === Iteration 12 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:34,450 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:34,450 INFO  L82        PathProgramCache]: Analyzing trace with hash -1153684677, now seen corresponding path program 2 times
[2021-07-14 07:38:34,450 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:34,450 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [706660690]
[2021-07-14 07:38:34,450 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:34,473 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:34,596 INFO  L134       CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:34,596 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:34,596 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [706660690]
[2021-07-14 07:38:34,596 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [706660690] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:34,597 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [598877598]
[2021-07-14 07:38:34,597 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:34,810 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-07-14 07:38:34,811 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-07-14 07:38:34,814 INFO  L263         TraceCheckSpWp]: Trace formula consists of 715 conjuncts, 14 conjunts are in the unsatisfiable core
[2021-07-14 07:38:34,817 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:35,172 INFO  L134       CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:35,173 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [598877598] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:35,173 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:38:35,173 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 17
[2021-07-14 07:38:35,173 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432760853]
[2021-07-14 07:38:35,173 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 17 states
[2021-07-14 07:38:35,173 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:35,174 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants.
[2021-07-14 07:38:35,174 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=192, Unknown=0, NotChecked=0, Total=272
[2021-07-14 07:38:35,174 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:35,174 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:35,174 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 17 states, 17 states have (on average 23.764705882352942) internal successors, (404), 17 states have internal predecessors, (404), 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)
[2021-07-14 07:38:35,174 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:35,174 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:35,174 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:35,174 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:35,174 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:35,174 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:35,175 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:35,175 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:35,175 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:35,175 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. 
[2021-07-14 07:38:35,175 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:35,175 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:35,356 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:35,356 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:35,356 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:35,356 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:35,356 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:35,356 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:35,356 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:35,357 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:35,357 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:35,357 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. 
[2021-07-14 07:38:35,357 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:35,357 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:35,581 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:35,581 INFO  L430      AbstractCegarLoop]: === Iteration 13 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:35,581 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:35,581 INFO  L82        PathProgramCache]: Analyzing trace with hash -2034167936, now seen corresponding path program 3 times
[2021-07-14 07:38:35,582 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:35,582 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076870345]
[2021-07-14 07:38:35,582 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:35,611 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:35,767 INFO  L134       CoverageAnalysis]: Checked inductivity of 730 backedges. 0 proven. 730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:35,767 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:35,767 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076870345]
[2021-07-14 07:38:35,767 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1076870345] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:35,767 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [360292093]
[2021-07-14 07:38:35,768 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:36,113 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s)
[2021-07-14 07:38:36,113 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-07-14 07:38:36,115 INFO  L263         TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 3 conjunts are in the unsatisfiable core
[2021-07-14 07:38:36,119 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:36,509 INFO  L134       CoverageAnalysis]: Checked inductivity of 730 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 494 trivial. 0 not checked.
[2021-07-14 07:38:36,509 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [360292093] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:36,509 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences.
[2021-07-14 07:38:36,509 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [17] total 18
[2021-07-14 07:38:36,510 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2032693983]
[2021-07-14 07:38:36,510 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-07-14 07:38:36,510 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:36,511 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-07-14 07:38:36,511 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306
[2021-07-14 07:38:36,511 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:36,511 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:36,512 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 76.66666666666667) internal successors, (230), 3 states have internal predecessors, (230), 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)
[2021-07-14 07:38:36,512 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:36,512 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:36,512 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:36,512 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:36,512 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:36,512 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:36,512 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:36,512 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:36,512 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:36,512 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. 
[2021-07-14 07:38:36,512 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:36,513 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:36,513 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:36,639 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:36,639 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:36,639 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:36,639 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:36,639 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:36,639 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:36,639 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:36,640 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:36,640 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:36,640 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:38:36,640 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:36,640 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:36,640 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:36,862 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21
[2021-07-14 07:38:36,862 INFO  L430      AbstractCegarLoop]: === Iteration 14 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:36,862 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:36,862 INFO  L82        PathProgramCache]: Analyzing trace with hash -1895779423, now seen corresponding path program 1 times
[2021-07-14 07:38:36,862 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:36,863 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376237797]
[2021-07-14 07:38:36,863 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:36,883 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:37,003 INFO  L134       CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:37,004 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:37,004 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376237797]
[2021-07-14 07:38:37,004 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [376237797] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:37,004 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [530785165]
[2021-07-14 07:38:37,004 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:37,119 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:37,120 INFO  L263         TraceCheckSpWp]: Trace formula consists of 480 conjuncts, 16 conjunts are in the unsatisfiable core
[2021-07-14 07:38:37,122 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:37,373 INFO  L134       CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:37,373 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [530785165] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:37,373 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:38:37,373 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 19
[2021-07-14 07:38:37,373 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1689967190]
[2021-07-14 07:38:37,374 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 19 states
[2021-07-14 07:38:37,374 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:37,374 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants.
[2021-07-14 07:38:37,374 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=243, Unknown=0, NotChecked=0, Total=342
[2021-07-14 07:38:37,374 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:37,374 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:37,375 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 19 states, 19 states have (on average 13.947368421052632) internal successors, (265), 19 states have internal predecessors, (265), 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)
[2021-07-14 07:38:37,375 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:37,375 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:37,375 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:37,375 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:37,375 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:37,375 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:37,375 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:37,375 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:37,375 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:37,375 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:38:37,375 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:37,375 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:37,375 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:37,375 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:37,567 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:37,567 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:37,567 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:37,567 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:37,567 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:37,567 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:37,568 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:37,568 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:37,568 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:37,568 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:38:37,568 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:37,568 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:37,568 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:37,568 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:37,785 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:37,786 INFO  L430      AbstractCegarLoop]: === Iteration 15 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:37,786 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:37,786 INFO  L82        PathProgramCache]: Analyzing trace with hash -1059541815, now seen corresponding path program 2 times
[2021-07-14 07:38:37,786 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:37,786 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168246374]
[2021-07-14 07:38:37,786 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:37,802 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:37,941 INFO  L134       CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:37,942 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:37,942 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168246374]
[2021-07-14 07:38:37,942 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [168246374] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:37,942 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1233281690]
[2021-07-14 07:38:37,942 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:38,108 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-07-14 07:38:38,108 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-07-14 07:38:38,110 INFO  L263         TraceCheckSpWp]: Trace formula consists of 495 conjuncts, 18 conjunts are in the unsatisfiable core
[2021-07-14 07:38:38,112 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:38,370 INFO  L134       CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:38,370 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1233281690] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:38,370 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:38:38,370 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 21
[2021-07-14 07:38:38,370 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634952539]
[2021-07-14 07:38:38,371 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 21 states
[2021-07-14 07:38:38,371 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:38,371 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants.
[2021-07-14 07:38:38,371 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=300, Unknown=0, NotChecked=0, Total=420
[2021-07-14 07:38:38,371 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:38,371 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:38,372 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 21 states, 21 states have (on average 13.0) internal successors, (273), 21 states have internal predecessors, (273), 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)
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:38,372 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:38,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:38,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:38,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:38,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:38,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:38,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:38,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:38,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:38,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:38,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:38:38,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:38,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:38,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:38,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:38,614 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:38:38,834 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23
[2021-07-14 07:38:38,834 INFO  L430      AbstractCegarLoop]: === Iteration 16 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:38,834 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:38,835 INFO  L82        PathProgramCache]: Analyzing trace with hash -430375439, now seen corresponding path program 3 times
[2021-07-14 07:38:38,835 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:38,835 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008499898]
[2021-07-14 07:38:38,835 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:38,851 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:38,999 INFO  L134       CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:38,999 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:38,999 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2008499898]
[2021-07-14 07:38:38,999 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2008499898] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:38,999 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1275308389]
[2021-07-14 07:38:38,999 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:39,266 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s)
[2021-07-14 07:38:39,266 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-07-14 07:38:39,270 INFO  L263         TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 76 conjunts are in the unsatisfiable core
[2021-07-14 07:38:39,274 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:39,297 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2021-07-14 07:38:39,298 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,299 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:39,299 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,299 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5
[2021-07-14 07:38:39,330 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-07-14 07:38:39,330 INFO  L388             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
[2021-07-14 07:38:39,332 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,336 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:39,337 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,337 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:15
[2021-07-14 07:38:39,380 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-07-14 07:38:39,380 INFO  L388             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
[2021-07-14 07:38:39,382 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,388 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:39,389 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,389 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:26, output treesize:28
[2021-07-14 07:38:39,422 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-07-14 07:38:39,423 INFO  L388             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
[2021-07-14 07:38:39,425 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,431 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:39,432 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,432 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:33, output treesize:25
[2021-07-14 07:38:39,504 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9
[2021-07-14 07:38:39,505 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,515 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:39,515 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,516 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:40
[2021-07-14 07:38:39,547 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:39,548 INFO  L388             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 22
[2021-07-14 07:38:39,549 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,560 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:39,561 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,561 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:53, output treesize:49
[2021-07-14 07:38:39,608 INFO  L354             Elim1Store]: treesize reduction 64, result has 22.9 percent of original size
[2021-07-14 07:38:39,608 INFO  L388             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 3 case distinctions, treesize of input 32 treesize of output 34
[2021-07-14 07:38:39,609 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,620 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:39,620 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,620 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:56, output treesize:52
[2021-07-14 07:38:39,893 INFO  L354             Elim1Store]: treesize reduction 36, result has 2.7 percent of original size
[2021-07-14 07:38:39,894 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 44
[2021-07-14 07:38:39,895 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,907 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:39,908 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,908 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:63, output treesize:40
[2021-07-14 07:38:39,953 INFO  L354             Elim1Store]: treesize reduction 36, result has 2.7 percent of original size
[2021-07-14 07:38:39,953 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 44
[2021-07-14 07:38:39,954 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,962 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:39,964 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:39,964 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:51, output treesize:32
[2021-07-14 07:38:40,100 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:40,101 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:40,101 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:40,102 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:40,102 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:38:40,121 INFO  L354             Elim1Store]: treesize reduction 66, result has 29.8 percent of original size
[2021-07-14 07:38:40,121 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 49 treesize of output 51
[2021-07-14 07:38:40,122 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:40,131 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:40,132 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:40,132 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:59, output treesize:38
[2021-07-14 07:38:40,167 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:40,168 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:40,168 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:38:40,169 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:40,169 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 39
[2021-07-14 07:38:40,171 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:40,178 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:40,179 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:40,179 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:53, output treesize:29
[2021-07-14 07:38:40,288 INFO  L354             Elim1Store]: treesize reduction 41, result has 18.0 percent of original size
[2021-07-14 07:38:40,288 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 27
[2021-07-14 07:38:40,289 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:40,294 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:40,294 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:40,294 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:23
[2021-07-14 07:38:40,342 INFO  L354             Elim1Store]: treesize reduction 11, result has 8.3 percent of original size
[2021-07-14 07:38:40,342 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32
[2021-07-14 07:38:40,343 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:40,348 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:40,349 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:40,349 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:34, output treesize:19
[2021-07-14 07:38:40,532 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:38:40,533 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:40,551 INFO  L354             Elim1Store]: treesize reduction 99, result has 18.2 percent of original size
[2021-07-14 07:38:40,552 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 6 case distinctions, treesize of input 43 treesize of output 42
[2021-07-14 07:38:40,553 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:40,559 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:40,561 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:40,561 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:46, output treesize:22
[2021-07-14 07:38:40,572 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:40,572 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:40,573 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:40,575 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:40,575 INFO  L388             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 1 case distinctions, treesize of input 34 treesize of output 36
[2021-07-14 07:38:40,576 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:40,581 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:40,582 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:40,582 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:37, output treesize:22
[2021-07-14 07:38:40,590 INFO  L354             Elim1Store]: treesize reduction 11, result has 8.3 percent of original size
[2021-07-14 07:38:40,591 INFO  L388             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 28 treesize of output 10
[2021-07-14 07:38:40,592 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:40,593 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:40,593 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:40,593 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:3
[2021-07-14 07:38:40,700 INFO  L134       CoverageAnalysis]: Checked inductivity of 297 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked.
[2021-07-14 07:38:40,700 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1275308389] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:38:40,700 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences.
