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


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


This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad
[2021-06-14 12:33:38,032 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2021-06-14 12:33:38,034 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2021-06-14 12:33:38,064 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-06-14 12:33:38,065 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-06-14 12:33:38,067 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-06-14 12:33:38,069 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-06-14 12:33:38,074 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2021-06-14 12:33:38,075 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-06-14 12:33:38,079 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-06-14 12:33:38,080 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2021-06-14 12:33:38,081 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-06-14 12:33:38,081 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-06-14 12:33:38,082 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-06-14 12:33:38,095 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-06-14 12:33:38,096 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-06-14 12:33:38,098 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-06-14 12:33:38,099 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-06-14 12:33:38,101 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-06-14 12:33:38,105 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2021-06-14 12:33:38,108 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-06-14 12:33:38,109 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-06-14 12:33:38,110 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2021-06-14 12:33:38,111 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-06-14 12:33:38,116 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-06-14 12:33:38,116 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-06-14 12:33:38,116 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-06-14 12:33:38,118 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-06-14 12:33:38,118 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-06-14 12:33:38,119 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-06-14 12:33:38,119 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-06-14 12:33:38,119 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-06-14 12:33:38,120 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-06-14 12:33:38,121 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2021-06-14 12:33:38,121 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-06-14 12:33:38,122 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2021-06-14 12:33:38,122 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-06-14 12:33:38,122 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-06-14 12:33:38,131 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2021-06-14 12:33:38,131 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2021-06-14 12:33:38,132 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2021-06-14 12:33:38,135 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf
[2021-06-14 12:33:38,164 INFO  L113        SettingsManager]: Loading preferences was successful
[2021-06-14 12:33:38,165 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2021-06-14 12:33:38,165 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-06-14 12:33:38,165 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-06-14 12:33:38,167 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-06-14 12:33:38,167 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2021-06-14 12:33:38,167 INFO  L138        SettingsManager]:  * Use SBE=true
[2021-06-14 12:33:38,167 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-06-14 12:33:38,168 INFO  L138        SettingsManager]:  * sizeof long=4
[2021-06-14 12:33:38,168 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2021-06-14 12:33:38,168 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2021-06-14 12:33:38,168 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2021-06-14 12:33:38,168 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2021-06-14 12:33:38,169 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-06-14 12:33:38,169 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2021-06-14 12:33:38,169 INFO  L138        SettingsManager]:  * sizeof long double=12
[2021-06-14 12:33:38,169 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2021-06-14 12:33:38,169 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2021-06-14 12:33:38,169 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2021-06-14 12:33:38,169 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-06-14 12:33:38,169 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2021-06-14 12:33:38,169 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2021-06-14 12:33:38,169 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2021-06-14 12:33:38,170 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-06-14 12:33:38,170 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-06-14 12:33:38,170 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2021-06-14 12:33:38,170 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-06-14 12:33:38,170 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2021-06-14 12:33:38,170 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-06-14 12:33:38,170 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2021-06-14 12:33:38,170 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2021-06-14 12:33:38,170 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-06-14 12:33:38,171 INFO  L138        SettingsManager]:  * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER
[2021-06-14 12:33:38,171 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2021-06-14 12:33:38,417 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2021-06-14 12:33:38,432 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-06-14 12:33:38,433 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-06-14 12:33:38,434 INFO  L271        PluginConnector]: Initializing CDTParser...
[2021-06-14 12:33:38,435 INFO  L275        PluginConnector]: CDTParser initialized
[2021-06-14 12:33:38,435 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_longer.i
[2021-06-14 12:33:38,481 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acad4beb8/ccf2410b3b00451eac0d6ba2e12cc877/FLAG85de56471
[2021-06-14 12:33:38,946 INFO  L306              CDTParser]: Found 1 translation units.
[2021-06-14 12:33:38,947 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i
[2021-06-14 12:33:38,961 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acad4beb8/ccf2410b3b00451eac0d6ba2e12cc877/FLAG85de56471
[2021-06-14 12:33:39,271 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acad4beb8/ccf2410b3b00451eac0d6ba2e12cc877
[2021-06-14 12:33:39,273 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-06-14 12:33:39,274 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2021-06-14 12:33:39,276 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-06-14 12:33:39,277 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-06-14 12:33:39,279 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2021-06-14 12:33:39,280 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 12:33:39" (1/1) ...
[2021-06-14 12:33:39,282 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@324867b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 12:33:39, skipping insertion in model container
[2021-06-14 12:33:39,282 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 12:33:39" (1/1) ...
[2021-06-14 12:33:39,286 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2021-06-14 12:33:39,327 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2021-06-14 12:33:39,677 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]
[2021-06-14 12:33:39,683 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]
[2021-06-14 12:33:39,688 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]
[2021-06-14 12:33:39,691 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-06-14 12:33:39,701 INFO  L203         MainTranslator]: Completed pre-run
[2021-06-14 12:33:39,748 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]
[2021-06-14 12:33:39,749 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]
[2021-06-14 12:33:39,751 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]
[2021-06-14 12:33:39,752 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-06-14 12:33:39,842 INFO  L208         MainTranslator]: Completed translation
[2021-06-14 12:33:39,843 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 12:33:39 WrapperNode
[2021-06-14 12:33:39,843 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-06-14 12:33:39,844 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-06-14 12:33:39,844 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-06-14 12:33:39,844 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2021-06-14 12:33:39,848 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 12:33:39" (1/1) ...
[2021-06-14 12:33:39,880 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 12:33:39" (1/1) ...
[2021-06-14 12:33:39,904 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-06-14 12:33:39,905 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-06-14 12:33:39,905 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2021-06-14 12:33:39,905 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2021-06-14 12:33:39,910 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 12:33:39" (1/1) ...
[2021-06-14 12:33:39,911 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 12:33:39" (1/1) ...
[2021-06-14 12:33:39,914 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 12:33:39" (1/1) ...
[2021-06-14 12:33:39,914 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 12:33:39" (1/1) ...
[2021-06-14 12:33:39,921 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 12:33:39" (1/1) ...
[2021-06-14 12:33:39,924 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 12:33:39" (1/1) ...
[2021-06-14 12:33:39,926 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 12:33:39" (1/1) ...
[2021-06-14 12:33:39,928 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-06-14 12:33:39,929 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-06-14 12:33:39,929 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2021-06-14 12:33:39,929 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2021-06-14 12:33:39,930 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 12:33:39" (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
[2021-06-14 12:33:39,984 INFO  L130     BoogieDeclarations]: Found specification of procedure t1
[2021-06-14 12:33:39,984 INFO  L138     BoogieDeclarations]: Found implementation of procedure t1
[2021-06-14 12:33:39,984 INFO  L130     BoogieDeclarations]: Found specification of procedure t2
[2021-06-14 12:33:39,984 INFO  L138     BoogieDeclarations]: Found implementation of procedure t2
[2021-06-14 12:33:39,984 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-06-14 12:33:39,984 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-06-14 12:33:39,984 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2021-06-14 12:33:39,985 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2021-06-14 12:33:39,985 INFO  L130     BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock
[2021-06-14 12:33:39,985 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2021-06-14 12:33:39,985 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-06-14 12:33:39,985 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-06-14 12:33:39,986 WARN  L209             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2021-06-14 12:33:40,339 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-06-14 12:33:40,340 INFO  L299             CfgBuilder]: Removed 18 assume(true) statements.
[2021-06-14 12:33:40,341 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.06 12:33:40 BoogieIcfgContainer
[2021-06-14 12:33:40,341 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-06-14 12:33:40,342 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-06-14 12:33:40,342 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2021-06-14 12:33:40,344 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2021-06-14 12:33:40,344 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.06 12:33:39" (1/3) ...
[2021-06-14 12:33:40,345 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@634308a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.06 12:33:40, skipping insertion in model container
[2021-06-14 12:33:40,345 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 12:33:39" (2/3) ...
[2021-06-14 12:33:40,345 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@634308a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.06 12:33:40, skipping insertion in model container
[2021-06-14 12:33:40,345 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.06 12:33:40" (3/3) ...
[2021-06-14 12:33:40,346 INFO  L111   eAbstractionObserver]: Analyzing ICFG queue_longer.i
[2021-06-14 12:33:40,350 WARN  L148   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2021-06-14 12:33:40,350 INFO  L214   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-06-14 12:33:40,350 INFO  L162   ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations.
[2021-06-14 12:33:40,351 INFO  L471   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2021-06-14 12:33:40,382 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,382 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,382 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,382 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,382 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,382 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,382 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,383 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,383 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,383 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,383 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,383 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,383 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,383 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,384 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,384 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,384 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,384 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,384 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,384 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,384 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,384 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,385 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,385 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,385 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,385 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,385 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,385 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,385 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,385 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,385 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,386 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,386 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,386 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,386 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,386 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,386 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,386 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,386 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,386 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,386 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,386 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,387 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,387 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,387 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,387 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,387 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,387 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,387 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,387 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,387 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,387 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,388 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,388 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,388 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,388 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,388 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,388 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,388 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,388 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,388 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,389 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,389 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,389 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,389 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,389 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,389 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,389 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,389 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,389 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,390 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,390 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,390 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,390 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,390 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,390 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,390 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,390 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,390 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,390 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,391 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,391 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,391 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,391 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,391 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,391 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,391 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,391 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,391 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,392 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,392 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,392 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,392 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,392 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,392 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,392 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,392 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,392 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,393 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,393 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,393 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,393 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,393 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,393 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,393 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,393 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,393 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,393 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,394 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,394 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,394 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,394 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,394 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,394 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,394 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,394 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,394 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,394 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,395 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,395 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,395 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,395 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,395 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,395 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,395 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,395 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,395 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,395 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,396 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,396 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,396 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,396 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,396 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,396 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,396 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,396 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,396 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,396 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,397 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,397 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,397 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,397 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,397 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,397 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,397 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,397 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,397 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,397 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,398 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,398 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,398 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,398 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,398 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,398 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,398 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,398 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,399 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,399 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,399 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,399 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,399 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,399 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,399 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,399 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,399 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,399 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,399 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,400 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,400 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,400 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,400 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,400 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,400 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,421 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,423 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,423 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,423 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,423 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,423 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,423 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,423 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,423 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,423 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,424 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,424 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,424 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,424 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,424 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,424 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,424 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,424 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,424 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,424 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,425 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,425 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,425 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,425 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,425 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,425 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,425 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,425 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,425 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,425 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,425 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,425 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,426 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,426 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,426 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,426 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,426 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,426 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,426 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,426 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,426 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,434 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,434 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,434 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,434 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,434 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,434 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,435 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,436 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,436 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,436 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,436 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,437 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,437 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,437 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,437 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,437 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,437 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,437 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,437 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,437 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,437 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,437 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,438 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,438 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,438 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,438 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,438 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,440 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,441 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,441 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,441 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,441 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,441 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,441 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,441 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,441 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,441 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,441 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,442 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,442 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,442 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,442 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,442 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,442 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,442 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,442 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,442 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,442 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,442 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,442 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,442 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,442 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,443 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,443 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,443 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,443 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,443 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,443 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,443 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,443 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,443 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,443 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,443 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,443 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,443 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,443 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,444 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,445 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,445 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,445 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,445 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,445 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,445 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,445 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,445 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,445 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,445 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,445 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,446 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,446 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,446 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,446 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,446 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,446 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,446 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,446 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,446 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,446 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,446 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,446 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,446 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,446 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,447 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,447 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,447 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,447 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,447 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,447 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,447 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,447 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,447 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,447 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,447 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,447 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,448 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,448 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,448 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,448 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,448 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,448 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,448 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,448 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,448 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,448 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,448 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,448 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,448 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,449 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,449 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,449 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,449 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,449 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,449 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,449 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,449 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,449 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,449 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,449 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,449 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,450 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,450 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,450 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,450 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,450 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,450 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,450 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,450 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,450 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,450 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,450 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,450 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,450 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,451 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,451 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,451 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,451 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,451 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,451 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,451 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,451 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,451 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,451 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,451 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,451 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,451 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,452 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,452 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,452 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,452 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,452 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,456 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,456 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,457 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,457 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,457 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,457 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,457 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,457 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,457 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,457 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,457 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,457 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,458 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,458 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,458 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,458 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,458 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,458 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,458 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,458 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,458 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,458 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,458 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,458 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,459 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,459 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,459 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,459 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,459 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,460 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,462 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,462 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,462 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,462 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,463 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,464 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,464 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,464 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,464 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,464 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,464 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,464 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,464 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,464 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,464 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,465 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,465 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,465 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,465 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,465 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,465 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,465 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,465 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,465 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,465 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,465 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,465 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,466 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,466 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,466 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,466 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,466 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,466 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,466 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,466 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,466 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,466 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,466 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,467 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,467 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,467 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,467 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,467 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,467 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,468 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,468 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,468 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,468 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,472 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,472 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,473 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,473 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,473 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,473 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,473 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,473 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,473 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,474 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,474 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,474 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,474 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,474 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,474 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,474 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,474 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,474 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,474 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,474 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,474 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,474 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,474 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,475 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,475 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,475 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,475 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,475 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,475 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,475 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,475 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,475 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,475 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,475 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,475 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,476 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,477 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,477 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,477 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,477 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,477 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,477 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,477 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,477 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,477 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,477 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,477 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,477 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,477 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,477 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,478 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,478 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,478 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,478 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,478 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,479 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,480 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,480 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,480 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,483 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,483 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,484 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,484 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,484 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~value~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,484 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,484 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,484 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_enqueue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~post42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~ret56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,485 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#t~mem43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,486 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,486 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,486 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,486 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,486 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,486 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_empty_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,486 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,486 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_enqueue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,486 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,486 WARN  L313   ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,486 WARN  L313   ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_empty_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,489 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,489 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,489 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,489 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~ret63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~q.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~mem51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#res| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_dequeue_~x~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,490 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,491 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,491 WARN  L313   ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_dequeue_#in~q.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-14 12:33:40,502 INFO  L149    ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions.
[2021-06-14 12:33:40,518 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
[2021-06-14 12:33:40,559 INFO  L378      AbstractCegarLoop]: Interprodecural is true
[2021-06-14 12:33:40,559 INFO  L379      AbstractCegarLoop]: Hoare is false
[2021-06-14 12:33:40,559 INFO  L380      AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-06-14 12:33:40,559 INFO  L381      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-06-14 12:33:40,560 INFO  L382      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-06-14 12:33:40,560 INFO  L383      AbstractCegarLoop]: Difference is false
[2021-06-14 12:33:40,560 INFO  L384      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-06-14 12:33:40,560 INFO  L388      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == t1Thread1of1ForFork0========
[2021-06-14 12:33:40,787 INFO  L430      AbstractCegarLoop]: === Iteration 1 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:40,794 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:40,794 INFO  L82        PathProgramCache]: Analyzing trace with hash -1683748677, now seen corresponding path program 1 times
[2021-06-14 12:33:40,800 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:40,800 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118561504]
[2021-06-14 12:33:40,800 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:40,909 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:41,008 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:41,009 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:41,009 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118561504]
[2021-06-14 12:33:41,010 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118561504] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:41,010 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:33:41,010 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-06-14 12:33:41,010 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410446719]
[2021-06-14 12:33:41,018 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-06-14 12:33:41,018 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:41,028 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-06-14 12:33:41,029 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-06-14 12:33:41,030 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:41,031 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:41,032 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 2 states have (on average 45.5) internal successors, (91), 2 states have internal predecessors, (91), 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)
[2021-06-14 12:33:41,032 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:41,057 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:41,058 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-06-14 12:33:41,058 INFO  L430      AbstractCegarLoop]: === Iteration 2 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:41,060 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:41,060 INFO  L82        PathProgramCache]: Analyzing trace with hash -1722074217, now seen corresponding path program 1 times
[2021-06-14 12:33:41,060 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:41,060 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [699949005]
[2021-06-14 12:33:41,061 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:41,120 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:41,192 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:41,193 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:41,193 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [699949005]
[2021-06-14 12:33:41,193 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [699949005] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:41,193 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:33:41,193 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2021-06-14 12:33:41,193 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430999675]
[2021-06-14 12:33:41,195 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 4 states
[2021-06-14 12:33:41,196 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:41,197 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2021-06-14 12:33:41,198 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2021-06-14 12:33:41,198 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:41,198 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:41,198 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 4 states, 4 states have (on average 22.25) internal successors, (89), 4 states have internal predecessors, (89), 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)
[2021-06-14 12:33:41,198 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:41,198 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:41,287 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:41,288 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:41,288 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2021-06-14 12:33:41,288 INFO  L430      AbstractCegarLoop]: === Iteration 3 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:41,294 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:41,294 INFO  L82        PathProgramCache]: Analyzing trace with hash 1649837483, now seen corresponding path program 1 times
[2021-06-14 12:33:41,295 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:41,295 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357211880]
[2021-06-14 12:33:41,295 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:41,353 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:41,767 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:41,767 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:41,767 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357211880]
[2021-06-14 12:33:41,767 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357211880] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:41,768 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:33:41,768 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20
[2021-06-14 12:33:41,768 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989375059]
[2021-06-14 12:33:41,769 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 20 states
[2021-06-14 12:33:41,769 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:41,769 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants.
[2021-06-14 12:33:41,773 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=312, Unknown=0, NotChecked=0, Total=380
[2021-06-14 12:33:41,774 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:41,774 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:41,774 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 20 states, 20 states have (on average 5.25) internal successors, (105), 20 states have internal predecessors, (105), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-06-14 12:33:41,774 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:41,774 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:41,774 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:42,544 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:42,544 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:42,544 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. 
[2021-06-14 12:33:42,545 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2021-06-14 12:33:42,545 INFO  L430      AbstractCegarLoop]: === Iteration 4 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:42,545 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:42,545 INFO  L82        PathProgramCache]: Analyzing trace with hash -2084243759, now seen corresponding path program 1 times
[2021-06-14 12:33:42,545 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:42,545 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862983946]
[2021-06-14 12:33:42,546 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:42,593 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:43,312 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:43,313 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:43,313 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862983946]
[2021-06-14 12:33:43,313 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [862983946] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:43,313 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:33:43,313 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30
[2021-06-14 12:33:43,313 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [103761315]
[2021-06-14 12:33:43,313 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 30 states
[2021-06-14 12:33:43,313 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:43,314 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants.
[2021-06-14 12:33:43,314 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=786, Unknown=0, NotChecked=0, Total=870
[2021-06-14 12:33:43,314 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:43,314 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:43,314 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 30 states, 30 states have (on average 3.6333333333333333) internal successors, (109), 30 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)
[2021-06-14 12:33:43,314 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:43,314 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:43,314 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. 
[2021-06-14 12:33:43,314 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:44,248 WARN  L205               SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 53
[2021-06-14 12:33:45,171 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:45,171 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:45,171 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. 
[2021-06-14 12:33:45,173 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. 
[2021-06-14 12:33:45,173 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2021-06-14 12:33:45,174 INFO  L430      AbstractCegarLoop]: === Iteration 5 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:45,174 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:45,174 INFO  L82        PathProgramCache]: Analyzing trace with hash -1985737317, now seen corresponding path program 1 times
[2021-06-14 12:33:45,174 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:45,174 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1625850584]
[2021-06-14 12:33:45,174 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:45,187 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:45,205 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:45,205 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:45,205 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1625850584]
[2021-06-14 12:33:45,205 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1625850584] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:45,205 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:33:45,206 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2021-06-14 12:33:45,206 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1137443873]
[2021-06-14 12:33:45,206 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 4 states
[2021-06-14 12:33:45,206 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:45,206 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2021-06-14 12:33:45,206 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2021-06-14 12:33:45,206 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:45,206 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:45,207 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 4 states, 4 states have (on average 27.0) internal successors, (108), 4 states have internal predecessors, (108), 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)
[2021-06-14 12:33:45,207 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:45,207 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:45,207 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. 
[2021-06-14 12:33:45,207 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. 
[2021-06-14 12:33:45,207 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:48,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:48,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:48,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-06-14 12:33:48,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. 
[2021-06-14 12:33:48,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2021-06-14 12:33:48,563 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2021-06-14 12:33:48,563 INFO  L430      AbstractCegarLoop]: === Iteration 6 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:48,563 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:48,563 INFO  L82        PathProgramCache]: Analyzing trace with hash -1442693611, now seen corresponding path program 1 times
[2021-06-14 12:33:48,563 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:48,563 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058430257]
[2021-06-14 12:33:48,563 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:48,578 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:48,611 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:48,611 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:48,611 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1058430257]
[2021-06-14 12:33:48,611 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1058430257] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:48,611 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:33:48,611 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-06-14 12:33:48,611 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2030644570]
[2021-06-14 12:33:48,612 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-06-14 12:33:48,613 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:48,613 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-06-14 12:33:48,613 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-06-14 12:33:48,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:48,613 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:48,613 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)
[2021-06-14 12:33:48,614 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:48,614 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:48,614 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-06-14 12:33:48,614 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. 
[2021-06-14 12:33:48,614 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2021-06-14 12:33:48,614 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:49,294 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:49,294 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:49,294 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-06-14 12:33:49,295 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. 
[2021-06-14 12:33:49,295 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2021-06-14 12:33:49,295 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:49,295 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2021-06-14 12:33:49,295 INFO  L430      AbstractCegarLoop]: === Iteration 7 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:49,295 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:49,295 INFO  L82        PathProgramCache]: Analyzing trace with hash 1063197641, now seen corresponding path program 1 times
[2021-06-14 12:33:49,295 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:49,296 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105095446]
[2021-06-14 12:33:49,296 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:49,316 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:49,340 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:49,340 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:49,341 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [105095446]
[2021-06-14 12:33:49,341 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [105095446] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:49,341 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:33:49,341 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-06-14 12:33:49,341 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174150725]
[2021-06-14 12:33:49,341 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-06-14 12:33:49,341 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:49,341 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-06-14 12:33:49,343 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-06-14 12:33:49,343 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:49,343 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:49,343 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)
[2021-06-14 12:33:49,343 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:49,343 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:49,343 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-06-14 12:33:49,343 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. 
[2021-06-14 12:33:49,344 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2021-06-14 12:33:49,344 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:49,344 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:50,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:50,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:50,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-06-14 12:33:50,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:33:50,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2021-06-14 12:33:50,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:50,335 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:50,335 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2021-06-14 12:33:50,335 INFO  L430      AbstractCegarLoop]: === Iteration 8 === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:50,335 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:50,335 INFO  L82        PathProgramCache]: Analyzing trace with hash -914273419, now seen corresponding path program 2 times
[2021-06-14 12:33:50,335 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:50,335 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892154730]
[2021-06-14 12:33:50,335 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:50,371 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:51,120 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:51,120 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:51,122 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892154730]
[2021-06-14 12:33:51,123 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [892154730] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:51,123 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:33:51,123 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29
[2021-06-14 12:33:51,123 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271063476]
[2021-06-14 12:33:51,123 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 29 states
[2021-06-14 12:33:51,123 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:51,124 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants.
[2021-06-14 12:33:51,124 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=733, Unknown=0, NotChecked=0, Total=812
[2021-06-14 12:33:51,124 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:51,124 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:51,124 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)
[2021-06-14 12:33:51,124 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:51,124 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:51,124 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. 
