/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-NewStatesSleep-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i


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


This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad
[2021-06-13 20:30:49,179 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2021-06-13 20:30:49,181 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2021-06-13 20:30:49,210 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-06-13 20:30:49,211 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-06-13 20:30:49,213 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-06-13 20:30:49,216 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-06-13 20:30:49,221 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2021-06-13 20:30:49,222 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-06-13 20:30:49,226 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-06-13 20:30:49,226 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2021-06-13 20:30:49,227 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-06-13 20:30:49,228 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-06-13 20:30:49,229 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-06-13 20:30:49,230 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-06-13 20:30:49,231 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-06-13 20:30:49,237 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-06-13 20:30:49,238 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-06-13 20:30:49,241 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-06-13 20:30:49,245 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2021-06-13 20:30:49,256 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-06-13 20:30:49,257 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-06-13 20:30:49,258 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2021-06-13 20:30:49,259 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-06-13 20:30:49,264 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-06-13 20:30:49,264 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-06-13 20:30:49,264 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-06-13 20:30:49,265 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-06-13 20:30:49,266 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-06-13 20:30:49,266 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-06-13 20:30:49,266 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-06-13 20:30:49,267 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-06-13 20:30:49,268 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-06-13 20:30:49,268 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2021-06-13 20:30:49,269 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-06-13 20:30:49,269 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2021-06-13 20:30:49,270 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-06-13 20:30:49,270 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-06-13 20:30:49,270 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2021-06-13 20:30:49,270 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2021-06-13 20:30:49,271 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2021-06-13 20:30:49,274 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-NewStatesSleep-NoLbe-Lockstep.epf
[2021-06-13 20:30:49,302 INFO  L113        SettingsManager]: Loading preferences was successful
[2021-06-13 20:30:49,302 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2021-06-13 20:30:49,303 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-06-13 20:30:49,303 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-06-13 20:30:49,304 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-06-13 20:30:49,305 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2021-06-13 20:30:49,305 INFO  L138        SettingsManager]:  * Use SBE=true
[2021-06-13 20:30:49,305 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-06-13 20:30:49,305 INFO  L138        SettingsManager]:  * sizeof long=4
[2021-06-13 20:30:49,305 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2021-06-13 20:30:49,306 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2021-06-13 20:30:49,306 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2021-06-13 20:30:49,306 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2021-06-13 20:30:49,306 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-06-13 20:30:49,306 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2021-06-13 20:30:49,306 INFO  L138        SettingsManager]:  * sizeof long double=12
[2021-06-13 20:30:49,306 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2021-06-13 20:30:49,307 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2021-06-13 20:30:49,307 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2021-06-13 20:30:49,307 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-06-13 20:30:49,307 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2021-06-13 20:30:49,307 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2021-06-13 20:30:49,307 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2021-06-13 20:30:49,307 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-06-13 20:30:49,307 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-06-13 20:30:49,308 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2021-06-13 20:30:49,308 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-06-13 20:30:49,308 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2021-06-13 20:30:49,308 INFO  L138        SettingsManager]:  * DFS Order used in POR=PSEUDO_LOCKSTEP
[2021-06-13 20:30:49,308 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-06-13 20:30:49,308 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2021-06-13 20:30:49,308 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2021-06-13 20:30:49,308 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-06-13 20:30:49,308 INFO  L138        SettingsManager]:  * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES
[2021-06-13 20:30:49,309 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2021-06-13 20:30:49,559 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2021-06-13 20:30:49,582 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-06-13 20:30:49,583 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-06-13 20:30:49,584 INFO  L271        PluginConnector]: Initializing CDTParser...
[2021-06-13 20:30:49,585 INFO  L275        PluginConnector]: CDTParser initialized
[2021-06-13 20:30:49,586 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i
[2021-06-13 20:30:49,624 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40fd3161e/41143096f69842f196cb061b395f47fc/FLAGec846b252
[2021-06-13 20:30:50,040 INFO  L306              CDTParser]: Found 1 translation units.
[2021-06-13 20:30:50,041 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i
[2021-06-13 20:30:50,051 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40fd3161e/41143096f69842f196cb061b395f47fc/FLAGec846b252
[2021-06-13 20:30:50,060 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40fd3161e/41143096f69842f196cb061b395f47fc
[2021-06-13 20:30:50,062 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-06-13 20:30:50,063 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2021-06-13 20:30:50,069 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-06-13 20:30:50,069 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-06-13 20:30:50,071 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2021-06-13 20:30:50,072 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.06 08:30:50" (1/1) ...
[2021-06-13 20:30:50,073 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e542766 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 08:30:50, skipping insertion in model container
[2021-06-13 20:30:50,073 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.06 08:30:50" (1/1) ...
[2021-06-13 20:30:50,077 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2021-06-13 20:30:50,117 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2021-06-13 20:30:50,227 WARN  L612        FunctionHandler]: implicit declaration of function __builtin_bswap16
[2021-06-13 20:30:50,378 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-divine/divinefifo-bug_1w1r.i[47275,47288]
[2021-06-13 20:30:50,382 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-divine/divinefifo-bug_1w1r.i[47463,47476]
[2021-06-13 20:30:50,389 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-divine/divinefifo-bug_1w1r.i[48230,48243]
[2021-06-13 20:30:50,390 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-divine/divinefifo-bug_1w1r.i[48344,48357]
[2021-06-13 20:30:50,393 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-divine/divinefifo-bug_1w1r.i[48816,48829]
[2021-06-13 20:30:50,394 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-divine/divinefifo-bug_1w1r.i[48872,48885]
[2021-06-13 20:30:50,397 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-divine/divinefifo-bug_1w1r.i[49384,49397]
[2021-06-13 20:30:50,398 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-divine/divinefifo-bug_1w1r.i[49443,49456]
[2021-06-13 20:30:50,399 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-divine/divinefifo-bug_1w1r.i[49522,49535]
[2021-06-13 20:30:50,399 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-06-13 20:30:50,406 INFO  L203         MainTranslator]: Completed pre-run
[2021-06-13 20:30:50,420 WARN  L612        FunctionHandler]: implicit declaration of function __builtin_bswap16
[2021-06-13 20:30:50,443 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-divine/divinefifo-bug_1w1r.i[47275,47288]
[2021-06-13 20:30:50,444 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-divine/divinefifo-bug_1w1r.i[47463,47476]
[2021-06-13 20:30:50,448 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-divine/divinefifo-bug_1w1r.i[48230,48243]
[2021-06-13 20:30:50,448 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-divine/divinefifo-bug_1w1r.i[48344,48357]
[2021-06-13 20:30:50,450 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-divine/divinefifo-bug_1w1r.i[48816,48829]
[2021-06-13 20:30:50,450 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-divine/divinefifo-bug_1w1r.i[48872,48885]
[2021-06-13 20:30:50,453 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-divine/divinefifo-bug_1w1r.i[49384,49397]
[2021-06-13 20:30:50,453 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-divine/divinefifo-bug_1w1r.i[49443,49456]
[2021-06-13 20:30:50,454 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-divine/divinefifo-bug_1w1r.i[49522,49535]
[2021-06-13 20:30:50,454 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2021-06-13 20:30:50,544 INFO  L208         MainTranslator]: Completed translation
[2021-06-13 20:30:50,544 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 08:30:50 WrapperNode
[2021-06-13 20:30:50,545 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-06-13 20:30:50,546 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-06-13 20:30:50,546 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-06-13 20:30:50,546 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2021-06-13 20:30:50,551 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 08:30:50" (1/1) ...
[2021-06-13 20:30:50,578 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 08:30:50" (1/1) ...
[2021-06-13 20:30:50,619 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-06-13 20:30:50,620 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-06-13 20:30:50,620 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2021-06-13 20:30:50,620 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2021-06-13 20:30:50,627 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 08:30:50" (1/1) ...
[2021-06-13 20:30:50,628 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 08:30:50" (1/1) ...
[2021-06-13 20:30:50,635 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 08:30:50" (1/1) ...
[2021-06-13 20:30:50,636 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 08:30:50" (1/1) ...
[2021-06-13 20:30:50,655 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 08:30:50" (1/1) ...
[2021-06-13 20:30:50,659 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 08:30:50" (1/1) ...
[2021-06-13 20:30:50,661 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 08:30:50" (1/1) ...