[2021-07-14 07:38:40,700 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [21] total 49
[2021-07-14 07:38:40,700 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [237999446]
[2021-07-14 07:38:40,701 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 30 states
[2021-07-14 07:38:40,701 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:40,701 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants.
[2021-07-14 07:38:40,702 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=218, Invalid=2134, Unknown=0, NotChecked=0, Total=2352
[2021-07-14 07:38:40,702 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:40,702 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:40,702 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 30 states, 30 states have (on average 6.2) internal successors, (186), 30 states have internal predecessors, (186), 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)
[2021-07-14 07:38:40,702 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:40,702 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:40,702 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:40,702 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:40,702 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:40,702 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:40,702 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:40,703 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:40,703 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:40,703 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:38:40,703 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:40,703 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:40,703 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:40,703 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:40,703 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:38:40,703 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:43,053 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:43,053 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:43,053 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:43,053 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:43,053 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:43,053 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:43,053 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:43,053 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:43,053 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:43,054 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:38:43,054 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:43,054 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:43,054 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:43,054 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:43,054 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:38:43,054 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:38:43,271 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:43,271 INFO  L430      AbstractCegarLoop]: === Iteration 17 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:43,271 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:43,271 INFO  L82        PathProgramCache]: Analyzing trace with hash 1453349228, now seen corresponding path program 1 times
[2021-07-14 07:38:43,271 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:43,271 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831772595]
[2021-07-14 07:38:43,271 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:43,285 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:43,499 INFO  L134       CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:43,499 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:43,499 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831772595]
[2021-07-14 07:38:43,500 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1831772595] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:43,500 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1949550116]
[2021-07-14 07:38:43,500 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:43,617 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:43,619 INFO  L263         TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 20 conjunts are in the unsatisfiable core
[2021-07-14 07:38:43,621 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:43,919 INFO  L134       CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:43,919 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1949550116] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:43,919 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:38:43,919 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 23
[2021-07-14 07:38:43,920 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [212786452]
[2021-07-14 07:38:43,920 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 23 states
[2021-07-14 07:38:43,920 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:43,921 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants.
[2021-07-14 07:38:43,922 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506
[2021-07-14 07:38:43,922 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:43,922 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:43,922 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 23 states, 23 states have (on average 12.565217391304348) internal successors, (289), 23 states have internal predecessors, (289), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-07-14 07:38:43,922 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:43,926 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:43,926 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:43,926 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:43,926 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:43,926 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:43,927 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:43,927 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:43,927 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:43,927 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:38:43,927 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:43,927 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:43,927 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:43,927 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:43,927 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:38:43,927 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:38:43,927 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:44,190 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:44,190 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:44,190 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:44,190 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:44,191 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:44,191 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:44,191 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:44,191 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:44,191 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:44,191 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:38:44,191 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:44,191 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:44,191 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:44,191 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:44,191 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:38:44,191 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:38:44,191 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:44,408 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25
[2021-07-14 07:38:44,408 INFO  L430      AbstractCegarLoop]: === Iteration 18 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:44,408 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:44,408 INFO  L82        PathProgramCache]: Analyzing trace with hash 658986900, now seen corresponding path program 2 times
[2021-07-14 07:38:44,408 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:44,408 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1470420661]
[2021-07-14 07:38:44,409 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:44,429 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:44,625 INFO  L134       CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:44,625 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:44,625 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1470420661]
[2021-07-14 07:38:44,625 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1470420661] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:44,625 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [704027847]
[2021-07-14 07:38:44,625 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:44,801 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-07-14 07:38:44,801 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-07-14 07:38:44,803 INFO  L263         TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 22 conjunts are in the unsatisfiable core
[2021-07-14 07:38:44,805 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:45,129 INFO  L134       CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:45,129 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [704027847] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:45,129 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:38:45,130 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 25
[2021-07-14 07:38:45,130 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124267530]
[2021-07-14 07:38:45,130 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 25 states
[2021-07-14 07:38:45,130 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:45,130 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants.
[2021-07-14 07:38:45,132 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=432, Unknown=0, NotChecked=0, Total=600
[2021-07-14 07:38:45,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:45,132 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:45,132 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 25 states, 25 states have (on average 11.88) internal successors, (297), 25 states have internal predecessors, (297), 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)
[2021-07-14 07:38:45,132 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:45,132 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:45,132 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:45,132 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:45,132 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:45,132 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:45,132 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:45,132 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:45,132 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:45,132 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:38:45,132 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:45,132 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:45,133 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:45,133 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:45,136 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:38:45,136 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:38:45,136 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:45,136 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:45,438 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:45,438 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:45,438 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:45,438 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:45,438 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:45,438 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:45,438 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:45,438 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:45,438 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:45,438 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:38:45,438 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:45,438 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:45,438 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:45,439 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:45,439 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:38:45,439 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:38:45,439 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:45,439 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:38:45,649 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26
[2021-07-14 07:38:45,649 INFO  L430      AbstractCegarLoop]: === Iteration 19 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:45,649 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:45,649 INFO  L82        PathProgramCache]: Analyzing trace with hash 46247356, now seen corresponding path program 3 times
[2021-07-14 07:38:45,649 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:45,649 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833659794]
[2021-07-14 07:38:45,649 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:45,664 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:45,911 INFO  L134       CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 451 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:45,912 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:45,912 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833659794]
[2021-07-14 07:38:45,912 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [833659794] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:45,912 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [180701161]
[2021-07-14 07:38:45,912 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:46,159 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s)
[2021-07-14 07:38:46,159 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-07-14 07:38:46,162 INFO  L263         TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 97 conjunts are in the unsatisfiable core
[2021-07-14 07:38:46,167 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:46,192 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2021-07-14 07:38:46,192 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,194 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:46,194 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,194 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5
[2021-07-14 07:38:46,221 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-07-14 07:38:46,222 INFO  L388             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
[2021-07-14 07:38:46,223 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,227 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:46,228 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,228 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:18
[2021-07-14 07:38:46,272 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-07-14 07:38:46,272 INFO  L388             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
[2021-07-14 07:38:46,274 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,282 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:46,282 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,282 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:31
[2021-07-14 07:38:46,319 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-07-14 07:38:46,319 INFO  L388             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
[2021-07-14 07:38:46,321 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,328 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:46,329 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,329 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:28
[2021-07-14 07:38:46,410 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9
[2021-07-14 07:38:46,411 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,422 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:46,423 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,423 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43
[2021-07-14 07:38:46,459 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:46,459 INFO  L388             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 22
[2021-07-14 07:38:46,460 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,473 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:46,474 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,474 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:56, output treesize:52
[2021-07-14 07:38:46,515 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:46,515 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:46,516 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:46,516 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34
[2021-07-14 07:38:46,517 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,529 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:46,530 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,530 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:55
[2021-07-14 07:38:46,814 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:46,814 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:46,815 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:46,816 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44
[2021-07-14 07:38:46,817 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,830 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:46,831 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,831 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:66, output treesize:43
[2021-07-14 07:38:46,876 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:46,876 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:46,877 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:46,877 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44
[2021-07-14 07:38:46,878 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,888 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:46,889 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:46,889 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:54, output treesize:35
[2021-07-14 07:38:47,044 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,045 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,045 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,046 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,046 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:38:47,065 INFO  L354             Elim1Store]: treesize reduction 66, result has 29.8 percent of original size
[2021-07-14 07:38:47,065 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 49 treesize of output 51
[2021-07-14 07:38:47,066 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,077 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:47,078 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,078 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:41
[2021-07-14 07:38:47,117 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,118 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,119 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:38:47,119 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,120 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 39
[2021-07-14 07:38:47,121 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,129 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:47,130 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,130 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:56, output treesize:32
[2021-07-14 07:38:47,258 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,258 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 30
[2021-07-14 07:38:47,259 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,266 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:47,267 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,267 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:50, output treesize:26
[2021-07-14 07:38:47,310 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,311 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32
[2021-07-14 07:38:47,312 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,318 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:47,319 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,319 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:37, output treesize:26
[2021-07-14 07:38:47,513 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,513 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:38:47,527 INFO  L354             Elim1Store]: treesize reduction 60, result has 24.1 percent of original size
[2021-07-14 07:38:47,527 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 39
[2021-07-14 07:38:47,528 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,540 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:47,541 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,541 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:56, output treesize:32
[2021-07-14 07:38:47,585 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,586 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,587 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,587 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 36
[2021-07-14 07:38:47,588 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,598 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:47,599 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,599 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:47, output treesize:32
[2021-07-14 07:38:47,616 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,617 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 27
[2021-07-14 07:38:47,618 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,623 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:47,624 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,624 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:41, output treesize:17
[2021-07-14 07:38:47,662 INFO  L388             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 26 treesize of output 25
[2021-07-14 07:38:47,663 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,668 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:47,669 INFO  L550         ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:47,669 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:33, output treesize:13
[2021-07-14 07:38:47,991 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,992 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:47,992 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:38:48,001 INFO  L354             Elim1Store]: treesize reduction 44, result has 13.7 percent of original size
[2021-07-14 07:38:48,001 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 40 treesize of output 48
[2021-07-14 07:38:48,002 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:48,008 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:48,009 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:48,009 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:43, output treesize:28
[2021-07-14 07:38:48,047 INFO  L354             Elim1Store]: treesize reduction 7, result has 12.5 percent of original size
[2021-07-14 07:38:48,047 INFO  L388             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 3 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 15
[2021-07-14 07:38:48,049 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:48,050 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:48,050 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:48,050 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:3
[2021-07-14 07:38:48,090 INFO  L134       CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked.
[2021-07-14 07:38:48,091 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [180701161] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:48,091 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:38:48,091 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 36] total 59
[2021-07-14 07:38:48,091 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [515725635]
[2021-07-14 07:38:48,091 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 59 states
[2021-07-14 07:38:48,091 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:48,092 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants.
[2021-07-14 07:38:48,093 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=345, Invalid=3077, Unknown=0, NotChecked=0, Total=3422
[2021-07-14 07:38:48,093 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:48,093 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:48,093 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 59 states, 59 states have (on average 7.305084745762712) internal successors, (431), 59 states have internal predecessors, (431), 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)
[2021-07-14 07:38:48,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:48,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:48,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:48,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:48,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:48,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:48,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:48,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:48,094 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:48,094 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:38:48,094 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:48,094 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:48,094 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:48,094 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:48,094 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:38:48,094 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:38:48,094 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:48,094 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:38:48,094 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:49,522 WARN  L205               SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 72
[2021-07-14 07:38:53,131 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:53,132 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:38:53,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:38:53,349 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27
[2021-07-14 07:38:53,349 INFO  L430      AbstractCegarLoop]: === Iteration 20 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:53,349 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:53,350 INFO  L82        PathProgramCache]: Analyzing trace with hash 1678037449, now seen corresponding path program 1 times
[2021-07-14 07:38:53,350 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:53,350 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099407812]
[2021-07-14 07:38:53,350 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:53,368 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:53,611 INFO  L134       CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:53,611 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:53,612 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099407812]
[2021-07-14 07:38:53,612 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1099407812] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:53,612 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1109164347]
[2021-07-14 07:38:53,612 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:53,732 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:53,734 INFO  L263         TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 26 conjunts are in the unsatisfiable core
[2021-07-14 07:38:53,736 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:54,110 INFO  L134       CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:54,110 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1109164347] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:54,111 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:38:54,111 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27] total 29
[2021-07-14 07:38:54,111 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856231876]
[2021-07-14 07:38:54,111 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 29 states
[2021-07-14 07:38:54,111 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:54,112 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants.