[2021-06-14 12:33:51,124 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:33:51,125 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2021-06-14 12:33:51,125 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:51,125 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:51,125 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:54,658 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:54,659 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:54,659 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2021-06-14 12:33:54,659 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:33:54,659 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2021-06-14 12:33:54,659 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:54,659 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:54,659 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:33:54,659 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2021-06-14 12:33:54,666 INFO  L301   ceAbstractionStarter]: Result for error location t1Thread1of1ForFork0 was SAFE (1/5)
[2021-06-14 12:33:54,667 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
[2021-06-14 12:33:54,679 INFO  L378      AbstractCegarLoop]: Interprodecural is true
[2021-06-14 12:33:54,679 INFO  L379      AbstractCegarLoop]: Hoare is false
[2021-06-14 12:33:54,679 INFO  L380      AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-06-14 12:33:54,679 INFO  L381      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-06-14 12:33:54,679 INFO  L382      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-06-14 12:33:54,679 INFO  L383      AbstractCegarLoop]: Difference is false
[2021-06-14 12:33:54,679 INFO  L384      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-06-14 12:33:54,679 INFO  L388      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start========
[2021-06-14 12:33:54,682 INFO  L430      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:54,683 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:54,683 INFO  L82        PathProgramCache]: Analyzing trace with hash -188493040, now seen corresponding path program 1 times
[2021-06-14 12:33:54,683 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:54,683 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611524925]
[2021-06-14 12:33:54,683 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:54,694 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:54,700 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:54,700 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:54,700 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1611524925]
[2021-06-14 12:33:54,700 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1611524925] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:54,700 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:33:54,700 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-06-14 12:33:54,700 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1631158572]
[2021-06-14 12:33:54,701 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-06-14 12:33:54,701 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:54,701 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-06-14 12:33:54,701 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-06-14 12:33:54,701 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:54,701 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:54,701 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)
[2021-06-14 12:33:54,701 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,498 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,498 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8
[2021-06-14 12:33:56,499 INFO  L301   ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (2/5)
[2021-06-14 12:33:56,499 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
[2021-06-14 12:33:56,503 INFO  L378      AbstractCegarLoop]: Interprodecural is true
[2021-06-14 12:33:56,503 INFO  L379      AbstractCegarLoop]: Hoare is false
[2021-06-14 12:33:56,503 INFO  L380      AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-06-14 12:33:56,503 INFO  L381      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-06-14 12:33:56,503 INFO  L382      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-06-14 12:33:56,504 INFO  L383      AbstractCegarLoop]: Difference is false
[2021-06-14 12:33:56,504 INFO  L384      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-06-14 12:33:56,504 INFO  L388      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == t2Thread1of1ForFork1========
[2021-06-14 12:33:56,567 INFO  L430      AbstractCegarLoop]: === Iteration 1 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:56,568 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:56,568 INFO  L82        PathProgramCache]: Analyzing trace with hash 726870499, now seen corresponding path program 1 times
[2021-06-14 12:33:56,568 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:56,568 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1502807833]
[2021-06-14 12:33:56,568 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:56,574 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:56,582 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:56,583 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:56,583 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1502807833]
[2021-06-14 12:33:56,583 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1502807833] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:56,583 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:33:56,583 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-06-14 12:33:56,583 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1548353686]
[2021-06-14 12:33:56,583 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 2 states
[2021-06-14 12:33:56,583 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:56,584 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-06-14 12:33:56,584 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-06-14 12:33:56,584 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,584 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:56,584 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 2 states have (on average 64.5) internal successors, (129), 2 states have internal predecessors, (129), 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)
[2021-06-14 12:33:56,584 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,588 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,588 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9
[2021-06-14 12:33:56,588 INFO  L430      AbstractCegarLoop]: === Iteration 2 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:56,588 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:56,588 INFO  L82        PathProgramCache]: Analyzing trace with hash 350836671, now seen corresponding path program 1 times
[2021-06-14 12:33:56,588 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:56,588 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095197481]
[2021-06-14 12:33:56,588 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:56,596 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:56,612 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:56,612 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:56,612 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095197481]
[2021-06-14 12:33:56,612 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2095197481] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:56,612 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:33:56,612 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2021-06-14 12:33:56,612 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [886513347]
[2021-06-14 12:33:56,613 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 4 states
[2021-06-14 12:33:56,613 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:56,613 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2021-06-14 12:33:56,613 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2021-06-14 12:33:56,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,613 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:56,613 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 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)
[2021-06-14 12:33:56,613 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,613 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,641 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,641 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:56,642 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10
[2021-06-14 12:33:56,642 INFO  L430      AbstractCegarLoop]: === Iteration 3 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:56,642 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:56,642 INFO  L82        PathProgramCache]: Analyzing trace with hash 1160803027, now seen corresponding path program 1 times
[2021-06-14 12:33:56,642 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:56,642 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [815046204]
[2021-06-14 12:33:56,642 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:56,651 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:56,671 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:56,671 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:56,671 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [815046204]
[2021-06-14 12:33:56,671 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [815046204] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:56,671 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:33:56,671 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-06-14 12:33:56,671 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616447053]
[2021-06-14 12:33:56,671 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-06-14 12:33:56,672 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:56,672 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-06-14 12:33:56,672 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-06-14 12:33:56,672 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,672 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:56,672 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)
[2021-06-14 12:33:56,672 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,672 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:56,672 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,707 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,708 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:56,708 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:56,708 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11
[2021-06-14 12:33:56,708 INFO  L430      AbstractCegarLoop]: === Iteration 4 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:56,708 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:56,708 INFO  L82        PathProgramCache]: Analyzing trace with hash -136336715, now seen corresponding path program 1 times
[2021-06-14 12:33:56,709 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:56,709 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1134380961]
[2021-06-14 12:33:56,709 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:56,720 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:56,741 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:56,741 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:56,741 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1134380961]
[2021-06-14 12:33:56,741 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1134380961] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:56,742 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:33:56,742 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2021-06-14 12:33:56,742 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211923871]
[2021-06-14 12:33:56,742 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 4 states
[2021-06-14 12:33:56,742 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:56,742 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2021-06-14 12:33:56,742 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2021-06-14 12:33:56,742 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,742 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:56,743 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 4 states, 4 states have (on average 36.75) internal successors, (147), 4 states have internal predecessors, (147), 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)
[2021-06-14 12:33:56,743 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,743 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:56,743 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:56,743 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,793 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,793 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:56,793 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:56,794 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:56,794 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12
[2021-06-14 12:33:56,794 INFO  L430      AbstractCegarLoop]: === Iteration 5 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:56,794 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:56,794 INFO  L82        PathProgramCache]: Analyzing trace with hash -2048805621, now seen corresponding path program 1 times
[2021-06-14 12:33:56,794 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:56,794 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2134056453]
[2021-06-14 12:33:56,794 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:56,803 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:56,816 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:56,816 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:56,816 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2134056453]
[2021-06-14 12:33:56,816 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2134056453] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:56,817 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:33:56,817 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-06-14 12:33:56,817 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491602230]
[2021-06-14 12:33:56,817 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-06-14 12:33:56,817 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:56,817 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-06-14 12:33:56,818 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-06-14 12:33:56,818 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,818 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:56,818 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 3 states have internal predecessors, (146), 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)
[2021-06-14 12:33:56,818 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,818 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:56,818 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:56,818 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:56,818 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,884 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:56,884 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:56,884 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:56,884 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:56,884 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:56,884 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13
[2021-06-14 12:33:56,884 INFO  L430      AbstractCegarLoop]: === Iteration 6 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:56,885 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:56,885 INFO  L82        PathProgramCache]: Analyzing trace with hash -907698152, now seen corresponding path program 1 times
[2021-06-14 12:33:56,885 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:56,885 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614323579]
[2021-06-14 12:33:56,885 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:56,895 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:56,929 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:56,930 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:56,930 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1614323579]
[2021-06-14 12:33:56,930 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1614323579] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:33:56,930 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1640109933]
[2021-06-14 12:33:56,930 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
[2021-06-14 12:33:57,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:57,065 INFO  L263         TraceCheckSpWp]: Trace formula consists of 389 conjuncts, 4 conjunts are in the unsatisfiable core
[2021-06-14 12:33:57,087 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:33:57,344 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:57,344 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1640109933] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:33:57,345 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:33:57,345 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7
[2021-06-14 12:33:57,346 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179172242]
[2021-06-14 12:33:57,347 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 7 states
[2021-06-14 12:33:57,347 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:57,347 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2021-06-14 12:33:57,347 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42
[2021-06-14 12:33:57,347 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:57,347 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:57,347 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 7 states, 7 states have (on average 30.857142857142858) internal successors, (216), 7 states have internal predecessors, (216), 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)
[2021-06-14 12:33:57,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:57,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:57,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:57,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:57,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:57,348 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:57,441 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:57,441 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:57,441 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:57,442 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:57,442 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:57,442 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:33:57,657 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:33:57,657 INFO  L430      AbstractCegarLoop]: === Iteration 7 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:33:57,658 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:33:57,658 INFO  L82        PathProgramCache]: Analyzing trace with hash -1627934229, now seen corresponding path program 2 times
[2021-06-14 12:33:57,658 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:33:57,658 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [940126757]
[2021-06-14 12:33:57,658 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:33:57,685 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:33:57,731 INFO  L134       CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:33:57,732 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:33:57,732 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [940126757]
[2021-06-14 12:33:57,732 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [940126757] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:33:57,732 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [497933048]
[2021-06-14 12:33:57,732 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
[2021-06-14 12:33:57,844 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2021-06-14 12:33:57,844 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:33:57,846 INFO  L263         TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 45 conjunts are in the unsatisfiable core
[2021-06-14 12:33:57,860 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:33:57,906 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
[2021-06-14 12:33:57,907 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:57,910 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:33:57,911 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:57,911 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9
[2021-06-14 12:33:58,135 WARN  L205               SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 9
[2021-06-14 12:33:58,136 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-06-14 12:33:58,136 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
[2021-06-14 12:33:58,139 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,145 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:33:58,145 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,146 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:18
[2021-06-14 12:33:58,173 INFO  L354             Elim1Store]: treesize reduction 8, result has 52.9 percent of original size
[2021-06-14 12:33:58,174 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
[2021-06-14 12:33:58,176 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,181 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:33:58,182 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,182 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:16
[2021-06-14 12:33:58,243 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
[2021-06-14 12:33:58,244 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,254 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:33:58,255 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,255 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:35, output treesize:31
[2021-06-14 12:33:58,286 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,287 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
[2021-06-14 12:33:58,289 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,299 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:33:58,300 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,300 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:40
[2021-06-14 12:33:58,333 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,334 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,335 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,336 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
[2021-06-14 12:33:58,338 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,347 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:33:58,348 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,348 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43
[2021-06-14 12:33:58,573 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,574 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,575 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,576 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
[2021-06-14 12:33:58,580 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,590 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:33:58,594 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,595 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:54, output treesize:35
[2021-06-14 12:33:58,645 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,646 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,647 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,648 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
[2021-06-14 12:33:58,651 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,659 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:33:58,661 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,661 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:46, output treesize:31
[2021-06-14 12:33:58,781 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,781 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,782 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,802 INFO  L354             Elim1Store]: treesize reduction 90, result has 23.7 percent of original size
[2021-06-14 12:33:58,802 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
[2021-06-14 12:33:58,807 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,815 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:33:58,817 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,817 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:55, output treesize:31
[2021-06-14 12:33:58,835 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,838 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,839 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:33:58,840 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:33:58,841 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
[2021-06-14 12:33:58,842 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,851 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:33:58,853 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,853 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:46, output treesize:22
[2021-06-14 12:33:58,883 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:33:58,884 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
[2021-06-14 12:33:58,885 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,886 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:33:58,887 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:33:58,887 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:22, output treesize:3
[2021-06-14 12:33:59,012 INFO  L134       CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked.
[2021-06-14 12:33:59,012 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [497933048] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:33:59,012 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences.
[2021-06-14 12:33:59,012 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [7] total 26
[2021-06-14 12:33:59,012 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [955878325]
[2021-06-14 12:33:59,013 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 21 states
[2021-06-14 12:33:59,013 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:33:59,013 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants.
[2021-06-14 12:33:59,013 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=565, Unknown=0, NotChecked=0, Total=650
[2021-06-14 12:33:59,013 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:59,013 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:33:59,014 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 21 states, 21 states have (on average 8.619047619047619) internal successors, (181), 21 states have internal predecessors, (181), 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)
[2021-06-14 12:33:59,014 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:33:59,014 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:59,014 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:59,014 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:33:59,014 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:33:59,014 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:33:59,014 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:00,362 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:00,363 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:00,363 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:00,363 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:00,363 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:00,363 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:00,363 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:00,576 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15
[2021-06-14 12:34:00,577 INFO  L430      AbstractCegarLoop]: === Iteration 8 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:00,577 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:00,577 INFO  L82        PathProgramCache]: Analyzing trace with hash -804038651, now seen corresponding path program 1 times
[2021-06-14 12:34:00,578 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:00,578 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571444041]
[2021-06-14 12:34:00,578 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:00,592 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:00,660 INFO  L134       CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:00,661 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:00,661 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [571444041]
[2021-06-14 12:34:00,661 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [571444041] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:00,661 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [414753060]
[2021-06-14 12:34:00,661 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
[2021-06-14 12:34:00,794 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:00,796 INFO  L263         TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 6 conjunts are in the unsatisfiable core
[2021-06-14 12:34:00,799 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:01,049 INFO  L134       CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:01,050 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [414753060] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:01,050 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:01,050 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9
[2021-06-14 12:34:01,051 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403422388]
[2021-06-14 12:34:01,052 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 9 states
[2021-06-14 12:34:01,052 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:01,052 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2021-06-14 12:34:01,052 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72
[2021-06-14 12:34:01,052 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:01,052 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:01,053 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 9 states, 9 states have (on average 28.333333333333332) internal successors, (255), 9 states have internal predecessors, (255), 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)
[2021-06-14 12:34:01,053 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:01,053 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:01,053 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:01,053 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:01,053 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:01,053 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:01,053 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:01,053 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:01,174 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:01,175 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:01,175 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:01,175 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:01,175 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:01,175 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:01,175 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:01,175 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:01,380 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16
[2021-06-14 12:34:01,381 INFO  L430      AbstractCegarLoop]: === Iteration 9 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:01,381 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:01,381 INFO  L82        PathProgramCache]: Analyzing trace with hash -1854027042, now seen corresponding path program 2 times
[2021-06-14 12:34:01,382 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:01,382 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [891232263]
[2021-06-14 12:34:01,382 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:01,399 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:01,470 INFO  L134       CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:01,470 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:01,470 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [891232263]
[2021-06-14 12:34:01,470 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [891232263] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:01,470 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [883643665]
[2021-06-14 12:34:01,470 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
[2021-06-14 12:34:01,668 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-06-14 12:34:01,668 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:34:01,670 INFO  L263         TraceCheckSpWp]: Trace formula consists of 518 conjuncts, 8 conjunts are in the unsatisfiable core
[2021-06-14 12:34:01,673 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:01,912 INFO  L134       CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:01,912 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [883643665] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:01,912 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:01,912 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11
[2021-06-14 12:34:01,912 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051496435]
[2021-06-14 12:34:01,913 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 11 states
[2021-06-14 12:34:01,913 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:01,913 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants.
[2021-06-14 12:34:01,913 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110
[2021-06-14 12:34:01,913 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:01,913 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:01,914 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 11 states, 11 states have (on average 26.363636363636363) internal successors, (290), 11 states have internal predecessors, (290), 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)
[2021-06-14 12:34:01,914 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:01,914 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:01,914 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:01,914 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:01,914 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:01,914 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:01,914 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:01,914 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:01,914 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:02,100 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:02,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:02,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:02,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:02,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:02,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:02,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:02,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:02,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:02,320 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17
[2021-06-14 12:34:02,321 INFO  L430      AbstractCegarLoop]: === Iteration 10 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:02,321 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:02,321 INFO  L82        PathProgramCache]: Analyzing trace with hash 948232549, now seen corresponding path program 3 times
[2021-06-14 12:34:02,322 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:02,322 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389228502]
[2021-06-14 12:34:02,322 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:02,344 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:02,409 INFO  L134       CoverageAnalysis]: Checked inductivity of 214 backedges. 0 proven. 214 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:02,409 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:02,410 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389228502]
[2021-06-14 12:34:02,410 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [389228502] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:02,410 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1866731469]
[2021-06-14 12:34:02,410 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
[2021-06-14 12:34:02,663 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s)
[2021-06-14 12:34:02,663 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:34:02,666 INFO  L263         TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 48 conjunts are in the unsatisfiable core
[2021-06-14 12:34:02,669 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:02,692 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
[2021-06-14 12:34:02,693 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:02,694 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:02,694 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:02,694 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5
[2021-06-14 12:34:02,710 INFO  L354             Elim1Store]: treesize reduction 4, result has 50.0 percent of original size
[2021-06-14 12:34:02,711 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
[2021-06-14 12:34:02,712 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:02,713 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:02,713 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:02,714 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:11, output treesize:4
[2021-06-14 12:34:02,985 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
[2021-06-14 12:34:02,986 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:02,989 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:02,989 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:02,990 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14
[2021-06-14 12:34:03,019 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
[2021-06-14 12:34:03,021 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:03,024 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:03,026 INFO  L550         ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:03,026 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:30, output treesize:9
[2021-06-14 12:34:03,107 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:03,113 INFO  L354             Elim1Store]: treesize reduction 31, result has 22.5 percent of original size
[2021-06-14 12:34:03,113 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
[2021-06-14 12:34:03,115 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:03,121 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:03,122 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:03,122 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:40, output treesize:16
[2021-06-14 12:34:03,147 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:03,148 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
[2021-06-14 12:34:03,149 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:03,155 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:03,156 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:03,156 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:31, output treesize:16
[2021-06-14 12:34:03,163 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
[2021-06-14 12:34:03,164 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:03,165 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:03,165 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:03,166 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:3
[2021-06-14 12:34:03,214 INFO  L134       CoverageAnalysis]: Checked inductivity of 214 backedges. 85 proven. 78 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked.
[2021-06-14 12:34:03,214 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1866731469] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:03,214 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:03,214 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 15] total 24
[2021-06-14 12:34:03,214 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992740562]
[2021-06-14 12:34:03,215 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 24 states
[2021-06-14 12:34:03,215 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:03,215 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants.
[2021-06-14 12:34:03,215 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=479, Unknown=0, NotChecked=0, Total=552
[2021-06-14 12:34:03,216 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:03,216 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:03,216 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 24 states, 24 states have (on average 20.125) internal successors, (483), 24 states have internal predecessors, (483), 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)
[2021-06-14 12:34:03,216 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:03,216 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:03,216 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:03,216 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:03,216 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:03,216 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:03,216 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:03,216 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:03,216 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:03,216 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:04,393 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:04,393 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:04,393 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:04,393 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:04,393 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:04,393 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:04,393 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:04,393 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:04,393 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:04,394 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. 
[2021-06-14 12:34:04,608 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,9 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:34:04,609 INFO  L430      AbstractCegarLoop]: === Iteration 11 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:04,609 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:04,609 INFO  L82        PathProgramCache]: Analyzing trace with hash 571442484, now seen corresponding path program 1 times
[2021-06-14 12:34:04,609 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:04,609 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072044875]
[2021-06-14 12:34:04,610 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:04,631 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:04,721 INFO  L134       CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 347 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:04,721 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:04,721 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1072044875]
[2021-06-14 12:34:04,722 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1072044875] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:04,722 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [690990673]
[2021-06-14 12:34:04,722 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
[2021-06-14 12:34:04,856 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:04,858 INFO  L263         TraceCheckSpWp]: Trace formula consists of 652 conjuncts, 12 conjunts are in the unsatisfiable core
[2021-06-14 12:34:04,861 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:05,230 INFO  L134       CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 347 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:05,230 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [690990673] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:05,230 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:05,231 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 15
[2021-06-14 12:34:05,231 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1933856144]
[2021-06-14 12:34:05,231 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 15 states
[2021-06-14 12:34:05,231 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:05,231 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants.
[2021-06-14 12:34:05,232 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210
[2021-06-14 12:34:05,232 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:05,232 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:05,232 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 15 states, 15 states have (on average 24.533333333333335) internal successors, (368), 15 states have internal predecessors, (368), 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)
[2021-06-14 12:34:05,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:05,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:05,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:05,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:05,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:05,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:05,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:05,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:05,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:05,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. 
[2021-06-14 12:34:05,232 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:05,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:05,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:05,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:05,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:05,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:05,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:05,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:05,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:05,614 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:05,614 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. 
[2021-06-14 12:34:05,614 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:05,814 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:34:05,815 INFO  L430      AbstractCegarLoop]: === Iteration 12 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:05,815 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:05,815 INFO  L82        PathProgramCache]: Analyzing trace with hash -665567884, now seen corresponding path program 2 times
[2021-06-14 12:34:05,815 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:05,815 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139062616]
[2021-06-14 12:34:05,815 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:05,834 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:05,941 INFO  L134       CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:05,942 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:05,942 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [139062616]
[2021-06-14 12:34:05,942 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [139062616] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:05,942 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [722386895]
[2021-06-14 12:34:05,942 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 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
[2021-06-14 12:34:06,133 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-06-14 12:34:06,133 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:34:06,136 INFO  L263         TraceCheckSpWp]: Trace formula consists of 719 conjuncts, 14 conjunts are in the unsatisfiable core
[2021-06-14 12:34:06,139 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:06,542 INFO  L134       CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:06,543 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [722386895] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:06,543 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:06,543 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 17
[2021-06-14 12:34:06,543 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112927039]
[2021-06-14 12:34:06,544 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 17 states
[2021-06-14 12:34:06,544 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:06,544 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants.
[2021-06-14 12:34:06,544 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=192, Unknown=0, NotChecked=0, Total=272
[2021-06-14 12:34:06,544 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:06,544 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:06,545 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 17 states, 17 states have (on average 23.941176470588236) internal successors, (407), 17 states have internal predecessors, (407), 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)
[2021-06-14 12:34:06,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:06,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:06,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:06,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:06,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:06,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:06,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:06,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:06,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:06,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. 
[2021-06-14 12:34:06,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:06,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:06,787 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:06,787 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:06,788 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:06,788 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:06,788 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:06,788 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:06,788 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:06,788 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:06,788 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:06,788 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. 
[2021-06-14 12:34:06,788 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:06,789 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:07,004 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:34:07,005 INFO  L430      AbstractCegarLoop]: === Iteration 13 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:07,005 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:07,005 INFO  L82        PathProgramCache]: Analyzing trace with hash -1777060081, now seen corresponding path program 3 times
[2021-06-14 12:34:07,005 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:07,006 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [693147418]
[2021-06-14 12:34:07,006 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:07,025 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:07,156 INFO  L134       CoverageAnalysis]: Checked inductivity of 730 backedges. 0 proven. 730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:07,156 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:07,156 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [693147418]
[2021-06-14 12:34:07,156 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [693147418] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:07,156 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1095115147]
[2021-06-14 12:34:07,156 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
[2021-06-14 12:34:07,470 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s)
[2021-06-14 12:34:07,471 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:34:07,474 INFO  L263         TraceCheckSpWp]: Trace formula consists of 461 conjuncts, 3 conjunts are in the unsatisfiable core
[2021-06-14 12:34:07,476 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:07,892 INFO  L134       CoverageAnalysis]: Checked inductivity of 730 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 494 trivial. 0 not checked.
[2021-06-14 12:34:07,892 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1095115147] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:34:07,892 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences.
[2021-06-14 12:34:07,893 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [17] total 18
[2021-06-14 12:34:07,893 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587205324]
[2021-06-14 12:34:07,893 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-06-14 12:34:07,893 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:07,893 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-06-14 12:34:07,893 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306
[2021-06-14 12:34:07,894 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:07,894 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:07,894 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 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)
[2021-06-14 12:34:07,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:07,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:07,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:07,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:07,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:07,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:07,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:07,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:07,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:07,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. 
[2021-06-14 12:34:07,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:07,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:07,894 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:08,107 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:08,108 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:08,108 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:08,108 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:08,108 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:08,108 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:08,108 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:08,108 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:08,108 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:08,108 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. 
[2021-06-14 12:34:08,108 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:08,108 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:08,108 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:08,309 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21
[2021-06-14 12:34:08,309 INFO  L430      AbstractCegarLoop]: === Iteration 14 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:08,309 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:08,309 INFO  L82        PathProgramCache]: Analyzing trace with hash 2081493838, now seen corresponding path program 1 times
[2021-06-14 12:34:08,310 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:08,310 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [693968720]
[2021-06-14 12:34:08,310 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:08,322 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:08,419 INFO  L134       CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:08,419 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:08,419 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [693968720]
[2021-06-14 12:34:08,419 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [693968720] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:08,419 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1644105464]
[2021-06-14 12:34:08,419 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
[2021-06-14 12:34:08,531 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:08,536 INFO  L263         TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 16 conjunts are in the unsatisfiable core
[2021-06-14 12:34:08,539 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:08,773 INFO  L134       CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:08,773 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1644105464] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:08,773 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:08,773 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 19
[2021-06-14 12:34:08,773 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791340581]
[2021-06-14 12:34:08,774 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 19 states
[2021-06-14 12:34:08,774 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:08,774 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants.
[2021-06-14 12:34:08,775 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=243, Unknown=0, NotChecked=0, Total=342
[2021-06-14 12:34:08,775 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:08,775 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:08,775 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 19 states, 19 states have (on average 14.105263157894736) internal successors, (268), 19 states have internal predecessors, (268), 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)
[2021-06-14 12:34:08,775 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:08,775 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:08,775 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:08,775 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:08,775 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:08,775 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:08,775 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:08,775 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:08,776 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:08,776 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. 
[2021-06-14 12:34:08,776 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:08,776 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:08,776 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:08,776 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:09,005 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:09,005 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:09,005 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:09,005 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:09,005 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:09,005 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:09,005 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:09,005 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:09,005 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:09,005 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. 
[2021-06-14 12:34:09,006 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:09,006 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:09,006 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:09,006 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:09,206 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:34:09,207 INFO  L430      AbstractCegarLoop]: === Iteration 15 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:09,207 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:09,207 INFO  L82        PathProgramCache]: Analyzing trace with hash -669210330, now seen corresponding path program 2 times
[2021-06-14 12:34:09,207 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:09,207 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654840803]
[2021-06-14 12:34:09,207 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:09,220 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:09,342 INFO  L134       CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:09,342 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:09,342 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [654840803]
[2021-06-14 12:34:09,342 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [654840803] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:09,342 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1642133970]
[2021-06-14 12:34:09,342 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
[2021-06-14 12:34:09,603 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-06-14 12:34:09,603 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:34:09,605 INFO  L263         TraceCheckSpWp]: Trace formula consists of 499 conjuncts, 18 conjunts are in the unsatisfiable core
[2021-06-14 12:34:09,607 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:09,856 INFO  L134       CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:09,856 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1642133970] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:09,857 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:09,857 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 21
[2021-06-14 12:34:09,857 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [107993984]
[2021-06-14 12:34:09,857 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 21 states
[2021-06-14 12:34:09,857 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:09,857 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants.
[2021-06-14 12:34:09,858 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=300, Unknown=0, NotChecked=0, Total=420
[2021-06-14 12:34:09,858 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:09,858 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:09,858 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 21 states, 21 states have (on average 13.142857142857142) internal successors, (276), 21 states have internal predecessors, (276), 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)
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. 
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:09,858 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:10,167 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:10,167 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:10,167 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:10,167 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:10,167 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:10,167 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:10,167 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:10,167 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:10,167 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:10,167 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. 
[2021-06-14 12:34:10,167 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:10,167 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:10,167 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:10,167 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:10,168 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:10,384 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23
[2021-06-14 12:34:10,385 INFO  L430      AbstractCegarLoop]: === Iteration 16 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:10,385 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:10,385 INFO  L82        PathProgramCache]: Analyzing trace with hash -410982658, now seen corresponding path program 3 times
[2021-06-14 12:34:10,385 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:10,385 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131291667]
[2021-06-14 12:34:10,385 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:10,399 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:10,548 INFO  L134       CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:10,548 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:10,548 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131291667]
[2021-06-14 12:34:10,548 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [131291667] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:10,548 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2126335092]
[2021-06-14 12:34:10,548 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
[2021-06-14 12:34:10,781 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s)
[2021-06-14 12:34:10,782 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:34:10,784 INFO  L263         TraceCheckSpWp]: Trace formula consists of 439 conjuncts, 99 conjunts are in the unsatisfiable core
[2021-06-14 12:34:10,788 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:10,810 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
[2021-06-14 12:34:10,811 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:10,812 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:10,812 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:10,812 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5
[2021-06-14 12:34:10,839 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-06-14 12:34:10,839 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
[2021-06-14 12:34:10,841 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:10,846 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:10,846 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:10,847 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:18
[2021-06-14 12:34:10,889 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-06-14 12:34:10,889 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
[2021-06-14 12:34:10,892 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:10,900 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:10,900 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:10,901 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:31
[2021-06-14 12:34:10,937 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-06-14 12:34:10,937 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
[2021-06-14 12:34:10,939 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:10,947 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:10,947 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:10,948 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:28
[2021-06-14 12:34:11,040 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
[2021-06-14 12:34:11,041 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,056 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:11,057 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,058 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43
[2021-06-14 12:34:11,094 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,095 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
[2021-06-14 12:34:11,096 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,107 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:11,107 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,108 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46
[2021-06-14 12:34:11,370 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,370 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,371 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,372 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
[2021-06-14 12:34:11,373 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,386 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:11,387 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,387 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:72, output treesize:49
[2021-06-14 12:34:11,432 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,433 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,433 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,434 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 45 treesize of output 44
[2021-06-14 12:34:11,436 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,444 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:11,446 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,446 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:60, output treesize:41
[2021-06-14 12:34:11,595 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,595 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,596 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,597 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,597 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:11,614 INFO  L354             Elim1Store]: treesize reduction 66, result has 29.8 percent of original size
[2021-06-14 12:34:11,614 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 55 treesize of output 51
[2021-06-14 12:34:11,616 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,638 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:11,640 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,640 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:68, output treesize:41
[2021-06-14 12:34:11,675 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,676 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,676 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:11,677 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,677 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
[2021-06-14 12:34:11,679 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,687 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:11,688 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,689 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:38
[2021-06-14 12:34:11,807 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,807 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 49 treesize of output 30
[2021-06-14 12:34:11,811 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,817 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:11,818 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,819 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:56, output treesize:26
[2021-06-14 12:34:11,866 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:11,867 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
[2021-06-14 12:34:11,868 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,874 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:11,875 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:11,875 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:37, output treesize:26
[2021-06-14 12:34:12,065 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:12,065 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:12,093 INFO  L354             Elim1Store]: treesize reduction 60, result has 24.1 percent of original size
[2021-06-14 12:34:12,094 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
[2021-06-14 12:34:12,095 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:12,105 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:12,107 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:12,107 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:56, output treesize:32
[2021-06-14 12:34:12,142 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:12,142 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:12,143 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:12,144 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
[2021-06-14 12:34:12,145 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:12,153 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:12,154 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:12,154 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:47, output treesize:32
[2021-06-14 12:34:12,168 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:12,169 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 32 treesize of output 25
[2021-06-14 12:34:12,170 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:12,175 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:12,176 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:12,176 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:26
[2021-06-14 12:34:12,224 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:12,224 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 35 treesize of output 37
[2021-06-14 12:34:12,226 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:12,232 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:12,233 INFO  L550         ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:12,233 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:42, output treesize:22
[2021-06-14 12:34:12,536 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:12,537 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:12,538 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:12,538 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:12,547 INFO  L354             Elim1Store]: treesize reduction 52, result has 11.9 percent of original size
[2021-06-14 12:34:12,548 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 47 treesize of output 58
[2021-06-14 12:34:12,549 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:12,556 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:12,557 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:12,557 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:50, output treesize:35
[2021-06-14 12:34:12,566 INFO  L354             Elim1Store]: treesize reduction 16, result has 5.9 percent of original size
[2021-06-14 12:34:12,567 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 18
[2021-06-14 12:34:12,568 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:12,569 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:12,569 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:12,569 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:35, output treesize:3
[2021-06-14 12:34:12,601 INFO  L134       CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked.