[2021-06-13 20:30:50,671 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-06-13 20:30:50,672 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-06-13 20:30:50,672 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2021-06-13 20:30:50,672 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2021-06-13 20:30:50,672 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 08:30:50" (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
[2021-06-13 20:30:50,720 INFO  L130     BoogieDeclarations]: Found specification of procedure pusher
[2021-06-13 20:30:50,720 INFO  L138     BoogieDeclarations]: Found implementation of procedure pusher
[2021-06-13 20:30:50,720 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-06-13 20:30:50,720 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2021-06-13 20:30:50,720 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-06-13 20:30:50,720 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2021-06-13 20:30:50,720 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2021-06-13 20:30:50,720 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2021-06-13 20:30:50,720 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2021-06-13 20:30:50,721 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2021-06-13 20:30:50,721 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-06-13 20:30:50,721 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-06-13 20:30:50,722 WARN  L209             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2021-06-13 20:30:51,464 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-06-13 20:30:51,464 INFO  L299             CfgBuilder]: Removed 40 assume(true) statements.
[2021-06-13 20:30:51,466 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 08:30:51 BoogieIcfgContainer
[2021-06-13 20:30:51,466 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-06-13 20:30:51,467 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-06-13 20:30:51,467 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2021-06-13 20:30:51,469 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2021-06-13 20:30:51,469 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.06 08:30:50" (1/3) ...
[2021-06-13 20:30:51,469 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42858b3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.06 08:30:51, skipping insertion in model container
[2021-06-13 20:30:51,469 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.06 08:30:50" (2/3) ...
[2021-06-13 20:30:51,469 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42858b3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.06 08:30:51, skipping insertion in model container
[2021-06-13 20:30:51,470 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.06 08:30:51" (3/3) ...
[2021-06-13 20:30:51,470 INFO  L111   eAbstractionObserver]: Analyzing ICFG divinefifo-bug_1w1r.i
[2021-06-13 20:30:51,474 WARN  L148   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2021-06-13 20:30:51,474 INFO  L214   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-06-13 20:30:51,475 INFO  L162   ceAbstractionStarter]: Applying trace abstraction to program that has 11 error locations.
[2021-06-13 20:30:51,475 INFO  L471   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2021-06-13 20:30:51,567 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,567 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,567 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,567 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,567 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,567 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,568 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,568 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,568 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,568 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,568 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,568 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,568 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,568 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,568 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,568 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,568 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,568 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,569 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,569 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,569 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,569 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,569 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,569 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,569 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,569 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,569 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,569 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,569 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,569 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,570 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,570 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,570 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,570 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,570 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,570 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,570 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,570 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,570 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,570 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,570 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,570 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,570 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,571 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,572 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,572 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,572 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,572 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,572 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,572 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,572 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,572 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,572 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,572 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,572 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,572 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,572 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,573 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,574 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,574 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,574 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,574 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,574 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,574 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,574 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,574 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,574 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,574 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,574 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,574 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,574 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,575 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,575 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,575 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,575 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,575 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,575 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,575 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,575 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,575 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,575 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,575 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,575 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,575 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,576 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,576 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,576 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,576 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,576 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,576 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,576 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,576 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,576 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,576 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,576 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,576 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,577 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,577 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,577 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,577 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,577 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,577 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,577 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,577 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,577 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,577 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,577 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,577 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,578 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,578 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,578 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,578 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,578 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,578 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,578 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,578 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,578 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,578 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,578 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,578 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,578 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,579 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,579 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,579 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,579 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,579 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,579 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,579 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,579 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,579 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,579 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,579 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,579 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,579 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,580 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,580 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,580 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,580 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,580 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,580 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,580 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,580 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,580 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,580 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,580 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,580 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,582 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,582 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,582 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,583 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,583 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,583 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,583 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,583 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,583 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,583 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,583 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,583 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,583 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,584 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,584 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,584 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,584 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,584 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,584 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,584 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,584 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,584 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,584 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,584 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,584 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,584 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,585 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,585 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,585 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,585 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,585 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,585 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,585 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,585 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,585 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,585 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,585 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,586 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,586 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,586 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,586 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,586 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,586 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,586 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,586 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,586 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,586 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,586 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,586 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,587 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,587 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,587 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,587 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,587 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,587 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,587 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,587 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,587 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,587 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,587 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,588 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,588 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,588 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,588 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,588 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,588 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,588 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,588 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,588 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,588 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,588 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,589 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,589 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,589 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,589 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,589 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,589 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,589 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,589 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,589 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,589 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,589 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,590 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,590 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,590 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,590 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,590 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,590 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,590 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,590 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,590 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,590 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,590 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,590 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,591 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,591 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,591 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,591 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,591 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,591 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,591 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,591 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,591 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,591 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,591 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,591 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,591 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,592 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,592 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,592 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,592 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,592 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,592 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,592 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,592 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,593 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,593 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,593 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,593 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,593 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,593 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,593 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,593 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,593 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,593 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,594 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,594 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,594 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,594 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,594 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,594 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,594 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,594 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,594 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,594 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,594 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,594 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,595 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,595 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,595 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,595 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,595 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,595 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,595 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,595 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,595 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,595 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,595 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,595 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,596 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,596 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,596 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,596 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,596 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,596 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,596 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,596 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,596 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,596 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,596 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,596 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,597 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,597 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,597 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,597 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,597 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,597 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,597 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,597 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,597 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,597 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,597 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,597 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,598 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,598 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,598 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,598 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,598 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,598 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,598 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,598 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,598 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,598 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,598 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,598 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,599 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,599 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,599 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,599 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,599 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,599 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,599 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,599 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,599 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,599 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,599 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,599 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,600 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,600 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,600 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,600 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,600 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,600 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,600 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,600 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,600 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,602 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,602 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,602 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,602 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,602 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,602 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,602 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,602 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,602 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,603 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,603 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,603 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,603 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,603 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,603 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,603 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,603 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,603 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,603 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,603 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,603 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,604 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,604 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,604 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,604 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,604 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,604 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,604 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,604 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,604 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,604 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,604 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,604 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,605 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,605 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,605 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,605 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,605 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,605 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,605 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,605 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,605 WARN  L313   ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,605 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,605 WARN  L313   ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-13 20:30:51,610 INFO  L149    ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions.
[2021-06-13 20:30:51,623 INFO  L255      AbstractCegarLoop]: Starting to check reachability of 12 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
[2021-06-13 20:30:51,675 INFO  L378      AbstractCegarLoop]: Interprodecural is true
[2021-06-13 20:30:51,676 INFO  L379      AbstractCegarLoop]: Hoare is false
[2021-06-13 20:30:51,676 INFO  L380      AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-06-13 20:30:51,676 INFO  L381      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-06-13 20:30:51,676 INFO  L382      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-06-13 20:30:51,676 INFO  L383      AbstractCegarLoop]: Difference is false
[2021-06-13 20:30:51,676 INFO  L384      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-06-13 20:30:51,676 INFO  L388      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start========
[2021-06-13 20:30:51,721 INFO  L430      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:30:51,724 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:30:51,725 INFO  L82        PathProgramCache]: Analyzing trace with hash -586543178, now seen corresponding path program 1 times
[2021-06-13 20:30:51,730 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:30:51,730 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1188507983]
[2021-06-13 20:30:51,730 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:30:51,841 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:30:52,490 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:30:52,490 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:30:52,491 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1188507983]
[2021-06-13 20:30:52,491 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1188507983] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-13 20:30:52,491 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-13 20:30:52,491 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23
[2021-06-13 20:30:52,492 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534065296]
[2021-06-13 20:30:52,494 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 23 states
[2021-06-13 20:30:52,495 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:30:52,502 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants.