[2021-07-14 07:38:54,112 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=224, Invalid=588, Unknown=0, NotChecked=0, Total=812
[2021-07-14 07:38:54,112 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:54,112 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:54,112 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 29 states, 29 states have (on average 10.931034482758621) internal successors, (317), 29 states have internal predecessors, (317), 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)
[2021-07-14 07:38:54,112 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:54,112 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:54,112 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:54,112 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:54,112 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:54,112 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:54,112 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:54,113 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:54,113 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:54,113 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:38:54,113 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:54,113 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:54,113 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:54,113 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:54,113 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:38:54,113 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:38:54,113 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:54,113 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:38:54,113 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:38:54,113 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:54,468 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:54,468 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:54,468 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:54,468 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:54,468 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:38:54,469 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:38:54,685 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28
[2021-07-14 07:38:54,686 INFO  L430      AbstractCegarLoop]: === Iteration 21 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:54,686 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:54,686 INFO  L82        PathProgramCache]: Analyzing trace with hash 417235953, now seen corresponding path program 2 times
[2021-07-14 07:38:54,686 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:54,686 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548573029]
[2021-07-14 07:38:54,687 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:54,705 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:54,976 INFO  L134       CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 637 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:54,977 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:54,977 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548573029]
[2021-07-14 07:38:54,977 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1548573029] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:54,977 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1481018655]
[2021-07-14 07:38:54,977 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:55,168 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-07-14 07:38:55,169 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-07-14 07:38:55,171 INFO  L263         TraceCheckSpWp]: Trace formula consists of 580 conjuncts, 28 conjunts are in the unsatisfiable core
[2021-07-14 07:38:55,173 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:55,469 INFO  L134       CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 637 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:55,470 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1481018655] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:55,470 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:38:55,470 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 31
[2021-07-14 07:38:55,470 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931147634]
[2021-07-14 07:38:55,470 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 31 states
[2021-07-14 07:38:55,470 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:55,471 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants.
[2021-07-14 07:38:55,471 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=255, Invalid=675, Unknown=0, NotChecked=0, Total=930
[2021-07-14 07:38:55,471 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:55,471 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:55,471 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 31 states, 31 states have (on average 10.483870967741936) internal successors, (325), 31 states have internal predecessors, (325), 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)
[2021-07-14 07:38:55,471 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:55,471 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:55,471 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:55,471 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:55,471 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:55,471 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:38:55,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:55,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:55,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:55,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:55,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:55,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:55,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:55,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:55,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:55,868 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:55,868 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:38:55,868 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:55,868 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:55,868 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:55,868 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:55,868 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:38:55,868 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:38:55,868 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:55,868 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:38:55,868 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:38:55,868 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:38:55,868 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:38:56,085 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:56,085 INFO  L430      AbstractCegarLoop]: === Iteration 22 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:38:56,085 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:38:56,085 INFO  L82        PathProgramCache]: Analyzing trace with hash -1533571559, now seen corresponding path program 3 times
[2021-07-14 07:38:56,085 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:38:56,086 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546984045]
[2021-07-14 07:38:56,086 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:38:56,110 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:38:56,420 INFO  L134       CoverageAnalysis]: Checked inductivity of 742 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:38:56,420 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:38:56,420 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546984045]
[2021-07-14 07:38:56,420 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1546984045] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:56,420 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1192659771]
[2021-07-14 07:38:56,420 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:38:56,666 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s)
[2021-07-14 07:38:56,666 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-07-14 07:38:56,668 INFO  L263         TraceCheckSpWp]: Trace formula consists of 445 conjuncts, 115 conjunts are in the unsatisfiable core
[2021-07-14 07:38:56,673 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:38:56,692 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2021-07-14 07:38:56,693 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:56,695 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:56,695 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:56,696 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9
[2021-07-14 07:38:56,727 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-07-14 07:38:56,727 INFO  L388             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
[2021-07-14 07:38:56,728 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:56,733 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:56,734 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:56,734 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:21
[2021-07-14 07:38:56,778 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-07-14 07:38:56,778 INFO  L388             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
[2021-07-14 07:38:56,779 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:56,788 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:56,789 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:56,789 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:34
[2021-07-14 07:38:56,830 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-07-14 07:38:56,830 INFO  L388             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
[2021-07-14 07:38:56,832 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:56,895 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:56,895 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:56,895 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:31
[2021-07-14 07:38:56,988 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9
[2021-07-14 07:38:56,989 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:57,005 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:57,006 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:57,006 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46
[2021-07-14 07:38:57,053 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,053 INFO  L388             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 22
[2021-07-14 07:38:57,054 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:57,070 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:57,071 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:57,071 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:55
[2021-07-14 07:38:57,121 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,122 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,123 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,123 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34
[2021-07-14 07:38:57,124 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:57,139 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:57,139 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:57,140 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:62, output treesize:58
[2021-07-14 07:38:57,462 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,463 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,463 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,464 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44
[2021-07-14 07:38:57,465 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:57,480 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:57,481 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:57,481 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:69, output treesize:46
[2021-07-14 07:38:57,534 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,535 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,535 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,536 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44
[2021-07-14 07:38:57,537 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:57,547 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:57,548 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:57,549 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:57, output treesize:38
[2021-07-14 07:38:57,776 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,777 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,778 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,779 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,779 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:38:57,799 INFO  L354             Elim1Store]: treesize reduction 66, result has 29.8 percent of original size
[2021-07-14 07:38:57,799 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 49 treesize of output 51
[2021-07-14 07:38:57,800 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:57,812 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:57,813 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:57,813 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:65, output treesize:51
[2021-07-14 07:38:57,875 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,876 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,877 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,877 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:38:57,878 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,878 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,879 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:57,880 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 49
[2021-07-14 07:38:57,881 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:57,892 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:57,893 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:57,893 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:66, output treesize:42
[2021-07-14 07:38:58,046 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,047 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,048 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,048 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37
[2021-07-14 07:38:58,049 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:58,057 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:58,058 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:58,058 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:57, output treesize:36
[2021-07-14 07:38:58,116 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,116 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,117 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,117 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 39
[2021-07-14 07:38:58,118 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:58,126 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:58,126 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:58,126 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:40
[2021-07-14 07:38:58,548 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,549 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,549 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:38:58,550 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,569 INFO  L354             Elim1Store]: treesize reduction 60, result has 30.2 percent of original size
[2021-07-14 07:38:58,570 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 51 treesize of output 56
[2021-07-14 07:38:58,571 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:58,585 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:58,586 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:58,586 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:70, output treesize:49
[2021-07-14 07:38:58,644 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,644 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,645 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,646 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,646 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,647 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,648 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 53
[2021-07-14 07:38:58,649 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:58,663 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:58,664 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:58,664 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:64, output treesize:49
[2021-07-14 07:38:58,684 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,685 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,685 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,686 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 44
[2021-07-14 07:38:58,687 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:58,695 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:58,696 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:58,696 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:58, output treesize:34
[2021-07-14 07:38:58,756 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,756 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:58,757 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42
[2021-07-14 07:38:58,758 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:58,766 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:58,767 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:58,767 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:50, output treesize:31
[2021-07-14 07:38:59,365 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:38:59,365 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:59,366 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:38:59,374 INFO  L354             Elim1Store]: treesize reduction 45, result has 6.3 percent of original size
[2021-07-14 07:38:59,374 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 51 treesize of output 54
[2021-07-14 07:38:59,375 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:59,385 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:59,386 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:59,386 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:64, output treesize:41
[2021-07-14 07:38:59,459 INFO  L354             Elim1Store]: treesize reduction 35, result has 16.7 percent of original size
[2021-07-14 07:38:59,459 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 45
[2021-07-14 07:38:59,460 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:59,468 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:59,470 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2021-07-14 07:38:59,470 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:55, output treesize:29
[2021-07-14 07:38:59,696 INFO  L388             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 26 treesize of output 10
[2021-07-14 07:38:59,697 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:59,700 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:38:59,700 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:38:59,701 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:30, output treesize:3
[2021-07-14 07:38:59,760 INFO  L134       CoverageAnalysis]: Checked inductivity of 742 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 689 trivial. 0 not checked.
[2021-07-14 07:38:59,760 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1192659771] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:38:59,761 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:38:59,761 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 45] total 74
[2021-07-14 07:38:59,761 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [295475443]
[2021-07-14 07:38:59,761 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 74 states
[2021-07-14 07:38:59,761 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:38:59,762 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants.
[2021-07-14 07:38:59,762 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=408, Invalid=4994, Unknown=0, NotChecked=0, Total=5402
[2021-07-14 07:38:59,762 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:59,763 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:38:59,763 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 74 states, 74 states have (on average 6.351351351351352) internal successors, (470), 74 states have internal predecessors, (470), 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)
[2021-07-14 07:38:59,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:38:59,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:59,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:59,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:38:59,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:59,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:38:59,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:38:59,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:38:59,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:38:59,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:38:59,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:38:59,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:38:59,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:38:59,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:38:59,764 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:38:59,764 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:38:59,764 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:38:59,764 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:38:59,764 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:38:59,764 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:38:59,764 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:38:59,764 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:03,465 WARN  L205               SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76
[2021-07-14 07:39:09,705 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:39:09,706 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:39:09,707 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:09,707 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:39:09,707 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. 
[2021-07-14 07:39:09,920 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30
[2021-07-14 07:39:09,921 INFO  L430      AbstractCegarLoop]: === Iteration 23 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:39:09,921 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:39:09,921 INFO  L82        PathProgramCache]: Analyzing trace with hash 2066594371, now seen corresponding path program 1 times
[2021-07-14 07:39:09,921 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:39:09,921 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [219666701]
[2021-07-14 07:39:09,921 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:39:09,951 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:39:10,369 INFO  L134       CoverageAnalysis]: Checked inductivity of 881 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked.
[2021-07-14 07:39:10,370 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:39:10,370 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [219666701]
[2021-07-14 07:39:10,370 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [219666701] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:39:10,370 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1363529134]
[2021-07-14 07:39:10,370 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:39:10,500 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:39:10,502 INFO  L263         TraceCheckSpWp]: Trace formula consists of 671 conjuncts, 32 conjunts are in the unsatisfiable core
[2021-07-14 07:39:10,504 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:39:10,852 INFO  L134       CoverageAnalysis]: Checked inductivity of 881 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked.
[2021-07-14 07:39:10,852 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1363529134] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:39:10,852 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:39:10,853 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 35
[2021-07-14 07:39:10,853 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853559389]
[2021-07-14 07:39:10,853 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 35 states
[2021-07-14 07:39:10,853 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:39:10,853 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants.
[2021-07-14 07:39:10,854 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=323, Invalid=867, Unknown=0, NotChecked=0, Total=1190
[2021-07-14 07:39:10,854 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:10,854 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:39:10,854 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 35 states, 35 states have (on average 10.085714285714285) internal successors, (353), 35 states have internal predecessors, (353), 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)
[2021-07-14 07:39:10,854 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:10,854 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:10,854 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:10,854 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:10,854 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:10,854 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:39:10,854 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:39:10,854 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:39:10,854 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:39:10,854 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:39:10,854 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:39:10,855 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:39:10,855 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:10,855 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:39:10,855 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:39:10,855 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:39:10,855 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:39:10,855 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:39:10,855 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:39:10,855 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:10,855 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:39:10,855 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. 
[2021-07-14 07:39:10,855 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:11,372 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:11,372 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:11,372 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:39:11,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. 
[2021-07-14 07:39:11,374 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:39:11,596 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable31
[2021-07-14 07:39:11,596 INFO  L430      AbstractCegarLoop]: === Iteration 24 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:39:11,596 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:39:11,597 INFO  L82        PathProgramCache]: Analyzing trace with hash 679575659, now seen corresponding path program 2 times
[2021-07-14 07:39:11,597 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:39:11,597 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25022301]
[2021-07-14 07:39:11,597 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:39:11,613 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:39:12,175 INFO  L134       CoverageAnalysis]: Checked inductivity of 1002 backedges. 0 proven. 976 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked.
[2021-07-14 07:39:12,175 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:39:12,175 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [25022301]
[2021-07-14 07:39:12,175 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [25022301] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:39:12,176 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [682120033]
[2021-07-14 07:39:12,176 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:39:12,400 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-07-14 07:39:12,400 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-07-14 07:39:12,403 INFO  L263         TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 34 conjunts are in the unsatisfiable core
[2021-07-14 07:39:12,405 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:39:12,753 INFO  L134       CoverageAnalysis]: Checked inductivity of 1002 backedges. 0 proven. 976 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked.
[2021-07-14 07:39:12,753 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [682120033] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:39:12,753 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:39:12,753 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 37
[2021-07-14 07:39:12,753 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342885692]
[2021-07-14 07:39:12,754 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 37 states
[2021-07-14 07:39:12,754 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:39:12,754 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants.