[2021-06-14 12:34:12,601 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [2126335092] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:12,601 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:12,602 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 36] total 55
[2021-06-14 12:34:12,602 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [938990143]
[2021-06-14 12:34:12,602 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 55 states
[2021-06-14 12:34:12,602 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:12,602 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants.
[2021-06-14 12:34:12,603 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=244, Invalid=2726, Unknown=0, NotChecked=0, Total=2970
[2021-06-14 12:34:12,603 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:12,603 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:12,604 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 55 states, 55 states have (on average 7.509090909090909) internal successors, (413), 55 states have internal predecessors, (413), 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)
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:12,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:18,531 WARN  L205               SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80
[2021-06-14 12:34:18,685 WARN  L205               SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86
[2021-06-14 12:34:18,842 WARN  L205               SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88
[2021-06-14 12:34:18,982 WARN  L205               SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86
[2021-06-14 12:34:19,116 WARN  L205               SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84
[2021-06-14 12:34:19,297 WARN  L205               SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86
[2021-06-14 12:34:19,407 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:19,407 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:19,407 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:19,407 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:19,408 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:19,408 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:19,408 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:19,408 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:19,408 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:19,408 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. 
[2021-06-14 12:34:19,408 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:19,408 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:19,408 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:19,409 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:19,409 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:19,409 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. 
[2021-06-14 12:34:19,624 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:34:19,625 INFO  L430      AbstractCegarLoop]: === Iteration 17 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:19,625 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:19,625 INFO  L82        PathProgramCache]: Analyzing trace with hash -880969285, now seen corresponding path program 1 times
[2021-06-14 12:34:19,625 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:19,625 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355013234]
[2021-06-14 12:34:19,625 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:19,644 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:19,843 INFO  L134       CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:19,843 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:19,844 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1355013234]
[2021-06-14 12:34:19,844 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1355013234] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:19,844 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [810250509]
[2021-06-14 12:34:19,844 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
[2021-06-14 12:34:19,952 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:19,954 INFO  L263         TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 22 conjunts are in the unsatisfiable core
[2021-06-14 12:34:19,956 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:20,256 INFO  L134       CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:20,256 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [810250509] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:20,256 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:20,256 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 25
[2021-06-14 12:34:20,256 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275248529]
[2021-06-14 12:34:20,257 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 25 states
[2021-06-14 12:34:20,257 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:20,257 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants.
[2021-06-14 12:34:20,257 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=432, Unknown=0, NotChecked=0, Total=600
[2021-06-14 12:34:20,257 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:20,257 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:20,258 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 25 states, 25 states have (on average 11.84) internal successors, (296), 25 states have internal predecessors, (296), 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)
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. 
[2021-06-14 12:34:20,258 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:20,626 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:20,626 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:20,626 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:20,626 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:20,626 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:20,626 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:20,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:20,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:20,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:20,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. 
[2021-06-14 12:34:20,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:20,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:20,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:20,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:20,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:20,627 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. 
[2021-06-14 12:34:20,628 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:20,829 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25
[2021-06-14 12:34:20,829 INFO  L430      AbstractCegarLoop]: === Iteration 18 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:20,829 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:20,829 INFO  L82        PathProgramCache]: Analyzing trace with hash 1416649619, now seen corresponding path program 2 times
[2021-06-14 12:34:20,829 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:20,830 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [592463261]
[2021-06-14 12:34:20,830 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:20,875 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:21,070 INFO  L134       CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 451 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:21,071 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:21,071 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [592463261]
[2021-06-14 12:34:21,071 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [592463261] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:21,071 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1599647116]
[2021-06-14 12:34:21,071 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
[2021-06-14 12:34:21,256 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-06-14 12:34:21,257 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:34:21,259 INFO  L263         TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 24 conjunts are in the unsatisfiable core
[2021-06-14 12:34:21,261 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:21,543 INFO  L134       CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 451 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:21,543 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1599647116] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:21,543 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:21,543 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 27
[2021-06-14 12:34:21,544 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991454723]
[2021-06-14 12:34:21,544 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 27 states
[2021-06-14 12:34:21,544 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:21,544 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants.
[2021-06-14 12:34:21,544 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=507, Unknown=0, NotChecked=0, Total=702
[2021-06-14 12:34:21,544 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:21,545 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:21,545 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 27 states, 27 states have (on average 11.25925925925926) internal successors, (304), 27 states have internal predecessors, (304), 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)
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. 
[2021-06-14 12:34:21,545 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:21,546 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:21,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:21,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:21,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:21,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:21,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:21,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:21,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:21,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:21,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:21,960 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. 
[2021-06-14 12:34:21,960 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:21,960 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:21,960 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:21,960 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:21,960 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:21,960 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. 
[2021-06-14 12:34:21,960 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:21,960 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:22,177 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26
[2021-06-14 12:34:22,177 INFO  L430      AbstractCegarLoop]: === Iteration 19 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:22,178 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:22,178 INFO  L82        PathProgramCache]: Analyzing trace with hash 179299691, now seen corresponding path program 3 times
[2021-06-14 12:34:22,178 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:22,180 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558815053]
[2021-06-14 12:34:22,181 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:22,200 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:22,415 INFO  L134       CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:22,415 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:22,415 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558815053]
[2021-06-14 12:34:22,415 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1558815053] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:22,415 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1384145434]
[2021-06-14 12:34:22,416 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
[2021-06-14 12:34:22,684 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s)
[2021-06-14 12:34:22,684 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:34:22,687 INFO  L263         TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 69 conjunts are in the unsatisfiable core
[2021-06-14 12:34:22,691 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:22,718 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
[2021-06-14 12:34:22,719 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:22,720 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:22,720 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:22,720 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5
[2021-06-14 12:34:22,747 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-06-14 12:34:22,748 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
[2021-06-14 12:34:22,749 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:22,756 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:22,757 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:22,757 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:15
[2021-06-14 12:34:22,797 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-06-14 12:34:22,797 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
[2021-06-14 12:34:22,798 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:22,805 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:22,805 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:22,805 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:26, output treesize:28
[2021-06-14 12:34:22,844 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-06-14 12:34:22,844 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
[2021-06-14 12:34:22,852 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:22,859 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:22,860 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:22,860 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:33, output treesize:25
[2021-06-14 12:34:22,952 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
[2021-06-14 12:34:22,952 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:22,962 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:22,963 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:22,963 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:40
[2021-06-14 12:34:22,998 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:22,999 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
[2021-06-14 12:34:23,000 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,012 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:23,013 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,013 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:53, output treesize:49
[2021-06-14 12:34:23,061 INFO  L354             Elim1Store]: treesize reduction 64, result has 22.9 percent of original size
[2021-06-14 12:34:23,062 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
[2021-06-14 12:34:23,063 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,073 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:23,074 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,074 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:56, output treesize:52
[2021-06-14 12:34:23,330 INFO  L354             Elim1Store]: treesize reduction 36, result has 2.7 percent of original size
[2021-06-14 12:34:23,330 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
[2021-06-14 12:34:23,332 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,343 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:23,345 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,345 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:63, output treesize:40
[2021-06-14 12:34:23,393 INFO  L354             Elim1Store]: treesize reduction 36, result has 2.7 percent of original size
[2021-06-14 12:34:23,393 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
[2021-06-14 12:34:23,394 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,402 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:23,404 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,405 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:51, output treesize:32
[2021-06-14 12:34:23,551 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:23,552 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:23,552 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:23,553 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:23,554 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:23,574 INFO  L354             Elim1Store]: treesize reduction 90, result has 23.7 percent of original size
[2021-06-14 12:34:23,575 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
[2021-06-14 12:34:23,576 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,587 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:23,589 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,589 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:62, output treesize:38
[2021-06-14 12:34:23,629 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:23,629 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:23,630 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:23,630 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:23,631 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
[2021-06-14 12:34:23,633 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,640 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:23,641 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,641 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:53, output treesize:29
[2021-06-14 12:34:23,766 INFO  L354             Elim1Store]: treesize reduction 41, result has 18.0 percent of original size
[2021-06-14 12:34:23,766 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
[2021-06-14 12:34:23,767 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,771 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:23,772 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,772 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:23
[2021-06-14 12:34:23,836 INFO  L354             Elim1Store]: treesize reduction 11, result has 8.3 percent of original size
[2021-06-14 12:34:23,837 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
[2021-06-14 12:34:23,838 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,843 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:23,844 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:23,844 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:34, output treesize:19
[2021-06-14 12:34:24,057 INFO  L354             Elim1Store]: treesize reduction 72, result has 20.9 percent of original size
[2021-06-14 12:34:24,057 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 2 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 39
[2021-06-14 12:34:24,059 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:24,065 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:24,066 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:24,066 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:43, output treesize:19
[2021-06-14 12:34:24,088 INFO  L354             Elim1Store]: treesize reduction 68, result has 21.8 percent of original size
[2021-06-14 12:34:24,088 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 2 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 36
[2021-06-14 12:34:24,089 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:24,093 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:24,094 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:24,094 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:34, output treesize:19
[2021-06-14 12:34:24,103 INFO  L354             Elim1Store]: treesize reduction 11, result has 8.3 percent of original size
[2021-06-14 12:34:24,103 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
[2021-06-14 12:34:24,104 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:24,105 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:24,106 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:24,106 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:28, output treesize:3
[2021-06-14 12:34:24,233 INFO  L134       CoverageAnalysis]: Checked inductivity of 540 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked.
[2021-06-14 12:34:24,234 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1384145434] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:34:24,234 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences.
[2021-06-14 12:34:24,234 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [27] total 55
[2021-06-14 12:34:24,234 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1613423204]
[2021-06-14 12:34:24,234 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 30 states
[2021-06-14 12:34:24,234 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:24,235 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants.
[2021-06-14 12:34:24,235 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=293, Invalid=2677, Unknown=0, NotChecked=0, Total=2970
[2021-06-14 12:34:24,236 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:24,236 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:24,236 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 30 states, 30 states have (on average 6.433333333333334) internal successors, (193), 30 states have internal predecessors, (193), 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)
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:24,236 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. 
[2021-06-14 12:34:24,237 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:24,237 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:24,237 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:34:28,133 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:28,134 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:28,134 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:34:28,334 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27
[2021-06-14 12:34:28,334 INFO  L430      AbstractCegarLoop]: === Iteration 20 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:28,335 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:28,335 INFO  L82        PathProgramCache]: Analyzing trace with hash -677912533, now seen corresponding path program 1 times
[2021-06-14 12:34:28,335 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:28,335 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905699417]
[2021-06-14 12:34:28,335 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:28,347 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:28,555 INFO  L134       CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:28,556 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:28,556 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [905699417]
[2021-06-14 12:34:28,556 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [905699417] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:28,556 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [833618034]
[2021-06-14 12:34:28,556 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
[2021-06-14 12:34:28,667 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:28,668 INFO  L263         TraceCheckSpWp]: Trace formula consists of 564 conjuncts, 26 conjunts are in the unsatisfiable core
[2021-06-14 12:34:28,670 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:28,964 INFO  L134       CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:28,965 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [833618034] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:28,965 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:28,965 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27] total 29
[2021-06-14 12:34:28,965 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700656365]
[2021-06-14 12:34:28,965 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 29 states
[2021-06-14 12:34:28,965 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:28,966 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants.
[2021-06-14 12:34:28,966 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=224, Invalid=588, Unknown=0, NotChecked=0, Total=812
[2021-06-14 12:34:28,966 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:28,966 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:28,966 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 29 states, 29 states have (on average 10.89655172413793) internal successors, (316), 29 states have internal predecessors, (316), 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)
[2021-06-14 12:34:28,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:28,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:28,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:28,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:28,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:28,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:28,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:28,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:28,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:28,967 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:34:28,967 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:28,967 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:28,967 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:28,967 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:28,967 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:28,967 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:34:28,967 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:28,967 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:28,967 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:34:28,967 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:29,399 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:34:29,400 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:34:29,601 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28
[2021-06-14 12:34:29,601 INFO  L430      AbstractCegarLoop]: === Iteration 21 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:29,601 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:29,602 INFO  L82        PathProgramCache]: Analyzing trace with hash -718583549, now seen corresponding path program 2 times
[2021-06-14 12:34:29,602 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:29,602 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578873191]
[2021-06-14 12:34:29,602 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:29,615 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:29,853 INFO  L134       CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 637 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:29,853 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:29,853 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578873191]
[2021-06-14 12:34:29,853 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1578873191] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:29,853 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [364156803]
[2021-06-14 12:34:29,853 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
[2021-06-14 12:34:30,011 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-06-14 12:34:30,012 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:34:30,013 INFO  L263         TraceCheckSpWp]: Trace formula consists of 579 conjuncts, 28 conjunts are in the unsatisfiable core
[2021-06-14 12:34:30,015 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:30,345 INFO  L134       CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 637 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:30,345 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [364156803] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:30,345 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:30,345 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 31
[2021-06-14 12:34:30,345 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556231115]
[2021-06-14 12:34:30,346 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 31 states
[2021-06-14 12:34:30,346 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:30,346 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants.
[2021-06-14 12:34:30,346 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=255, Invalid=675, Unknown=0, NotChecked=0, Total=930
[2021-06-14 12:34:30,346 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:30,346 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:30,347 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 31 states, 31 states have (on average 10.451612903225806) internal successors, (324), 31 states have internal predecessors, (324), 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)
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:34:30,347 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:34:30,348 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:30,823 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:30,824 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:34:30,824 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:34:30,824 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:34:31,024 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:34:31,024 INFO  L430      AbstractCegarLoop]: === Iteration 22 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:31,025 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:31,025 INFO  L82        PathProgramCache]: Analyzing trace with hash 1989433819, now seen corresponding path program 3 times
[2021-06-14 12:34:31,025 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:31,025 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563252419]
[2021-06-14 12:34:31,025 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:31,047 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:31,297 INFO  L134       CoverageAnalysis]: Checked inductivity of 742 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:31,298 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:31,298 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [563252419]
[2021-06-14 12:34:31,298 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [563252419] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:31,298 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1451205620]
[2021-06-14 12:34:31,298 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
[2021-06-14 12:34:31,525 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s)
[2021-06-14 12:34:31,525 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:34:31,527 INFO  L263         TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 94 conjunts are in the unsatisfiable core
[2021-06-14 12:34:31,531 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:31,551 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
[2021-06-14 12:34:31,552 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:31,553 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:31,553 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:31,553 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5
[2021-06-14 12:34:31,641 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-06-14 12:34:31,642 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
[2021-06-14 12:34:31,643 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:31,647 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:31,648 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:31,648 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:18
[2021-06-14 12:34:31,705 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-06-14 12:34:31,705 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
[2021-06-14 12:34:31,706 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:31,714 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:31,714 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:31,714 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:31
[2021-06-14 12:34:31,753 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-06-14 12:34:31,754 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
[2021-06-14 12:34:31,755 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:31,763 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:31,763 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:31,763 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:28
[2021-06-14 12:34:31,850 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
[2021-06-14 12:34:31,851 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:31,862 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:31,863 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:31,863 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43
[2021-06-14 12:34:31,900 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:31,900 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
[2021-06-14 12:34:31,901 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:31,914 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:31,914 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:31,915 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:56, output treesize:52
[2021-06-14 12:34:31,959 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:31,960 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:31,961 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:31,962 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
[2021-06-14 12:34:31,963 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:31,974 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:31,975 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:31,975 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:55
[2021-06-14 12:34:32,246 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,247 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,248 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,248 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
[2021-06-14 12:34:32,249 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:32,262 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:32,263 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:32,263 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:66, output treesize:43
[2021-06-14 12:34:32,310 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,311 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,312 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,312 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
[2021-06-14 12:34:32,313 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:32,323 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:32,328 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:32,328 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:54, output treesize:35
[2021-06-14 12:34:32,488 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,489 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,490 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,490 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,491 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:32,511 INFO  L354             Elim1Store]: treesize reduction 90, result has 23.7 percent of original size
[2021-06-14 12:34:32,512 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
[2021-06-14 12:34:32,513 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:32,524 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:32,531 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:32,532 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:65, output treesize:41
[2021-06-14 12:34:32,607 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,608 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,608 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:32,609 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,609 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
[2021-06-14 12:34:32,611 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:32,620 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:32,621 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:32,621 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:56, output treesize:32
[2021-06-14 12:34:32,742 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,743 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
[2021-06-14 12:34:32,744 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:32,750 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:32,751 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:32,751 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:50, output treesize:26
[2021-06-14 12:34:32,805 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:32,805 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
[2021-06-14 12:34:32,807 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:32,813 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:32,815 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:32,815 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:37, output treesize:26
[2021-06-14 12:34:33,014 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:33,015 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:33,028 INFO  L354             Elim1Store]: treesize reduction 60, result has 24.1 percent of original size
[2021-06-14 12:34:33,028 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
[2021-06-14 12:34:33,029 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:33,040 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:33,041 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:33,041 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:56, output treesize:32
[2021-06-14 12:34:33,082 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:33,083 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:33,083 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:33,084 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
[2021-06-14 12:34:33,085 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:33,094 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:33,095 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:33,095 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:47, output treesize:32
[2021-06-14 12:34:33,111 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:33,112 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
[2021-06-14 12:34:33,113 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:33,118 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:33,119 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:33,119 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:41, output treesize:17
[2021-06-14 12:34:33,171 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
[2021-06-14 12:34:33,172 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:33,178 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:33,179 INFO  L550         ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:33,179 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:33, output treesize:13
[2021-06-14 12:34:33,535 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:33,536 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:33,539 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:33,546 INFO  L354             Elim1Store]: treesize reduction 44, result has 13.7 percent of original size
[2021-06-14 12:34:33,546 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
[2021-06-14 12:34:33,548 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:33,553 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:33,554 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:33,554 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:43, output treesize:28
[2021-06-14 12:34:33,577 INFO  L354             Elim1Store]: treesize reduction 7, result has 12.5 percent of original size
[2021-06-14 12:34:33,577 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
[2021-06-14 12:34:33,578 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:33,579 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:33,580 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:33,580 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:3
[2021-06-14 12:34:33,616 INFO  L134       CoverageAnalysis]: Checked inductivity of 742 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 689 trivial. 0 not checked.
[2021-06-14 12:34:33,617 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1451205620] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:33,617 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:33,617 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 36] total 65
[2021-06-14 12:34:33,617 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [219777122]
[2021-06-14 12:34:33,617 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 65 states
[2021-06-14 12:34:33,617 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:33,618 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants.
[2021-06-14 12:34:33,619 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=432, Invalid=3728, Unknown=0, NotChecked=0, Total=4160
[2021-06-14 12:34:33,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:33,619 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:33,619 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 65 states, 65 states have (on average 7.092307692307692) internal successors, (461), 65 states have internal predecessors, (461), 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)
[2021-06-14 12:34:33,619 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:33,619 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:33,619 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:33,619 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:33,619 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:33,619 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:33,619 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:33,619 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:33,619 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:33,619 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:34:33,620 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:33,620 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:33,620 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:33,620 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:33,620 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:33,620 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:34:33,620 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:33,620 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:33,620 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:34:33,620 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:34:33,620 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:34:33,620 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:39,481 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:39,481 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:39,481 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:39,481 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:39,481 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:39,481 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:39,481 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:39,481 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:39,481 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:39,482 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:34:39,482 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:39,482 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:39,482 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:39,482 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:39,482 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:39,482 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:34:39,482 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:39,482 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:39,482 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:34:39,482 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:34:39,482 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:34:39,482 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. 
[2021-06-14 12:34:39,684 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30
[2021-06-14 12:34:39,685 INFO  L430      AbstractCegarLoop]: === Iteration 23 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:39,685 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:39,685 INFO  L82        PathProgramCache]: Analyzing trace with hash -1777170152, now seen corresponding path program 1 times
[2021-06-14 12:34:39,685 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:39,685 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1769324259]
[2021-06-14 12:34:39,685 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:39,709 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:40,029 INFO  L134       CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:40,029 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:40,029 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1769324259]
[2021-06-14 12:34:40,029 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1769324259] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:40,029 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [244545254]
[2021-06-14 12:34:40,030 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
[2021-06-14 12:34:40,158 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:40,160 INFO  L263         TraceCheckSpWp]: Trace formula consists of 614 conjuncts, 32 conjunts are in the unsatisfiable core
[2021-06-14 12:34:40,163 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:40,490 INFO  L134       CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:40,490 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [244545254] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:40,490 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:40,490 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 35
[2021-06-14 12:34:40,491 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319965009]
[2021-06-14 12:34:40,491 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 35 states
[2021-06-14 12:34:40,491 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:40,491 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants.
[2021-06-14 12:34:40,492 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=323, Invalid=867, Unknown=0, NotChecked=0, Total=1190
[2021-06-14 12:34:40,492 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:40,492 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:40,492 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 35 states, 35 states have (on average 9.82857142857143) internal successors, (344), 35 states have internal predecessors, (344), 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)
[2021-06-14 12:34:40,492 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:40,492 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:40,492 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:40,492 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:40,492 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:40,492 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:40,492 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:40,492 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:40,492 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:40,492 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:34:40,493 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:40,493 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:40,493 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:40,493 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:40,493 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:40,493 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:34:40,493 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:40,493 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:40,493 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:34:40,493 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:34:40,493 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:34:40,493 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. 
[2021-06-14 12:34:40,493 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:41,112 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:34:41,113 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:34:41,114 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:34:41,114 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. 
[2021-06-14 12:34:41,114 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:34:41,314 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable31
[2021-06-14 12:34:41,314 INFO  L430      AbstractCegarLoop]: === Iteration 24 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:41,315 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:41,315 INFO  L82        PathProgramCache]: Analyzing trace with hash -1721582096, now seen corresponding path program 2 times
[2021-06-14 12:34:41,315 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:41,315 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510394773]
[2021-06-14 12:34:41,315 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:41,331 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:41,672 INFO  L134       CoverageAnalysis]: Checked inductivity of 976 backedges. 0 proven. 976 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:41,673 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:41,673 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510394773]
[2021-06-14 12:34:41,673 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [510394773] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:41,673 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1445767553]
[2021-06-14 12:34:41,673 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
[2021-06-14 12:34:41,835 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-06-14 12:34:41,835 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:34:41,837 INFO  L263         TraceCheckSpWp]: Trace formula consists of 629 conjuncts, 34 conjunts are in the unsatisfiable core
[2021-06-14 12:34:41,840 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:42,176 INFO  L134       CoverageAnalysis]: Checked inductivity of 976 backedges. 0 proven. 976 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:42,177 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1445767553] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:42,177 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:42,177 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 37
[2021-06-14 12:34:42,177 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1963644241]
[2021-06-14 12:34:42,177 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 37 states
[2021-06-14 12:34:42,177 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:42,178 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants.
[2021-06-14 12:34:42,178 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=360, Invalid=972, Unknown=0, NotChecked=0, Total=1332
[2021-06-14 12:34:42,178 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:42,178 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:42,178 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 37 states, 37 states have (on average 9.513513513513514) internal successors, (352), 37 states have internal predecessors, (352), 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)
[2021-06-14 12:34:42,178 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:42,178 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:42,178 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:42,178 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:42,178 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:42,178 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:42,178 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:42,178 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:34:42,179 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:42,892 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:42,892 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:42,892 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:42,892 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:42,892 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:42,892 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:42,892 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:42,892 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:42,892 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:42,892 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:34:42,892 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:42,892 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:42,892 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:42,893 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:42,893 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:42,893 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:34:42,893 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:42,893 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:42,893 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:34:42,893 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:34:42,893 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:34:42,893 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. 