[2021-06-13 20:30:52,504 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=460, Unknown=0, NotChecked=0, Total=506
[2021-06-13 20:30:52,504 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:30:52,505 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:30:52,506 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 23 states, 23 states have (on average 2.5217391304347827) internal successors, (58), 23 states have internal predecessors, (58), 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)
[2021-06-13 20:30:52,506 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:30:53,215 WARN  L205               SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95
[2021-06-13 20:30:53,464 WARN  L205               SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93
[2021-06-13 20:30:53,632 WARN  L205               SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107
[2021-06-13 20:30:53,798 WARN  L205               SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108
[2021-06-13 20:30:53,968 WARN  L205               SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119
[2021-06-13 20:30:54,158 WARN  L205               SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123
[2021-06-13 20:30:54,361 WARN  L205               SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133
[2021-06-13 20:30:54,593 WARN  L205               SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 137
[2021-06-13 20:30:54,841 WARN  L205               SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140
[2021-06-13 20:30:55,051 WARN  L205               SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 129
[2021-06-13 20:30:55,315 WARN  L205               SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 128
[2021-06-13 20:30:55,467 WARN  L205               SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110
[2021-06-13 20:30:55,624 WARN  L205               SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115
[2021-06-13 20:30:55,843 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:30:55,843 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-06-13 20:30:55,843 INFO  L430      AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:30:55,844 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:30:55,844 INFO  L82        PathProgramCache]: Analyzing trace with hash 1466904846, now seen corresponding path program 1 times
[2021-06-13 20:30:55,844 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:30:55,844 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686130496]
[2021-06-13 20:30:55,844 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:30:55,864 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:30:55,890 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:30:55,891 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:30:55,891 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686130496]
[2021-06-13 20:30:55,891 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [686130496] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-13 20:30:55,891 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-13 20:30:55,891 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-06-13 20:30:55,891 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157960505]
[2021-06-13 20:30:55,892 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-06-13 20:30:55,892 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:30:55,892 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-06-13 20:30:55,893 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-06-13 20:30:55,893 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:30:55,893 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:30:55,893 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-06-13 20:30:55,893 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:30:55,893 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:30:55,992 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:30:55,993 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:30:55,993 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2021-06-13 20:30:55,993 INFO  L430      AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:30:55,994 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:30:55,994 INFO  L82        PathProgramCache]: Analyzing trace with hash 1815938982, now seen corresponding path program 1 times
[2021-06-13 20:30:55,994 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:30:55,998 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2104683232]
[2021-06-13 20:30:55,998 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:30:56,028 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:30:56,076 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:30:56,076 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:30:56,076 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2104683232]
[2021-06-13 20:30:56,077 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2104683232] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-13 20:30:56,077 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-13 20:30:56,077 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2021-06-13 20:30:56,077 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612536363]
[2021-06-13 20:30:56,078 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 3 states
[2021-06-13 20:30:56,078 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:30:56,081 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2021-06-13 20:30:56,082 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2021-06-13 20:30:56,082 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:30:56,082 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:30:56,082 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 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)
[2021-06-13 20:30:56,082 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:30:56,082 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:30:56,082 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:30:56,339 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:30:56,339 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:30:56,339 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:30:56,339 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2021-06-13 20:30:56,339 INFO  L430      AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:30:56,341 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:30:56,341 INFO  L82        PathProgramCache]: Analyzing trace with hash 1791407186, now seen corresponding path program 1 times
[2021-06-13 20:30:56,341 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:30:56,341 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889963799]
[2021-06-13 20:30:56,341 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:30:56,434 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:30:58,405 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:30:58,405 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:30:58,405 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1889963799]
[2021-06-13 20:30:58,405 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1889963799] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-13 20:30:58,405 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-13 20:30:58,405 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45
[2021-06-13 20:30:58,405 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185130374]
[2021-06-13 20:30:58,406 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 45 states
[2021-06-13 20:30:58,406 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:30:58,406 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants.
[2021-06-13 20:30:58,407 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=150, Invalid=1830, Unknown=0, NotChecked=0, Total=1980
[2021-06-13 20:30:58,407 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:30:58,407 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:30:58,407 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 45 states, 45 states have (on average 3.2222222222222223) internal successors, (145), 45 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)
[2021-06-13 20:30:58,407 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:30:58,407 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:30:58,407 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:30:58,408 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:30:59,212 WARN  L205               SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 99
[2021-06-13 20:30:59,532 WARN  L205               SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114
[2021-06-13 20:30:59,708 WARN  L205               SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94
[2021-06-13 20:30:59,938 WARN  L205               SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 98
[2021-06-13 20:31:00,197 WARN  L205               SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104
[2021-06-13 20:31:00,474 WARN  L205               SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 105
[2021-06-13 20:31:00,725 WARN  L205               SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 111
[2021-06-13 20:31:01,003 WARN  L205               SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 113
[2021-06-13 20:31:01,337 WARN  L205               SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 126
[2021-06-13 20:31:01,722 WARN  L205               SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 131
[2021-06-13 20:31:02,078 WARN  L205               SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 130
[2021-06-13 20:31:02,384 WARN  L205               SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 122
[2021-06-13 20:31:02,728 WARN  L205               SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 111
[2021-06-13 20:31:02,926 WARN  L205               SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 77
[2021-06-13 20:31:03,141 WARN  L205               SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 83
[2021-06-13 20:31:03,352 WARN  L205               SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 85
[2021-06-13 20:31:03,608 WARN  L205               SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 87
[2021-06-13 20:31:03,872 WARN  L205               SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 89
[2021-06-13 20:31:04,209 WARN  L205               SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 108
[2021-06-13 20:31:04,658 WARN  L205               SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 114
[2021-06-13 20:31:05,131 WARN  L205               SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 131
[2021-06-13 20:31:05,617 WARN  L205               SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 132
[2021-06-13 20:31:06,094 WARN  L205               SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 146
[2021-06-13 20:31:06,505 WARN  L205               SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 140
[2021-06-13 20:31:06,968 WARN  L205               SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 160
[2021-06-13 20:31:07,483 WARN  L205               SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 165
[2021-06-13 20:31:07,996 WARN  L205               SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 170
[2021-06-13 20:31:08,499 WARN  L205               SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 171
[2021-06-13 20:31:09,070 WARN  L205               SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 182
[2021-06-13 20:31:09,579 WARN  L205               SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 174
[2021-06-13 20:31:10,147 WARN  L205               SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 187
[2021-06-13 20:31:10,785 WARN  L205               SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 205
[2021-06-13 20:31:10,968 WARN  L205               SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 94
[2021-06-13 20:31:11,202 WARN  L205               SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 112
[2021-06-13 20:31:11,999 WARN  L205               SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 225
[2021-06-13 20:31:12,324 WARN  L205               SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 132
[2021-06-13 20:31:12,707 WARN  L205               SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 136
[2021-06-13 20:31:13,019 WARN  L205               SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 116
[2021-06-13 20:31:13,294 WARN  L205               SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 119
[2021-06-13 20:31:14,320 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:31:14,320 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:31:14,320 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:31:14,320 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. 
[2021-06-13 20:31:14,321 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2021-06-13 20:31:14,321 INFO  L430      AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:31:14,321 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:31:14,321 INFO  L82        PathProgramCache]: Analyzing trace with hash -1719760715, now seen corresponding path program 1 times
[2021-06-13 20:31:14,321 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:31:14,321 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1174256335]
[2021-06-13 20:31:14,321 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:31:14,345 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:31:14,398 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.
[2021-06-13 20:31:14,398 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:31:14,398 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1174256335]
[2021-06-13 20:31:14,398 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1174256335] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:31:14,398 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1782112984]
[2021-06-13 20:31:14,398 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-13 20:31:14,535 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:31:14,537 INFO  L263         TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 3 conjunts are in the unsatisfiable core
[2021-06-13 20:31:14,545 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-13 20:31:14,925 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.
[2021-06-13 20:31:14,926 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1782112984] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:31:14,926 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-13 20:31:14,926 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5
[2021-06-13 20:31:14,928 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1878206351]
[2021-06-13 20:31:14,929 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 5 states
[2021-06-13 20:31:14,929 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:31:14,930 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2021-06-13 20:31:14,930 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20
[2021-06-13 20:31:14,930 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:31:14,930 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:31:14,931 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 5 states, 5 states have (on average 50.8) internal successors, (254), 5 states have internal predecessors, (254), 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)
[2021-06-13 20:31:14,931 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:31:14,931 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:31:14,931 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:31:14,931 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. 
[2021-06-13 20:31:14,931 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:31:15,102 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:31:15,102 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:31:15,102 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:31:15,103 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. 
[2021-06-13 20:31:15,103 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:31:15,316 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-13 20:31:15,317 INFO  L430      AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:31:15,317 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:31:15,317 INFO  L82        PathProgramCache]: Analyzing trace with hash -387657553, now seen corresponding path program 1 times
[2021-06-13 20:31:15,318 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:31:15,318 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1498770685]
[2021-06-13 20:31:15,318 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:31:15,461 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:31:18,029 INFO  L134       CoverageAnalysis]: Checked inductivity of 47 backedges. 19 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:31:18,029 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:31:18,029 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1498770685]
[2021-06-13 20:31:18,029 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1498770685] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:31:18,029 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1490382947]
[2021-06-13 20:31:18,029 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-13 20:31:18,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:31:18,185 INFO  L263         TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 81 conjunts are in the unsatisfiable core
[2021-06-13 20:31:18,190 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-13 20:31:19,379 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
[2021-06-13 20:31:19,380 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:31:19,387 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:31:19,392 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:31:19,392 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:33, output treesize:26
[2021-06-13 20:31:20,297 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:31:20,298 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:31:20,299 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:31:20,301 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:31:20,301 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 1 case distinctions, treesize of input 37 treesize of output 33
[2021-06-13 20:31:20,309 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:31:20,318 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:31:20,319 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:31:20,319 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43
[2021-06-13 20:31:20,423 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:31:20,424 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:31:20,432 INFO  L354             Elim1Store]: treesize reduction 13, result has 45.8 percent of original size
[2021-06-13 20:31:20,432 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 4 case distinctions, treesize of input 42 treesize of output 45
[2021-06-13 20:31:20,434 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:31:20,443 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:31:20,453 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2021-06-13 20:31:20,453 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:49, output treesize:49
[2021-06-13 20:31:20,634 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:31:20,634 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 41 treesize of output 25
[2021-06-13 20:31:20,636 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:31:20,638 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 30 treesize of output 14
[2021-06-13 20:31:20,639 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:31:20,650 INFO  L628         ElimStorePlain]: treesize reduction 9, result has 65.4 percent of original size
[2021-06-13 20:31:20,653 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:31:20,654 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:80, output treesize:4
[2021-06-13 20:31:20,709 INFO  L134       CoverageAnalysis]: Checked inductivity of 47 backedges. 5 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:31:20,709 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1490382947] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:31:20,709 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-13 20:31:20,709 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 31] total 85
[2021-06-13 20:31:20,710 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2099299693]
[2021-06-13 20:31:20,710 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 85 states
[2021-06-13 20:31:20,710 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:31:20,711 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 85 interpolants.