[2021-07-14 07:39:12,754 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=360, Invalid=972, Unknown=0, NotChecked=0, Total=1332
[2021-07-14 07:39:12,755 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:12,755 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:39:12,755 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 37 states, 37 states have (on average 9.756756756756756) internal successors, (361), 37 states have internal predecessors, (361), 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)
[2021-07-14 07:39:12,755 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:12,755 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:12,755 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:12,755 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:12,755 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:12,755 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:39:12,755 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:39:12,755 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:39:12,755 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:39:12,755 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:39:12,755 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:39:12,755 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:39:12,755 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:12,755 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:39:12,756 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:39:12,756 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:39:12,756 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:39:12,756 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:39:12,756 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:39:12,756 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:12,756 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:39:12,756 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. 
[2021-07-14 07:39:12,756 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:39:12,756 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:13,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:13,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:13,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:13,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:13,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:13,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:39:13,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:39:13,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:39:13,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:39:13,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:39:13,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:39:13,401 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:39:13,401 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:13,401 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:39:13,401 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:39:13,401 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:39:13,401 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:39:13,401 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:39:13,401 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:39:13,401 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:13,401 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:39:13,401 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. 
[2021-07-14 07:39:13,401 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:39:13,401 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-07-14 07:39:13,604 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:39:13,605 INFO  L430      AbstractCegarLoop]: === Iteration 25 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:39:13,605 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:39:13,605 INFO  L82        PathProgramCache]: Analyzing trace with hash -345989485, now seen corresponding path program 3 times
[2021-07-14 07:39:13,605 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:39:13,605 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200470522]
[2021-07-14 07:39:13,605 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:39:13,661 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:39:14,127 INFO  L134       CoverageAnalysis]: Checked inductivity of 1131 backedges. 0 proven. 1105 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked.
[2021-07-14 07:39:14,127 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:39:14,128 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1200470522]
[2021-07-14 07:39:14,128 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1200470522] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:39:14,128 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [146346289]
[2021-07-14 07:39:14,128 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:39:14,305 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s)
[2021-07-14 07:39:14,305 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-07-14 07:39:14,307 INFO  L263         TraceCheckSpWp]: Trace formula consists of 409 conjuncts, 3 conjunts are in the unsatisfiable core
[2021-07-14 07:39:14,309 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:39:14,649 INFO  L134       CoverageAnalysis]: Checked inductivity of 1131 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1105 trivial. 0 not checked.
[2021-07-14 07:39:14,649 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [146346289] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:39:14,649 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences.
[2021-07-14 07:39:14,650 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [37] total 38
[2021-07-14 07:39:14,650 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639696330]
[2021-07-14 07:39:14,650 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-07-14 07:39:14,650 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:39:14,650 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-07-14 07:39:14,651 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=362, Invalid=1044, Unknown=0, NotChecked=0, Total=1406
[2021-07-14 07:39:14,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:14,651 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:39:14,651 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 75.66666666666667) internal successors, (227), 3 states have internal predecessors, (227), 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)
[2021-07-14 07:39:14,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:14,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:14,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:14,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:14,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:14,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:39:14,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:39:14,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:39:14,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:39:14,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-07-14 07:39:14,652 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:15,048 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:15,048 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:15,048 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:15,048 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:15,048 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:15,049 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:39:15,049 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:39:15,049 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:39:15,049 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:39:15,049 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:39:15,049 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:39:15,049 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:39:15,049 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:15,049 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:39:15,049 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:39:15,049 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:39:15,049 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:39:15,049 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:39:15,049 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:39:15,050 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:15,050 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:39:15,050 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. 
[2021-07-14 07:39:15,050 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:39:15,050 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-07-14 07:39:15,050 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:15,266 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33
[2021-07-14 07:39:15,266 INFO  L430      AbstractCegarLoop]: === Iteration 26 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:39:15,267 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:39:15,267 INFO  L82        PathProgramCache]: Analyzing trace with hash 1416254857, now seen corresponding path program 1 times
[2021-07-14 07:39:15,267 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:39:15,267 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1541959322]
[2021-07-14 07:39:15,267 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:39:15,279 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:39:15,303 INFO  L134       CoverageAnalysis]: Checked inductivity of 1109 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1105 trivial. 0 not checked.
[2021-07-14 07:39:15,303 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:39:15,303 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1541959322]
[2021-07-14 07:39:15,303 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1541959322] provided 1 perfect and 0 imperfect interpolant sequences
[2021-07-14 07:39:15,303 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-07-14 07:39:15,303 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-07-14 07:39:15,303 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [156215565]
[2021-07-14 07:39:15,303 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-07-14 07:39:15,303 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:39:15,304 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-07-14 07:39:15,304 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-07-14 07:39:15,304 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:15,304 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:39:15,304 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 66.33333333333333) internal successors, (199), 3 states have internal predecessors, (199), 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)
[2021-07-14 07:39:15,304 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:15,304 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:15,304 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:15,304 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:15,304 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:15,304 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:39:15,304 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:39:15,304 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:39:15,304 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:39:15,304 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:15,305 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:16,102 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 72
[2021-07-14 07:39:16,266 WARN  L205               SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76
[2021-07-14 07:39:16,426 WARN  L205               SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82
[2021-07-14 07:39:16,598 WARN  L205               SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84
[2021-07-14 07:39:16,759 WARN  L205               SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82
[2021-07-14 07:39:17,415 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:39:17,416 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:39:17,417 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:39:17,417 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:17,417 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:39:17,417 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. 
[2021-07-14 07:39:17,417 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:39:17,432 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-07-14 07:39:17,432 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:17,433 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:17,433 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34
[2021-07-14 07:39:17,433 INFO  L430      AbstractCegarLoop]: === Iteration 27 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:39:17,433 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:39:17,433 INFO  L82        PathProgramCache]: Analyzing trace with hash 1534731731, now seen corresponding path program 1 times
[2021-07-14 07:39:17,433 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:39:17,433 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475226078]
[2021-07-14 07:39:17,433 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:39:17,510 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:39:18,675 INFO  L134       CoverageAnalysis]: Checked inductivity of 1365 backedges. 101 proven. 90 refuted. 0 times theorem prover too weak. 1174 trivial. 0 not checked.
[2021-07-14 07:39:18,676 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:39:18,676 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1475226078]
[2021-07-14 07:39:18,676 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1475226078] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:39:18,676 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [54882937]
[2021-07-14 07:39:18,676 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:39:18,839 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:39:18,842 INFO  L263         TraceCheckSpWp]: Trace formula consists of 771 conjuncts, 89 conjunts are in the unsatisfiable core
[2021-07-14 07:39:18,847 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:39:18,865 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2021-07-14 07:39:18,865 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:18,867 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:18,867 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:18,867 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5
[2021-07-14 07:39:18,882 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-07-14 07:39:18,883 INFO  L388             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
[2021-07-14 07:39:18,884 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:18,887 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:18,888 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:18,888 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:15
[2021-07-14 07:39:18,933 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-07-14 07:39:18,933 INFO  L388             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
[2021-07-14 07:39:18,934 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:18,941 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:18,941 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:18,941 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:26, output treesize:28
[2021-07-14 07:39:18,981 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-07-14 07:39:18,982 INFO  L388             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
[2021-07-14 07:39:18,983 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:18,989 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:18,990 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:18,990 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:33, output treesize:25
[2021-07-14 07:39:19,091 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9
[2021-07-14 07:39:19,092 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,103 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:19,103 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,104 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:40
[2021-07-14 07:39:19,156 INFO  L354             Elim1Store]: treesize reduction 27, result has 25.0 percent of original size
[2021-07-14 07:39:19,156 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22
[2021-07-14 07:39:19,157 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,167 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:19,168 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,168 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43
[2021-07-14 07:39:19,248 INFO  L354             Elim1Store]: treesize reduction 11, result has 8.3 percent of original size
[2021-07-14 07:39:19,248 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32
[2021-07-14 07:39:19,249 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,259 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:19,260 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,260 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:54, output treesize:31
[2021-07-14 07:39:19,311 INFO  L354             Elim1Store]: treesize reduction 11, result has 8.3 percent of original size
[2021-07-14 07:39:19,311 INFO  L388             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 1 case distinctions, treesize of input 30 treesize of output 32
[2021-07-14 07:39:19,312 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,319 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:19,321 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,321 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:42, output treesize:23
[2021-07-14 07:39:19,487 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:19,488 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:19,488 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:39:19,502 INFO  L354             Elim1Store]: treesize reduction 60, result has 24.1 percent of original size
[2021-07-14 07:39:19,502 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 39
[2021-07-14 07:39:19,504 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,513 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:19,514 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,514 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:53, output treesize:29
[2021-07-14 07:39:19,557 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:19,558 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:39:19,558 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 27
[2021-07-14 07:39:19,559 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,566 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:19,567 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,567 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:44, output treesize:20
[2021-07-14 07:39:19,692 INFO  L388             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 34 treesize of output 18
[2021-07-14 07:39:19,693 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,698 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:19,698 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,698 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14
[2021-07-14 07:39:19,746 INFO  L388             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 21 treesize of output 20
[2021-07-14 07:39:19,747 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,752 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:19,752 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,752 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:25, output treesize:14
[2021-07-14 07:39:19,943 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:39:19,950 INFO  L354             Elim1Store]: treesize reduction 31, result has 22.5 percent of original size
[2021-07-14 07:39:19,950 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 27
[2021-07-14 07:39:19,951 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,960 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:19,961 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:19,961 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:44, output treesize:20
[2021-07-14 07:39:20,005 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:20,005 INFO  L388             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 25 treesize of output 24
[2021-07-14 07:39:20,006 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,014 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:20,016 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,016 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:35, output treesize:20
[2021-07-14 07:39:20,112 INFO  L388             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 31 treesize of output 15
[2021-07-14 07:39:20,113 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,116 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:20,117 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,117 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:35, output treesize:14
[2021-07-14 07:39:20,168 INFO  L388             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 26 treesize of output 25
[2021-07-14 07:39:20,169 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,250 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:20,251 INFO  L550         ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,251 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:30, output treesize:9
[2021-07-14 07:39:20,534 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:20,535 INFO  L388             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 25 treesize of output 24
[2021-07-14 07:39:20,536 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,541 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:20,542 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,542 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:31, output treesize:16
[2021-07-14 07:39:20,573 INFO  L354             Elim1Store]: treesize reduction 29, result has 23.7 percent of original size
[2021-07-14 07:39:20,573 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24
[2021-07-14 07:39:20,574 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,577 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:20,577 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,578 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:25, output treesize:9
[2021-07-14 07:39:20,717 INFO  L354             Elim1Store]: treesize reduction 23, result has 28.1 percent of original size
[2021-07-14 07:39:20,718 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 27
[2021-07-14 07:39:20,719 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,722 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:20,723 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,723 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:31, output treesize:9
[2021-07-14 07:39:20,738 INFO  L354             Elim1Store]: treesize reduction 29, result has 23.7 percent of original size
[2021-07-14 07:39:20,738 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24
[2021-07-14 07:39:20,739 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,742 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:20,743 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,743 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:25, output treesize:9
[2021-07-14 07:39:20,749 INFO  L388             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 19 treesize of output 7
[2021-07-14 07:39:20,750 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,751 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:20,751 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:20,751 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:19, output treesize:3
[2021-07-14 07:39:20,809 INFO  L134       CoverageAnalysis]: Checked inductivity of 1365 backedges. 101 proven. 90 refuted. 0 times theorem prover too weak. 1174 trivial. 0 not checked.
[2021-07-14 07:39:20,809 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [54882937] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:39:20,810 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:39:20,810 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 33] total 65
[2021-07-14 07:39:20,810 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558135334]
[2021-07-14 07:39:20,810 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 65 states
[2021-07-14 07:39:20,810 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:39:20,811 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants.
[2021-07-14 07:39:20,811 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=349, Invalid=3811, Unknown=0, NotChecked=0, Total=4160
[2021-07-14 07:39:20,811 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:20,811 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:39:20,812 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 65 states, 65 states have (on average 7.123076923076923) internal successors, (463), 65 states have internal predecessors, (463), 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)
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:39:20,812 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:39:20,813 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:39:20,813 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:39:20,813 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:20,813 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:39:20,813 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. 