[2021-06-14 12:34:42,893 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:34:42,893 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:34:43,094 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:34:43,094 INFO  L430      AbstractCegarLoop]: === Iteration 25 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:43,094 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:43,094 INFO  L82        PathProgramCache]: Analyzing trace with hash 1291623112, now seen corresponding path program 3 times
[2021-06-14 12:34:43,094 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:43,094 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1047008576]
[2021-06-14 12:34:43,094 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:43,108 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:34:43,497 INFO  L134       CoverageAnalysis]: Checked inductivity of 1105 backedges. 0 proven. 1105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:34:43,497 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:34:43,497 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1047008576]
[2021-06-14 12:34:43,498 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1047008576] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:43,498 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2082648647]
[2021-06-14 12:34:43,498 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
[2021-06-14 12:34:43,766 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s)
[2021-06-14 12:34:43,766 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:34:43,770 INFO  L263         TraceCheckSpWp]: Trace formula consists of 449 conjuncts, 117 conjunts are in the unsatisfiable core
[2021-06-14 12:34:43,774 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:34:43,794 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
[2021-06-14 12:34:43,794 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:43,797 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:43,797 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:43,797 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9
[2021-06-14 12:34:43,842 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-06-14 12:34:43,842 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
[2021-06-14 12:34:43,844 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:43,849 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:43,850 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:43,850 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:21
[2021-06-14 12:34:43,899 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-06-14 12:34:43,899 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
[2021-06-14 12:34:43,900 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:43,909 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:43,910 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:43,910 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:34
[2021-06-14 12:34:43,952 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-06-14 12:34:43,952 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
[2021-06-14 12:34:43,954 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:43,963 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:43,963 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:43,964 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:31
[2021-06-14 12:34:44,063 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
[2021-06-14 12:34:44,064 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:44,077 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:44,078 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:44,078 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46
[2021-06-14 12:34:44,120 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,121 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
[2021-06-14 12:34:44,122 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:44,136 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:44,137 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:44,137 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:55
[2021-06-14 12:34:44,185 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,185 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,186 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,186 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
[2021-06-14 12:34:44,187 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:44,200 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:44,201 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:44,201 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:62, output treesize:58
[2021-06-14 12:34:44,505 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,506 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,506 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,507 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
[2021-06-14 12:34:44,508 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:44,523 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:44,524 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:44,524 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:69, output treesize:46
[2021-06-14 12:34:44,583 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,584 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,584 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,585 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
[2021-06-14 12:34:44,586 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:44,596 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:44,598 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:44,598 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:57, output treesize:38
[2021-06-14 12:34:44,823 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,824 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,824 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,825 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,825 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:44,842 INFO  L354             Elim1Store]: treesize reduction 66, result has 29.8 percent of original size
[2021-06-14 12:34:44,842 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
[2021-06-14 12:34:44,843 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:44,855 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:44,856 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:44,856 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:65, output treesize:61
[2021-06-14 12:34:44,915 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,916 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,916 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:44,917 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:44,926 INFO  L354             Elim1Store]: treesize reduction 53, result has 11.7 percent of original size
[2021-06-14 12:34:44,926 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 5 new quantified variables, introduced 4 case distinctions, treesize of input 60 treesize of output 56
[2021-06-14 12:34:44,928 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:44,939 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:44,940 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:44,940 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:76, output treesize:42
[2021-06-14 12:34:45,109 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,110 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,111 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,112 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
[2021-06-14 12:34:45,113 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:45,122 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:45,122 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:45,122 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:57, output treesize:36
[2021-06-14 12:34:45,182 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,183 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,183 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,184 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
[2021-06-14 12:34:45,185 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:45,192 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:45,192 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:45,193 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:40
[2021-06-14 12:34:45,628 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,628 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,629 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:45,629 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,649 INFO  L354             Elim1Store]: treesize reduction 60, result has 30.2 percent of original size
[2021-06-14 12:34:45,650 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
[2021-06-14 12:34:45,651 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:45,667 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:45,668 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:45,668 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:70, output treesize:49
[2021-06-14 12:34:45,731 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,732 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,732 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,733 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,733 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,734 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,735 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
[2021-06-14 12:34:45,738 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:45,752 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:45,753 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:45,754 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:64, output treesize:49
[2021-06-14 12:34:45,772 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,773 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,773 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,775 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
[2021-06-14 12:34:45,776 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:45,784 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:45,785 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:45,786 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:58, output treesize:34
[2021-06-14 12:34:45,846 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,846 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:45,848 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
[2021-06-14 12:34:45,849 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:45,857 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:45,859 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:45,859 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:50, output treesize:31
[2021-06-14 12:34:46,417 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:34:46,418 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:46,418 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:34:46,426 INFO  L354             Elim1Store]: treesize reduction 45, result has 6.3 percent of original size
[2021-06-14 12:34:46,426 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
[2021-06-14 12:34:46,428 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:46,437 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:46,438 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:46,438 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:64, output treesize:41
[2021-06-14 12:34:46,510 INFO  L354             Elim1Store]: treesize reduction 35, result has 16.7 percent of original size
[2021-06-14 12:34:46,511 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
[2021-06-14 12:34:46,512 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:46,519 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:46,520 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.
[2021-06-14 12:34:46,521 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:55, output treesize:29
[2021-06-14 12:34:46,750 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
[2021-06-14 12:34:46,751 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:46,753 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:34:46,754 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:34:46,754 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:30, output treesize:3
[2021-06-14 12:34:46,797 INFO  L134       CoverageAnalysis]: Checked inductivity of 1105 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 1040 trivial. 0 not checked.
[2021-06-14 12:34:46,798 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [2082648647] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:34:46,798 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:34:46,798 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 45] total 80
[2021-06-14 12:34:46,798 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190808]
[2021-06-14 12:34:46,798 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 80 states
[2021-06-14 12:34:46,798 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:34:46,799 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 80 interpolants.
[2021-06-14 12:34:46,800 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=513, Invalid=5807, Unknown=0, NotChecked=0, Total=6320
[2021-06-14 12:34:46,800 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:46,800 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:34:46,800 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 80 states, 80 states have (on average 6.25) internal successors, (500), 80 states have internal predecessors, (500), 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)
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. 
[2021-06-14 12:34:46,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:34:46,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:34:46,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:49,059 WARN  L205               SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 84
[2021-06-14 12:34:49,232 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 82
[2021-06-14 12:34:51,301 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71
[2021-06-14 12:34:51,476 WARN  L205               SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76
[2021-06-14 12:34:57,491 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 74
[2021-06-14 12:34:57,728 WARN  L205               SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 78
[2021-06-14 12:34:57,898 WARN  L205               SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84
[2021-06-14 12:34:58,078 WARN  L205               SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 86
[2021-06-14 12:34:58,231 WARN  L205               SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84
[2021-06-14 12:34:59,340 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:34:59,340 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:59,340 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:59,340 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:34:59,341 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:34:59,357 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. 
[2021-06-14 12:34:59,560 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33
[2021-06-14 12:34:59,561 INFO  L430      AbstractCegarLoop]: === Iteration 26 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:34:59,561 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:34:59,561 INFO  L82        PathProgramCache]: Analyzing trace with hash -391518686, now seen corresponding path program 1 times
[2021-06-14 12:34:59,561 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:34:59,561 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1962938374]
[2021-06-14 12:34:59,561 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:34:59,597 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:35:00,032 INFO  L134       CoverageAnalysis]: Checked inductivity of 1268 backedges. 0 proven. 1242 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked.
[2021-06-14 12:35:00,032 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:35:00,032 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1962938374]
[2021-06-14 12:35:00,032 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1962938374] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:00,032 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2042090910]
[2021-06-14 12:35:00,032 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
[2021-06-14 12:35:00,161 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:35:00,164 INFO  L263         TraceCheckSpWp]: Trace formula consists of 720 conjuncts, 38 conjunts are in the unsatisfiable core
[2021-06-14 12:35:00,167 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:35:00,577 INFO  L134       CoverageAnalysis]: Checked inductivity of 1268 backedges. 0 proven. 1242 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked.
[2021-06-14 12:35:00,577 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [2042090910] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:00,577 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:35:00,577 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39] total 41
[2021-06-14 12:35:00,577 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312526496]
[2021-06-14 12:35:00,578 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 41 states
[2021-06-14 12:35:00,578 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:35:00,578 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants.
[2021-06-14 12:35:00,579 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=440, Invalid=1200, Unknown=0, NotChecked=0, Total=1640
[2021-06-14 12:35:00,579 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:00,579 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:35:00,579 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 41 states, 41 states have (on average 9.268292682926829) internal successors, (380), 41 states have internal predecessors, (380), 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)
[2021-06-14 12:35:00,579 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:00,579 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:00,579 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:00,579 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:00,579 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:00,579 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:00,579 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:00,579 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:00,579 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:00,579 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:00,579 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:00,579 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:00,579 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:00,579 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:00,580 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:00,580 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:00,580 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:00,580 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:00,580 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:00,580 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:00,580 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:00,580 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:00,580 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:00,580 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:00,580 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. 
[2021-06-14 12:35:00,580 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:01,409 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:01,409 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:01,409 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:01,409 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:01,409 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:01,409 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:01,410 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. 
[2021-06-14 12:35:01,411 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:01,611 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:35:01,611 INFO  L430      AbstractCegarLoop]: === Iteration 27 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:35:01,611 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:35:01,611 INFO  L82        PathProgramCache]: Analyzing trace with hash -875329798, now seen corresponding path program 2 times
[2021-06-14 12:35:01,612 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:35:01,612 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845284668]
[2021-06-14 12:35:01,612 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:35:01,633 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:35:02,069 INFO  L134       CoverageAnalysis]: Checked inductivity of 1413 backedges. 0 proven. 1387 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked.
[2021-06-14 12:35:02,069 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:35:02,069 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [845284668]
[2021-06-14 12:35:02,069 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [845284668] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:02,069 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1474585718]
[2021-06-14 12:35:02,069 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 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
[2021-06-14 12:35:02,297 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-06-14 12:35:02,297 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:35:02,301 INFO  L263         TraceCheckSpWp]: Trace formula consists of 735 conjuncts, 40 conjunts are in the unsatisfiable core
[2021-06-14 12:35:02,304 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:35:02,782 INFO  L134       CoverageAnalysis]: Checked inductivity of 1413 backedges. 0 proven. 1387 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked.
[2021-06-14 12:35:02,782 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1474585718] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:02,782 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:35:02,782 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 41] total 43
[2021-06-14 12:35:02,782 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136547148]
[2021-06-14 12:35:02,783 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 43 states
[2021-06-14 12:35:02,783 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:35:02,783 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants.
[2021-06-14 12:35:02,784 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=483, Invalid=1323, Unknown=0, NotChecked=0, Total=1806
[2021-06-14 12:35:02,784 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:02,784 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:35:02,784 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 43 states, 43 states have (on average 9.023255813953488) internal successors, (388), 43 states have internal predecessors, (388), 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)
[2021-06-14 12:35:02,784 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:02,784 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:02,784 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:02,784 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:02,784 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:02,784 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:02,784 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:02,784 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:02,784 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:02,784 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:02,784 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:02,784 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:02,856 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:02,856 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:02,856 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:02,856 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:02,856 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:02,856 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:02,856 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:02,856 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:02,856 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:02,856 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:02,856 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:02,856 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:02,857 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. 
[2021-06-14 12:35:02,857 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:02,857 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:03,807 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:03,807 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:03,807 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:03,807 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:03,807 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:03,807 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:03,807 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:03,807 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:03,807 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:03,807 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:03,807 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:03,807 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:03,807 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:03,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:03,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:03,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:03,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:03,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:03,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:03,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:03,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:03,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:03,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:03,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:03,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. 
[2021-06-14 12:35:03,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:03,808 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:04,025 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35
[2021-06-14 12:35:04,025 INFO  L430      AbstractCegarLoop]: === Iteration 28 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:35:04,025 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:35:04,025 INFO  L82        PathProgramCache]: Analyzing trace with hash 1427820498, now seen corresponding path program 3 times
[2021-06-14 12:35:04,025 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:35:04,025 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736188457]
[2021-06-14 12:35:04,026 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:35:04,044 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:35:04,614 INFO  L134       CoverageAnalysis]: Checked inductivity of 1566 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked.
[2021-06-14 12:35:04,614 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:35:04,614 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1736188457]
[2021-06-14 12:35:04,614 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1736188457] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:04,614 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1667149569]
[2021-06-14 12:35:04,615 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 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
[2021-06-14 12:35:04,792 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s)
[2021-06-14 12:35:04,793 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:35:04,795 INFO  L263         TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 3 conjunts are in the unsatisfiable core
[2021-06-14 12:35:04,797 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:35:05,210 INFO  L134       CoverageAnalysis]: Checked inductivity of 1566 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked.
[2021-06-14 12:35:05,211 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1667149569] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:35:05,211 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences.
[2021-06-14 12:35:05,211 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [43] total 44
[2021-06-14 12:35:05,211 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311820396]
[2021-06-14 12:35:05,211 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-06-14 12:35:05,211 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:35:05,211 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-06-14 12:35:05,212 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=485, Invalid=1407, Unknown=0, NotChecked=0, Total=1892
[2021-06-14 12:35:05,212 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:05,212 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:35:05,212 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)
[2021-06-14 12:35:05,212 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:05,212 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:05,212 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:05,212 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:05,212 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:05,212 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:05,213 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:05,755 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:05,755 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:05,755 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:05,755 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:05,755 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:05,755 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:05,756 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:05,757 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. 
[2021-06-14 12:35:05,757 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:05,757 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:05,757 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:05,974 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36
[2021-06-14 12:35:05,974 INFO  L430      AbstractCegarLoop]: === Iteration 29 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:35:05,974 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:35:05,974 INFO  L82        PathProgramCache]: Analyzing trace with hash -1187345592, now seen corresponding path program 1 times
[2021-06-14 12:35:05,974 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:35:05,975 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1493136431]
[2021-06-14 12:35:05,975 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:35:06,020 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:35:06,076 INFO  L134       CoverageAnalysis]: Checked inductivity of 1544 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked.
[2021-06-14 12:35:06,076 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:35:06,076 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1493136431]
[2021-06-14 12:35:06,076 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1493136431] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-14 12:35:06,076 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-14 12:35:06,076 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-06-14 12:35:06,076 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [802877535]
[2021-06-14 12:35:06,077 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-06-14 12:35:06,077 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:35:06,077 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-06-14 12:35:06,077 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-06-14 12:35:06,077 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:06,077 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:35:06,077 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 67.33333333333333) internal successors, (202), 3 states have internal predecessors, (202), 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)
[2021-06-14 12:35:06,077 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:06,077 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:06,077 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:06,077 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:06,077 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:06,078 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:06,079 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:07,377 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76
[2021-06-14 12:35:07,535 WARN  L205               SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82
[2021-06-14 12:35:07,692 WARN  L205               SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84
[2021-06-14 12:35:08,797 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:08,798 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:08,799 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:08,799 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:08,799 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:08,799 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:08,799 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:35:08,799 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:08,799 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:08,799 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:08,799 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:08,799 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37
[2021-06-14 12:35:08,799 INFO  L430      AbstractCegarLoop]: === Iteration 30 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:35:08,799 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:35:08,800 INFO  L82        PathProgramCache]: Analyzing trace with hash -978405127, now seen corresponding path program 1 times
[2021-06-14 12:35:08,800 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:35:08,800 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491187073]
[2021-06-14 12:35:08,800 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:35:08,817 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:35:09,364 INFO  L134       CoverageAnalysis]: Checked inductivity of 1752 backedges. 26 proven. 1726 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:35:09,364 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:35:09,364 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491187073]
[2021-06-14 12:35:09,364 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [491187073] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:09,364 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1665990527]
[2021-06-14 12:35:09,364 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
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
[2021-06-14 12:35:09,505 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:35:09,508 INFO  L263         TraceCheckSpWp]: Trace formula consists of 812 conjuncts, 44 conjunts are in the unsatisfiable core
[2021-06-14 12:35:09,511 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:35:10,088 INFO  L134       CoverageAnalysis]: Checked inductivity of 1752 backedges. 26 proven. 1726 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:35:10,089 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1665990527] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:10,089 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:35:10,089 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 45] total 47
[2021-06-14 12:35:10,089 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [581404692]
[2021-06-14 12:35:10,089 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 47 states
[2021-06-14 12:35:10,089 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:35:10,089 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants.
[2021-06-14 12:35:10,090 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=575, Invalid=1587, Unknown=0, NotChecked=0, Total=2162
[2021-06-14 12:35:10,090 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:10,090 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:35:10,090 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 47 states, 47 states have (on average 9.680851063829786) internal successors, (455), 47 states have internal predecessors, (455), 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)
[2021-06-14 12:35:10,090 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:10,090 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:10,090 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:10,090 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:10,090 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:10,090 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:10,090 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:10,090 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:10,091 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:11,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:11,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:11,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:11,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:11,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:11,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:11,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:11,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:11,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:11,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:35:11,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:11,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:11,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:11,334 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:11,352 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:35:11,571 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38
[2021-06-14 12:35:11,571 INFO  L430      AbstractCegarLoop]: === Iteration 31 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:35:11,571 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:35:11,572 INFO  L82        PathProgramCache]: Analyzing trace with hash 212422985, now seen corresponding path program 2 times
[2021-06-14 12:35:11,572 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:35:11,572 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57436486]
[2021-06-14 12:35:11,572 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:35:11,593 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:35:12,260 INFO  L134       CoverageAnalysis]: Checked inductivity of 2098 backedges. 26 proven. 2072 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:35:12,260 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:35:12,260 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57436486]
[2021-06-14 12:35:12,260 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [57436486] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:12,260 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1429525108]
[2021-06-14 12:35:12,261 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 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:35:12,468 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-06-14 12:35:12,468 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:35:12,474 INFO  L263         TraceCheckSpWp]: Trace formula consists of 842 conjuncts, 48 conjunts are in the unsatisfiable core
[2021-06-14 12:35:12,477 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:35:12,989 INFO  L134       CoverageAnalysis]: Checked inductivity of 2098 backedges. 26 proven. 2072 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:35:12,990 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1429525108] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:12,990 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:35:12,990 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49] total 51
[2021-06-14 12:35:12,990 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916640956]
[2021-06-14 12:35:12,990 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 51 states
[2021-06-14 12:35:12,991 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:35:12,991 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants.
[2021-06-14 12:35:12,991 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=675, Invalid=1875, Unknown=0, NotChecked=0, Total=2550
[2021-06-14 12:35:12,991 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:12,991 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:35:12,992 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 51 states, 51 states have (on average 9.235294117647058) internal successors, (471), 51 states have internal predecessors, (471), 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)
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:12,992 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:12,993 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:12,993 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:12,993 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:12,993 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:12,993 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:12,993 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:12,993 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:12,993 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:35:12,993 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:12,993 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:12,993 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:12,993 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:12,993 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:35:12,993 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:14,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:14,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:14,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:14,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:14,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:14,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:14,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:14,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:14,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:14,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:14,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:14,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:14,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:14,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:35:14,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:35:14,846 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39
[2021-06-14 12:35:14,846 INFO  L430      AbstractCegarLoop]: === Iteration 32 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:35:14,846 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:35:14,846 INFO  L82        PathProgramCache]: Analyzing trace with hash 814303641, now seen corresponding path program 3 times
[2021-06-14 12:35:14,847 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:35:14,847 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176800255]
[2021-06-14 12:35:14,847 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:35:14,872 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:35:15,674 INFO  L134       CoverageAnalysis]: Checked inductivity of 2476 backedges. 26 proven. 2450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:35:15,675 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:35:15,675 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176800255]
[2021-06-14 12:35:15,675 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1176800255] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:15,675 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [160249179]
[2021-06-14 12:35:15,675 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 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:35:16,117 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s)
[2021-06-14 12:35:16,117 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:35:16,121 INFO  L263         TraceCheckSpWp]: Trace formula consists of 557 conjuncts, 112 conjunts are in the unsatisfiable core
[2021-06-14 12:35:16,126 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:35:16,143 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
[2021-06-14 12:35:16,144 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,145 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:16,145 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,146 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5
[2021-06-14 12:35:16,191 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-06-14 12:35:16,192 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
[2021-06-14 12:35:16,193 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,196 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:16,197 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,197 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:15
[2021-06-14 12:35:16,242 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-06-14 12:35:16,242 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
[2021-06-14 12:35:16,243 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,250 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:16,250 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,250 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:26, output treesize:28
[2021-06-14 12:35:16,294 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-06-14 12:35:16,294 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
[2021-06-14 12:35:16,306 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,312 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:16,312 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,312 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:33, output treesize:25
[2021-06-14 12:35:16,423 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
[2021-06-14 12:35:16,424 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,435 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:16,435 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,435 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:40
[2021-06-14 12:35:16,509 INFO  L354             Elim1Store]: treesize reduction 27, result has 25.0 percent of original size
[2021-06-14 12:35:16,509 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
[2021-06-14 12:35:16,510 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,521 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:16,522 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,522 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43
[2021-06-14 12:35:16,894 INFO  L354             Elim1Store]: treesize reduction 36, result has 2.7 percent of original size
[2021-06-14 12:35:16,894 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 45 treesize of output 44
[2021-06-14 12:35:16,895 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,908 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:16,909 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,909 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:69, output treesize:46
[2021-06-14 12:35:16,968 INFO  L354             Elim1Store]: treesize reduction 36, result has 2.7 percent of original size
[2021-06-14 12:35:16,968 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 45 treesize of output 44
[2021-06-14 12:35:16,969 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,977 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:16,978 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:16,978 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:57, output treesize:38
[2021-06-14 12:35:17,171 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:17,172 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:17,192 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:17,193 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:17,194 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:35:17,213 INFO  L354             Elim1Store]: treesize reduction 90, result has 23.7 percent of original size
[2021-06-14 12:35:17,213 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 58 treesize of output 51
[2021-06-14 12:35:17,214 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:17,224 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:17,225 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:17,225 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:68, output treesize:38
[2021-06-14 12:35:17,272 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:17,273 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:17,273 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:35:17,273 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:17,275 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
[2021-06-14 12:35:17,276 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:17,284 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:17,285 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:17,285 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:59, output treesize:35
[2021-06-14 12:35:17,438 INFO  L354             Elim1Store]: treesize reduction 41, result has 18.0 percent of original size
[2021-06-14 12:35:17,439 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 49 treesize of output 30
[2021-06-14 12:35:17,440 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:17,445 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:17,446 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:17,446 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:53, output treesize:31
[2021-06-14 12:35:17,503 INFO  L354             Elim1Store]: treesize reduction 11, result has 8.3 percent of original size
[2021-06-14 12:35:17,503 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 38 treesize of output 34
[2021-06-14 12:35:17,504 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:17,509 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:17,510 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:17,510 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:42, output treesize:31
[2021-06-14 12:35:17,753 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:17,753 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:35:17,769 INFO  L354             Elim1Store]: treesize reduction 60, result has 24.1 percent of original size
[2021-06-14 12:35:17,769 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 51 treesize of output 41
[2021-06-14 12:35:17,771 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:17,780 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:17,781 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:17,781 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:61, output treesize:37
[2021-06-14 12:35:17,838 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:17,838 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:17,839 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:17,839 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 42 treesize of output 38
[2021-06-14 12:35:17,840 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:17,848 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:17,849 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:17,849 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:52, output treesize:29
[2021-06-14 12:35:18,096 INFO  L354             Elim1Store]: treesize reduction 41, result has 18.0 percent of original size
[2021-06-14 12:35:18,096 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 48 treesize of output 29
[2021-06-14 12:35:18,098 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:18,102 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:18,103 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:18,103 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:52, output treesize:31
[2021-06-14 12:35:18,160 INFO  L354             Elim1Store]: treesize reduction 11, result has 8.3 percent of original size
[2021-06-14 12:35:18,160 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 43 treesize of output 39
[2021-06-14 12:35:18,161 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:18,167 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:18,168 INFO  L550         ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:18,168 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:47, output treesize:27
[2021-06-14 12:35:18,623 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:18,624 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:18,624 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:18,625 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 0 case distinctions, treesize of input 42 treesize of output 38
[2021-06-14 12:35:18,626 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:18,632 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:18,633 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:18,633 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:48, output treesize:33
[2021-06-14 12:35:18,656 INFO  L354             Elim1Store]: treesize reduction 41, result has 18.0 percent of original size
[2021-06-14 12:35:18,657 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 42 treesize of output 29
[2021-06-14 12:35:18,658 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:18,661 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:18,661 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:18,661 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:42, output treesize:9
[2021-06-14 12:35:18,845 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:35:18,851 INFO  L354             Elim1Store]: treesize reduction 23, result has 28.1 percent of original size
[2021-06-14 12:35:18,851 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 31 treesize of output 27
[2021-06-14 12:35:18,852 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:18,858 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:18,858 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:18,859 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:37, output treesize:16
[2021-06-14 12:35:18,904 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:18,905 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
[2021-06-14 12:35:18,906 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:18,911 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:18,912 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:18,912 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:31, output treesize:16
[2021-06-14 12:35:18,918 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
[2021-06-14 12:35:18,919 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:18,920 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:18,921 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:18,921 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:3
[2021-06-14 12:35:19,088 INFO  L134       CoverageAnalysis]: Checked inductivity of 2476 backedges. 154 proven. 183 refuted. 0 times theorem prover too weak. 2139 trivial. 0 not checked.
[2021-06-14 12:35:19,089 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [160249179] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:19,089 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:35:19,089 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 40] total 91
[2021-06-14 12:35:19,089 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544299131]
[2021-06-14 12:35:19,089 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 91 states
[2021-06-14 12:35:19,090 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:35:19,090 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants.
[2021-06-14 12:35:19,091 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=942, Invalid=7248, Unknown=0, NotChecked=0, Total=8190
[2021-06-14 12:35:19,091 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:19,091 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:35:19,091 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 91 states, 91 states have (on average 7.2967032967032965) internal successors, (664), 91 states have internal predecessors, (664), 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)
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:19,092 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:19,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:19,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:35:19,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:19,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:19,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:19,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:19,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:35:19,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:35:19,093 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:23,921 WARN  L205               SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59
[2021-06-14 12:35:25,433 WARN  L205               SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60
[2021-06-14 12:35:29,302 WARN  L205               SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:33,138 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:35:33,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:35:33,340 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable40
[2021-06-14 12:35:33,340 INFO  L430      AbstractCegarLoop]: === Iteration 33 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:35:33,340 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:35:33,341 INFO  L82        PathProgramCache]: Analyzing trace with hash -1173071986, now seen corresponding path program 4 times
[2021-06-14 12:35:33,341 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:35:33,341 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935946202]
[2021-06-14 12:35:33,341 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:35:33,385 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:35:34,477 INFO  L134       CoverageAnalysis]: Checked inductivity of 2892 backedges. 26 proven. 2866 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:35:34,478 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:35:34,478 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1935946202]
[2021-06-14 12:35:34,478 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1935946202] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:34,478 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [55613504]
[2021-06-14 12:35:34,478 INFO  L93    rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:35:34,855 INFO  L228   tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s)
[2021-06-14 12:35:34,856 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:35:34,859 INFO  L263         TraceCheckSpWp]: Trace formula consists of 907 conjuncts, 56 conjunts are in the unsatisfiable core
[2021-06-14 12:35:34,863 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:35:35,394 INFO  L134       CoverageAnalysis]: Checked inductivity of 2892 backedges. 26 proven. 2866 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:35:35,394 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [55613504] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:35,394 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:35:35,395 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 57] total 59
[2021-06-14 12:35:35,395 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [581312693]
[2021-06-14 12:35:35,395 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 59 states
[2021-06-14 12:35:35,395 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:35:35,396 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants.