[2021-06-13 20:31:20,713 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=286, Invalid=6854, Unknown=0, NotChecked=0, Total=7140
[2021-06-13 20:31:20,713 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:31:20,713 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:31:20,713 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 85 states, 85 states have (on average 4.623529411764705) internal successors, (393), 85 states have internal predecessors, (393), 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)
[2021-06-13 20:31:20,713 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:31:20,713 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:31:20,713 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:31:20,714 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. 
[2021-06-13 20:31:20,714 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:31:20,714 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:31:24,194 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 71
[2021-06-13 20:31:24,392 WARN  L205               SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 75
[2021-06-13 20:31:24,618 WARN  L205               SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 79
[2021-06-13 20:31:24,859 WARN  L205               SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 83
[2021-06-13 20:31:25,171 WARN  L205               SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 87
[2021-06-13 20:31:25,523 WARN  L205               SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 91
[2021-06-13 20:31:25,913 WARN  L205               SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 95
[2021-06-13 20:31:26,333 WARN  L205               SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 90
[2021-06-13 20:31:26,729 WARN  L205               SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 97
[2021-06-13 20:31:27,145 WARN  L205               SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 102
[2021-06-13 20:31:27,550 WARN  L205               SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 104
[2021-06-13 20:31:27,947 WARN  L205               SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 99
[2021-06-13 20:31:28,357 WARN  L205               SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 106
[2021-06-13 20:31:28,807 WARN  L205               SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 111
[2021-06-13 20:31:29,272 WARN  L205               SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 113
[2021-06-13 20:31:29,773 WARN  L205               SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 116
[2021-06-13 20:31:30,302 WARN  L205               SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 120
[2021-06-13 20:31:30,801 WARN  L205               SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 123
[2021-06-13 20:31:31,440 WARN  L205               SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 136
[2021-06-13 20:31:32,023 WARN  L205               SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 138
[2021-06-13 20:31:32,794 WARN  L205               SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 151
[2021-06-13 20:31:33,526 WARN  L205               SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 165
[2021-06-13 20:31:34,132 WARN  L205               SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 148
[2021-06-13 20:31:34,803 WARN  L205               SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 162
[2021-06-13 20:31:35,587 WARN  L205               SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 179
[2021-06-13 20:31:36,341 WARN  L205               SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 176
[2021-06-13 20:31:36,983 WARN  L205               SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 160
[2021-06-13 20:31:37,711 WARN  L205               SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 174
[2021-06-13 20:31:38,395 WARN  L205               SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 163
[2021-06-13 20:31:39,058 WARN  L205               SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 161
[2021-06-13 20:31:39,775 WARN  L205               SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 166
[2021-06-13 20:31:40,484 WARN  L205               SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 164
[2021-06-13 20:31:41,137 WARN  L205               SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 159
[2021-06-13 20:31:41,833 WARN  L205               SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 163
[2021-06-13 20:31:42,460 WARN  L205               SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 157
[2021-06-13 20:31:43,106 WARN  L205               SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 161
[2021-06-13 20:31:43,685 WARN  L205               SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 138
[2021-06-13 20:31:44,203 WARN  L205               SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 134
[2021-06-13 20:31:44,745 WARN  L205               SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 140
[2021-06-13 20:31:45,297 WARN  L205               SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 142
[2021-06-13 20:31:45,880 WARN  L205               SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 150
[2021-06-13 20:31:46,397 WARN  L205               SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 138
[2021-06-13 20:31:46,948 WARN  L205               SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 141
[2021-06-13 20:31:47,482 WARN  L205               SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 132
[2021-06-13 20:31:47,951 WARN  L205               SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 129
[2021-06-13 20:31:48,319 WARN  L205               SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 115
[2021-06-13 20:31:48,700 WARN  L205               SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 112
[2021-06-13 20:31:49,230 WARN  L205               SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 141
[2021-06-13 20:31:49,658 WARN  L205               SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 124
[2021-06-13 20:31:50,079 WARN  L205               SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 117
[2021-06-13 20:31:50,523 WARN  L205               SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 129
[2021-06-13 20:31:50,975 WARN  L205               SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 133
[2021-06-13 20:31:51,442 WARN  L205               SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 138
[2021-06-13 20:31:51,935 WARN  L205               SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 143
[2021-06-13 20:31:52,437 WARN  L205               SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 140
[2021-06-13 20:31:52,845 WARN  L205               SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 110
[2021-06-13 20:31:53,304 WARN  L205               SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 114
[2021-06-13 20:31:53,840 WARN  L205               SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 122
[2021-06-13 20:31:54,330 WARN  L205               SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 125
[2021-06-13 20:31:54,802 WARN  L205               SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 127
[2021-06-13 20:31:55,226 WARN  L205               SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 123
[2021-06-13 20:31:55,671 WARN  L205               SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 125
[2021-06-13 20:31:56,089 WARN  L205               SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 115
[2021-06-13 20:31:56,491 WARN  L205               SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 112
[2021-06-13 20:31:56,911 WARN  L205               SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 108
[2021-06-13 20:31:57,149 WARN  L205               SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 70
[2021-06-13 20:31:57,210 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:31:57,210 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:31:57,210 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:31:57,210 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. 
[2021-06-13 20:31:57,210 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:31:57,211 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. 