[2021-07-14 07:39:20,813 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:39:20,813 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-07-14 07:39:20,813 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:20,813 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:20,813 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:21,985 WARN  L205               SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 62
[2021-07-14 07:39:22,160 WARN  L205               SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 64
[2021-07-14 07:39:22,505 WARN  L205               SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 61
[2021-07-14 07:39:22,677 WARN  L205               SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 60
[2021-07-14 07:39:22,842 WARN  L205               SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 62
[2021-07-14 07:39:23,859 WARN  L205               SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 60
[2021-07-14 07:39:24,334 WARN  L205               SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 62
[2021-07-14 07:39:25,675 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:39:25,676 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. 
[2021-07-14 07:39:25,677 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:39:25,677 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-07-14 07:39:25,677 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:25,677 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:25,677 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:25,892 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:39:25,893 INFO  L430      AbstractCegarLoop]: === Iteration 28 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:39:25,893 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:39:25,893 INFO  L82        PathProgramCache]: Analyzing trace with hash -691947080, now seen corresponding path program 1 times
[2021-07-14 07:39:25,893 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:39:25,893 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105277968]
[2021-07-14 07:39:25,893 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:39:26,005 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:39:28,246 INFO  L134       CoverageAnalysis]: Checked inductivity of 1371 backedges. 5 proven. 244 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked.
[2021-07-14 07:39:28,247 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:39:28,247 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105277968]
[2021-07-14 07:39:28,247 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1105277968] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:39:28,247 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [675506734]
[2021-07-14 07:39:28,247 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:39:28,415 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:39:28,419 INFO  L263         TraceCheckSpWp]: Trace formula consists of 776 conjuncts, 102 conjunts are in the unsatisfiable core
[2021-07-14 07:39:28,425 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:39:28,442 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2021-07-14 07:39:28,443 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:28,444 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:28,444 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:28,445 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5
[2021-07-14 07:39:28,461 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-07-14 07:39:28,461 INFO  L388             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
[2021-07-14 07:39:28,462 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:28,468 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:28,469 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:28,469 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:18
[2021-07-14 07:39:28,523 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-07-14 07:39:28,523 INFO  L388             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
[2021-07-14 07:39:28,524 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:28,532 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:28,532 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:28,532 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:31
[2021-07-14 07:39:28,583 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-07-14 07:39:28,583 INFO  L388             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
[2021-07-14 07:39:28,585 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:28,592 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:28,592 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:28,592 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:28
[2021-07-14 07:39:28,733 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9
[2021-07-14 07:39:28,734 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:28,746 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:28,747 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:28,747 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43
[2021-07-14 07:39:28,803 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:28,804 INFO  L388             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 22
[2021-07-14 07:39:28,805 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:28,820 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:28,821 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:28,821 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:56, output treesize:52
[2021-07-14 07:39:28,886 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:28,887 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:28,887 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:28,888 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34
[2021-07-14 07:39:28,889 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:28,904 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:28,904 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:28,904 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:55
[2021-07-14 07:39:29,005 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,006 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,006 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,007 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44
[2021-07-14 07:39:29,008 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,021 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:29,022 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,022 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:66, output treesize:43
[2021-07-14 07:39:29,085 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,085 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,086 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,086 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44
[2021-07-14 07:39:29,087 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,097 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:29,097 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,098 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:54, output treesize:35
[2021-07-14 07:39:29,320 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,321 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,322 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,323 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,323 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:39:29,344 INFO  L354             Elim1Store]: treesize reduction 90, result has 23.7 percent of original size
[2021-07-14 07:39:29,345 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 51
[2021-07-14 07:39:29,346 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,359 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:29,360 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,360 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:65, output treesize:41
[2021-07-14 07:39:29,418 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,419 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,419 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:39:29,420 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,421 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 39
[2021-07-14 07:39:29,422 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,433 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:29,434 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,434 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:56, output treesize:32
[2021-07-14 07:39:29,556 WARN  L205               SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 21
[2021-07-14 07:39:29,570 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23
[2021-07-14 07:39:29,572 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,576 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:29,577 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,577 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:35, output treesize:15
[2021-07-14 07:39:29,625 INFO  L388             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 19 treesize of output 18
[2021-07-14 07:39:29,626 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,631 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:29,631 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,632 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:26, output treesize:15
[2021-07-14 07:39:29,801 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,820 INFO  L354             Elim1Store]: treesize reduction 28, result has 49.1 percent of original size
[2021-07-14 07:39:29,821 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 44
[2021-07-14 07:39:29,827 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 2 xjuncts.
[2021-07-14 07:39:29,861 INFO  L628         ElimStorePlain]: treesize reduction 6, result has 92.2 percent of original size
[2021-07-14 07:39:29,863 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,863 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:42, output treesize:35
[2021-07-14 07:39:29,935 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,938 INFO  L388             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 29 treesize of output 28
[2021-07-14 07:39:29,939 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,941 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:29,943 INFO  L388             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 22
[2021-07-14 07:39:29,944 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:29,963 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:29,965 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 2 xjuncts.
[2021-07-14 07:39:29,965 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:79, output treesize:49
[2021-07-14 07:39:30,226 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:30,226 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 26
[2021-07-14 07:39:30,227 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:30,232 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:30,233 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:30,233 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:46, output treesize:25
[2021-07-14 07:39:30,290 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:30,290 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 36
[2021-07-14 07:39:30,291 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:30,298 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:30,299 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:30,299 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:25
[2021-07-14 07:39:30,619 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:30,620 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:30,621 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:30,621 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 35
[2021-07-14 07:39:30,622 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:30,630 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:30,631 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:30,631 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:46, output treesize:31
[2021-07-14 07:39:30,760 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:39:30,760 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:30,761 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 28
[2021-07-14 07:39:30,762 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:30,767 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:30,767 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:30,767 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:46, output treesize:27
[2021-07-14 07:39:31,007 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:31,008 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:39:31,024 INFO  L354             Elim1Store]: treesize reduction 38, result has 39.7 percent of original size
[2021-07-14 07:39:31,024 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 46
[2021-07-14 07:39:31,026 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:31,041 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:31,043 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:31,043 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:54, output treesize:49
[2021-07-14 07:39:31,136 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:31,139 INFO  L388             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 41 treesize of output 34
[2021-07-14 07:39:31,140 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:31,143 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:31,144 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:31,144 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:31,147 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 37
[2021-07-14 07:39:31,148 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:31,193 INFO  L628         ElimStorePlain]: treesize reduction 10, result has 89.5 percent of original size
[2021-07-14 07:39:31,194 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 2 xjuncts.
[2021-07-14 07:39:31,194 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:103, output treesize:63
[2021-07-14 07:39:31,370 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:31,371 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 32
[2021-07-14 07:39:31,372 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:31,377 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:31,378 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:31,378 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:52, output treesize:17
[2021-07-14 07:39:31,431 INFO  L388             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 26 treesize of output 25
[2021-07-14 07:39:31,432 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:31,437 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:31,437 INFO  L550         ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:31,438 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:33, output treesize:13
[2021-07-14 07:39:31,583 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:31,584 INFO  L388             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 22
[2021-07-14 07:39:31,585 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:31,589 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:31,590 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:31,590 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:26, output treesize:11
[2021-07-14 07:39:31,596 INFO  L388             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
[2021-07-14 07:39:31,597 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:31,598 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:31,599 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:31,599 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:3
[2021-07-14 07:39:31,647 INFO  L134       CoverageAnalysis]: Checked inductivity of 1371 backedges. 125 proven. 124 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked.
[2021-07-14 07:39:31,647 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [675506734] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:39:31,647 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:39:31,647 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 43] total 87
[2021-07-14 07:39:31,647 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410039636]
[2021-07-14 07:39:31,648 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 87 states
[2021-07-14 07:39:31,648 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:39:31,648 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 87 interpolants.
[2021-07-14 07:39:31,649 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=536, Invalid=6946, Unknown=0, NotChecked=0, Total=7482
[2021-07-14 07:39:31,650 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:31,650 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:39:31,650 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 87 states, 87 states have (on average 5.7701149425287355) internal successors, (502), 87 states have internal predecessors, (502), 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)
[2021-07-14 07:39:31,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:31,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:31,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:31,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:31,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:31,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:39:31,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:39:31,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:39:31,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:39:31,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:39:31,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:39:31,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:39:31,650 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:31,651 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:32,756 WARN  L205               SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 65
[2021-07-14 07:39:33,315 WARN  L205               SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 72
[2021-07-14 07:39:33,686 WARN  L205               SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 66
[2021-07-14 07:39:33,876 WARN  L205               SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 63
[2021-07-14 07:39:34,068 WARN  L205               SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 65
[2021-07-14 07:39:35,091 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66
[2021-07-14 07:39:35,666 WARN  L205               SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 68
[2021-07-14 07:39:35,878 WARN  L205               SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 58
[2021-07-14 07:39:36,350 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 59
[2021-07-14 07:39:36,518 WARN  L205               SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 63
[2021-07-14 07:39:36,705 WARN  L205               SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 68
[2021-07-14 07:39:36,971 WARN  L205               SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 67
[2021-07-14 07:39:37,172 WARN  L205               SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 65
[2021-07-14 07:39:37,361 WARN  L205               SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 67
[2021-07-14 07:39:37,547 WARN  L205               SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 72
[2021-07-14 07:39:37,726 WARN  L205               SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 70
[2021-07-14 07:39:37,880 WARN  L205               SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 72
[2021-07-14 07:39:38,054 WARN  L205               SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 68
[2021-07-14 07:39:38,243 WARN  L205               SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 77
[2021-07-14 07:39:38,463 WARN  L205               SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 77
[2021-07-14 07:39:39,261 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:39:39,261 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:39,261 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:39,261 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:39:39,261 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:39,261 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:39:39,261 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:39:39,261 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:39:39,261 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:39:39,261 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:39:39,261 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:39:39,261 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:39:39,262 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. 