[2021-06-14 12:35:35,397 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=899, Invalid=2523, Unknown=0, NotChecked=0, Total=3422
[2021-06-14 12:35:35,397 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:35,397 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:35:35,397 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 59 states, 59 states have (on average 8.59322033898305) internal successors, (507), 59 states have internal predecessors, (507), 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)
[2021-06-14 12:35:35,397 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:35,397 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:35,397 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:35,397 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:35,397 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:35,397 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:35,397 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:35,397 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:35,397 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:35,397 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:35,397 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:35,397 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:35,397 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:35:35,398 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:37,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:37,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:37,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:37,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:37,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:37,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:37,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:35:37,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:37,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:37,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:37,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:37,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:35:37,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:35:37,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:35:37,200 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:35:37,401 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:35:37,401 INFO  L430      AbstractCegarLoop]: === Iteration 34 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:35:37,401 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:35:37,401 INFO  L82        PathProgramCache]: Analyzing trace with hash 1405773790, now seen corresponding path program 5 times
[2021-06-14 12:35:37,401 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:35:37,401 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189991618]
[2021-06-14 12:35:37,402 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:35:37,422 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:35:38,416 INFO  L134       CoverageAnalysis]: Checked inductivity of 3334 backedges. 26 proven. 3308 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:35:38,416 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:35:38,417 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189991618]
[2021-06-14 12:35:38,417 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189991618] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:38,417 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [327392955]
[2021-06-14 12:35:38,417 INFO  L93    rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:35:39,194 INFO  L228   tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 30 check-sat command(s)
[2021-06-14 12:35:39,195 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:35:39,199 INFO  L263         TraceCheckSpWp]: Trace formula consists of 937 conjuncts, 60 conjunts are in the unsatisfiable core
[2021-06-14 12:35:39,202 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:35:39,760 INFO  L134       CoverageAnalysis]: Checked inductivity of 3334 backedges. 26 proven. 3308 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:35:39,760 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [327392955] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:39,760 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:35:39,760 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 61] total 63
[2021-06-14 12:35:39,760 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836772409]
[2021-06-14 12:35:39,761 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 63 states
[2021-06-14 12:35:39,761 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:35:39,761 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants.
[2021-06-14 12:35:39,762 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1023, Invalid=2883, Unknown=0, NotChecked=0, Total=3906
[2021-06-14 12:35:39,762 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:39,762 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:35:39,762 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 63 states, 63 states have (on average 8.301587301587302) internal successors, (523), 63 states have internal predecessors, (523), 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)
[2021-06-14 12:35:39,762 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:39,762 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:39,762 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:39,762 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:39,762 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:39,762 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:39,762 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:39,762 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:39,762 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:35:39,763 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:35:39,764 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:35:39,764 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:42,418 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:42,418 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:42,418 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:42,418 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:42,418 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:42,418 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:42,418 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:42,418 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:42,418 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:35:42,419 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:35:42,420 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:35:42,420 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:35:42,420 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:35:42,620 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42,32 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:35:42,621 INFO  L430      AbstractCegarLoop]: === Iteration 35 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:35:42,621 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:35:42,621 INFO  L82        PathProgramCache]: Analyzing trace with hash -1804216274, now seen corresponding path program 6 times
[2021-06-14 12:35:42,621 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:35:42,621 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [63973546]
[2021-06-14 12:35:42,621 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:35:42,642 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:35:43,836 INFO  L134       CoverageAnalysis]: Checked inductivity of 3808 backedges. 26 proven. 3782 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:35:43,837 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:35:43,837 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [63973546]
[2021-06-14 12:35:43,837 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [63973546] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:43,837 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1429789069]
[2021-06-14 12:35:43,837 INFO  L93    rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:35:44,647 INFO  L228   tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s)
[2021-06-14 12:35:44,647 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:35:44,657 INFO  L263         TraceCheckSpWp]: Trace formula consists of 622 conjuncts, 125 conjunts are in the unsatisfiable core
[2021-06-14 12:35:44,663 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:35:44,688 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
[2021-06-14 12:35:44,689 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:44,690 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:44,691 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:44,691 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5
[2021-06-14 12:35:44,732 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-06-14 12:35:44,732 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
[2021-06-14 12:35:44,734 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:44,738 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:44,739 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:44,739 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:18
[2021-06-14 12:35:44,897 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-06-14 12:35:44,898 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
[2021-06-14 12:35:44,899 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:44,906 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:44,907 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:44,907 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:31
[2021-06-14 12:35:44,958 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-06-14 12:35:44,958 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
[2021-06-14 12:35:44,960 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:44,967 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:44,968 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:44,968 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:28
[2021-06-14 12:35:45,095 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
[2021-06-14 12:35:45,096 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:45,107 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:45,108 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:45,108 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43
[2021-06-14 12:35:45,162 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:45,164 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
[2021-06-14 12:35:45,166 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:45,179 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:45,180 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:45,180 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:56, output treesize:52
[2021-06-14 12:35:45,244 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:45,245 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:45,246 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:45,246 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
[2021-06-14 12:35:45,247 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:45,267 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:45,267 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:45,268 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:55
[2021-06-14 12:35:45,637 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:45,637 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:45,638 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:45,638 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
[2021-06-14 12:35:45,640 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:45,653 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:45,654 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:45,654 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:66, output treesize:43
[2021-06-14 12:35:45,717 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:45,718 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:45,718 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:45,719 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
[2021-06-14 12:35:45,720 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:45,730 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:45,731 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:45,731 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:54, output treesize:35
[2021-06-14 12:35:45,951 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:45,951 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:45,952 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:45,952 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:45,953 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:35:45,971 INFO  L354             Elim1Store]: treesize reduction 90, result has 23.7 percent of original size
[2021-06-14 12:35:45,971 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
[2021-06-14 12:35:45,973 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:45,984 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:45,985 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:45,986 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:65, output treesize:41
[2021-06-14 12:35:46,039 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:46,040 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:46,040 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:35:46,041 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:46,044 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
[2021-06-14 12:35:46,046 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:46,055 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:46,056 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:46,056 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:56, output treesize:32
[2021-06-14 12:35:46,222 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:46,222 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
[2021-06-14 12:35:46,233 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:46,238 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:46,239 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:46,239 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:26
[2021-06-14 12:35:46,303 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:46,303 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
[2021-06-14 12:35:46,304 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:46,310 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:46,311 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:46,311 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:37, output treesize:26
[2021-06-14 12:35:46,618 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:46,618 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:35:46,631 INFO  L354             Elim1Store]: treesize reduction 60, result has 24.1 percent of original size
[2021-06-14 12:35:46,631 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
[2021-06-14 12:35:46,632 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:46,647 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:46,648 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:46,648 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:56, output treesize:32
[2021-06-14 12:35:46,705 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:46,705 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:46,706 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:46,706 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
[2021-06-14 12:35:46,707 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:46,716 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:46,717 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:46,717 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:47, output treesize:32
[2021-06-14 12:35:46,968 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:46,968 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
[2021-06-14 12:35:46,973 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:46,979 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:46,980 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:46,980 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:50, output treesize:26
[2021-06-14 12:35:47,039 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:47,040 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 35 treesize of output 37
[2021-06-14 12:35:47,041 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:47,047 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:47,048 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:47,048 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:42, output treesize:26
[2021-06-14 12:35:47,508 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:47,509 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:47,510 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:47,510 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
[2021-06-14 12:35:47,511 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:47,519 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:47,521 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:47,521 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:47, output treesize:32
[2021-06-14 12:35:47,656 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:47,657 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
[2021-06-14 12:35:47,657 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:47,662 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:47,662 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:47,662 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:26
[2021-06-14 12:35:47,943 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:47,944 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:35:47,956 INFO  L354             Elim1Store]: treesize reduction 60, result has 24.1 percent of original size
[2021-06-14 12:35:47,957 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
[2021-06-14 12:35:47,958 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:47,968 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:47,969 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:47,969 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:56, output treesize:32
[2021-06-14 12:35:48,038 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:48,039 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:48,040 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:48,040 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
[2021-06-14 12:35:48,041 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:48,049 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:48,050 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:48,050 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:47, output treesize:32
[2021-06-14 12:35:48,066 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:48,066 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
[2021-06-14 12:35:48,067 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:48,072 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:48,073 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:48,073 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:41, output treesize:17
[2021-06-14 12:35:48,136 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
[2021-06-14 12:35:48,137 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:48,142 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:48,142 INFO  L550         ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:48,143 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:33, output treesize:13
[2021-06-14 12:35:48,342 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:35:48,342 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
[2021-06-14 12:35:48,343 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:48,347 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:48,347 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:48,348 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:26, output treesize:11
[2021-06-14 12:35:48,353 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
[2021-06-14 12:35:48,354 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:48,355 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:35:48,355 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:35:48,355 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:3
[2021-06-14 12:35:48,409 INFO  L134       CoverageAnalysis]: Checked inductivity of 3808 backedges. 5 proven. 410 refuted. 0 times theorem prover too weak. 3393 trivial. 0 not checked.
[2021-06-14 12:35:48,409 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1429789069] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:35:48,409 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:35:48,410 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 46] total 109
[2021-06-14 12:35:48,410 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [751695215]
[2021-06-14 12:35:48,410 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 109 states
[2021-06-14 12:35:48,410 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:35:48,411 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 109 interpolants.
[2021-06-14 12:35:48,413 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1269, Invalid=10503, Unknown=0, NotChecked=0, Total=11772
[2021-06-14 12:35:48,413 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:48,413 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:35:48,413 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 109 states, 109 states have (on average 6.844036697247707) internal successors, (746), 109 states have internal predecessors, (746), 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)
[2021-06-14 12:35:48,413 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:48,413 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:48,413 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:48,413 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:35:48,413 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:48,413 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:35:48,413 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:35:48,413 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:35:48,413 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:35:48,413 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:35:48,413 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:35:48,414 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:35:48,415 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:35:49,470 WARN  L205               SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 64
[2021-06-14 12:36:05,859 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:05,859 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:36:05,860 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:36:05,861 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:36:05,861 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:36:05,861 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:05,861 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:05,861 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:36:05,861 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:36:05,861 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:36:05,861 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:36:05,861 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:36:05,861 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. 
[2021-06-14 12:36:06,062 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable43
[2021-06-14 12:36:06,062 INFO  L430      AbstractCegarLoop]: === Iteration 36 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:36:06,062 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:36:06,062 INFO  L82        PathProgramCache]: Analyzing trace with hash -1390919325, now seen corresponding path program 1 times
[2021-06-14 12:36:06,062 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:36:06,062 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896380959]
[2021-06-14 12:36:06,063 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:36:06,085 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:36:07,344 INFO  L134       CoverageAnalysis]: Checked inductivity of 4320 backedges. 32 proven. 4288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:36:07,344 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:36:07,344 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1896380959]
[2021-06-14 12:36:07,344 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1896380959] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:36:07,344 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [481823255]
[2021-06-14 12:36:07,344 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:36:07,505 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:36:07,508 INFO  L263         TraceCheckSpWp]: Trace formula consists of 1002 conjuncts, 68 conjunts are in the unsatisfiable core
[2021-06-14 12:36:07,511 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:36:08,072 INFO  L134       CoverageAnalysis]: Checked inductivity of 4320 backedges. 32 proven. 4288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:36:08,072 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [481823255] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:36:08,072 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:36:08,072 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 69] total 71
[2021-06-14 12:36:08,072 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004072683]
[2021-06-14 12:36:08,073 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 71 states
[2021-06-14 12:36:08,073 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:36:08,073 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants.
[2021-06-14 12:36:08,074 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1295, Invalid=3675, Unknown=0, NotChecked=0, Total=4970
[2021-06-14 12:36:08,074 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:08,074 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:36:08,074 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 71 states, 71 states have (on average 7.873239436619718) internal successors, (559), 71 states have internal predecessors, (559), 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)
[2021-06-14 12:36:08,074 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:08,074 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:08,074 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:08,074 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:08,074 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:08,074 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:36:08,074 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:36:08,074 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:36:08,074 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:36:08,074 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:36:08,075 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:36:08,076 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:36:08,076 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. 
[2021-06-14 12:36:08,076 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:10,465 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:36:10,466 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:36:10,467 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:36:10,467 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:36:10,467 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:36:10,467 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:36:10,467 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:36:10,467 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:10,467 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:10,467 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:36:10,467 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:36:10,467 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:36:10,467 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:36:10,467 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:36:10,467 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. 
[2021-06-14 12:36:10,467 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:36:10,668 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44,34 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:36:10,668 INFO  L430      AbstractCegarLoop]: === Iteration 37 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:36:10,668 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:36:10,668 INFO  L82        PathProgramCache]: Analyzing trace with hash -985806413, now seen corresponding path program 2 times
[2021-06-14 12:36:10,668 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:36:10,668 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547911287]
[2021-06-14 12:36:10,669 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:36:10,690 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:36:12,083 INFO  L134       CoverageAnalysis]: Checked inductivity of 4858 backedges. 32 proven. 4826 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:36:12,083 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:36:12,083 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [547911287]
[2021-06-14 12:36:12,083 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [547911287] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:36:12,084 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1018419525]
[2021-06-14 12:36:12,084 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 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:36:12,293 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-06-14 12:36:12,294 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:36:12,297 INFO  L263         TraceCheckSpWp]: Trace formula consists of 1032 conjuncts, 72 conjunts are in the unsatisfiable core
[2021-06-14 12:36:12,300 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:36:13,002 INFO  L134       CoverageAnalysis]: Checked inductivity of 4858 backedges. 32 proven. 4826 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:36:13,003 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1018419525] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:36:13,003 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:36:13,003 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [73, 73] total 75
[2021-06-14 12:36:13,003 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [532951982]
[2021-06-14 12:36:13,003 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 75 states
[2021-06-14 12:36:13,003 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:36:13,004 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants.
[2021-06-14 12:36:13,004 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1443, Invalid=4107, Unknown=0, NotChecked=0, Total=5550
[2021-06-14 12:36:13,004 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:13,004 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:36:13,004 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 75 states, 75 states have (on average 7.666666666666667) internal successors, (575), 75 states have internal predecessors, (575), 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)
[2021-06-14 12:36:13,004 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:13,004 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:13,004 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:13,004 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:36:13,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:13,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:13,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:36:13,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:36:13,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:36:13,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:36:13,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:36:13,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. 
[2021-06-14 12:36:13,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:36:13,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:15,561 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:15,561 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:15,561 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:36:15,562 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:36:15,563 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:15,563 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:15,563 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:36:15,563 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:36:15,563 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:36:15,563 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:36:15,563 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:36:15,563 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. 
[2021-06-14 12:36:15,563 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:36:15,563 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:36:15,763 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable45
[2021-06-14 12:36:15,764 INFO  L430      AbstractCegarLoop]: === Iteration 38 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:36:15,764 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:36:15,764 INFO  L82        PathProgramCache]: Analyzing trace with hash 1718137347, now seen corresponding path program 3 times
[2021-06-14 12:36:15,764 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:36:15,764 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [103544853]
[2021-06-14 12:36:15,764 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:36:15,786 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:36:17,357 INFO  L134       CoverageAnalysis]: Checked inductivity of 5428 backedges. 32 proven. 5396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:36:17,357 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:36:17,357 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [103544853]
[2021-06-14 12:36:17,357 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [103544853] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:36:17,357 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1704354378]
[2021-06-14 12:36:17,357 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 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:36:18,162 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s)
[2021-06-14 12:36:18,163 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:36:18,168 INFO  L263         TraceCheckSpWp]: Trace formula consists of 567 conjuncts, 150 conjunts are in the unsatisfiable core
[2021-06-14 12:36:18,174 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:36:18,192 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
[2021-06-14 12:36:18,192 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:18,195 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:18,195 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:18,195 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9
[2021-06-14 12:36:18,242 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-06-14 12:36:18,242 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
[2021-06-14 12:36:18,243 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:18,249 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:18,249 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:18,249 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:21
[2021-06-14 12:36:18,315 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-06-14 12:36:18,316 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
[2021-06-14 12:36:18,317 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:18,325 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:18,326 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:18,326 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:34
[2021-06-14 12:36:18,384 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-06-14 12:36:18,385 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
[2021-06-14 12:36:18,386 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:18,395 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:18,396 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:18,396 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:31
[2021-06-14 12:36:18,544 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
[2021-06-14 12:36:18,544 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:18,557 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:18,558 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:18,558 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46
[2021-06-14 12:36:18,618 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:18,619 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
[2021-06-14 12:36:18,619 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:18,634 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:18,635 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:18,635 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:55
[2021-06-14 12:36:18,701 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:18,703 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:18,703 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:18,704 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
[2021-06-14 12:36:18,705 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:18,718 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:18,718 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:18,718 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:62, output treesize:58
[2021-06-14 12:36:19,138 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,139 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,139 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,140 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
[2021-06-14 12:36:19,141 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:19,156 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:19,157 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:19,158 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:69, output treesize:46
[2021-06-14 12:36:19,227 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,228 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,228 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,229 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
[2021-06-14 12:36:19,230 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:19,240 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:19,241 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:19,241 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:57, output treesize:38
[2021-06-14 12:36:19,491 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,491 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,492 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,492 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,493 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:36:19,510 INFO  L354             Elim1Store]: treesize reduction 90, result has 23.7 percent of original size
[2021-06-14 12:36:19,511 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
[2021-06-14 12:36:19,512 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:19,524 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:19,525 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:19,525 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:68, output treesize:44
[2021-06-14 12:36:19,585 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,586 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,586 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:36:19,587 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,587 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
[2021-06-14 12:36:19,588 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:19,598 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:19,599 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:19,599 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:59, output treesize:35
[2021-06-14 12:36:19,783 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,784 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
[2021-06-14 12:36:19,785 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:19,791 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:19,791 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:19,791 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:29
[2021-06-14 12:36:19,857 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:19,857 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
[2021-06-14 12:36:19,858 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:19,865 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:19,866 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:19,866 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:40, output treesize:29
[2021-06-14 12:36:20,198 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:20,198 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:36:20,210 INFO  L354             Elim1Store]: treesize reduction 44, result has 30.2 percent of original size
[2021-06-14 12:36:20,210 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
[2021-06-14 12:36:20,211 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:20,222 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:20,223 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:20,223 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:47
[2021-06-14 12:36:20,287 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:20,287 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:20,288 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:20,288 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:20,289 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:20,289 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:20,290 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
[2021-06-14 12:36:20,291 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:20,304 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:20,305 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:20,305 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:47
[2021-06-14 12:36:20,436 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:20,437 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:20,438 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:20,438 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
[2021-06-14 12:36:20,439 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:20,448 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:20,449 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:20,449 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:62, output treesize:41
[2021-06-14 12:36:20,517 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:20,518 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:20,518 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:20,519 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 38 treesize of output 43
[2021-06-14 12:36:20,520 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:20,527 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:20,528 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:20,528 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:48, output treesize:44
[2021-06-14 12:36:21,248 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,249 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,250 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,250 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,251 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,251 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,256 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
[2021-06-14 12:36:21,258 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:21,273 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:21,274 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:21,274 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:68, output treesize:53
[2021-06-14 12:36:21,453 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,454 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,455 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,455 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
[2021-06-14 12:36:21,456 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:21,465 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:21,465 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:21,466 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:68, output treesize:47
[2021-06-14 12:36:21,870 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,871 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,871 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:36:21,872 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,900 INFO  L354             Elim1Store]: treesize reduction 66, result has 29.8 percent of original size
[2021-06-14 12:36:21,900 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
[2021-06-14 12:36:21,901 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:21,915 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:21,916 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:21,916 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:74, output treesize:53
[2021-06-14 12:36:21,994 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,995 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,995 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,996 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,996 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,997 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:21,997 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
[2021-06-14 12:36:21,998 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:22,016 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:22,017 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:22,017 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:68, output treesize:53
[2021-06-14 12:36:22,037 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:22,037 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:22,038 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:22,038 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
[2021-06-14 12:36:22,040 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:22,048 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:22,049 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:22,049 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:38
[2021-06-14 12:36:22,130 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:22,138 INFO  L354             Elim1Store]: treesize reduction 22, result has 47.6 percent of original size
[2021-06-14 12:36:22,138 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 1 case distinctions, treesize of input 41 treesize of output 57
[2021-06-14 12:36:22,140 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:22,151 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:22,153 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:22,153 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:54, output treesize:44
[2021-06-14 12:36:23,017 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:36:23,017 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:23,018 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:36:23,025 INFO  L354             Elim1Store]: treesize reduction 41, result has 14.6 percent of original size
[2021-06-14 12:36:23,025 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 60
[2021-06-14 12:36:23,027 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:23,038 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:23,039 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:23,039 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:66, output treesize:53
[2021-06-14 12:36:23,144 INFO  L354             Elim1Store]: treesize reduction 39, result has 7.1 percent of original size
[2021-06-14 12:36:23,144 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
[2021-06-14 12:36:23,146 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:23,153 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:23,155 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.
[2021-06-14 12:36:23,155 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:57, output treesize:33
[2021-06-14 12:36:23,442 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
[2021-06-14 12:36:23,443 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:23,447 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:36:23,447 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:36:23,448 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:30, output treesize:3
[2021-06-14 12:36:23,523 INFO  L134       CoverageAnalysis]: Checked inductivity of 5428 backedges. 0 proven. 493 refuted. 0 times theorem prover too weak. 4935 trivial. 0 not checked.
[2021-06-14 12:36:23,523 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1704354378] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:36:23,523 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:36:23,523 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [77, 59] total 134
[2021-06-14 12:36:23,523 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [295204038]
[2021-06-14 12:36:23,524 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 134 states
[2021-06-14 12:36:23,524 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:36:23,525 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants.
[2021-06-14 12:36:23,526 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=2073, Invalid=15749, Unknown=0, NotChecked=0, Total=17822
[2021-06-14 12:36:23,526 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:23,526 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:36:23,526 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 134 states, 134 states have (on average 6.037313432835821) internal successors, (809), 134 states have internal predecessors, (809), 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)
[2021-06-14 12:36:23,526 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:23,526 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:23,526 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:23,526 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:23,526 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:23,526 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:36:23,526 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:36:23,526 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:36:23,526 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:36:23,526 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:36:23,526 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:36:23,527 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. 
[2021-06-14 12:36:23,528 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:36:23,528 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:36:23,528 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:27,298 WARN  L205               SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62
[2021-06-14 12:36:28,575 WARN  L205               SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 79
[2021-06-14 12:36:30,218 WARN  L205               SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 61
[2021-06-14 12:36:31,788 WARN  L205               SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60
[2021-06-14 12:36:41,871 WARN  L205               SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63
[2021-06-14 12:36:50,865 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:50,865 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:50,865 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:50,865 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:50,865 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:50,865 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:36:50,865 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:36:50,865 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:36:50,866 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:36:50,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:36:50,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:36:50,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:36:50,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:36:50,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:36:50,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:36:50,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:36:51,067 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46,36 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:36:51,068 INFO  L430      AbstractCegarLoop]: === Iteration 39 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:36:51,068 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:36:51,068 INFO  L82        PathProgramCache]: Analyzing trace with hash 680498219, now seen corresponding path program 4 times
[2021-06-14 12:36:51,068 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:36:51,068 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1531385695]
[2021-06-14 12:36:51,068 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:36:51,095 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:36:52,980 INFO  L134       CoverageAnalysis]: Checked inductivity of 6343 backedges. 32 proven. 6311 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:36:52,980 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:36:52,980 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1531385695]
[2021-06-14 12:36:52,980 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1531385695] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:36:52,980 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [340059212]
[2021-06-14 12:36:52,980 INFO  L93    rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:36:53,254 INFO  L228   tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s)
[2021-06-14 12:36:53,254 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:36:53,258 INFO  L263         TraceCheckSpWp]: Trace formula consists of 1107 conjuncts, 82 conjunts are in the unsatisfiable core
[2021-06-14 12:36:53,261 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:36:53,899 INFO  L134       CoverageAnalysis]: Checked inductivity of 6343 backedges. 32 proven. 6311 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:36:53,900 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [340059212] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:36:53,900 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:36:53,900 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [83, 83] total 85
[2021-06-14 12:36:53,901 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404230299]
[2021-06-14 12:36:53,901 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 85 states
[2021-06-14 12:36:53,902 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:36:53,902 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 85 interpolants.
[2021-06-14 12:36:53,903 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1848, Invalid=5292, Unknown=0, NotChecked=0, Total=7140
[2021-06-14 12:36:53,903 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:53,903 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:36:53,903 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 85 states, 85 states have (on average 7.235294117647059) internal successors, (615), 85 states have internal predecessors, (615), 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)
[2021-06-14 12:36:53,903 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:53,903 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:53,903 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:53,903 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:53,903 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:36:53,904 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:53,905 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:53,905 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:36:53,905 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:36:53,905 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:36:53,905 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:36:53,905 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:36:53,905 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:36:53,905 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:36:53,905 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:36:53,905 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:36:53,905 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:57,281 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:36:57,281 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:57,281 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:57,281 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:36:57,281 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:57,281 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:36:57,281 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:36:57,281 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:36:57,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:36:57,286 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:57,286 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:36:57,286 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:36:57,286 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:36:57,286 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:36:57,286 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:36:57,286 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:36:57,286 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:36:57,286 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:36:57,286 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:36:57,286 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:36:57,287 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:36:57,487 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable49
[2021-06-14 12:36:57,487 INFO  L430      AbstractCegarLoop]: === Iteration 40 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:36:57,487 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:36:57,487 INFO  L82        PathProgramCache]: Analyzing trace with hash 1187650723, now seen corresponding path program 5 times
[2021-06-14 12:36:57,488 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:36:57,488 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656111963]
[2021-06-14 12:36:57,488 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:36:57,513 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:36:59,553 INFO  L134       CoverageAnalysis]: Checked inductivity of 7330 backedges. 32 proven. 7298 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:36:59,553 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:36:59,553 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [656111963]
[2021-06-14 12:36:59,553 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [656111963] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:36:59,553 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [904943203]
[2021-06-14 12:36:59,554 INFO  L93    rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:37:01,299 INFO  L228   tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 44 check-sat command(s)
[2021-06-14 12:37:01,299 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:37:01,305 INFO  L263         TraceCheckSpWp]: Trace formula consists of 1152 conjuncts, 88 conjunts are in the unsatisfiable core
[2021-06-14 12:37:01,308 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:37:02,025 INFO  L134       CoverageAnalysis]: Checked inductivity of 7330 backedges. 32 proven. 7298 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:37:02,025 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [904943203] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:37:02,025 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:37:02,025 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [89, 89] total 91
[2021-06-14 12:37:02,025 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [170800615]
[2021-06-14 12:37:02,026 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 91 states
[2021-06-14 12:37:02,026 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:37:02,026 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants.