[2021-06-13 20:31:57,411 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-13 20:31:57,412 INFO  L430      AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:31:57,412 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:31:57,412 INFO  L82        PathProgramCache]: Analyzing trace with hash -2001742533, now seen corresponding path program 1 times
[2021-06-13 20:31:57,412 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:31:57,413 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2069874781]
[2021-06-13 20:31:57,413 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:31:57,545 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:32:01,434 INFO  L134       CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:32:01,434 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:32:01,434 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2069874781]
[2021-06-13 20:32:01,434 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2069874781] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:32:01,434 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1116074260]
[2021-06-13 20:32:01,434 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
[2021-06-13 20:32:01,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:32:01,576 INFO  L263         TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 186 conjunts are in the unsatisfiable core
[2021-06-13 20:32:01,583 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-13 20:32:01,606 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
[2021-06-13 20:32:01,606 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:01,610 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:01,611 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:01,611 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12
[2021-06-13 20:32:01,637 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:01,638 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 14
[2021-06-13 20:32:01,639 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:01,649 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:01,649 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:01,649 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:31
[2021-06-13 20:32:02,094 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 11 treesize of output 7
[2021-06-13 20:32:02,095 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:02,107 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:02,110 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 11 treesize of output 7
[2021-06-13 20:32:02,110 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:02,121 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:02,123 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:02,123 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:50, output treesize:43
[2021-06-13 20:32:02,784 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:02,801 INFO  L354             Elim1Store]: treesize reduction 48, result has 36.0 percent of original size
[2021-06-13 20:32:02,801 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 26 treesize of output 41
[2021-06-13 20:32:02,804 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:02,817 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:02,818 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:02,818 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:74, output treesize:80
[2021-06-13 20:32:02,948 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:02,949 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 36 treesize of output 23
[2021-06-13 20:32:02,950 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:02,967 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:02,971 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:02,972 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 53 treesize of output 32
[2021-06-13 20:32:02,973 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:02,988 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:02,990 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2021-06-13 20:32:02,990 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:110, output treesize:88
[2021-06-13 20:32:04,388 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:04,389 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:04,399 INFO  L354             Elim1Store]: treesize reduction 8, result has 65.2 percent of original size
[2021-06-13 20:32:04,399 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 27 treesize of output 27
[2021-06-13 20:32:04,401 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:04,425 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:04,430 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:04,430 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:114, output treesize:84
[2021-06-13 20:32:04,799 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:04,800 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:04,801 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 38 treesize of output 34
[2021-06-13 20:32:04,803 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:04,827 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:04,848 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:04,849 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:04,850 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 48 treesize of output 38
[2021-06-13 20:32:04,851 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:04,877 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:04,878 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:04,878 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:112, output treesize:102
[2021-06-13 20:32:05,031 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,032 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,032 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,033 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 0 case distinctions, treesize of input 45 treesize of output 46
[2021-06-13 20:32:05,035 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:05,067 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:05,071 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,072 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,072 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,073 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 55 treesize of output 48
[2021-06-13 20:32:05,075 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:05,105 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:05,106 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:05,107 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:126, output treesize:116
[2021-06-13 20:32:05,273 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,274 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,275 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,276 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,276 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,277 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 60
[2021-06-13 20:32:05,279 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:05,318 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:05,323 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,323 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,324 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,325 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,326 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:05,326 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 56 treesize of output 58
[2021-06-13 20:32:05,329 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:05,365 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:05,366 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:05,366 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:142, output treesize:138
[2021-06-13 20:32:06,170 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,171 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,172 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,172 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,173 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:32:06,173 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,175 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,176 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,203 INFO  L354             Elim1Store]: treesize reduction 86, result has 24.6 percent of original size
[2021-06-13 20:32:06,203 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 122 treesize of output 94
[2021-06-13 20:32:06,205 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:06,247 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:06,251 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,252 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,253 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,254 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,254 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:32:06,255 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,277 INFO  L354             Elim1Store]: treesize reduction 62, result has 31.1 percent of original size
[2021-06-13 20:32:06,278 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 5 new quantified variables, introduced 4 case distinctions, treesize of input 68 treesize of output 62
[2021-06-13 20:32:06,279 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:06,319 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:06,324 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:06,324 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:201, output treesize:149
[2021-06-13 20:32:06,665 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,665 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,666 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,667 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 70 treesize of output 51
[2021-06-13 20:32:06,668 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:06,708 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:06,712 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,713 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,714 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:06,714 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 50
[2021-06-13 20:32:06,716 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:06,746 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:06,748 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:06,748 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:157, output treesize:106
[2021-06-13 20:32:07,545 INFO  L446         ElimStorePlain]: Different costs {20=[|v_#memory_$Pointer$.offset_124|], 30=[|v_#memory_$Pointer$.base_127|]}
[2021-06-13 20:32:07,550 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:07,551 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:07,552 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:07,553 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:07,553 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:07,554 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 58 treesize of output 60
[2021-06-13 20:32:07,556 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:07,597 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:07,602 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:07,603 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:07,603 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:32:07,604 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:07,629 INFO  L354             Elim1Store]: treesize reduction 124, result has 21.0 percent of original size
[2021-06-13 20:32:07,630 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 5 case distinctions, treesize of input 87 treesize of output 72
[2021-06-13 20:32:07,638 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:07,674 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:07,676 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2021-06-13 20:32:07,676 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:162, output treesize:142
[2021-06-13 20:32:07,925 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:07,926 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:07,926 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:07,952 INFO  L354             Elim1Store]: treesize reduction 154, result has 9.9 percent of original size
[2021-06-13 20:32:07,952 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 8 new quantified variables, introduced 11 case distinctions, treesize of input 257 treesize of output 134
[2021-06-13 20:32:07,954 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:07,989 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:07,993 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:07,994 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:07,994 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:32:08,000 INFO  L354             Elim1Store]: treesize reduction 7, result has 12.5 percent of original size
[2021-06-13 20:32:08,000 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 122 treesize of output 97
[2021-06-13 20:32:08,002 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:32:08,030 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:32:08,032 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2021-06-13 20:32:08,032 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:288, output treesize:166
[2021-06-13 20:32:09,138 INFO  L134       CoverageAnalysis]: Checked inductivity of 41 backedges. 30 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:32:09,138 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1116074260] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:32:09,138 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-13 20:32:09,138 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 49] total 107
[2021-06-13 20:32:09,139 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271314193]
[2021-06-13 20:32:09,139 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 107 states
[2021-06-13 20:32:09,139 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:32:09,139 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 107 interpolants.
[2021-06-13 20:32:09,141 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=371, Invalid=10971, Unknown=0, NotChecked=0, Total=11342
[2021-06-13 20:32:09,141 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:32:09,141 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:32:09,142 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 107 states, 107 states have (on average 3.6261682242990654) internal successors, (388), 107 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)
[2021-06-13 20:32:09,142 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:32:09,142 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:32:09,142 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:32:09,142 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. 
[2021-06-13 20:32:09,142 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:32:09,142 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. 
[2021-06-13 20:32:09,142 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:32:10,662 WARN  L205               SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 66
[2021-06-13 20:32:10,938 WARN  L205               SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 81
[2021-06-13 20:32:11,348 WARN  L205               SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 94
[2021-06-13 20:32:11,576 WARN  L205               SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 80
[2021-06-13 20:32:11,889 WARN  L205               SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 86
[2021-06-13 20:32:12,286 WARN  L205               SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 95
[2021-06-13 20:32:12,673 WARN  L205               SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 99
[2021-06-13 20:32:13,096 WARN  L205               SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 105
[2021-06-13 20:32:13,573 WARN  L205               SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 120
[2021-06-13 20:32:14,062 WARN  L205               SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 110
[2021-06-13 20:32:14,614 WARN  L205               SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 112
[2021-06-13 20:32:15,188 WARN  L205               SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 111
[2021-06-13 20:32:15,620 WARN  L205               SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 109
[2021-06-13 20:32:16,011 WARN  L205               SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 104
[2021-06-13 20:32:16,374 WARN  L205               SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 100
[2021-06-13 20:32:16,869 WARN  L205               SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 107
[2021-06-13 20:32:17,295 WARN  L205               SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 95
[2021-06-13 20:32:17,763 WARN  L205               SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 97
[2021-06-13 20:32:18,274 WARN  L205               SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 101
[2021-06-13 20:32:18,846 WARN  L205               SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 105
[2021-06-13 20:32:19,445 WARN  L205               SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 109
[2021-06-13 20:32:20,201 WARN  L205               SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 120
[2021-06-13 20:32:21,028 WARN  L205               SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 124
[2021-06-13 20:32:22,042 WARN  L205               SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 128
[2021-06-13 20:32:23,063 WARN  L205               SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 124
[2021-06-13 20:32:24,097 WARN  L205               SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 132
[2021-06-13 20:32:25,151 WARN  L205               SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 139
[2021-06-13 20:32:26,228 WARN  L205               SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 143
[2021-06-13 20:32:27,296 WARN  L205               SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 136
[2021-06-13 20:32:28,424 WARN  L205               SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 147
[2021-06-13 20:32:29,625 WARN  L205               SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 152
[2021-06-13 20:32:30,855 WARN  L205               SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 156
[2021-06-13 20:32:32,034 WARN  L205               SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 148
[2021-06-13 20:32:33,299 WARN  L205               SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 362 DAG size of output: 157
[2021-06-13 20:32:34,694 WARN  L205               SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 372 DAG size of output: 161
[2021-06-13 20:32:36,104 WARN  L205               SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 375 DAG size of output: 166
[2021-06-13 20:32:37,588 WARN  L205               SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 386 DAG size of output: 170
[2021-06-13 20:32:39,278 WARN  L205               SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 410 DAG size of output: 182
[2021-06-13 20:32:40,969 WARN  L205               SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 415 DAG size of output: 187
[2021-06-13 20:32:42,728 WARN  L205               SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 419 DAG size of output: 192
[2021-06-13 20:32:44,278 WARN  L205               SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 407 DAG size of output: 186
[2021-06-13 20:32:45,834 WARN  L205               SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 411 DAG size of output: 191