[2021-07-14 07:39:39,476 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36
[2021-07-14 07:39:39,477 INFO  L430      AbstractCegarLoop]: === Iteration 29 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:39:39,477 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:39:39,477 INFO  L82        PathProgramCache]: Analyzing trace with hash 600057245, now seen corresponding path program 1 times
[2021-07-14 07:39:39,477 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:39:39,477 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [742375164]
[2021-07-14 07:39:39,477 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:39:39,698 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:39:41,023 WARN  L205               SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 42
[2021-07-14 07:39:41,179 WARN  L205               SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 42
[2021-07-14 07:39:41,360 WARN  L205               SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 46
[2021-07-14 07:39:43,119 WARN  L205               SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 35
[2021-07-14 07:39:49,500 INFO  L134       CoverageAnalysis]: Checked inductivity of 1377 backedges. 1072 proven. 305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:39:49,500 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:39:49,501 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [742375164]
[2021-07-14 07:39:49,501 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [742375164] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:39:49,501 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [880044567]
[2021-07-14 07:39:49,501 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:39:49,677 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:39:49,681 INFO  L263         TraceCheckSpWp]: Trace formula consists of 781 conjuncts, 174 conjunts are in the unsatisfiable core
[2021-07-14 07:39:49,687 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:39:49,706 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2021-07-14 07:39:49,707 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:49,709 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:49,710 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:49,710 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9
[2021-07-14 07:39:49,816 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-07-14 07:39:49,816 INFO  L388             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
[2021-07-14 07:39:49,818 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:49,824 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:49,825 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:49,825 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:21
[2021-07-14 07:39:49,949 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-07-14 07:39:49,949 INFO  L388             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
[2021-07-14 07:39:49,950 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:49,960 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:49,961 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:49,961 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:34
[2021-07-14 07:39:50,080 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-07-14 07:39:50,080 INFO  L388             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
[2021-07-14 07:39:50,082 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:50,092 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:50,092 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:50,092 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:31
[2021-07-14 07:39:50,429 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9
[2021-07-14 07:39:50,430 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:50,444 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:50,445 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:50,445 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46
[2021-07-14 07:39:50,571 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:50,572 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22
[2021-07-14 07:39:50,573 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:50,585 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:50,586 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:50,586 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:53, output treesize:49
[2021-07-14 07:39:51,401 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:51,402 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:51,403 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:51,403 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 44
[2021-07-14 07:39:51,404 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:51,419 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:51,420 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:51,420 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:75, output treesize:46
[2021-07-14 07:39:51,556 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:51,557 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:51,557 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:51,558 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44
[2021-07-14 07:39:51,559 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:51,571 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:51,572 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:51,572 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:57, output treesize:38
[2021-07-14 07:39:52,209 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:52,210 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:52,211 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:52,211 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:52,212 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:39:52,231 INFO  L354             Elim1Store]: treesize reduction 90, result has 23.7 percent of original size
[2021-07-14 07:39:52,231 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 51
[2021-07-14 07:39:52,233 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:52,246 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:52,247 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:52,247 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:68, output treesize:44
[2021-07-14 07:39:52,365 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:52,365 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:52,366 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:39:52,366 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:52,367 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 39
[2021-07-14 07:39:52,368 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:52,379 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:52,380 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:52,380 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:59, output treesize:35
[2021-07-14 07:39:52,735 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:52,735 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 27
[2021-07-14 07:39:52,736 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:52,742 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:52,743 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:52,743 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:29
[2021-07-14 07:39:52,866 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:52,867 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32
[2021-07-14 07:39:52,868 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:52,875 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:52,876 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:52,876 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:40, output treesize:29
[2021-07-14 07:39:53,558 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:53,558 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:39:53,570 INFO  L354             Elim1Store]: treesize reduction 44, result has 30.2 percent of original size
[2021-07-14 07:39:53,570 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 40 treesize of output 39
[2021-07-14 07:39:53,572 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:53,583 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:53,583 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:53,584 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:47
[2021-07-14 07:39:53,732 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:53,733 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:53,734 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:53,734 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:53,735 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:53,736 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:53,736 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 48
[2021-07-14 07:39:53,737 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:53,751 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:53,753 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:53,753 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:47
[2021-07-14 07:39:54,044 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:54,045 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:54,045 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:54,046 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 39
[2021-07-14 07:39:54,047 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:54,056 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:54,056 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:54,057 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:62, output treesize:41
[2021-07-14 07:39:54,191 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:54,192 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:54,193 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:39:54,193 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46
[2021-07-14 07:39:54,194 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:54,203 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:39:54,204 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:39:54,204 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:54, output treesize:50
[2021-07-14 07:40:00,345 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:00,346 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:00,347 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:00,347 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:00,348 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:00,348 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:00,349 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 57
[2021-07-14 07:40:00,350 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:00,364 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:00,366 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:00,366 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:71, output treesize:56
[2021-07-14 07:40:00,935 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:00,935 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:00,936 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:00,936 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 48
[2021-07-14 07:40:00,937 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:00,947 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:00,947 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:00,948 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:71, output treesize:50
[2021-07-14 07:40:01,999 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:02,000 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:02,001 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:40:02,001 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:02,023 INFO  L354             Elim1Store]: treesize reduction 66, result has 29.8 percent of original size
[2021-07-14 07:40:02,023 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 55 treesize of output 60
[2021-07-14 07:40:02,025 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:02,042 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:02,043 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:02,043 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:77, output treesize:56
[2021-07-14 07:40:02,204 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:02,205 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:02,205 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:02,206 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:02,206 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:02,207 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:02,207 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 57
[2021-07-14 07:40:02,208 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:02,223 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:02,223 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:02,224 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:71, output treesize:56
[2021-07-14 07:40:02,251 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:02,252 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:02,253 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:02,253 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 48
[2021-07-14 07:40:02,254 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:02,265 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:02,266 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:02,266 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:65, output treesize:41
[2021-07-14 07:40:02,434 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:02,435 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:02,436 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46
[2021-07-14 07:40:02,437 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:02,449 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:02,450 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:02,451 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:57, output treesize:38
[2021-07-14 07:40:03,427 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:40:03,428 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:03,429 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:03,438 INFO  L354             Elim1Store]: treesize reduction 45, result has 6.3 percent of original size
[2021-07-14 07:40:03,438 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 56
[2021-07-14 07:40:03,440 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:03,455 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:03,457 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:03,457 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:66, output treesize:45
[2021-07-14 07:40:03,685 INFO  L354             Elim1Store]: treesize reduction 35, result has 16.7 percent of original size
[2021-07-14 07:40:03,685 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 47
[2021-07-14 07:40:03,686 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:03,695 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:03,697 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2021-07-14 07:40:03,697 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:57, output treesize:31
[2021-07-14 07:40:04,276 INFO  L388             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 26 treesize of output 10
[2021-07-14 07:40:04,278 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:04,281 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:04,282 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:04,282 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:30, output treesize:3
[2021-07-14 07:40:04,431 INFO  L134       CoverageAnalysis]: Checked inductivity of 1377 backedges. 1139 proven. 238 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:40:04,431 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [880044567] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:40:04,431 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:40:04,431 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [100, 92] total 190
[2021-07-14 07:40:04,432 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337654781]
[2021-07-14 07:40:04,432 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 190 states
[2021-07-14 07:40:04,432 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:40:04,433 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 190 interpolants.
[2021-07-14 07:40:04,439 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1749, Invalid=34161, Unknown=0, NotChecked=0, Total=35910
[2021-07-14 07:40:04,439 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:40:04,439 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:40:04,439 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 190 states, 190 states have (on average 4.136842105263158) internal successors, (786), 190 states have internal predecessors, (786), 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)
[2021-07-14 07:40:04,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:40:04,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:40:04,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:04,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:40:04,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:04,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:40:04,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:40:04,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:40:04,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:40:04,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:40:04,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:40:04,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:40:04,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:04,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. 
[2021-07-14 07:40:04,441 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:40:06,151 WARN  L205               SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 50
[2021-07-14 07:40:06,396 WARN  L205               SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 56
[2021-07-14 07:40:06,703 WARN  L205               SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 58
[2021-07-14 07:40:07,401 WARN  L205               SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 54
[2021-07-14 07:40:07,935 WARN  L205               SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 58
[2021-07-14 07:40:08,420 WARN  L205               SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 60
[2021-07-14 07:40:09,202 WARN  L205               SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 103
[2021-07-14 07:40:10,136 WARN  L205               SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 95
[2021-07-14 07:40:12,848 WARN  L205               SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67
[2021-07-14 07:40:13,087 WARN  L205               SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 72
[2021-07-14 07:40:13,339 WARN  L205               SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 76
[2021-07-14 07:40:13,575 WARN  L205               SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 72
[2021-07-14 07:40:13,969 WARN  L205               SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 76
[2021-07-14 07:40:14,180 WARN  L205               SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 78
[2021-07-14 07:40:25,471 WARN  L205               SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 73
[2021-07-14 07:40:25,746 WARN  L205               SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70
[2021-07-14 07:40:26,299 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:40:26,299 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:40:26,299 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:26,299 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:40:26,299 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:26,299 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:40:26,299 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:40:26,299 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:40:26,300 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. 
[2021-07-14 07:40:26,301 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. 
[2021-07-14 07:40:26,519 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,27 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:40:26,520 INFO  L430      AbstractCegarLoop]: === Iteration 30 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:40:26,520 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:40:26,520 INFO  L82        PathProgramCache]: Analyzing trace with hash -299769117, now seen corresponding path program 2 times
[2021-07-14 07:40:26,520 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:40:26,520 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855319586]
[2021-07-14 07:40:26,520 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:40:26,596 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-07-14 07:40:27,695 WARN  L205               SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 42
[2021-07-14 07:40:27,847 WARN  L205               SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 42
[2021-07-14 07:40:27,990 WARN  L205               SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 46
[2021-07-14 07:40:35,508 INFO  L134       CoverageAnalysis]: Checked inductivity of 1377 backedges. 1088 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:40:35,508 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-07-14 07:40:35,509 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855319586]
[2021-07-14 07:40:35,509 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [855319586] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:40:35,509 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1305362183]
[2021-07-14 07:40:35,509 INFO  L93    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-07-14 07:40:35,748 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-07-14 07:40:35,748 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-07-14 07:40:35,753 INFO  L263         TraceCheckSpWp]: Trace formula consists of 781 conjuncts, 182 conjunts are in the unsatisfiable core
[2021-07-14 07:40:35,759 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-07-14 07:40:35,778 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2021-07-14 07:40:35,779 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:35,781 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:35,782 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:35,782 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9
[2021-07-14 07:40:35,891 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-07-14 07:40:35,891 INFO  L388             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
[2021-07-14 07:40:35,892 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:35,899 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:35,900 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:35,900 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:21
[2021-07-14 07:40:36,025 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-07-14 07:40:36,025 INFO  L388             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
[2021-07-14 07:40:36,026 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:36,036 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:36,037 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:36,037 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:34
[2021-07-14 07:40:36,159 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-07-14 07:40:36,159 INFO  L388             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
[2021-07-14 07:40:36,162 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:36,171 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:36,172 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:36,172 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:31
[2021-07-14 07:40:36,566 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9
[2021-07-14 07:40:36,566 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:36,581 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:36,581 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:36,581 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46
[2021-07-14 07:40:36,699 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:36,699 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22
[2021-07-14 07:40:36,701 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:36,717 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:36,717 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:36,718 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:53, output treesize:49
[2021-07-14 07:40:37,527 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:37,528 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:37,529 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:37,529 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 44
[2021-07-14 07:40:37,530 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:37,546 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:37,548 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:37,548 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:75, output treesize:46
[2021-07-14 07:40:37,681 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:37,682 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:37,683 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:37,683 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44
[2021-07-14 07:40:37,684 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:37,697 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:37,698 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:37,698 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:57, output treesize:38
[2021-07-14 07:40:38,193 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:38,194 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:38,195 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:38,195 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:38,196 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:40:38,215 INFO  L354             Elim1Store]: treesize reduction 90, result has 23.7 percent of original size
[2021-07-14 07:40:38,216 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 51
[2021-07-14 07:40:38,217 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:38,231 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:38,232 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:38,232 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:68, output treesize:44
[2021-07-14 07:40:38,357 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:38,358 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:38,359 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:40:38,360 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:38,360 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 39
[2021-07-14 07:40:38,362 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:38,374 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:38,375 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:38,376 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:59, output treesize:35
[2021-07-14 07:40:38,722 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:38,722 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 27
[2021-07-14 07:40:38,723 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:38,729 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:38,730 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:38,730 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:29
[2021-07-14 07:40:38,843 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:38,844 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32
[2021-07-14 07:40:38,845 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:38,852 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:38,853 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:38,853 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:40, output treesize:29
[2021-07-14 07:40:39,633 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:39,633 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:40:39,644 INFO  L354             Elim1Store]: treesize reduction 44, result has 30.2 percent of original size
[2021-07-14 07:40:39,645 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 40 treesize of output 39
[2021-07-14 07:40:39,646 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:39,657 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:39,657 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:39,658 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:47
[2021-07-14 07:40:39,807 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:39,808 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:39,809 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:39,809 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:39,810 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:39,811 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:39,811 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 48
[2021-07-14 07:40:39,813 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:39,828 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:39,829 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:39,829 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:47
[2021-07-14 07:40:40,115 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:40,116 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:40,117 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:40,117 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 39
[2021-07-14 07:40:40,118 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:40,126 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:40,127 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:40,127 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:62, output treesize:41
[2021-07-14 07:40:40,254 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:40,255 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:40,255 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:40,256 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46
[2021-07-14 07:40:40,257 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:40,265 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:40,266 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:40,266 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:54, output treesize:50
[2021-07-14 07:40:46,580 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:46,581 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:46,582 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:46,582 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:46,583 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:46,584 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:46,584 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 57
[2021-07-14 07:40:46,586 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:46,604 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:46,606 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:46,606 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:71, output treesize:56
[2021-07-14 07:40:47,026 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:47,027 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:47,027 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:47,028 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 48
[2021-07-14 07:40:47,029 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:47,041 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:47,042 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:47,042 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:71, output treesize:50
[2021-07-14 07:40:48,021 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:48,021 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:48,022 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:40:48,022 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:48,042 INFO  L354             Elim1Store]: treesize reduction 66, result has 29.8 percent of original size
[2021-07-14 07:40:48,042 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 55 treesize of output 60
[2021-07-14 07:40:48,043 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:48,060 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:48,061 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:48,061 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:77, output treesize:56
[2021-07-14 07:40:48,223 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:48,224 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:48,224 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:48,225 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:48,226 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:48,226 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:48,227 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 57
[2021-07-14 07:40:48,228 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:48,244 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:48,245 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:48,245 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:71, output treesize:56
[2021-07-14 07:40:48,269 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:48,269 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:48,270 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:48,270 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 48
[2021-07-14 07:40:48,272 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:48,282 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:48,283 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:48,283 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:65, output treesize:41
[2021-07-14 07:40:48,460 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:48,461 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:48,462 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46
[2021-07-14 07:40:48,463 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:48,474 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:48,475 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:48,475 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:57, output treesize:38
[2021-07-14 07:40:49,539 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-07-14 07:40:49,540 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:49,540 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-07-14 07:40:49,548 INFO  L354             Elim1Store]: treesize reduction 45, result has 6.3 percent of original size
[2021-07-14 07:40:49,548 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 56
[2021-07-14 07:40:49,550 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:49,563 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:49,564 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:49,564 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:66, output treesize:39
[2021-07-14 07:40:49,747 INFO  L354             Elim1Store]: treesize reduction 39, result has 7.1 percent of original size
[2021-07-14 07:40:49,747 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 43
[2021-07-14 07:40:49,749 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:49,758 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:49,759 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2021-07-14 07:40:49,759 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:57, output treesize:33
[2021-07-14 07:40:50,317 INFO  L388             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 26 treesize of output 10
[2021-07-14 07:40:50,318 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:50,321 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-07-14 07:40:50,322 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-07-14 07:40:50,322 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:30, output treesize:3
[2021-07-14 07:40:50,456 INFO  L134       CoverageAnalysis]: Checked inductivity of 1377 backedges. 1139 proven. 238 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-07-14 07:40:50,456 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1305362183] provided 0 perfect and 1 imperfect interpolant sequences
[2021-07-14 07:40:50,456 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-07-14 07:40:50,456 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [98, 93] total 189
[2021-07-14 07:40:50,456 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [337155234]
[2021-07-14 07:40:50,457 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 189 states
[2021-07-14 07:40:50,457 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-07-14 07:40:50,457 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 189 interpolants.