[2021-06-14 12:37:02,027 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=2115, Invalid=6075, Unknown=0, NotChecked=0, Total=8190
[2021-06-14 12:37:02,027 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:37:02,027 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:37:02,027 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 91 states, 91 states have (on average 7.021978021978022) internal successors, (639), 91 states have internal predecessors, (639), 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)
[2021-06-14 12:37:02,027 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:37:02,027 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:37:02,027 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:02,027 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:37:02,027 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:02,027 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:37:02,027 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:37:02,027 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:37:02,027 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:37:02,027 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:37:02,027 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:37:02,027 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:37:02,028 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:37:02,029 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:37:02,029 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:37:02,029 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:37:02,029 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:37:02,029 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:37:05,818 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:37:05,818 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:37:05,818 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:05,818 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:37:05,818 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:05,818 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:37:05,818 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:37:05,818 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:37:05,819 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:37:05,820 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:37:05,820 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:37:05,820 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:37:05,820 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:37:05,820 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:37:05,820 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:37:05,820 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:37:05,822 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:37:06,022 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50
[2021-06-14 12:37:06,023 INFO  L430      AbstractCegarLoop]: === Iteration 41 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:37:06,023 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:37:06,023 INFO  L82        PathProgramCache]: Analyzing trace with hash 1989197083, now seen corresponding path program 6 times
[2021-06-14 12:37:06,023 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:37:06,023 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18013448]
[2021-06-14 12:37:06,023 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:37:06,050 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:37:08,379 INFO  L134       CoverageAnalysis]: Checked inductivity of 8389 backedges. 32 proven. 8357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:37:08,379 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:37:08,379 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18013448]
[2021-06-14 12:37:08,379 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [18013448] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:37:08,379 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1373502541]
[2021-06-14 12:37:08,379 INFO  L93    rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:37:09,106 INFO  L228   tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s)
[2021-06-14 12:37:09,106 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:37:09,111 INFO  L263         TraceCheckSpWp]: Trace formula consists of 627 conjuncts, 156 conjunts are in the unsatisfiable core
[2021-06-14 12:37:09,117 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:37:09,162 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
[2021-06-14 12:37:09,163 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:09,165 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:09,166 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:09,166 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9
[2021-06-14 12:37:09,223 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-06-14 12:37:09,223 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
[2021-06-14 12:37:09,225 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:09,230 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:09,231 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:09,231 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:21
[2021-06-14 12:37:09,313 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-06-14 12:37:09,313 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
[2021-06-14 12:37:09,315 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:09,339 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:09,340 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:09,340 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:34
[2021-06-14 12:37:09,404 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-06-14 12:37:09,405 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
[2021-06-14 12:37:09,406 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:09,415 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:09,415 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:09,415 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:31
[2021-06-14 12:37:09,588 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
[2021-06-14 12:37:09,588 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:09,601 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:09,602 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:09,602 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46
[2021-06-14 12:37:09,670 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:09,671 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
[2021-06-14 12:37:09,672 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:09,683 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:09,684 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:09,684 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:53, output treesize:49
[2021-06-14 12:37:10,155 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:10,157 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:10,158 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:10,158 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 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
[2021-06-14 12:37:10,159 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:10,174 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:10,176 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:10,176 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:75, output treesize:52
[2021-06-14 12:37:10,257 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:10,258 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:10,258 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:10,259 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 45 treesize of output 44
[2021-06-14 12:37:10,273 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:10,285 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:10,286 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:10,286 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:63, output treesize:44
[2021-06-14 12:37:10,586 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:10,587 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:10,587 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:10,588 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:10,588 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:37:10,606 INFO  L354             Elim1Store]: treesize reduction 90, result has 23.7 percent of original size
[2021-06-14 12:37:10,606 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 58 treesize of output 51
[2021-06-14 12:37:10,608 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:10,620 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:10,621 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:10,621 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:74, output treesize:50
[2021-06-14 12:37:10,690 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:10,691 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:10,691 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:37:10,692 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:10,692 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
[2021-06-14 12:37:10,694 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:10,705 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:10,706 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:10,706 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:65, output treesize:41
[2021-06-14 12:37:10,921 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:10,921 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 46 treesize of output 27
[2021-06-14 12:37:10,922 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:10,928 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:10,929 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:10,929 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:56, output treesize:37
[2021-06-14 12:37:11,087 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:11,088 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 38 treesize of output 34
[2021-06-14 12:37:11,089 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:11,096 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:11,097 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:11,097 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:48, output treesize:37
[2021-06-14 12:37:11,473 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:11,474 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:37:11,485 INFO  L354             Elim1Store]: treesize reduction 44, result has 30.2 percent of original size
[2021-06-14 12:37:11,485 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 48 treesize of output 41
[2021-06-14 12:37:11,486 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:11,497 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:11,498 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:11,498 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:67, output treesize:47
[2021-06-14 12:37:11,566 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:11,566 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:11,567 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:11,568 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:11,568 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:11,569 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:11,569 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
[2021-06-14 12:37:11,570 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:11,583 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:11,584 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:11,584 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:47
[2021-06-14 12:37:11,722 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:11,722 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:11,723 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:11,723 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
[2021-06-14 12:37:11,732 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:11,741 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:11,741 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:11,741 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:62, output treesize:41
[2021-06-14 12:37:11,806 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:11,807 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:11,808 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:11,808 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 38 treesize of output 43
[2021-06-14 12:37:11,809 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:11,816 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:11,816 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:11,816 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:48, output treesize:44
[2021-06-14 12:37:12,685 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:12,686 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:12,687 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:12,687 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:12,688 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:12,688 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:12,689 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
[2021-06-14 12:37:12,690 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:12,702 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:12,703 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:12,703 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:68, output treesize:53
[2021-06-14 12:37:12,897 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:12,898 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:12,898 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:12,899 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
[2021-06-14 12:37:12,900 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:12,908 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:12,908 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:12,908 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:68, output treesize:47
[2021-06-14 12:37:13,286 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:13,287 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:13,287 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:37:13,288 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:13,304 INFO  L354             Elim1Store]: treesize reduction 66, result has 29.8 percent of original size
[2021-06-14 12:37:13,304 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
[2021-06-14 12:37:13,305 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:13,318 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:13,319 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:13,319 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:74, output treesize:53
[2021-06-14 12:37:13,407 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:13,408 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:13,409 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:13,409 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:13,410 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:13,410 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:13,411 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
[2021-06-14 12:37:13,412 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:13,425 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:13,426 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:13,426 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:68, output treesize:53
[2021-06-14 12:37:13,447 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:13,447 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:13,448 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:13,448 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
[2021-06-14 12:37:13,450 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:13,458 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:13,459 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:13,459 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:38
[2021-06-14 12:37:13,549 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:13,557 INFO  L354             Elim1Store]: treesize reduction 22, result has 47.6 percent of original size
[2021-06-14 12:37:13,557 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 1 case distinctions, treesize of input 41 treesize of output 57
[2021-06-14 12:37:13,558 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:13,568 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:13,569 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:13,570 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:54, output treesize:44
[2021-06-14 12:37:14,659 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:37:14,659 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:14,660 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:37:14,667 INFO  L354             Elim1Store]: treesize reduction 45, result has 6.3 percent of original size
[2021-06-14 12:37:14,667 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
[2021-06-14 12:37:14,668 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:14,677 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:14,678 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:14,678 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:66, output treesize:43
[2021-06-14 12:37:14,970 INFO  L354             Elim1Store]: treesize reduction 35, result has 16.7 percent of original size
[2021-06-14 12:37:14,970 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
[2021-06-14 12:37:14,971 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:14,978 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:14,979 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.
[2021-06-14 12:37:14,979 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:57, output treesize:31
[2021-06-14 12:37:15,352 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
[2021-06-14 12:37:15,352 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:15,355 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:37:15,356 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:37:15,356 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:30, output treesize:3
[2021-06-14 12:37:15,428 INFO  L134       CoverageAnalysis]: Checked inductivity of 8389 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 7439 trivial. 0 not checked.
[2021-06-14 12:37:15,429 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1373502541] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:37:15,429 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:37:15,429 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [95, 62] total 155
[2021-06-14 12:37:15,429 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311526140]
[2021-06-14 12:37:15,429 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 155 states
[2021-06-14 12:37:15,429 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:37:15,430 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 155 interpolants.
[2021-06-14 12:37:15,431 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=2950, Invalid=20920, Unknown=0, NotChecked=0, Total=23870
[2021-06-14 12:37:15,431 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:37:15,431 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:37:15,431 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 155 states, 155 states have (on average 5.735483870967742) internal successors, (889), 155 states have internal predecessors, (889), 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)
[2021-06-14 12:37:15,431 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:37:15,432 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:37:15,433 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:37:20,267 WARN  L205               SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 77
[2021-06-14 12:37:20,450 WARN  L205               SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 79
[2021-06-14 12:37:44,650 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:37:44,650 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:37:44,650 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:44,650 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:37:44,650 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:44,650 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:37:44,650 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:37:44,650 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:37:44,650 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:37:44,651 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:37:44,652 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:37:44,652 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:37:44,652 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:37:44,652 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:37:44,652 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:37:44,652 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:37:44,652 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:37:44,652 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:37:44,852 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51,39 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:37:44,853 INFO  L430      AbstractCegarLoop]: === Iteration 42 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:37:44,853 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:37:44,853 INFO  L82        PathProgramCache]: Analyzing trace with hash 2051198827, now seen corresponding path program 7 times
[2021-06-14 12:37:44,853 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:37:44,853 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1927357105]
[2021-06-14 12:37:44,854 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:37:44,981 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:37:47,652 INFO  L134       CoverageAnalysis]: Checked inductivity of 9913 backedges. 32 proven. 9881 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:37:47,652 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:37:47,652 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1927357105]
[2021-06-14 12:37:47,652 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1927357105] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:37:47,652 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [815222233]
[2021-06-14 12:37:47,652 INFO  L93    rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:37:47,862 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:37:47,866 INFO  L263         TraceCheckSpWp]: Trace formula consists of 1257 conjuncts, 102 conjunts are in the unsatisfiable core
[2021-06-14 12:37:47,870 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:37:48,601 INFO  L134       CoverageAnalysis]: Checked inductivity of 9913 backedges. 32 proven. 9881 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:37:48,602 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [815222233] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:37:48,602 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:37:48,602 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [103, 103] total 105
[2021-06-14 12:37:48,602 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686985523]
[2021-06-14 12:37:48,602 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 105 states
[2021-06-14 12:37:48,602 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:37:48,603 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 105 interpolants.
[2021-06-14 12:37:48,604 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=2808, Invalid=8112, Unknown=0, NotChecked=0, Total=10920
[2021-06-14 12:37:48,604 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:37:48,604 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:37:48,604 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 105 states, 105 states have (on average 6.619047619047619) internal successors, (695), 105 states have internal predecessors, (695), 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)
[2021-06-14 12:37:48,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:37:48,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:37:48,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:48,604 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:37:48,605 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:48,606 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:48,606 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:37:48,606 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:37:48,606 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:37:48,606 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:37:48,606 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:37:48,606 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:37:48,606 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:37:48,606 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:37:48,606 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:37:48,606 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:37:48,606 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:37:48,606 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:37:48,606 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:37:53,607 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:37:53,607 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:37:53,607 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:53,607 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:37:53,608 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:37:53,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:37:53,810 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable56
[2021-06-14 12:37:53,810 INFO  L430      AbstractCegarLoop]: === Iteration 43 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:37:53,810 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:37:53,810 INFO  L82        PathProgramCache]: Analyzing trace with hash -1455513589, now seen corresponding path program 8 times
[2021-06-14 12:37:53,810 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:37:53,811 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [585284275]
[2021-06-14 12:37:53,811 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:37:53,842 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:37:56,981 INFO  L134       CoverageAnalysis]: Checked inductivity of 11565 backedges. 32 proven. 11533 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:37:56,982 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:37:56,982 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [585284275]
[2021-06-14 12:37:56,982 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [585284275] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:37:56,982 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [537144001]
[2021-06-14 12:37:56,982 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 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:37:57,237 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-06-14 12:37:57,238 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:37:57,243 INFO  L263         TraceCheckSpWp]: Trace formula consists of 1317 conjuncts, 110 conjunts are in the unsatisfiable core
[2021-06-14 12:37:57,247 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:37:57,987 INFO  L134       CoverageAnalysis]: Checked inductivity of 11565 backedges. 32 proven. 11533 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:37:57,987 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [537144001] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:37:57,987 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:37:57,987 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [111, 111] total 113
[2021-06-14 12:37:57,987 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413977026]
[2021-06-14 12:37:57,988 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 113 states
[2021-06-14 12:37:57,988 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:37:57,988 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 113 interpolants.
[2021-06-14 12:37:57,989 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3248, Invalid=9408, Unknown=0, NotChecked=0, Total=12656
[2021-06-14 12:37:57,989 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:37:57,989 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:37:57,990 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 113 states, 113 states have (on average 6.433628318584071) internal successors, (727), 113 states have internal predecessors, (727), 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)
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:37:57,990 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:37:57,991 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:38:03,724 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:38:03,724 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:38:03,724 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:03,724 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:38:03,724 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:03,724 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:38:03,724 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:38:03,724 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:38:03,725 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:38:03,726 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:38:03,726 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:38:03,726 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:38:03,726 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:38:03,726 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:38:03,726 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:38:03,726 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:38:03,726 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:38:03,726 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:38:03,726 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:38:03,726 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:38:03,926 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable57,41 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:38:03,927 INFO  L430      AbstractCegarLoop]: === Iteration 44 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:38:03,927 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:38:03,927 INFO  L82        PathProgramCache]: Analyzing trace with hash 466612395, now seen corresponding path program 9 times
[2021-06-14 12:38:03,927 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:38:03,927 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125546581]
[2021-06-14 12:38:03,927 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:38:03,960 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:38:07,591 INFO  L134       CoverageAnalysis]: Checked inductivity of 13345 backedges. 32 proven. 13313 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:38:07,591 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:38:07,591 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [125546581]
[2021-06-14 12:38:07,591 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [125546581] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:38:07,591 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1840742964]
[2021-06-14 12:38:07,592 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 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:38:07,919 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s)
[2021-06-14 12:38:07,919 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:38:07,924 INFO  L263         TraceCheckSpWp]: Trace formula consists of 567 conjuncts, 158 conjunts are in the unsatisfiable core
[2021-06-14 12:38:07,931 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:38:07,948 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
[2021-06-14 12:38:07,949 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:07,952 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:07,952 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:07,952 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9
[2021-06-14 12:38:08,014 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-06-14 12:38:08,014 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
[2021-06-14 12:38:08,015 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:08,020 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:08,021 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:08,021 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:21
[2021-06-14 12:38:08,109 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-06-14 12:38:08,109 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
[2021-06-14 12:38:08,111 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:08,131 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:08,131 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:08,132 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:34
[2021-06-14 12:38:08,213 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-06-14 12:38:08,213 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
[2021-06-14 12:38:08,215 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:08,223 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:08,223 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:08,224 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:31
[2021-06-14 12:38:08,428 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
[2021-06-14 12:38:08,429 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:08,442 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:08,442 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:08,442 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46
[2021-06-14 12:38:08,522 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:08,522 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
[2021-06-14 12:38:08,523 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:08,535 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:08,535 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:08,536 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:53, output treesize:49
[2021-06-14 12:38:09,073 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:09,074 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:09,074 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:09,075 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
[2021-06-14 12:38:09,081 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:09,099 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:09,101 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:09,101 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:75, output treesize:52
[2021-06-14 12:38:09,201 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:09,202 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:09,202 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:09,203 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 45 treesize of output 44
[2021-06-14 12:38:09,204 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:09,215 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:09,217 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:09,217 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:63, output treesize:44
[2021-06-14 12:38:09,573 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:09,573 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:09,574 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:09,574 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:09,575 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:38:09,593 INFO  L354             Elim1Store]: treesize reduction 90, result has 23.7 percent of original size
[2021-06-14 12:38:09,593 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 58 treesize of output 51
[2021-06-14 12:38:09,594 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:09,607 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:09,608 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:09,608 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:74, output treesize:44
[2021-06-14 12:38:09,719 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:09,719 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:09,720 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:38:09,720 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:09,721 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
[2021-06-14 12:38:09,722 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:09,733 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:09,734 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:09,734 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:65, output treesize:41
[2021-06-14 12:38:09,982 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:09,982 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 46 treesize of output 27
[2021-06-14 12:38:09,983 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:09,989 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:09,990 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:09,990 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:56, output treesize:37
[2021-06-14 12:38:10,075 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:10,076 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 38 treesize of output 34
[2021-06-14 12:38:10,077 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:10,083 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:10,084 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:10,084 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:48, output treesize:37
[2021-06-14 12:38:10,569 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:10,569 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:38:10,580 INFO  L354             Elim1Store]: treesize reduction 44, result has 30.2 percent of original size
[2021-06-14 12:38:10,580 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 48 treesize of output 41
[2021-06-14 12:38:10,581 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:10,593 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:10,594 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:10,594 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:67, output treesize:63
[2021-06-14 12:38:10,671 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:10,685 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:10,686 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:10,693 INFO  L354             Elim1Store]: treesize reduction 43, result has 14.0 percent of original size
[2021-06-14 12:38:10,694 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 59 treesize of output 55
[2021-06-14 12:38:10,695 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:10,708 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:10,709 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:10,709 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:78, output treesize:63
[2021-06-14 12:38:10,864 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:10,871 INFO  L354             Elim1Store]: treesize reduction 43, result has 14.0 percent of original size
[2021-06-14 12:38:10,871 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 65 treesize of output 46
[2021-06-14 12:38:10,873 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:10,881 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:10,881 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:10,882 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:78, output treesize:41
[2021-06-14 12:38:10,951 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:10,951 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:10,952 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:10,952 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 38 treesize of output 43
[2021-06-14 12:38:10,953 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:10,960 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:10,961 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:10,961 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:48, output treesize:44
[2021-06-14 12:38:12,025 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,026 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,027 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,027 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,028 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,028 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,029 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
[2021-06-14 12:38:12,030 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:12,042 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:12,043 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:12,043 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:68, output treesize:53
[2021-06-14 12:38:12,259 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,259 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,260 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,260 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
[2021-06-14 12:38:12,261 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:12,270 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:12,270 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:12,270 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:68, output treesize:47
[2021-06-14 12:38:12,688 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,689 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,689 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:38:12,690 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,709 INFO  L354             Elim1Store]: treesize reduction 66, result has 29.8 percent of original size
[2021-06-14 12:38:12,709 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
[2021-06-14 12:38:12,710 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:12,723 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:12,724 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:12,724 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:74, output treesize:53
[2021-06-14 12:38:12,822 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,822 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,823 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,823 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,824 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,824 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,825 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
[2021-06-14 12:38:12,826 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:12,838 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:12,839 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:12,840 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:68, output treesize:53
[2021-06-14 12:38:12,858 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,859 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,859 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:12,867 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
[2021-06-14 12:38:12,881 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:12,889 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:12,890 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:12,890 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:38
[2021-06-14 12:38:12,997 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:13,005 INFO  L354             Elim1Store]: treesize reduction 22, result has 47.6 percent of original size
[2021-06-14 12:38:13,006 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 1 case distinctions, treesize of input 41 treesize of output 57
[2021-06-14 12:38:13,007 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:13,017 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:13,019 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:13,019 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:54, output treesize:44
[2021-06-14 12:38:14,406 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:38:14,407 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:14,408 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:38:14,415 INFO  L354             Elim1Store]: treesize reduction 45, result has 6.3 percent of original size
[2021-06-14 12:38:14,415 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
[2021-06-14 12:38:14,416 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:14,426 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:14,427 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:14,427 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:66, output treesize:43
[2021-06-14 12:38:14,751 INFO  L354             Elim1Store]: treesize reduction 39, result has 7.1 percent of original size
[2021-06-14 12:38:14,752 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
[2021-06-14 12:38:14,753 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:14,760 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:14,761 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.
[2021-06-14 12:38:14,761 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:57, output treesize:31
[2021-06-14 12:38:15,101 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
[2021-06-14 12:38:15,102 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:15,104 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:38:15,105 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:38:15,105 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:30, output treesize:3
[2021-06-14 12:38:15,186 INFO  L134       CoverageAnalysis]: Checked inductivity of 13345 backedges. 0 proven. 1627 refuted. 0 times theorem prover too weak. 11718 trivial. 0 not checked.
[2021-06-14 12:38:15,186 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1840742964] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:38:15,186 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:38:15,186 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [119, 64] total 181
[2021-06-14 12:38:15,186 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229673443]
[2021-06-14 12:38:15,187 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 181 states
[2021-06-14 12:38:15,187 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:38:15,187 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 181 interpolants.
[2021-06-14 12:38:15,189 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=4373, Invalid=28207, Unknown=0, NotChecked=0, Total=32580
[2021-06-14 12:38:15,189 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:38:15,189 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:38:15,189 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 181 states, 181 states have (on average 5.486187845303867) internal successors, (993), 181 states have internal predecessors, (993), 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)
[2021-06-14 12:38:15,189 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:38:15,190 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:38:15,191 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:38:16,358 WARN  L205               SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59
[2021-06-14 12:38:20,734 WARN  L205               SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80
[2021-06-14 12:38:53,231 WARN  L205               SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 59
[2021-06-14 12:38:54,618 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:38:54,618 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:38:54,618 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:54,618 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:38:54,618 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:54,618 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:38:54,618 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:38:54,618 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:38:54,618 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:38:54,618 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:38:54,619 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:38:54,620 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:38:54,620 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:38:54,620 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:38:54,620 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:38:54,620 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:38:54,620 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:38:54,620 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:38:54,620 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:38:54,620 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:38:54,820 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 42 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable58
[2021-06-14 12:38:54,821 INFO  L430      AbstractCegarLoop]: === Iteration 45 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:38:54,821 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:38:54,821 INFO  L82        PathProgramCache]: Analyzing trace with hash -841817309, now seen corresponding path program 10 times
[2021-06-14 12:38:54,821 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:38:54,821 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [321852992]
[2021-06-14 12:38:54,821 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:38:54,856 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:38:59,076 INFO  L134       CoverageAnalysis]: Checked inductivity of 15750 backedges. 32 proven. 15718 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:38:59,077 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:38:59,077 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [321852992]
[2021-06-14 12:38:59,077 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [321852992] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:38:59,077 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [113712186]
[2021-06-14 12:38:59,077 INFO  L93    rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:38:59,739 INFO  L228   tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s)
[2021-06-14 12:38:59,739 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:38:59,745 INFO  L263         TraceCheckSpWp]: Trace formula consists of 1452 conjuncts, 128 conjunts are in the unsatisfiable core
[2021-06-14 12:38:59,750 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:39:00,586 INFO  L134       CoverageAnalysis]: Checked inductivity of 15750 backedges. 32 proven. 15718 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:39:00,587 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [113712186] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:39:00,587 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:39:00,587 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [129, 129] total 131
[2021-06-14 12:39:00,587 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111514009]
[2021-06-14 12:39:00,587 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 131 states
[2021-06-14 12:39:00,588 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:39:00,588 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 131 interpolants.
[2021-06-14 12:39:00,589 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=4355, Invalid=12675, Unknown=0, NotChecked=0, Total=17030
[2021-06-14 12:39:00,589 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:39:00,589 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:39:00,590 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 131 states, 131 states have (on average 6.099236641221374) internal successors, (799), 131 states have internal predecessors, (799), 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)
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:39:00,590 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:39:00,591 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:39:00,592 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:39:00,592 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:39:08,182 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:39:08,182 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:39:08,182 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:08,182 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:39:08,182 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:08,182 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:39:08,182 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:39:08,182 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:39:08,182 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:39:08,183 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:39:08,184 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:39:08,184 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:39:08,184 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:39:08,184 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:39:08,184 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:39:08,184 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:39:08,184 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:39:08,184 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:39:08,184 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:39:08,184 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:39:08,184 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:39:08,184 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:39:08,385 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable65,43 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:39:08,385 INFO  L430      AbstractCegarLoop]: === Iteration 46 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:39:08,385 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:39:08,385 INFO  L82        PathProgramCache]: Analyzing trace with hash -779068437, now seen corresponding path program 11 times
[2021-06-14 12:39:08,385 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:39:08,385 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1632976246]
[2021-06-14 12:39:08,385 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:39:08,422 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:39:13,296 INFO  L134       CoverageAnalysis]: Checked inductivity of 18355 backedges. 32 proven. 18323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:39:13,296 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:39:13,296 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1632976246]
[2021-06-14 12:39:13,296 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1632976246] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:39:13,297 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [194804801]
[2021-06-14 12:39:13,297 INFO  L93    rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 44 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 44 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:39:15,094 INFO  L228   tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 69 check-sat command(s)
[2021-06-14 12:39:15,095 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:39:15,103 INFO  L263         TraceCheckSpWp]: Trace formula consists of 1527 conjuncts, 138 conjunts are in the unsatisfiable core
[2021-06-14 12:39:15,107 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:39:16,113 INFO  L134       CoverageAnalysis]: Checked inductivity of 18355 backedges. 32 proven. 18323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:39:16,113 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [194804801] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:39:16,113 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:39:16,114 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [139, 139] total 141
[2021-06-14 12:39:16,114 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179341793]
[2021-06-14 12:39:16,114 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 141 states
[2021-06-14 12:39:16,114 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:39:16,115 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 141 interpolants.
[2021-06-14 12:39:16,115 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5040, Invalid=14700, Unknown=0, NotChecked=0, Total=19740
[2021-06-14 12:39:16,115 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:39:16,115 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:39:16,116 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 141 states, 141 states have (on average 5.950354609929078) internal successors, (839), 141 states have internal predecessors, (839), 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)
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:39:16,116 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:39:16,117 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:39:16,118 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:39:16,118 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:39:16,118 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:39:16,118 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:39:16,118 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:39:16,118 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:39:16,118 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:39:24,957 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:39:24,957 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:39:24,957 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:39:24,958 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:39:24,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:39:24,960 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 207 states. 