[2021-06-13 20:32:47,747 WARN  L205               SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 451 DAG size of output: 222
[2021-06-13 20:32:49,595 WARN  L205               SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 443 DAG size of output: 221
[2021-06-13 20:32:51,753 WARN  L205               SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 470 DAG size of output: 244
[2021-06-13 20:32:53,536 WARN  L205               SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 429 DAG size of output: 210
[2021-06-13 20:32:55,518 WARN  L205               SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 456 DAG size of output: 240
[2021-06-13 20:32:58,002 WARN  L205               SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 514 DAG size of output: 270
[2021-06-13 20:33:00,354 WARN  L205               SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 500 DAG size of output: 266
[2021-06-13 20:33:02,243 WARN  L205               SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 448 DAG size of output: 230
[2021-06-13 20:33:04,486 WARN  L205               SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 492 DAG size of output: 256
[2021-06-13 20:33:06,560 WARN  L205               SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 473 DAG size of output: 243
[2021-06-13 20:33:08,528 WARN  L205               SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 465 DAG size of output: 233
[2021-06-13 20:33:10,613 WARN  L205               SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 472 DAG size of output: 237
[2021-06-13 20:33:12,403 WARN  L205               SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 440 DAG size of output: 214
[2021-06-13 20:33:14,158 WARN  L205               SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 435 DAG size of output: 209
[2021-06-13 20:33:16,064 WARN  L205               SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 456 DAG size of output: 212
[2021-06-13 20:33:17,705 WARN  L205               SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 428 DAG size of output: 205
[2021-06-13 20:33:19,597 WARN  L205               SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 449 DAG size of output: 209
[2021-06-13 20:33:21,317 WARN  L205               SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 418 DAG size of output: 187
[2021-06-13 20:33:22,905 WARN  L205               SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 399 DAG size of output: 184
[2021-06-13 20:33:24,454 WARN  L205               SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 404 DAG size of output: 190
[2021-06-13 20:33:26,056 WARN  L205               SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 407 DAG size of output: 188
[2021-06-13 20:33:27,299 WARN  L205               SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 188
[2021-06-13 20:33:28,343 WARN  L205               SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 186
[2021-06-13 20:33:29,342 WARN  L205               SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 184
[2021-06-13 20:33:30,311 WARN  L205               SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 182
[2021-06-13 20:33:30,985 WARN  L205               SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 155
[2021-06-13 20:33:31,485 WARN  L205               SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 134
[2021-06-13 20:33:32,116 WARN  L205               SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 139
[2021-06-13 20:33:32,721 WARN  L205               SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 147
[2021-06-13 20:33:33,350 WARN  L205               SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 157
[2021-06-13 20:33:34,047 WARN  L205               SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 160
[2021-06-13 20:33:34,844 WARN  L205               SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 167
[2021-06-13 20:33:35,245 WARN  L205               SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 113
[2021-06-13 20:33:35,860 WARN  L205               SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 152
[2021-06-13 20:33:36,262 WARN  L205               SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 117
[2021-06-13 20:33:36,918 WARN  L205               SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 165
[2021-06-13 20:33:37,231 WARN  L205               SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 111
[2021-06-13 20:33:37,769 WARN  L205               SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 143
[2021-06-13 20:33:38,160 WARN  L205               SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 115
[2021-06-13 20:33:38,730 WARN  L205               SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 156
[2021-06-13 20:33:39,109 WARN  L205               SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 107
[2021-06-13 20:33:39,624 WARN  L205               SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 152
[2021-06-13 20:33:40,055 WARN  L205               SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 115
[2021-06-13 20:33:40,641 WARN  L205               SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 158
[2021-06-13 20:33:41,039 WARN  L205               SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 118
[2021-06-13 20:33:41,492 WARN  L205               SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 120
[2021-06-13 20:33:41,908 WARN  L205               SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 114
[2021-06-13 20:33:42,443 WARN  L205               SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 150
[2021-06-13 20:33:42,830 WARN  L205               SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 116
[2021-06-13 20:33:43,199 WARN  L205               SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 106
[2021-06-13 20:33:43,705 WARN  L205               SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 146
[2021-06-13 20:33:44,094 WARN  L205               SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 103
[2021-06-13 20:33:44,646 WARN  L205               SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 153
[2021-06-13 20:33:45,234 WARN  L205               SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 160
[2021-06-13 20:33:45,807 WARN  L205               SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 156
[2021-06-13 20:33:46,372 WARN  L205               SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 163
[2021-06-13 20:33:46,886 WARN  L205               SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 153
[2021-06-13 20:33:47,408 WARN  L205               SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 156
[2021-06-13 20:33:48,016 WARN  L205               SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 159
[2021-06-13 20:33:48,537 WARN  L205               SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 156
[2021-06-13 20:33:48,856 WARN  L205               SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 84
[2021-06-13 20:33:49,116 WARN  L205               SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 81
[2021-06-13 20:33:49,451 WARN  L205               SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75
[2021-06-13 20:33:49,717 WARN  L205               SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 78
[2021-06-13 20:33:49,951 WARN  L205               SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 72
[2021-06-13 20:33:50,230 WARN  L205               SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 68
[2021-06-13 20:33:51,397 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:33:51,397 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:33:51,397 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:33:51,398 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-13 20:33:51,398 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:33:51,398 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. 
[2021-06-13 20:33:51,398 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. 
[2021-06-13 20:33:51,598 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-13 20:33:51,599 INFO  L430      AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:33:51,599 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:33:51,599 INFO  L82        PathProgramCache]: Analyzing trace with hash 253119306, now seen corresponding path program 1 times
[2021-06-13 20:33:51,599 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:33:51,599 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736476853]
[2021-06-13 20:33:51,600 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:33:51,618 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:33:51,658 INFO  L134       CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.
[2021-06-13 20:33:51,658 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:33:51,658 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1736476853]
[2021-06-13 20:33:51,658 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1736476853] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:33:51,658 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1819778448]
[2021-06-13 20:33:51,658 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
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
[2021-06-13 20:33:51,809 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:33:51,811 INFO  L263         TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 4 conjunts are in the unsatisfiable core
[2021-06-13 20:33:51,814 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-13 20:33:52,004 INFO  L134       CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.
[2021-06-13 20:33:52,004 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1819778448] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:33:52,004 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-13 20:33:52,004 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6
[2021-06-13 20:33:52,004 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282654287]
[2021-06-13 20:33:52,005 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 6 states
[2021-06-13 20:33:52,005 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:33:52,005 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2021-06-13 20:33:52,005 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30
[2021-06-13 20:33:52,005 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:33:52,005 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:33:52,005 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 6 states, 6 states have (on average 51.166666666666664) internal successors, (307), 6 states have internal predecessors, (307), 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)
[2021-06-13 20:33:52,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:33:52,005 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:33:52,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:33:52,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-13 20:33:52,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:33:52,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. 
[2021-06-13 20:33:52,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 107 states. 
[2021-06-13 20:33:52,006 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:33:52,285 WARN  L205               SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62
[2021-06-13 20:33:52,459 WARN  L205               SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66
[2021-06-13 20:33:52,479 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:33:52,479 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:33:52,479 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:33:52,479 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-13 20:33:52,479 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:33:52,479 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. 
[2021-06-13 20:33:52,479 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. 
[2021-06-13 20:33:52,479 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:33:52,684 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16
[2021-06-13 20:33:52,685 INFO  L430      AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:33:52,685 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:33:52,685 INFO  L82        PathProgramCache]: Analyzing trace with hash 1204818242, now seen corresponding path program 1 times
[2021-06-13 20:33:52,685 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:33:52,685 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [204477601]
[2021-06-13 20:33:52,686 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:33:52,809 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:33:55,946 INFO  L134       CoverageAnalysis]: Checked inductivity of 61 backedges. 20 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:33:55,947 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:33:55,947 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [204477601]
[2021-06-13 20:33:55,947 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [204477601] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:33:55,947 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1094110253]
[2021-06-13 20:33:55,947 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
[2021-06-13 20:33:56,118 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:33:56,121 INFO  L263         TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 83 conjunts are in the unsatisfiable core
[2021-06-13 20:33:56,124 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-13 20:33:56,707 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 15 treesize of output 11
[2021-06-13 20:33:56,708 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:56,715 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:33:56,717 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
[2021-06-13 20:33:56,718 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:56,724 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:33:56,724 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:56,725 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:40, output treesize:32
[2021-06-13 20:33:56,803 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:56,804 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20
[2021-06-13 20:33:56,805 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:56,815 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:33:56,818 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:56,818 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
[2021-06-13 20:33:56,819 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:56,828 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:33:56,829 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:56,829 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:56, output treesize:48
[2021-06-13 20:33:56,921 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:56,922 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:56,923 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:56,923 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 34 treesize of output 36
[2021-06-13 20:33:56,924 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:56,940 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:33:56,943 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:56,944 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:56,945 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:56,945 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 30 treesize of output 32
[2021-06-13 20:33:56,946 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:56,962 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:33:56,963 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:56,963 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:74, output treesize:66
[2021-06-13 20:33:57,355 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:57,356 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:57,358 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:57,358 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 39 treesize of output 17
[2021-06-13 20:33:57,360 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:57,370 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:33:57,370 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:57,370 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:84, output treesize:51
[2021-06-13 20:33:57,462 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:57,463 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:57,463 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:57,465 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:57,466 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:33:57,476 INFO  L354             Elim1Store]: treesize reduction 25, result has 30.6 percent of original size
[2021-06-13 20:33:57,476 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 4 new quantified variables, introduced 1 case distinctions, treesize of input 59 treesize of output 53
[2021-06-13 20:33:57,478 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:57,488 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:33:57,491 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:57,491 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:75, output treesize:30
[2021-06-13 20:33:57,654 INFO  L354             Elim1Store]: treesize reduction 39, result has 18.8 percent of original size
[2021-06-13 20:33:57,654 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 38 treesize of output 25
[2021-06-13 20:33:57,655 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:57,661 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:33:57,662 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:57,662 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:49, output treesize:30
[2021-06-13 20:33:57,708 INFO  L354             Elim1Store]: treesize reduction 68, result has 31.3 percent of original size
[2021-06-13 20:33:57,708 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 32 treesize of output 46
[2021-06-13 20:33:57,711 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:33:57,722 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:33:57,725 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2021-06-13 20:33:57,725 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:43, output treesize:47
[2021-06-13 20:34:18,366 INFO  L446         ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_129|], 20=[|v_#memory_$Pointer$.base_135|]}
[2021-06-13 20:34:18,371 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
[2021-06-13 20:34:18,372 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:18,376 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
[2021-06-13 20:34:18,377 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:18,398 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:34:18,408 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:18,427 INFO  L354             Elim1Store]: treesize reduction 68, result has 21.8 percent of original size
[2021-06-13 20:34:18,428 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 61 treesize of output 42
[2021-06-13 20:34:18,429 INFO  L550         ElimStorePlain]: Start of recursive call 4:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:18,436 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:18,463 INFO  L354             Elim1Store]: treesize reduction 134, result has 17.3 percent of original size
[2021-06-13 20:34:18,464 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 67 treesize of output 51
[2021-06-13 20:34:18,465 INFO  L550         ElimStorePlain]: Start of recursive call 5:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:18,482 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:34:18,485 INFO  L550         ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars,  End of recursive call: 3 dim-0 vars,  and 2 xjuncts.