[2021-07-14 07:40:50,460 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1764, Invalid=33768, Unknown=0, NotChecked=0, Total=35532
[2021-07-14 07:40:50,460 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:40:50,460 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-07-14 07:40:50,460 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 189 states, 189 states have (on average 4.158730158730159) internal successors, (786), 189 states have internal predecessors, (786), 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)
[2021-07-14 07:40:50,460 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. 
[2021-07-14 07:40:50,461 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:40:50,462 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-07-14 07:40:50,462 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:50,462 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:40:50,462 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:40:50,462 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. 
[2021-07-14 07:40:50,462 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. 
[2021-07-14 07:40:50,462 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:40:51,975 WARN  L205               SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 50
[2021-07-14 07:40:52,485 WARN  L205               SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 58
[2021-07-14 07:40:52,899 WARN  L205               SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 54
[2021-07-14 07:40:53,238 WARN  L205               SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 58
[2021-07-14 07:40:53,581 WARN  L205               SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 60
[2021-07-14 07:40:54,253 WARN  L205               SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 103
[2021-07-14 07:40:54,779 WARN  L205               SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 95
[2021-07-14 07:40:57,350 WARN  L205               SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 74
[2021-07-14 07:40:57,615 WARN  L205               SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 78
[2021-07-14 07:40:57,816 WARN  L205               SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 74
[2021-07-14 07:40:58,190 WARN  L205               SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 78
[2021-07-14 07:40:58,477 WARN  L205               SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 80
[2021-07-14 07:40:58,732 WARN  L205               SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73
[2021-07-14 07:41:09,879 WARN  L205               SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 76
[2021-07-14 07:41:10,271 WARN  L205               SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 79
[2021-07-14 07:41:11,576 WARN  L205               SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 63
[2021-07-14 07:41:13,923 WARN  L205               SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 78
[2021-07-14 07:41:14,112 WARN  L205               SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 78
[2021-07-14 07:41:14,417 WARN  L205               SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 88
[2021-07-14 07:41:14,634 WARN  L205               SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 88
[2021-07-14 07:41:14,940 WARN  L205               SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 92
[2021-07-14 07:41:15,162 WARN  L205               SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 92
[2021-07-14 07:41:15,399 WARN  L205               SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 97
[2021-07-14 07:41:15,667 WARN  L205               SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 97
[2021-07-14 07:41:16,023 WARN  L205               SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 99
[2021-07-14 07:41:16,290 WARN  L205               SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 99
[2021-07-14 07:41:16,528 WARN  L205               SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 97
[2021-07-14 07:41:16,764 WARN  L205               SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 97
[2021-07-14 07:41:16,996 WARN  L205               SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 95
[2021-07-14 07:41:17,191 WARN  L205               SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 95
[2021-07-14 07:41:21,154 WARN  L205               SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 70
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. 
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-07-14 07:41:22,329 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. 
[2021-07-14 07:41:22,330 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 125 states. 
[2021-07-14 07:41:22,548 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable41
[2021-07-14 07:41:22,548 INFO  L430      AbstractCegarLoop]: === Iteration 31 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-07-14 07:41:22,549 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-07-14 07:41:22,549 INFO  L82        PathProgramCache]: Analyzing trace with hash -459888091, now seen corresponding path program 1 times
[2021-07-14 07:41:22,549 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-07-14 07:41:22,549 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518569680]
[2021-07-14 07:41:22,549 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-07-14 07:41:22,615 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2021-07-14 07:41:22,615 INFO  L223             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2021-07-14 07:41:22,688 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2021-07-14 07:41:22,688 INFO  L223             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2021-07-14 07:41:22,845 INFO  L173   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2021-07-14 07:41:22,845 INFO  L609         BasicCegarLoop]: Counterexample might be feasible
[2021-07-14 07:41:22,846 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42
[2021-07-14 07:41:22,852 INFO  L301   ceAbstractionStarter]: Result for error location t2Thread1of1ForFork1 was UNSAFE (3/3)
[2021-07-14 07:41:22,854 INFO  L247   ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2021-07-14 07:41:23,106 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 07:41:23 BasicIcfg
[2021-07-14 07:41:23,107 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-07-14 07:41:23,107 INFO  L168              Benchmark]: Toolchain (without parser) took 188229.30 ms. Allocated memory was 199.2 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 161.2 MB in the beginning and 559.9 MB in the end (delta: -398.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB.
[2021-07-14 07:41:23,107 INFO  L168              Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 199.2 MB. Free memory is still 180.3 MB. There was no memory consumed. Max. memory is 8.0 GB.
[2021-07-14 07:41:23,107 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 671.50 ms. Allocated memory is still 199.2 MB. Free memory was 161.0 MB in the beginning and 161.3 MB in the end (delta: -258.0 kB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB.
[2021-07-14 07:41:23,107 INFO  L168              Benchmark]: Boogie Procedure Inliner took 58.42 ms. Allocated memory is still 199.2 MB. Free memory was 161.3 MB in the beginning and 158.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB.
[2021-07-14 07:41:23,107 INFO  L168              Benchmark]: Boogie Preprocessor took 43.81 ms. Allocated memory is still 199.2 MB. Free memory was 158.2 MB in the beginning and 156.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB.
[2021-07-14 07:41:23,107 INFO  L168              Benchmark]: RCFGBuilder took 495.55 ms. Allocated memory is still 199.2 MB. Free memory was 156.1 MB in the beginning and 108.4 MB in the end (delta: 47.7 MB). Peak memory consumption was 47.2 MB. Max. memory is 8.0 GB.
[2021-07-14 07:41:23,107 INFO  L168              Benchmark]: TraceAbstraction took 186946.04 ms. Allocated memory was 199.2 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 107.9 MB in the beginning and 559.9 MB in the end (delta: -452.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB.
[2021-07-14 07:41:23,107 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.10 ms. Allocated memory is still 199.2 MB. Free memory is still 180.3 MB. There was no memory consumed. Max. memory is 8.0 GB.
 * CACSL2BoogieTranslator took 671.50 ms. Allocated memory is still 199.2 MB. Free memory was 161.0 MB in the beginning and 161.3 MB in the end (delta: -258.0 kB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB.
 * Boogie Procedure Inliner took 58.42 ms. Allocated memory is still 199.2 MB. Free memory was 161.3 MB in the beginning and 158.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB.
 * Boogie Preprocessor took 43.81 ms. Allocated memory is still 199.2 MB. Free memory was 158.2 MB in the beginning and 156.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB.
 * RCFGBuilder took 495.55 ms. Allocated memory is still 199.2 MB. Free memory was 156.1 MB in the beginning and 108.4 MB in the end (delta: 47.7 MB). Peak memory consumption was 47.2 MB. Max. memory is 8.0 GB.