[2021-06-14 12:39:25,160 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable66,44 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:39:25,160 INFO  L430      AbstractCegarLoop]: === Iteration 47 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:39:25,160 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:39:25,160 INFO  L82        PathProgramCache]: Analyzing trace with hash -2053673805, now seen corresponding path program 12 times
[2021-06-14 12:39:25,161 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:39:25,161 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1796366435]
[2021-06-14 12:39:25,161 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:39:25,202 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:39:30,813 INFO  L134       CoverageAnalysis]: Checked inductivity of 21160 backedges. 32 proven. 21128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:39:30,813 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:39:30,813 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1796366435]
[2021-06-14 12:39:30,813 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1796366435] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:39:30,813 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1225250002]
[2021-06-14 12:39:30,813 INFO  L93    rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 45 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 45 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:39:31,530 INFO  L228   tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 11 check-sat command(s)
[2021-06-14 12:39:31,531 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:39:31,536 INFO  L263         TraceCheckSpWp]: Trace formula consists of 657 conjuncts, 161 conjunts are in the unsatisfiable core
[2021-06-14 12:39:31,544 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:39:31,563 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
[2021-06-14 12:39:31,564 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:31,567 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:31,567 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:31,567 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9
[2021-06-14 12:39:31,641 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-06-14 12:39:31,642 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
[2021-06-14 12:39:31,643 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:31,648 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:31,649 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:31,649 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:21
[2021-06-14 12:39:31,737 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-06-14 12:39:31,738 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
[2021-06-14 12:39:31,739 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:31,748 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:31,748 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:31,748 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:34
[2021-06-14 12:39:31,837 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-06-14 12:39:31,837 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
[2021-06-14 12:39:31,839 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:31,847 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:31,848 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:31,848 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:31
[2021-06-14 12:39:32,085 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
[2021-06-14 12:39:32,086 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:32,099 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:32,100 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:32,100 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46
[2021-06-14 12:39:32,197 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:32,197 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
[2021-06-14 12:39:32,199 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:32,214 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:32,215 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:32,215 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:55
[2021-06-14 12:39:32,320 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:32,321 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:32,322 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:32,322 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
[2021-06-14 12:39:32,323 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:32,336 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:32,337 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:32,337 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:62, output treesize:58
[2021-06-14 12:39:32,985 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:32,985 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:32,986 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:32,986 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
[2021-06-14 12:39:32,987 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:33,002 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:33,003 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:33,004 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:69, output treesize:46
[2021-06-14 12:39:33,108 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:33,108 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:33,109 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:33,109 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
[2021-06-14 12:39:33,110 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:33,121 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:33,122 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:33,122 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:57, output treesize:38
[2021-06-14 12:39:33,513 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:33,513 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:33,514 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:33,515 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:33,515 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:39:33,552 INFO  L354             Elim1Store]: treesize reduction 66, result has 29.8 percent of original size
[2021-06-14 12:39:33,553 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
[2021-06-14 12:39:33,554 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:33,565 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:33,566 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:33,566 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:65, output treesize:44
[2021-06-14 12:39:33,659 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:33,659 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:33,660 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:39:33,660 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:33,662 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
[2021-06-14 12:39:33,663 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:33,674 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:33,675 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:33,675 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:59, output treesize:35
[2021-06-14 12:39:33,956 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:33,956 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
[2021-06-14 12:39:33,957 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:33,963 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:33,964 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:33,964 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:29
[2021-06-14 12:39:34,058 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:34,059 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
[2021-06-14 12:39:34,060 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:34,067 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:34,068 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:34,068 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:40, output treesize:29
[2021-06-14 12:39:34,575 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:34,576 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:39:34,587 INFO  L354             Elim1Store]: treesize reduction 44, result has 30.2 percent of original size
[2021-06-14 12:39:34,587 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
[2021-06-14 12:39:34,588 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:34,599 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:34,600 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:34,600 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:47
[2021-06-14 12:39:34,680 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:34,681 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:34,681 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:34,682 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:34,682 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:34,683 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:34,683 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 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
[2021-06-14 12:39:34,684 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:34,696 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:34,698 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:34,698 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:47
[2021-06-14 12:39:34,862 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:34,863 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:34,863 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:34,864 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
[2021-06-14 12:39:34,865 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:34,873 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:34,873 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:34,873 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:62, output treesize:41
[2021-06-14 12:39:34,958 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:34,958 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:34,959 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:34,959 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 38 treesize of output 43
[2021-06-14 12:39:34,960 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:34,968 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:34,968 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:34,968 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:48, output treesize:44
[2021-06-14 12:39:36,197 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:36,197 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:36,198 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:36,198 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:36,199 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:36,199 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:36,200 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
[2021-06-14 12:39:36,201 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:36,214 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:36,215 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:36,215 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:68, output treesize:53
[2021-06-14 12:39:36,460 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:36,461 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:36,461 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:36,463 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
[2021-06-14 12:39:36,464 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:36,472 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:36,473 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:36,473 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:68, output treesize:47
[2021-06-14 12:39:36,959 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:36,959 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:39:36,960 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:36,960 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:36,977 INFO  L354             Elim1Store]: treesize reduction 66, result has 29.8 percent of original size
[2021-06-14 12:39:36,977 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
[2021-06-14 12:39:36,978 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:36,991 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:36,992 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:36,992 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:74, output treesize:53
[2021-06-14 12:39:37,105 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:37,106 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:37,107 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:37,107 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:37,108 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:37,108 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:37,109 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
[2021-06-14 12:39:37,110 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:37,122 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:37,123 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:37,124 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:68, output treesize:53
[2021-06-14 12:39:37,142 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:37,143 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:37,143 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:37,144 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
[2021-06-14 12:39:37,145 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:37,153 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:37,154 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:37,154 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:38
[2021-06-14 12:39:37,271 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:37,280 INFO  L354             Elim1Store]: treesize reduction 22, result has 47.6 percent of original size
[2021-06-14 12:39:37,280 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 1 case distinctions, treesize of input 41 treesize of output 57
[2021-06-14 12:39:37,281 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:37,292 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:37,293 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:37,293 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:54, output treesize:44
[2021-06-14 12:39:39,204 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:39:39,204 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:39,205 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:39:39,219 INFO  L354             Elim1Store]: treesize reduction 45, result has 6.3 percent of original size
[2021-06-14 12:39:39,219 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
[2021-06-14 12:39:39,220 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:39,230 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:39,231 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:39,231 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:66, output treesize:39
[2021-06-14 12:39:39,365 INFO  L354             Elim1Store]: treesize reduction 39, result has 7.1 percent of original size
[2021-06-14 12:39:39,365 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
[2021-06-14 12:39:39,367 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:39,374 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:39,375 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.
[2021-06-14 12:39:39,375 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:57, output treesize:33
[2021-06-14 12:39:39,760 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
[2021-06-14 12:39:39,761 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:39,763 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:39:39,764 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:39:39,764 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:30, output treesize:3
[2021-06-14 12:39:39,856 INFO  L134       CoverageAnalysis]: Checked inductivity of 21160 backedges. 0 proven. 2596 refuted. 0 times theorem prover too weak. 18564 trivial. 0 not checked.
[2021-06-14 12:39:39,856 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1225250002] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:39:39,856 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:39:39,856 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [149, 65] total 212
[2021-06-14 12:39:39,856 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801235078]
[2021-06-14 12:39:39,857 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 212 states
[2021-06-14 12:39:39,857 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:39:39,858 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 212 interpolants.
[2021-06-14 12:39:39,859 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=6558, Invalid=38174, Unknown=0, NotChecked=0, Total=44732
[2021-06-14 12:39:39,859 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:39:39,860 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:39:39,860 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 212 states, 212 states have (on average 5.287735849056604) internal successors, (1121), 212 states have internal predecessors, (1121), 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)
[2021-06-14 12:39:39,860 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:39:39,860 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:39:39,860 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:39,860 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:39:39,860 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:39,860 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:39:39,860 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:39:39,860 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:39:39,860 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:39:39,860 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:39:39,860 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:39:39,861 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:39:39,862 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:39:39,862 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:39:39,862 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:39:39,862 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:39:39,862 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:39:39,862 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:39:39,862 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:39:39,862 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:39:39,862 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:39:39,862 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:39:39,862 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 207 states. 
[2021-06-14 12:39:39,862 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:39:42,409 WARN  L205               SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69
[2021-06-14 12:39:45,913 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 79
[2021-06-14 12:40:00,988 WARN  L205               SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63
[2021-06-14 12:40:17,650 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62
[2021-06-14 12:40:41,331 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:40:41,331 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:40:41,331 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:40:41,331 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:40:41,331 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:40:41,331 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:40:41,332 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 207 states. 
[2021-06-14 12:40:41,333 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 298 states. 
[2021-06-14 12:40:41,534 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 45 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable67
[2021-06-14 12:40:41,534 INFO  L430      AbstractCegarLoop]: === Iteration 48 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:40:41,534 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:40:41,534 INFO  L82        PathProgramCache]: Analyzing trace with hash -1332934829, now seen corresponding path program 13 times
[2021-06-14 12:40:41,534 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:40:41,534 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [585432838]
[2021-06-14 12:40:41,535 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:40:41,579 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:40:48,233 INFO  L134       CoverageAnalysis]: Checked inductivity of 24790 backedges. 32 proven. 24758 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:40:48,233 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:40:48,233 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [585432838]
[2021-06-14 12:40:48,233 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [585432838] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:40:48,233 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [556615412]
[2021-06-14 12:40:48,233 INFO  L93    rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 46 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 46 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:40:48,480 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:40:48,490 INFO  L263         TraceCheckSpWp]: Trace formula consists of 1692 conjuncts, 160 conjunts are in the unsatisfiable core
[2021-06-14 12:40:48,495 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:40:49,468 INFO  L134       CoverageAnalysis]: Checked inductivity of 24790 backedges. 32 proven. 24758 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:40:49,468 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [556615412] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:40:49,468 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:40:49,469 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [161, 161] total 163
[2021-06-14 12:40:49,469 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [476120087]
[2021-06-14 12:40:49,469 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 163 states
[2021-06-14 12:40:49,469 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:40:49,470 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 163 interpolants.
[2021-06-14 12:40:49,471 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=6723, Invalid=19683, Unknown=0, NotChecked=0, Total=26406
[2021-06-14 12:40:49,471 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:40:49,471 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:40:49,471 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 163 states, 163 states have (on average 5.6871165644171775) internal successors, (927), 163 states have internal predecessors, (927), 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)
[2021-06-14 12:40:49,471 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:40:49,471 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:40:49,471 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:40:49,471 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:40:49,472 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 207 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 298 states. 
[2021-06-14 12:40:49,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:41:01,237 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:41:01,237 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:41:01,237 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:01,237 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:41:01,237 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:01,237 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:41:01,237 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:41:01,237 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:41:01,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 207 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 298 states. 
[2021-06-14 12:41:01,239 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. 
[2021-06-14 12:41:01,440 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable76,46 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:41:01,440 INFO  L430      AbstractCegarLoop]: === Iteration 49 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:41:01,440 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:41:01,441 INFO  L82        PathProgramCache]: Analyzing trace with hash -155148221, now seen corresponding path program 14 times
[2021-06-14 12:41:01,441 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:41:01,441 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177256352]
[2021-06-14 12:41:01,441 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:41:01,494 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:41:09,166 INFO  L134       CoverageAnalysis]: Checked inductivity of 28708 backedges. 32 proven. 28676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:41:09,166 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:41:09,166 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [177256352]
[2021-06-14 12:41:09,166 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [177256352] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:41:09,166 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [787932716]
[2021-06-14 12:41:09,166 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 47 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 47 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:41:09,469 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s)
[2021-06-14 12:41:09,469 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:41:09,477 INFO  L263         TraceCheckSpWp]: Trace formula consists of 1782 conjuncts, 172 conjunts are in the unsatisfiable core
[2021-06-14 12:41:09,482 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:41:10,502 INFO  L134       CoverageAnalysis]: Checked inductivity of 28708 backedges. 32 proven. 28676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:41:10,502 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [787932716] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:41:10,503 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:41:10,503 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [173, 173] total 175
[2021-06-14 12:41:10,503 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281902770]
[2021-06-14 12:41:10,504 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 175 states
[2021-06-14 12:41:10,504 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:41:10,504 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 175 interpolants.
[2021-06-14 12:41:10,505 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=7743, Invalid=22707, Unknown=0, NotChecked=0, Total=30450
[2021-06-14 12:41:10,505 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:41:10,505 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:41:10,506 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 175 states, 175 states have (on average 5.571428571428571) internal successors, (975), 175 states have internal predecessors, (975), 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)
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:41:10,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:41:10,507 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:41:10,508 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:41:10,508 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:41:10,508 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 207 states. 
[2021-06-14 12:41:10,508 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 298 states. 
[2021-06-14 12:41:10,508 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. 
[2021-06-14 12:41:10,508 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:41:24,244 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:41:24,245 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 207 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 298 states. 
[2021-06-14 12:41:24,246 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. 
[2021-06-14 12:41:24,247 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. 
[2021-06-14 12:41:24,448 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 47 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable77
[2021-06-14 12:41:24,448 INFO  L430      AbstractCegarLoop]: === Iteration 50 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:41:24,448 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:41:24,449 INFO  L82        PathProgramCache]: Analyzing trace with hash 795121971, now seen corresponding path program 15 times
[2021-06-14 12:41:24,449 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:41:24,449 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697766555]
[2021-06-14 12:41:24,449 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:41:24,501 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:41:32,997 INFO  L134       CoverageAnalysis]: Checked inductivity of 32914 backedges. 32 proven. 32882 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:41:32,997 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:41:32,997 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697766555]
[2021-06-14 12:41:32,997 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1697766555] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:41:32,998 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [230005087]
[2021-06-14 12:41:32,998 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 48 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 48 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:41:33,314 INFO  L228   tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s)
[2021-06-14 12:41:33,314 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:41:33,318 INFO  L263         TraceCheckSpWp]: Trace formula consists of 597 conjuncts, 165 conjunts are in the unsatisfiable core
[2021-06-14 12:41:33,333 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:41:33,361 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
[2021-06-14 12:41:33,362 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:33,364 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:33,365 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:33,365 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9
[2021-06-14 12:41:33,459 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-06-14 12:41:33,459 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
[2021-06-14 12:41:33,461 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:33,467 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:33,468 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:33,468 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:21
[2021-06-14 12:41:33,569 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-06-14 12:41:33,570 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
[2021-06-14 12:41:33,571 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:33,579 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:33,580 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:33,580 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:34
[2021-06-14 12:41:33,681 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-06-14 12:41:33,681 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
[2021-06-14 12:41:33,683 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:33,692 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:33,692 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:33,692 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:31
[2021-06-14 12:41:33,969 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
[2021-06-14 12:41:33,970 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:33,983 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:33,983 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:33,984 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46
[2021-06-14 12:41:34,091 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:34,091 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
[2021-06-14 12:41:34,092 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:34,103 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:34,104 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:34,104 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:53, output treesize:49
[2021-06-14 12:41:34,850 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:34,851 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:34,851 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:34,852 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
[2021-06-14 12:41:34,853 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:34,867 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:34,868 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:34,868 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:75, output treesize:46
[2021-06-14 12:41:34,991 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:34,992 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:34,992 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:34,993 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
[2021-06-14 12:41:34,994 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:35,007 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:35,008 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:35,008 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:57, output treesize:38
[2021-06-14 12:41:35,471 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:35,471 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:35,472 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:35,473 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:35,473 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:41:35,493 INFO  L354             Elim1Store]: treesize reduction 90, result has 23.7 percent of original size
[2021-06-14 12:41:35,493 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
[2021-06-14 12:41:35,494 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:35,507 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:35,508 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:35,508 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:68, output treesize:44
[2021-06-14 12:41:35,620 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:35,623 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:35,623 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:41:35,624 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:35,625 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
[2021-06-14 12:41:35,626 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:35,635 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:35,636 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:35,636 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:59, output treesize:35
[2021-06-14 12:41:35,965 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:35,965 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
[2021-06-14 12:41:35,966 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:35,972 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:35,972 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:35,972 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:29
[2021-06-14 12:41:36,080 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:36,080 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
[2021-06-14 12:41:36,081 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:36,088 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:36,089 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:36,089 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:40, output treesize:29
[2021-06-14 12:41:36,630 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:36,631 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:41:36,642 INFO  L354             Elim1Store]: treesize reduction 44, result has 30.2 percent of original size
[2021-06-14 12:41:36,642 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
[2021-06-14 12:41:36,643 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:36,654 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:36,655 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:36,655 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:55
[2021-06-14 12:41:36,750 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:36,751 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:36,751 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:36,758 INFO  L354             Elim1Store]: treesize reduction 43, result has 14.0 percent of original size
[2021-06-14 12:41:36,758 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 51 treesize of output 53
[2021-06-14 12:41:36,759 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:36,772 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:36,773 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:36,773 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:70, output treesize:55
[2021-06-14 12:41:36,971 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:36,979 INFO  L354             Elim1Store]: treesize reduction 43, result has 14.0 percent of original size
[2021-06-14 12:41:36,979 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 60 treesize of output 47
[2021-06-14 12:41:36,980 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:36,989 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:36,990 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:36,990 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:73, output treesize:41
[2021-06-14 12:41:37,075 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:37,075 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:37,076 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:37,076 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 38 treesize of output 43
[2021-06-14 12:41:37,077 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:37,084 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:37,085 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:37,085 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:48, output treesize:44
[2021-06-14 12:41:38,595 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:38,595 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:38,596 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:38,596 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:38,597 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:38,597 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:38,598 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
[2021-06-14 12:41:38,600 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:38,612 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:38,613 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:38,613 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:68, output treesize:53
[2021-06-14 12:41:38,897 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:38,898 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:38,898 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:38,899 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
[2021-06-14 12:41:38,900 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:38,908 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:38,909 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:38,909 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:68, output treesize:47
[2021-06-14 12:41:39,507 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:39,508 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:39,509 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:41:39,509 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:39,531 INFO  L354             Elim1Store]: treesize reduction 54, result has 42.6 percent of original size
[2021-06-14 12:41:39,531 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 72
[2021-06-14 12:41:39,541 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:39,580 INFO  L628         ElimStorePlain]: treesize reduction 6, result has 94.7 percent of original size
[2021-06-14 12:41:39,601 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:39,601 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:74, output treesize:80
[2021-06-14 12:41:39,780 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:39,780 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:39,781 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:39,788 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 40 treesize of output 45
[2021-06-14 12:41:39,789 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:39,793 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:39,793 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:39,794 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:39,797 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 46 treesize of output 51
[2021-06-14 12:41:39,798 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:39,829 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:39,830 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 2 xjuncts.
[2021-06-14 12:41:39,830 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:125, output treesize:95
[2021-06-14 12:41:40,569 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:40,570 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:40,571 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:40,571 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 56 treesize of output 49
[2021-06-14 12:41:40,572 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:40,580 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:40,581 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:40,581 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:69, output treesize:48
[2021-06-14 12:41:40,719 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:40,720 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:40,721 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:40,729 INFO  L354             Elim1Store]: treesize reduction 22, result has 47.6 percent of original size
[2021-06-14 12:41:40,729 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 1 case distinctions, treesize of input 51 treesize of output 70
[2021-06-14 12:41:40,731 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:40,742 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:40,743 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:40,743 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:64, output treesize:54
[2021-06-14 12:41:43,392 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:41:43,393 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:43,393 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:43,394 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:41:43,401 INFO  L354             Elim1Store]: treesize reduction 53, result has 5.4 percent of original size
[2021-06-14 12:41:43,401 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 61 treesize of output 67
[2021-06-14 12:41:43,403 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:43,414 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:43,415 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:43,415 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:74, output treesize:51
[2021-06-14 12:41:43,868 INFO  L354             Elim1Store]: treesize reduction 47, result has 6.0 percent of original size
[2021-06-14 12:41:43,868 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 6 new quantified variables, introduced 4 case distinctions, treesize of input 55 treesize of output 54
[2021-06-14 12:41:43,869 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:43,877 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:43,878 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.
[2021-06-14 12:41:43,878 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:65, output treesize:41
[2021-06-14 12:41:44,355 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 14
[2021-06-14 12:41:44,356 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:44,359 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:41:44,359 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:41:44,359 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:38, output treesize:3
[2021-06-14 12:41:44,468 INFO  L134       CoverageAnalysis]: Checked inductivity of 32914 backedges. 0 proven. 3929 refuted. 0 times theorem prover too weak. 28985 trivial. 0 not checked.
[2021-06-14 12:41:44,468 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [230005087] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:41:44,468 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:41:44,468 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [185, 73] total 256
[2021-06-14 12:41:44,468 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1309846903]
[2021-06-14 12:41:44,469 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 256 states
[2021-06-14 12:41:44,469 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:41:44,470 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 256 interpolants.
[2021-06-14 12:41:44,472 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=9733, Invalid=55547, Unknown=0, NotChecked=0, Total=65280
[2021-06-14 12:41:44,472 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:41:44,472 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:41:44,473 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 256 states, 256 states have (on average 4.97265625) internal successors, (1273), 256 states have internal predecessors, (1273), 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)
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:41:44,473 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 207 states. 
[2021-06-14 12:41:44,474 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 298 states. 
[2021-06-14 12:41:44,475 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. 
[2021-06-14 12:41:44,475 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. 
[2021-06-14 12:41:44,475 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:41:50,938 WARN  L205               SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 79
[2021-06-14 12:42:59,516 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:42:59,516 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:42:59,516 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:42:59,516 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:42:59,516 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:42:59,516 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:42:59,516 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:42:59,516 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:42:59,516 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:42:59,516 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:42:59,517 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 207 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 298 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. 
[2021-06-14 12:42:59,518 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 360 states. 
[2021-06-14 12:42:59,720 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable78,48 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:42:59,721 INFO  L430      AbstractCegarLoop]: === Iteration 51 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:42:59,721 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:42:59,721 INFO  L82        PathProgramCache]: Analyzing trace with hash -1834828805, now seen corresponding path program 16 times
[2021-06-14 12:42:59,721 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:42:59,721 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [994633282]
[2021-06-14 12:42:59,721 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:42:59,780 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:43:09,628 INFO  L134       CoverageAnalysis]: Checked inductivity of 38185 backedges. 32 proven. 38153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:43:09,628 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:43:09,628 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [994633282]
[2021-06-14 12:43:09,628 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [994633282] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:43:09,628 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1297802742]
[2021-06-14 12:43:09,628 INFO  L93    rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 49 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 49 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:43:10,650 INFO  L228   tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s)
[2021-06-14 12:43:10,650 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:43:10,658 INFO  L263         TraceCheckSpWp]: Trace formula consists of 1977 conjuncts, 198 conjunts are in the unsatisfiable core
[2021-06-14 12:43:10,664 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:43:11,794 INFO  L134       CoverageAnalysis]: Checked inductivity of 38185 backedges. 32 proven. 38153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:43:11,794 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1297802742] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:43:11,794 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:43:11,794 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [199, 199] total 201
[2021-06-14 12:43:11,794 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [553408067]
[2021-06-14 12:43:11,795 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 201 states
[2021-06-14 12:43:11,795 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:43:11,796 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 201 interpolants.
[2021-06-14 12:43:11,797 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=10200, Invalid=30000, Unknown=0, NotChecked=0, Total=40200
[2021-06-14 12:43:11,797 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:43:11,797 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:43:11,798 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 201 states, 201 states have (on average 5.3681592039801) internal successors, (1079), 201 states have internal predecessors, (1079), 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)
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:43:11,798 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 207 states. 
[2021-06-14 12:43:11,799 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 298 states. 
[2021-06-14 12:43:11,800 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. 
[2021-06-14 12:43:11,800 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. 
[2021-06-14 12:43:11,800 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 360 states. 
[2021-06-14 12:43:11,800 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:43:30,358 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:43:30,358 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:43:30,358 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:30,358 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:43:30,358 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:30,358 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:30,359 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 207 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 298 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. 
[2021-06-14 12:43:30,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 360 states. 
[2021-06-14 12:43:30,361 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. 
[2021-06-14 12:43:30,561 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable91,49 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:43:30,561 INFO  L430      AbstractCegarLoop]: === Iteration 52 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:43:30,561 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:43:30,562 INFO  L82        PathProgramCache]: Analyzing trace with hash 1529677075, now seen corresponding path program 17 times
[2021-06-14 12:43:30,562 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:43:30,562 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392759797]
[2021-06-14 12:43:30,562 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:43:30,633 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:43:41,978 INFO  L134       CoverageAnalysis]: Checked inductivity of 43848 backedges. 32 proven. 43816 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:43:41,978 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:43:41,978 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [392759797]
[2021-06-14 12:43:41,978 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [392759797] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:43:41,978 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1585253884]
[2021-06-14 12:43:41,978 INFO  L93    rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 50 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 50 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:43:50,947 INFO  L228   tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 104 check-sat command(s)
[2021-06-14 12:43:50,947 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:43:50,961 INFO  L263         TraceCheckSpWp]: Trace formula consists of 2082 conjuncts, 212 conjunts are in the unsatisfiable core
[2021-06-14 12:43:50,967 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:43:52,222 INFO  L134       CoverageAnalysis]: Checked inductivity of 43848 backedges. 32 proven. 43816 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:43:52,223 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1585253884] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:43:52,223 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:43:52,223 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [213, 213] total 215
[2021-06-14 12:43:52,223 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646477338]
[2021-06-14 12:43:52,224 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 215 states
[2021-06-14 12:43:52,224 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:43:52,225 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 215 interpolants.
[2021-06-14 12:43:52,226 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=11663, Invalid=34347, Unknown=0, NotChecked=0, Total=46010
[2021-06-14 12:43:52,226 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:43:52,226 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:43:52,226 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 215 states, 215 states have (on average 5.27906976744186) internal successors, (1135), 215 states have internal predecessors, (1135), 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)
[2021-06-14 12:43:52,226 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:43:52,226 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:43:52,227 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 207 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 298 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. 
[2021-06-14 12:43:52,228 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 360 states. 
[2021-06-14 12:43:52,229 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. 
[2021-06-14 12:43:52,229 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:44:13,683 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:44:13,684 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:44:13,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:44:13,686 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:44:13,686 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 207 states. 
[2021-06-14 12:44:13,686 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 298 states. 
[2021-06-14 12:44:13,686 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. 
[2021-06-14 12:44:13,686 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. 
[2021-06-14 12:44:13,686 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 360 states. 
[2021-06-14 12:44:13,686 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. 
[2021-06-14 12:44:13,686 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 318 states. 