[2021-06-13 20:34:18,485 INFO  L247         ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:155, output treesize:169
[2021-06-13 20:34:22,556 WARN  L205               SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 50
[2021-06-13 20:34:22,820 INFO  L446         ElimStorePlain]: Different costs {2=[v_prenex_2, |v_#memory_$Pointer$.offset_130|], 20=[v_prenex_3], 30=[|v_#memory_$Pointer$.base_136|]}
[2021-06-13 20:34:22,839 INFO  L354             Elim1Store]: treesize reduction 53, result has 14.5 percent of original size
[2021-06-13 20:34:22,839 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 135 treesize of output 69
[2021-06-13 20:34:22,840 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:22,872 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:34:22,889 INFO  L354             Elim1Store]: treesize reduction 53, result has 14.5 percent of original size
[2021-06-13 20:34:22,889 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 49
[2021-06-13 20:34:22,890 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:22,917 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:34:22,921 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:22,966 INFO  L354             Elim1Store]: treesize reduction 186, result has 18.8 percent of original size
[2021-06-13 20:34:22,966 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 99 treesize of output 77
[2021-06-13 20:34:22,967 INFO  L550         ElimStorePlain]: Start of recursive call 4:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:22,995 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:34:23,000 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:23,076 INFO  L354             Elim1Store]: treesize reduction 258, result has 23.2 percent of original size
[2021-06-13 20:34:23,077 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 105 treesize of output 112
[2021-06-13 20:34:23,079 INFO  L550         ElimStorePlain]: Start of recursive call 5:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:23,118 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:34:23,149 INFO  L550         ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 4 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 2 xjuncts.
[2021-06-13 20:34:23,149 INFO  L247         ElimStorePlain]: Needed 5 recursive calls to eliminate 9 variables, input treesize:337, output treesize:203
[2021-06-13 20:34:25,105 INFO  L446         ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_131|], 30=[|v_#memory_$Pointer$.base_137|]}
[2021-06-13 20:34:25,110 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,114 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
[2021-06-13 20:34:25,115 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,121 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,125 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
[2021-06-13 20:34:25,126 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,134 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,138 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
[2021-06-13 20:34:25,139 INFO  L550         ElimStorePlain]: Start of recursive call 4:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,145 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,149 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
[2021-06-13 20:34:25,150 INFO  L550         ElimStorePlain]: Start of recursive call 5:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,157 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,160 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
[2021-06-13 20:34:25,161 INFO  L550         ElimStorePlain]: Start of recursive call 6:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,166 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,170 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
[2021-06-13 20:34:25,171 INFO  L550         ElimStorePlain]: Start of recursive call 7:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,177 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,181 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
[2021-06-13 20:34:25,182 INFO  L550         ElimStorePlain]: Start of recursive call 8:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,187 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,190 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
[2021-06-13 20:34:25,191 INFO  L550         ElimStorePlain]: Start of recursive call 9:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,196 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,200 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
[2021-06-13 20:34:25,201 INFO  L550         ElimStorePlain]: Start of recursive call 10:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,206 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,210 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
[2021-06-13 20:34:25,211 INFO  L550         ElimStorePlain]: Start of recursive call 11:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,216 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,219 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
[2021-06-13 20:34:25,220 INFO  L550         ElimStorePlain]: Start of recursive call 12:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,225 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,227 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
[2021-06-13 20:34:25,228 INFO  L550         ElimStorePlain]: Start of recursive call 13:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,353 WARN  L205               SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54
[2021-06-13 20:34:25,354 INFO  L628         ElimStorePlain]: treesize reduction 721, result has 28.6 percent of original size
[2021-06-13 20:34:25,388 INFO  L354             Elim1Store]: treesize reduction 104, result has 23.0 percent of original size
[2021-06-13 20:34:25,389 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 64 treesize of output 54
[2021-06-13 20:34:25,390 INFO  L550         ElimStorePlain]: Start of recursive call 14:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,421 INFO  L354             Elim1Store]: treesize reduction 51, result has 15.0 percent of original size
[2021-06-13 20:34:25,421 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 58 treesize of output 33
[2021-06-13 20:34:25,422 INFO  L550         ElimStorePlain]: Start of recursive call 15:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,427 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,428 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,433 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 34
[2021-06-13 20:34:25,434 INFO  L550         ElimStorePlain]: Start of recursive call 16:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,439 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:34:25,451 INFO  L354             Elim1Store]: treesize reduction 51, result has 15.0 percent of original size
[2021-06-13 20:34:25,451 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 3 new quantified variables, introduced 2 case distinctions, treesize of input 49 treesize of output 42
[2021-06-13 20:34:25,452 INFO  L550         ElimStorePlain]: Start of recursive call 17:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,495 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:34:25,501 INFO  L550         ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars,  End of recursive call:  and 4 xjuncts.
[2021-06-13 20:34:25,501 INFO  L247         ElimStorePlain]: Needed 17 recursive calls to eliminate 6 variables, input treesize:1058, output treesize:124
[2021-06-13 20:34:25,638 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 30 treesize of output 12
[2021-06-13 20:34:25,639 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,644 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:34:25,646 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
[2021-06-13 20:34:25,647 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,651 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:34:25,652 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:34:25,652 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:48, output treesize:7
[2021-06-13 20:34:25,751 INFO  L134       CoverageAnalysis]: Checked inductivity of 61 backedges. 20 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:34:25,751 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1094110253] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:34:25,751 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-13 20:34:25,751 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 31] total 86
[2021-06-13 20:34:25,751 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800786548]
[2021-06-13 20:34:25,752 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 86 states
[2021-06-13 20:34:25,752 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:34:25,752 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants.
[2021-06-13 20:34:25,753 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=274, Invalid=7030, Unknown=6, NotChecked=0, Total=7310
[2021-06-13 20:34:25,753 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:34:25,753 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:34:25,754 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 86 states, 86 states have (on average 5.023255813953488) internal successors, (432), 86 states have internal predecessors, (432), 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)
[2021-06-13 20:34:25,754 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:34:25,754 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:34:25,754 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:34:25,754 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-13 20:34:25,754 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:34:25,754 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. 
[2021-06-13 20:34:25,754 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 107 states. 