 * TraceAbstraction took 186946.04 ms. Allocated memory was 199.2 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 107.9 MB in the beginning and 559.9 MB in the end (delta: -452.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: Independence relation benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 69086, positive: 68785, positive conditional: 0, positive unconditional: 68785, negative: 301, negative conditional: 0, negative unconditional: 301, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 69086, positive: 68785, positive conditional: 0, positive unconditional: 68785, negative: 301, negative conditional: 0, negative unconditional: 301, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 69086, positive: 68785, positive conditional: 0, positive unconditional: 68785, negative: 301, negative conditional: 0, negative unconditional: 301, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 12015, positive: 11931, positive conditional: 0, positive unconditional: 11931, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 12015, positive: 11928, positive conditional: 0, positive unconditional: 11928, negative: 87, negative conditional: 0, negative unconditional: 87, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 69086, positive: 56854, positive conditional: 0, positive unconditional: 56854, negative: 217, negative conditional: 0, negative unconditional: 217, unknown: 12015, unknown conditional: 0, unknown unconditional: 12015] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0 ], Maximal queried relation: 7, Independence queries for same thread: 0
  - StatisticsResult: Persistent set benchmarks
    Persistent set computation time[ms]: 457, Number of persistent set computation: 2348, Number of trivial persistent sets: 461, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 69086, positive: 68785, positive conditional: 0, positive unconditional: 68785, negative: 301, negative conditional: 0, negative unconditional: 301, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 69086, positive: 68785, positive conditional: 0, positive unconditional: 68785, negative: 301, negative conditional: 0, negative unconditional: 301, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 69086, positive: 68785, positive conditional: 0, positive unconditional: 68785, negative: 301, negative conditional: 0, negative unconditional: 301, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 12015, positive: 11931, positive conditional: 0, positive unconditional: 11931, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 12015, positive: 11928, positive conditional: 0, positive unconditional: 11928, negative: 87, negative conditional: 0, negative unconditional: 87, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 69086, positive: 56854, positive conditional: 0, positive unconditional: 56854, negative: 217, negative conditional: 0, negative unconditional: 217, unknown: 12015, unknown conditional: 0, unknown unconditional: 12015] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 87, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 84, negative conditional: 0, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 183, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1864, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1864, negative conditional: 0, negative unconditional: 1864, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 12015, Positive cache size: 11931, Positive conditional cache size: 0, Positive unconditional cache size: 11931, Negative cache size: 84, Negative conditional cache size: 0, Negative unconditional cache size: 84, Eliminated conditions: 0 ], Maximal queried relation: 7, Independence queries for same thread: 0
  - StatisticsResult: Independence relation benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 47591, positive: 47447, positive conditional: 0, positive unconditional: 47447, negative: 144, negative conditional: 0, negative unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 47591, positive: 47447, positive conditional: 0, positive unconditional: 47447, negative: 144, negative conditional: 0, negative unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 47591, positive: 47447, positive conditional: 0, positive unconditional: 47447, negative: 144, negative conditional: 0, negative unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9106, positive: 9027, positive conditional: 0, positive unconditional: 9027, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9106, positive: 9024, positive conditional: 0, positive unconditional: 9024, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 82, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 82, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 93, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 90, negative conditional: 0, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 47591, positive: 38420, positive conditional: 0, positive unconditional: 38420, negative: 65, negative conditional: 0, negative unconditional: 65, unknown: 9106, unknown conditional: 0, unknown unconditional: 9106] , Statistics on independence cache: Total cache size (in pairs): 9106, Positive cache size: 9027, Positive conditional cache size: 0, Positive unconditional cache size: 9027, Negative cache size: 79, Negative conditional cache size: 0, Negative unconditional cache size: 79, SemanticConditionEliminator.Independence Queries: [ total: 144, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 144, negative conditional: 0, negative unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 144, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 144, negative conditional: 0, negative unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 82, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 93, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 90, negative conditional: 0, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 144, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 144, negative conditional: 0, negative unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9106, Positive cache size: 9027, Positive conditional cache size: 0, Positive unconditional cache size: 9027, Negative cache size: 79, Negative conditional cache size: 0, Negative unconditional cache size: 79, Eliminated conditions: 0 ], Maximal queried relation: 1, Independence queries for same thread: 0
  - StatisticsResult: Persistent set benchmarks
    Persistent set computation time[ms]: 154, Number of persistent set computation: 688, Number of trivial persistent sets: 688, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 47591, positive: 47447, positive conditional: 0, positive unconditional: 47447, negative: 144, negative conditional: 0, negative unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 47591, positive: 47447, positive conditional: 0, positive unconditional: 47447, negative: 144, negative conditional: 0, negative unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 47591, positive: 47447, positive conditional: 0, positive unconditional: 47447, negative: 144, negative conditional: 0, negative unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9106, positive: 9027, positive conditional: 0, positive unconditional: 9027, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9106, positive: 9024, positive conditional: 0, positive unconditional: 9024, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 82, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 82, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 93, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 90, negative conditional: 0, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 47591, positive: 38420, positive conditional: 0, positive unconditional: 38420, negative: 65, negative conditional: 0, negative unconditional: 65, unknown: 9106, unknown conditional: 0, unknown unconditional: 9106] , Statistics on independence cache: Total cache size (in pairs): 9106, Positive cache size: 9027, Positive conditional cache size: 0, Positive unconditional cache size: 9027, Negative cache size: 79, Negative conditional cache size: 0, Negative unconditional cache size: 79, SemanticConditionEliminator.Independence Queries: [ total: 144, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 144, negative conditional: 0, negative unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 144, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 144, negative conditional: 0, negative unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 82, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 93, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 90, negative conditional: 0, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 144, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 144, negative conditional: 0, negative unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9106, Positive cache size: 9027, Positive conditional cache size: 0, Positive unconditional cache size: 9027, Negative cache size: 79, Negative conditional cache size: 0, Negative unconditional cache size: 79, Eliminated conditions: 0 ], Maximal queried relation: 1, Independence queries for same thread: 0
  - StatisticsResult: Independence relation benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 63143, positive: 62913, positive conditional: 0, positive unconditional: 62913, negative: 230, negative conditional: 0, negative unconditional: 230, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 63143, positive: 62913, positive conditional: 0, positive unconditional: 62913, negative: 230, negative conditional: 0, negative unconditional: 230, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 63143, positive: 62913, positive conditional: 0, positive unconditional: 62913, negative: 230, negative conditional: 0, negative unconditional: 230, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14046, positive: 13964, positive conditional: 0, positive unconditional: 13964, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14046, positive: 13958, positive conditional: 0, positive unconditional: 13958, negative: 88, negative conditional: 0, negative unconditional: 88, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 63143, positive: 48949, positive conditional: 0, positive unconditional: 48949, negative: 148, negative conditional: 0, negative unconditional: 148, unknown: 14046, unknown conditional: 0, unknown unconditional: 14046] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0 ], Maximal queried relation: 30, Independence queries for same thread: 0
  - StatisticsResult: Persistent set benchmarks
    Persistent set computation time[ms]: 230, Number of persistent set computation: 1126, Number of trivial persistent sets: 291, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 63143, positive: 62913, positive conditional: 0, positive unconditional: 62913, negative: 230, negative conditional: 0, negative unconditional: 230, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 63143, positive: 62913, positive conditional: 0, positive unconditional: 62913, negative: 230, negative conditional: 0, negative unconditional: 230, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 63143, positive: 62913, positive conditional: 0, positive unconditional: 62913, negative: 230, negative conditional: 0, negative unconditional: 230, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14046, positive: 13964, positive conditional: 0, positive unconditional: 13964, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14046, positive: 13958, positive conditional: 0, positive unconditional: 13958, negative: 88, negative conditional: 0, negative unconditional: 88, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 63143, positive: 48949, positive conditional: 0, positive unconditional: 48949, negative: 148, negative conditional: 0, negative unconditional: 148, unknown: 14046, unknown conditional: 0, unknown unconditional: 14046] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5027, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5027, negative conditional: 0, negative unconditional: 5027, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 14046, Positive cache size: 13964, Positive conditional cache size: 0, Positive unconditional cache size: 13964, Negative cache size: 82, Negative conditional cache size: 0, Negative unconditional cache size: 82, Eliminated conditions: 0 ], Maximal queried relation: 30, Independence queries for same thread: 0
  - PositiveResult [Line: 1032]: call to reach_error is unreachable
    For all program executions holds that call to reach_error is unreachable at this location
  - PositiveResult [Line: 1059]: call to reach_error is unreachable
    For all program executions holds that call to reach_error is unreachable at this location
  - CounterExampleResult [Line: 1043]: a call to reach_error is reachable
    a call to reach_error is reachable
We found a FailurePath: 
[L947]                0  pthread_mutex_t m;
         VAL             [m={11:0}]
[L949]                0  int stored_elements[(400)];
         VAL             [m={11:0}, stored_elements={13:0}]
[L950]                0  _Bool enqueue_flag, dequeue_flag;
         VAL             [dequeue_flag=0, enqueue_flag=0, m={11:0}, stored_elements={13:0}]
[L951]                0  QType queue;
         VAL             [dequeue_flag=0, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1054]               0  pthread_t id1, id2;
         VAL             [dequeue_flag=0, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1055]               0  enqueue_flag=(1)
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1056]               0  dequeue_flag=(0)
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L954]                0  q->head=0
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L955]                0  q->tail=0
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L956]                0  q->amount=0
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L960]   EXPR         0  q->head
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L960]   EXPR         0  q->tail
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L960]   COND TRUE    0  q->head == q->tail
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L963]                0  return (-1);
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1058]  COND FALSE   0  !(!empty(&queue)==(-1))
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1062]  FCALL, FORK  0  pthread_create(&id1, ((void *)0), t1, &queue)
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1007]               1  int value, i;
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1009]               1  value = __VERIFIER_nondet_int()
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L980]   EXPR         1  q->tail
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L980]                1  q->element[q->tail] = x
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L981]   EXPR         1  q->amount
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L981]                1  q->amount++
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L982]   EXPR         1  q->tail
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L982]   COND FALSE   1  !(q->tail == (400))
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L988]   EXPR         1  q->tail
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L988]                1  q->tail++
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L990]                1  return 0;
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1010]  COND FALSE   1  !(enqueue(&queue,value))
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1013]               1  stored_elements[0]=value
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L960]   EXPR         1  q->head
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L960]   EXPR         1  q->tail
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L960]   COND FALSE   1  !(q->head == q->tail)
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L966]                1  return 0;
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1014]  COND FALSE   1  !(empty(&queue))
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i=0
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND TRUE    1  \read(enqueue_flag)
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1023]               1  value = __VERIFIER_nondet_int()
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L980]   EXPR         1  q->tail
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L980]                1  q->element[q->tail] = x
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L981]   EXPR         1  q->amount
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L981]                1  q->amount++
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L982]   EXPR         1  q->tail
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L982]   COND FALSE   1  !(q->tail == (400))
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L988]   EXPR         1  q->tail
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L988]                1  q->tail++
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L990]                1  return 0;
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1025]               1  stored_elements[i+1]=value
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1026]               1  enqueue_flag=(0)
         VAL             [dequeue_flag=0, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1027]               1  dequeue_flag=(1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND FALSE   1  !(\read(enqueue_flag))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1063]  FCALL, FORK  0  pthread_create(&id2, ((void *)0), t2, &queue)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1036]               2  int i;
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1037]               2  i=0
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1037]  COND TRUE    2  i<(400)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1040]  COND TRUE    2  \read(dequeue_flag)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L994]                2  int x;
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L995]   EXPR         2  q->head
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L995]   EXPR         2  q->element[q->head]
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L995]                2  x = q->element[q->head]
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L996]   EXPR         2  q->amount
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L996]                2  q->amount--
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L997]   EXPR         2  q->head
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L997]   COND FALSE   2  !(q->head == (400))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1002]  EXPR         2  q->head
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1002]               2  q->head++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]               1  i++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1018]  COND TRUE    1  i<((400)-1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1002]               2  q->head++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1003]               2  return x;
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1042]  EXPR         2  stored_elements[i]
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1042]  COND FALSE   2  !(!dequeue(&queue)==stored_elements[i])
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1045]               2  dequeue_flag=(0)
         VAL             [dequeue_flag=0, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1046]               2  enqueue_flag=(1)
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1037]               2  i++
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1037]  COND TRUE    2  i<(400)
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1040]  COND FALSE   2  !(\read(dequeue_flag))
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1037]               2  i++
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1037]  COND TRUE    2  i<(400)
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1021]  COND TRUE    1  \read(enqueue_flag)
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1023]               1  value = __VERIFIER_nondet_int()
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L980]   EXPR         1  q->tail
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1064]               0  \read(id1)
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L980]                1  q->element[q->tail] = x
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L981]   EXPR         1  q->amount
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L981]                1  q->amount++
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L982]   EXPR         1  q->tail
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L982]   COND FALSE   1  !(q->tail == (400))
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L988]   EXPR         1  q->tail
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L988]                1  q->tail++
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L990]                1  return 0;
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1025]               1  stored_elements[i+1]=value
         VAL             [dequeue_flag=0, enqueue_flag=1, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1026]               1  enqueue_flag=(0)
         VAL             [dequeue_flag=0, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1027]               1  dequeue_flag=(1)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1040]  COND TRUE    2  \read(dequeue_flag)
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L994]                2  int x;
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L995]   EXPR         2  q->head
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L995]   EXPR         2  q->element[q->head]
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L995]                2  x = q->element[q->head]
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L996]   EXPR         2  q->amount
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L996]                2  q->amount--
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L997]   EXPR         2  q->head
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L997]   COND FALSE   2  !(q->head == (400))
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1002]  EXPR         2  q->head
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1002]               2  q->head++
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1003]               2  return x;
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1042]  EXPR         2  stored_elements[i]
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1042]  COND TRUE    2  !dequeue(&queue)==stored_elements[i]
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]
[L1043]               2  reach_error()
         VAL             [dequeue_flag=1, enqueue_flag=0, m={11:0}, queue={14:0}, stored_elements={13:0}]

  - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: t1Thread1of1ForFork0 with 1 thread instances
    CFG has 5 procedures, 402 locations, 7 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 8863.0ms, OverallIterations: 8, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 18.5ms, PartialOrderReductionTime: 6553.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 87, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 22.2ms SsaConstructionTime, 184.6ms SatisfiabilityAnalysisTime, 1885.8ms InterpolantComputationTime, 864 NumberOfCodeBlocks, 864 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 856 ConstructedInterpolants, 0 QuantifiedInterpolants, 5877 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
  - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances
    CFG has 5 procedures, 402 locations, 7 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 198.7ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 2.0ms, PartialOrderReductionTime: 177.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.0ms SsaConstructionTime, 2.4ms SatisfiabilityAnalysisTime, 5.2ms InterpolantComputationTime, 49 NumberOfCodeBlocks, 49 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 48 ConstructedInterpolants, 0 QuantifiedInterpolants, 48 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
  - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: t2Thread1of1ForFork1 with 1 thread instances
    CFG has 5 procedures, 402 locations, 7 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 177451.6ms, OverallIterations: 31, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 92341.8ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 984, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 851.6ms SsaConstructionTime, 3321.3ms SatisfiabilityAnalysisTime, 73876.2ms InterpolantComputationTime, 15881 NumberOfCodeBlocks, 15223 NumberOfCodeBlocksAsserted, 79 NumberOfCheckSat, 15409 ConstructedInterpolants, 18 QuantifiedInterpolants, 176941 SizeOfPredicates, 753 NumberOfNonLiveVariables, 13306 ConjunctsInSsa, 1170 ConjunctsInUnsatCore, 54 InterpolantComputations, 10 PerfectInterpolantSequences, 14031/29597 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be incorrect!
Received shutdown request...