[2021-06-14 12:44:13,886 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable92,50 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:44:13,887 INFO  L430      AbstractCegarLoop]: === Iteration 53 === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-14 12:44:13,887 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-14 12:44:13,887 INFO  L82        PathProgramCache]: Analyzing trace with hash -1171708373, now seen corresponding path program 18 times
[2021-06-14 12:44:13,887 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-14 12:44:13,887 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776985856]
[2021-06-14 12:44:13,887 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-14 12:44:13,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-14 12:44:27,052 INFO  L134       CoverageAnalysis]: Checked inductivity of 49903 backedges. 32 proven. 49871 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-14 12:44:27,052 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-14 12:44:27,052 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776985856]
[2021-06-14 12:44:27,052 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [776985856] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:44:27,052 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [693881254]
[2021-06-14 12:44:27,052 INFO  L93    rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 51 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 51 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:44:28,472 INFO  L228   tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s)
[2021-06-14 12:44:28,473 INFO  L229   tOrderPrioritization]: Conjunction of SSA is unsat
[2021-06-14 12:44:28,479 INFO  L263         TraceCheckSpWp]: Trace formula consists of 717 conjuncts, 163 conjunts are in the unsatisfiable core
[2021-06-14 12:44:28,490 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-14 12:44:28,507 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
[2021-06-14 12:44:28,508 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:28,510 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:28,510 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:28,511 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9
[2021-06-14 12:44:28,609 INFO  L354             Elim1Store]: treesize reduction 18, result has 35.7 percent of original size
[2021-06-14 12:44:28,609 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
[2021-06-14 12:44:28,610 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:28,615 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:28,616 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:28,616 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:21
[2021-06-14 12:44:28,730 INFO  L354             Elim1Store]: treesize reduction 36, result has 34.5 percent of original size
[2021-06-14 12:44:28,731 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
[2021-06-14 12:44:28,732 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:28,740 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:28,741 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:28,741 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:34
[2021-06-14 12:44:28,858 INFO  L354             Elim1Store]: treesize reduction 12, result has 52.0 percent of original size
[2021-06-14 12:44:28,859 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
[2021-06-14 12:44:28,860 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:28,869 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:28,869 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:28,869 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:31
[2021-06-14 12:44:29,193 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
[2021-06-14 12:44:29,193 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:29,206 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:29,206 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:29,206 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:46
[2021-06-14 12:44:29,333 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:29,334 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
[2021-06-14 12:44:29,334 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:29,348 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:29,349 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:29,349 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:55
[2021-06-14 12:44:29,487 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:29,488 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:29,488 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:29,488 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
[2021-06-14 12:44:29,489 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:29,502 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:29,503 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:29,503 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:62, output treesize:58
[2021-06-14 12:44:30,367 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:30,368 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:30,368 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:30,368 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
[2021-06-14 12:44:30,369 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:30,384 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:30,385 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:30,385 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:69, output treesize:46
[2021-06-14 12:44:30,520 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:30,520 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:30,521 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:30,521 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
[2021-06-14 12:44:30,522 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:30,532 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:30,533 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:30,533 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:57, output treesize:38
[2021-06-14 12:44:31,134 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:31,135 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:31,136 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:31,136 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:31,137 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:44:31,156 INFO  L354             Elim1Store]: treesize reduction 90, result has 23.7 percent of original size
[2021-06-14 12:44:31,156 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
[2021-06-14 12:44:31,158 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:31,171 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:31,172 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:31,172 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:68, output treesize:44
[2021-06-14 12:44:31,310 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:31,311 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:31,312 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:44:31,312 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:31,313 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
[2021-06-14 12:44:31,314 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:31,324 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:31,325 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:31,326 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:59, output treesize:35
[2021-06-14 12:44:31,747 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:31,748 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
[2021-06-14 12:44:31,749 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:31,755 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:31,756 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:31,756 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:50, output treesize:29
[2021-06-14 12:44:31,891 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:31,892 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
[2021-06-14 12:44:31,893 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:31,901 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:31,902 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:31,902 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:40, output treesize:29
[2021-06-14 12:44:32,540 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:32,541 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:44:32,552 INFO  L354             Elim1Store]: treesize reduction 44, result has 30.2 percent of original size
[2021-06-14 12:44:32,552 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 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
[2021-06-14 12:44:32,553 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:32,565 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:32,566 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:32,566 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:55
[2021-06-14 12:44:32,668 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:32,669 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:32,669 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:32,677 INFO  L354             Elim1Store]: treesize reduction 43, result has 14.0 percent of original size
[2021-06-14 12:44:32,677 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 51 treesize of output 53
[2021-06-14 12:44:32,678 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:32,691 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:32,692 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:32,692 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:70, output treesize:47
[2021-06-14 12:44:32,979 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:32,987 INFO  L354             Elim1Store]: treesize reduction 43, result has 14.0 percent of original size
[2021-06-14 12:44:32,987 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 44
[2021-06-14 12:44:32,988 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:32,997 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:32,997 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:32,997 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:70, output treesize:50
[2021-06-14 12:44:33,096 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:33,098 INFO  L354             Elim1Store]: treesize reduction 20, result has 4.8 percent of original size
[2021-06-14 12:44:33,098 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 4 new quantified variables, introduced 2 case distinctions, treesize of input 47 treesize of output 49
[2021-06-14 12:44:33,099 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:33,107 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:33,107 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:33,107 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:57, output treesize:44
[2021-06-14 12:44:34,970 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:34,970 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:34,971 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:34,971 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:34,972 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:34,973 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:34,973 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
[2021-06-14 12:44:34,974 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:34,986 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:34,987 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:34,987 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:68, output treesize:53
[2021-06-14 12:44:35,310 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:35,311 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:35,312 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:35,312 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
[2021-06-14 12:44:35,313 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:35,321 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:35,322 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:35,322 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:68, output treesize:47
[2021-06-14 12:44:35,957 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:35,958 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:44:35,958 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:35,959 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:35,975 INFO  L354             Elim1Store]: treesize reduction 66, result has 29.8 percent of original size
[2021-06-14 12:44:35,975 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
[2021-06-14 12:44:35,976 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:35,989 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:35,990 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:35,990 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:74, output treesize:53
[2021-06-14 12:44:36,140 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:36,141 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:36,141 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:36,142 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:36,142 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:36,143 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:36,143 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
[2021-06-14 12:44:36,144 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:36,157 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:36,158 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:36,158 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:68, output treesize:53
[2021-06-14 12:44:36,536 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:36,537 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:36,537 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:36,538 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
[2021-06-14 12:44:36,539 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:36,549 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:36,550 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:36,550 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:38
[2021-06-14 12:44:36,708 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:36,717 INFO  L354             Elim1Store]: treesize reduction 22, result has 47.6 percent of original size
[2021-06-14 12:44:36,717 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 1 case distinctions, treesize of input 41 treesize of output 57
[2021-06-14 12:44:36,718 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:36,729 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:36,731 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:36,731 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:54, output treesize:44
[2021-06-14 12:44:39,942 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-14 12:44:39,943 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:39,944 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-14 12:44:39,951 INFO  L354             Elim1Store]: treesize reduction 41, result has 14.6 percent of original size
[2021-06-14 12:44:39,951 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 60
[2021-06-14 12:44:39,952 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:39,961 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:39,962 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:39,962 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:66, output treesize:45
[2021-06-14 12:44:40,130 INFO  L354             Elim1Store]: treesize reduction 35, result has 16.7 percent of original size
[2021-06-14 12:44:40,130 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
[2021-06-14 12:44:40,131 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:40,142 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:40,143 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.
[2021-06-14 12:44:40,143 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:57, output treesize:31
[2021-06-14 12:44:40,629 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
[2021-06-14 12:44:40,629 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:40,632 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-14 12:44:40,632 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-14 12:44:40,633 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:30, output treesize:3
[2021-06-14 12:44:40,752 INFO  L134       CoverageAnalysis]: Checked inductivity of 49903 backedges. 0 proven. 5698 refuted. 0 times theorem prover too weak. 44205 trivial. 0 not checked.
[2021-06-14 12:44:40,752 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [693881254] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-14 12:44:40,752 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-14 12:44:40,753 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [227, 70] total 295
[2021-06-14 12:44:40,753 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1790813397]
[2021-06-14 12:44:40,754 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 295 states
[2021-06-14 12:44:40,754 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-14 12:44:40,755 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 295 interpolants.
[2021-06-14 12:44:40,757 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=14346, Invalid=72384, Unknown=0, NotChecked=0, Total=86730
[2021-06-14 12:44:40,757 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:44:40,757 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-14 12:44:40,758 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 295 states, 295 states have (on average 4.911864406779661) internal successors, (1449), 295 states have internal predecessors, (1449), 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)
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. 
[2021-06-14 12:44:40,758 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 181 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. 
[2021-06-14 12:44:40,759 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. 
[2021-06-14 12:44:40,760 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 165 states. 
[2021-06-14 12:44:40,760 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 251 states. 
[2021-06-14 12:44:40,760 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. 
[2021-06-14 12:44:40,760 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 207 states. 
[2021-06-14 12:44:40,760 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 298 states. 
[2021-06-14 12:44:40,760 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. 
[2021-06-14 12:44:40,760 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. 
[2021-06-14 12:44:40,760 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 360 states. 
[2021-06-14 12:44:40,760 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. 
[2021-06-14 12:44:40,760 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 318 states. 
[2021-06-14 12:44:40,760 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-14 12:44:49,624 WARN  L205               SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 80
[2021-06-14 12:44:50,609 WARN  L205               SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59
[2021-06-14 12:45:14,686 WARN  L205               SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63
Received shutdown request...
[2021-06-14 12:45:56,618 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable93,51 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-14 12:45:56,618 WARN  L547      AbstractCegarLoop]: Verification canceled
[2021-06-14 12:45:56,626 INFO  L301   ceAbstractionStarter]: Result for error location t2Thread1of1ForFork1 was TIMEOUT (3/5)
[2021-06-14 12:45:56,627 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 52 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
[2021-06-14 12:45:56,649 INFO  L378      AbstractCegarLoop]: Interprodecural is true
[2021-06-14 12:45:56,650 INFO  L379      AbstractCegarLoop]: Hoare is false
[2021-06-14 12:45:56,650 INFO  L380      AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-06-14 12:45:56,650 INFO  L381      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-06-14 12:45:56,650 INFO  L382      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-06-14 12:45:56,650 INFO  L383      AbstractCegarLoop]: Difference is false
[2021-06-14 12:45:56,650 INFO  L384      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-06-14 12:45:56,650 INFO  L388      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == t1========
[2021-06-14 12:45:56,651 WARN  L547      AbstractCegarLoop]: Verification canceled
[2021-06-14 12:45:56,651 INFO  L301   ceAbstractionStarter]: Result for error location t1 was TIMEOUT (4/5)
[2021-06-14 12:45:56,652 INFO  L255      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Waiting until toolchain timeout for monitored process 52 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
Starting monitored process 53 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
[2021-06-14 12:45:56,675 INFO  L378      AbstractCegarLoop]: Interprodecural is true
[2021-06-14 12:45:56,676 INFO  L379      AbstractCegarLoop]: Hoare is false
[2021-06-14 12:45:56,676 INFO  L380      AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-06-14 12:45:56,676 INFO  L381      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-06-14 12:45:56,676 INFO  L382      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-06-14 12:45:56,676 INFO  L383      AbstractCegarLoop]: Difference is false
[2021-06-14 12:45:56,676 INFO  L384      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-06-14 12:45:56,676 INFO  L388      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == t2========
[2021-06-14 12:45:56,677 WARN  L547      AbstractCegarLoop]: Verification canceled
[2021-06-14 12:45:56,677 INFO  L301   ceAbstractionStarter]: Result for error location t2 was TIMEOUT (5/5)
[2021-06-14 12:45:56,677 INFO  L247   ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
Waiting until toolchain timeout for monitored process 53 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2021-06-14 12:45:56,679 WARN  L196   ceAbstractionStarter]: Timeout
[2021-06-14 12:45:56,679 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.06 12:45:56 BasicIcfg
[2021-06-14 12:45:56,679 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-06-14 12:45:56,679 INFO  L168              Benchmark]: Toolchain (without parser) took 737406.03 ms. Allocated memory was 207.6 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 169.3 MB in the beginning and 540.9 MB in the end (delta: -371.6 MB). Peak memory consumption was 1.8 GB. Max. memory is 8.0 GB.
[2021-06-14 12:45:56,680 INFO  L168              Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 207.6 MB. Free memory is still 188.2 MB. There was no memory consumed. Max. memory is 8.0 GB.
[2021-06-14 12:45:56,680 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 566.81 ms. Allocated memory is still 207.6 MB. Free memory was 169.1 MB in the beginning and 143.1 MB in the end (delta: 26.0 MB). Peak memory consumption was 27.3 MB. Max. memory is 8.0 GB.
[2021-06-14 12:45:56,680 INFO  L168              Benchmark]: Boogie Procedure Inliner took 60.61 ms. Allocated memory is still 207.6 MB. Free memory was 142.6 MB in the beginning and 140.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB.
[2021-06-14 12:45:56,680 INFO  L168              Benchmark]: Boogie Preprocessor took 23.61 ms. Allocated memory is still 207.6 MB. Free memory was 140.0 MB in the beginning and 137.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB.
[2021-06-14 12:45:56,680 INFO  L168              Benchmark]: RCFGBuilder took 412.35 ms. Allocated memory is still 207.6 MB. Free memory was 137.9 MB in the beginning and 90.2 MB in the end (delta: 47.7 MB). Peak memory consumption was 47.2 MB. Max. memory is 8.0 GB.
[2021-06-14 12:45:56,680 INFO  L168              Benchmark]: TraceAbstraction took 736336.80 ms. Allocated memory was 207.6 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 89.7 MB in the beginning and 540.9 MB in the end (delta: -451.3 MB). Peak memory consumption was 1.7 GB. Max. memory is 8.0 GB.
[2021-06-14 12:45:56,680 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.11 ms. Allocated memory is still 207.6 MB. Free memory is still 188.2 MB. There was no memory consumed. Max. memory is 8.0 GB.
 * CACSL2BoogieTranslator took 566.81 ms. Allocated memory is still 207.6 MB. Free memory was 169.1 MB in the beginning and 143.1 MB in the end (delta: 26.0 MB). Peak memory consumption was 27.3 MB. Max. memory is 8.0 GB.
 * Boogie Procedure Inliner took 60.61 ms. Allocated memory is still 207.6 MB. Free memory was 142.6 MB in the beginning and 140.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB.
 * Boogie Preprocessor took 23.61 ms. Allocated memory is still 207.6 MB. Free memory was 140.0 MB in the beginning and 137.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB.
 * RCFGBuilder took 412.35 ms. Allocated memory is still 207.6 MB. Free memory was 137.9 MB in the beginning and 90.2 MB in the end (delta: 47.7 MB). Peak memory consumption was 47.2 MB. Max. memory is 8.0 GB.
 * TraceAbstraction took 736336.80 ms. Allocated memory was 207.6 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 89.7 MB in the beginning and 540.9 MB in the end (delta: -451.3 MB). Peak memory consumption was 1.7 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: 150121, positive: 141478, positive conditional: 69422, positive unconditional: 72056, negative: 8643, negative conditional: 8094, negative unconditional: 549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 142925, positive: 141478, positive conditional: 69422, positive unconditional: 72056, negative: 1447, negative conditional: 898, negative unconditional: 549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 142925, positive: 141394, positive conditional: 0, positive unconditional: 141394, negative: 1531, negative conditional: 0, negative unconditional: 1531, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 10664, positive: 10512, positive conditional: 0, positive unconditional: 10512, negative: 152, negative conditional: 0, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 10664, positive: 10505, positive conditional: 0, positive unconditional: 10505, negative: 159, negative conditional: 0, negative unconditional: 159, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 159, positive: 7, positive conditional: 0, positive unconditional: 7, negative: 152, negative conditional: 0, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 142925, positive: 130882, positive conditional: 0, positive unconditional: 130882, negative: 1379, negative conditional: 0, negative unconditional: 1379, unknown: 10664, unknown conditional: 0, unknown unconditional: 10664] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071 ], Maximal queried relation: 8, Independence queries for same thread: 7196
  - StatisticsResult: Persistent set benchmarks
    Persistent set computation time[ms]: 1700, Number of persistent set computation: 70259, Number of trivial persistent sets: 68133, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 150121, positive: 141478, positive conditional: 69422, positive unconditional: 72056, negative: 8643, negative conditional: 8094, negative unconditional: 549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 142925, positive: 141478, positive conditional: 69422, positive unconditional: 72056, negative: 1447, negative conditional: 898, negative unconditional: 549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 142925, positive: 141394, positive conditional: 0, positive unconditional: 141394, negative: 1531, negative conditional: 0, negative unconditional: 1531, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 10664, positive: 10512, positive conditional: 0, positive unconditional: 10512, negative: 152, negative conditional: 0, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 10664, positive: 10505, positive conditional: 0, positive unconditional: 10505, negative: 159, negative conditional: 0, negative unconditional: 159, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 159, positive: 7, positive conditional: 0, positive unconditional: 7, negative: 152, negative conditional: 0, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 142925, positive: 130882, positive conditional: 0, positive unconditional: 130882, negative: 1379, negative conditional: 0, negative unconditional: 1379, unknown: 10664, unknown conditional: 0, unknown unconditional: 10664] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071, SemanticConditionEliminator.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 8455, positive: 84, positive conditional: 84, positive unconditional: 0, negative: 8371, negative conditional: 1347, negative unconditional: 7024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 355, positive: 27, positive conditional: 20, positive unconditional: 7, negative: 328, negative conditional: 176, negative unconditional: 152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 554, positive: 41, positive conditional: 29, positive unconditional: 12, negative: 512, negative conditional: 275, negative unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 8455, positive: 64, positive conditional: 64, positive unconditional: 0, negative: 8195, negative conditional: 1171, negative unconditional: 7024, unknown: 196, unknown conditional: 196, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 10860, Positive cache size: 10532, Positive conditional cache size: 20, Positive unconditional cache size: 10512, Negative cache size: 328, Negative conditional cache size: 176, Negative unconditional cache size: 152, Eliminated conditions: 4071 ], Maximal queried relation: 8, Independence queries for same thread: 7196
  - StatisticsResult: Independence relation benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 181641, positive: 176225, positive conditional: 50612, positive unconditional: 125613, negative: 5416, negative conditional: 4601, negative unconditional: 815, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 178057, positive: 176225, positive conditional: 50612, positive unconditional: 125613, negative: 1832, negative conditional: 1017, negative unconditional: 815, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 178057, positive: 176225, positive conditional: 0, positive unconditional: 176225, negative: 1832, negative conditional: 0, negative unconditional: 1832, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11033, positive: 10830, positive conditional: 0, positive unconditional: 10830, negative: 203, negative conditional: 0, negative unconditional: 203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11033, positive: 10822, positive conditional: 0, positive unconditional: 10822, negative: 211, negative conditional: 0, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 211, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 203, negative conditional: 0, negative unconditional: 203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 211, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 203, negative conditional: 0, negative unconditional: 203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 240, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 226, negative conditional: 0, negative unconditional: 226, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 178057, positive: 165395, positive conditional: 0, positive unconditional: 165395, negative: 1629, negative conditional: 0, negative unconditional: 1629, unknown: 11033, unknown conditional: 0, unknown unconditional: 11033] , Statistics on independence cache: Total cache size (in pairs): 11033, Positive cache size: 10830, Positive conditional cache size: 0, Positive unconditional cache size: 10830, Negative cache size: 203, Negative conditional cache size: 0, Negative unconditional cache size: 203, SemanticConditionEliminator.Independence Queries: [ total: 1832, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1832, negative conditional: 0, negative unconditional: 1832, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1832, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1832, negative conditional: 0, negative unconditional: 1832, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 211, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 203, negative conditional: 0, negative unconditional: 203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 240, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 226, negative conditional: 0, negative unconditional: 226, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1832, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1832, negative conditional: 0, negative unconditional: 1832, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 11033, Positive cache size: 10830, Positive conditional cache size: 0, Positive unconditional cache size: 10830, Negative cache size: 203, Negative conditional cache size: 0, Negative unconditional cache size: 203, Eliminated conditions: 1017 ], Maximal queried relation: 1, Independence queries for same thread: 3584
  - StatisticsResult: Persistent set benchmarks
    Persistent set computation time[ms]: 1129, Number of persistent set computation: 50639, Number of trivial persistent sets: 49439, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 181641, positive: 176225, positive conditional: 50612, positive unconditional: 125613, negative: 5416, negative conditional: 4601, negative unconditional: 815, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 178057, positive: 176225, positive conditional: 50612, positive unconditional: 125613, negative: 1832, negative conditional: 1017, negative unconditional: 815, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 178057, positive: 176225, positive conditional: 0, positive unconditional: 176225, negative: 1832, negative conditional: 0, negative unconditional: 1832, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11033, positive: 10830, positive conditional: 0, positive unconditional: 10830, negative: 203, negative conditional: 0, negative unconditional: 203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11033, positive: 10822, positive conditional: 0, positive unconditional: 10822, negative: 211, negative conditional: 0, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 211, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 203, negative conditional: 0, negative unconditional: 203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 211, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 203, negative conditional: 0, negative unconditional: 203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 240, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 226, negative conditional: 0, negative unconditional: 226, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 178057, positive: 165395, positive conditional: 0, positive unconditional: 165395, negative: 1629, negative conditional: 0, negative unconditional: 1629, unknown: 11033, unknown conditional: 0, unknown unconditional: 11033] , Statistics on independence cache: Total cache size (in pairs): 11033, Positive cache size: 10830, Positive conditional cache size: 0, Positive unconditional cache size: 10830, Negative cache size: 203, Negative conditional cache size: 0, Negative unconditional cache size: 203, SemanticConditionEliminator.Independence Queries: [ total: 1832, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1832, negative conditional: 0, negative unconditional: 1832, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1832, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1832, negative conditional: 0, negative unconditional: 1832, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 211, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 203, negative conditional: 0, negative unconditional: 203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 240, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 226, negative conditional: 0, negative unconditional: 226, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1832, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1832, negative conditional: 0, negative unconditional: 1832, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 11033, Positive cache size: 10830, Positive conditional cache size: 0, Positive unconditional cache size: 10830, Negative cache size: 203, Negative conditional cache size: 0, Negative unconditional cache size: 203, Eliminated conditions: 1017 ], Maximal queried relation: 1, Independence queries for same thread: 3584
  - StatisticsResult: Independence relation benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 203206, positive: 176928, positive conditional: 144730, positive unconditional: 32198, negative: 26278, negative conditional: 26135, negative unconditional: 143, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 177352, positive: 176928, positive conditional: 144730, positive unconditional: 32198, negative: 424, negative conditional: 281, negative unconditional: 143, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 177352, positive: 176580, positive conditional: 0, positive unconditional: 176580, negative: 772, negative conditional: 0, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9753, positive: 9693, positive conditional: 0, positive unconditional: 9693, negative: 60, negative conditional: 0, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9753, positive: 9690, positive conditional: 0, positive unconditional: 9690, negative: 63, negative conditional: 0, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 63, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 60, negative conditional: 0, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 177352, positive: 166887, positive conditional: 0, positive unconditional: 166887, negative: 712, negative conditional: 0, negative unconditional: 712, unknown: 9753, unknown conditional: 0, unknown unconditional: 9753] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605 ], Maximal queried relation: 52, Independence queries for same thread: 25854
  - StatisticsResult: Persistent set benchmarks
    Persistent set computation time[ms]: 3185, Number of persistent set computation: 208302, Number of trivial persistent sets: 201856, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 203206, positive: 176928, positive conditional: 144730, positive unconditional: 32198, negative: 26278, negative conditional: 26135, negative unconditional: 143, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 177352, positive: 176928, positive conditional: 144730, positive unconditional: 32198, negative: 424, negative conditional: 281, negative unconditional: 143, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 177352, positive: 176580, positive conditional: 0, positive unconditional: 176580, negative: 772, negative conditional: 0, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9753, positive: 9693, positive conditional: 0, positive unconditional: 9693, negative: 60, negative conditional: 0, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9753, positive: 9690, positive conditional: 0, positive unconditional: 9690, negative: 63, negative conditional: 0, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 63, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 60, negative conditional: 0, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 177352, positive: 166887, positive conditional: 0, positive unconditional: 166887, negative: 712, negative conditional: 0, negative unconditional: 712, unknown: 9753, unknown conditional: 0, unknown unconditional: 9753] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605, SemanticConditionEliminator.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22193, positive: 348, positive conditional: 348, positive unconditional: 0, negative: 21845, negative conditional: 2434, negative unconditional: 19411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 117, positive: 8, positive conditional: 5, positive unconditional: 3, negative: 109, negative conditional: 49, negative unconditional: 60, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 212, positive: 10, positive conditional: 7, positive unconditional: 3, negative: 202, negative conditional: 100, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 22193, positive: 343, positive conditional: 343, positive unconditional: 0, negative: 21796, negative conditional: 2385, negative unconditional: 19411, unknown: 54, unknown conditional: 54, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9807, Positive cache size: 9698, Positive conditional cache size: 5, Positive unconditional cache size: 9693, Negative cache size: 109, Negative conditional cache size: 49, Negative unconditional cache size: 60, Eliminated conditions: 16605 ], Maximal queried relation: 52, Independence queries for same thread: 25854
  - StatisticsResult: Independence relation benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 ], Maximal queried relation: -1, Independence queries for same thread: 0
  - StatisticsResult: Persistent set benchmarks
    Persistent set computation time[ms]: 0, Number of persistent set computation: 0, Number of trivial persistent sets: 0, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 ], Maximal queried relation: -1, Independence queries for same thread: 0
  - StatisticsResult: Independence relation benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 ], Maximal queried relation: -1, Independence queries for same thread: 0
  - StatisticsResult: Persistent set benchmarks
    Persistent set computation time[ms]: 0, Number of persistent set computation: 0, Number of trivial persistent sets: 0, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 ], Maximal queried relation: -1, Independence queries for same thread: 0
  - TimeoutResultAtElement [Line: 1032]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while executing SleepSetNewStateReduction.
  - PositiveResult [Line: 1059]: call to reach_error is unreachable
    For all program executions holds that call to reach_error is unreachable at this location
  - TimeoutResultAtElement [Line: 1043]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 581 known predicates.
  - 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: 14137.9ms, OverallIterations: 8, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 17.2ms, PartialOrderReductionTime: 11516.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 102, 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: 33.2ms SsaConstructionTime, 240.4ms SatisfiabilityAnalysisTime, 2121.6ms InterpolantComputationTime, 889 NumberOfCodeBlocks, 889 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 881 ConstructedInterpolants, 0 QuantifiedInterpolants, 6353 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: 1830.9ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 2.2ms, PartialOrderReductionTime: 1797.3ms, 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: 0.8ms SsaConstructionTime, 2.8ms SatisfiabilityAnalysisTime, 5.8ms 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: TIMEOUT, OverallTime: 720126.4ms, OverallIterations: 53, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.4ms, PartialOrderReductionTime: 493594.6ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 5360, 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: 2109.6ms SsaConstructionTime, 24404.6ms SatisfiabilityAnalysisTime, 187883.4ms InterpolantComputationTime, 47911 NumberOfCodeBlocks, 43797 NumberOfCodeBlocksAsserted, 434 NumberOfCheckSat, 47811 ConstructedInterpolants, 42 QuantifiedInterpolants, 360963 SizeOfPredicates, 2909 NumberOfNonLiveVariables, 37862 ConjunctsInSsa, 3728 ConjunctsInUnsatCore, 100 InterpolantComputations, 10 PerfectInterpolantSequences, 129433/750804 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: t1 with 1 thread instances
    CFG has 5 procedures, 402 locations, 7 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 24.3ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 0.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available
  - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: t2 with 1 thread instances
    CFG has 5 procedures, 402 locations, 7 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 25.0ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: Timeout
Completed graceful shutdown