[2021-06-13 20:34:25,754 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:34:25,754 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:34:34,646 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 68
[2021-06-13 20:34:34,895 WARN  L205               SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 72
[2021-06-13 20:34:35,188 WARN  L205               SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 76
[2021-06-13 20:34:35,520 WARN  L205               SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 80
[2021-06-13 20:34:35,930 WARN  L205               SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 84
[2021-06-13 20:34:36,272 WARN  L205               SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 88
[2021-06-13 20:34:36,623 WARN  L205               SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 93
[2021-06-13 20:34:37,021 WARN  L205               SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 93
[2021-06-13 20:34:37,405 WARN  L205               SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 98
[2021-06-13 20:34:37,823 WARN  L205               SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 108
[2021-06-13 20:34:38,228 WARN  L205               SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 101
[2021-06-13 20:34:38,665 WARN  L205               SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 113
[2021-06-13 20:34:39,159 WARN  L205               SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 120
[2021-06-13 20:34:39,614 WARN  L205               SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 116
[2021-06-13 20:34:40,162 WARN  L205               SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 121
[2021-06-13 20:34:43,495 WARN  L205               SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 130
[2021-06-13 20:34:44,123 WARN  L205               SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 134
[2021-06-13 20:34:46,398 WARN  L205               SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 140
[2021-06-13 20:34:47,125 WARN  L205               SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 164
[2021-06-13 20:34:48,043 WARN  L205               SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 188
[2021-06-13 20:34:50,082 WARN  L205               SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 210
[2021-06-13 20:34:50,959 WARN  L205               SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 184
[2021-06-13 20:34:52,995 WARN  L205               SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 206
[2021-06-13 20:34:55,696 WARN  L205               SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 290 DAG size of output: 200
[2021-06-13 20:34:56,552 WARN  L205               SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 184
[2021-06-13 20:34:59,299 WARN  L205               SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 296 DAG size of output: 200
[2021-06-13 20:35:01,999 WARN  L205               SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 162
[2021-06-13 20:35:03,726 WARN  L205               SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 155
[2021-06-13 20:35:06,386 WARN  L205               SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 159
[2021-06-13 20:35:07,065 WARN  L205               SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 150
[2021-06-13 20:35:08,910 WARN  L205               SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 152
[2021-06-13 20:35:15,365 WARN  L205               SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 130
[2021-06-13 20:35:18,370 WARN  L205               SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 128
[2021-06-13 20:35:18,999 WARN  L205               SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 139
[2021-06-13 20:35:19,608 WARN  L205               SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 142
[2021-06-13 20:35:20,592 WARN  L205               SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 143
[2021-06-13 20:35:21,156 WARN  L205               SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 137
[2021-06-13 20:35:22,869 WARN  L205               SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 148
[2021-06-13 20:35:30,086 WARN  L205               SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 147
[2021-06-13 20:35:35,838 WARN  L205               SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 140
[2021-06-13 20:35:38,266 WARN  L205               SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 132
[2021-06-13 20:35:40,822 WARN  L205               SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 125
[2021-06-13 20:35:43,797 WARN  L205               SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 150
[2021-06-13 20:35:44,466 WARN  L205               SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 141
[2021-06-13 20:35:47,071 WARN  L205               SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 129
[2021-06-13 20:35:51,312 WARN  L205               SmtUtils]: Spent 4.00 s on a formula simplification. DAG size of input: 354 DAG size of output: 146
[2021-06-13 20:35:52,338 WARN  L205               SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 151
[2021-06-13 20:35:53,206 WARN  L205               SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 160
[2021-06-13 20:35:53,688 WARN  L205               SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 113
[2021-06-13 20:35:54,173 WARN  L205               SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 119
[2021-06-13 20:35:54,705 WARN  L205               SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 125
[2021-06-13 20:35:55,311 WARN  L205               SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 125
[2021-06-13 20:35:55,962 WARN  L205               SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 131
[2021-06-13 20:35:56,633 WARN  L205               SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 126
[2021-06-13 20:35:57,242 WARN  L205               SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 130
[2021-06-13 20:36:04,748 WARN  L205               SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 144
[2021-06-13 20:36:05,371 WARN  L205               SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 134
[2021-06-13 20:36:06,001 WARN  L205               SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 142
[2021-06-13 20:36:06,383 WARN  L205               SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 131
[2021-06-13 20:36:06,795 WARN  L205               SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 133
[2021-06-13 20:36:12,383 WARN  L205               SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 135
[2021-06-13 20:36:17,437 WARN  L205               SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 94
[2021-06-13 20:36:27,749 WARN  L205               SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 96
[2021-06-13 20:36:31,784 WARN  L205               SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 100
[2021-06-13 20:36:32,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:36:32,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:36:32,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:36:32,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-13 20:36:32,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:36:32,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. 
[2021-06-13 20:36:32,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. 
[2021-06-13 20:36:32,102 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:36:32,102 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. 
[2021-06-13 20:36:32,302 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17
[2021-06-13 20:36:32,302 INFO  L430      AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:36:32,303 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:36:32,303 INFO  L82        PathProgramCache]: Analyzing trace with hash -1542347422, now seen corresponding path program 1 times
[2021-06-13 20:36:32,303 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:36:32,303 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [117061203]
[2021-06-13 20:36:32,303 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:36:32,365 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:36:38,394 INFO  L134       CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:36:38,395 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:36:38,395 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [117061203]
[2021-06-13 20:36:38,395 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [117061203] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:36:38,395 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [285728458]
[2021-06-13 20:36:38,395 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
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
[2021-06-13 20:36:38,540 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:36:38,544 INFO  L263         TraceCheckSpWp]: Trace formula consists of 583 conjuncts, 137 conjunts are in the unsatisfiable core
[2021-06-13 20:36:38,548 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-13 20:36:39,616 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
[2021-06-13 20:36:39,617 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:39,629 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:39,632 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 15 treesize of output 11
[2021-06-13 20:36:39,632 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:39,644 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:39,644 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:39,645 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:52, output treesize:44
[2021-06-13 20:36:39,761 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:39,762 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20
[2021-06-13 20:36:39,763 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:39,778 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:39,782 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:39,782 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
[2021-06-13 20:36:39,783 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:39,798 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:39,799 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:39,799 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:68, output treesize:60
[2021-06-13 20:36:39,933 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:39,934 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:39,935 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:39,935 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 30 treesize of output 32
[2021-06-13 20:36:39,936 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:39,957 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:39,961 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:39,961 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:39,962 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:39,962 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 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
[2021-06-13 20:36:39,963 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:39,982 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:39,984 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:39,984 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:86, output treesize:78
[2021-06-13 20:36:40,483 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:40,484 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:36:40,484 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:40,485 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 13
[2021-06-13 20:36:40,486 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:40,502 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:40,503 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:40,503 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:84, output treesize:57
[2021-06-13 20:36:40,639 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:40,640 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:36:40,640 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:40,641 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:40,642 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:40,654 INFO  L354             Elim1Store]: treesize reduction 25, result has 30.6 percent of original size
[2021-06-13 20:36:40,654 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 51
[2021-06-13 20:36:40,656 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:40,675 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:40,678 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:40,678 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:81, output treesize:40
[2021-06-13 20:36:40,916 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:40,919 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 0 case distinctions, treesize of input 36 treesize of output 23
[2021-06-13 20:36:40,920 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:40,931 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:40,932 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:40,932 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:40
[2021-06-13 20:36:41,093 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:41,114 INFO  L354             Elim1Store]: treesize reduction 52, result has 34.2 percent of original size
[2021-06-13 20:36:41,114 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 30 treesize of output 42
[2021-06-13 20:36:41,115 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:41,135 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:41,152 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 1 xjuncts.
[2021-06-13 20:36:41,153 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:59, output treesize:63
[2021-06-13 20:36:41,791 INFO  L446         ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_135|], 20=[|v_#memory_$Pointer$.base_144|]}
[2021-06-13 20:36:41,798 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
[2021-06-13 20:36:41,799 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:41,804 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
[2021-06-13 20:36:41,805 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:41,849 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:41,856 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:41,857 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:41,859 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:41,859 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 49 treesize of output 38
[2021-06-13 20:36:41,860 INFO  L550         ElimStorePlain]: Start of recursive call 4:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:41,865 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:41,865 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:41,877 INFO  L354             Elim1Store]: treesize reduction 63, result has 12.5 percent of original size
[2021-06-13 20:36:41,877 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 63 treesize of output 47
[2021-06-13 20:36:41,878 INFO  L550         ElimStorePlain]: Start of recursive call 5:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:41,917 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:41,919 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars,  End of recursive call: 2 dim-0 vars,  and 2 xjuncts.
[2021-06-13 20:36:41,919 INFO  L247         ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:169, output treesize:158
[2021-06-13 20:36:44,230 INFO  L446         ElimStorePlain]: Different costs {12=[|v_#memory_$Pointer$.offset_136|], 36=[|v_#memory_$Pointer$.base_145|]}
[2021-06-13 20:36:44,234 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,235 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:36:44,238 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:36:44,258 INFO  L354             Elim1Store]: treesize reduction 98, result has 14.8 percent of original size
[2021-06-13 20:36:44,258 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 2 new quantified variables, introduced 3 case distinctions, treesize of input 62 treesize of output 27
[2021-06-13 20:36:44,259 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:44,275 INFO  L354             Elim1Store]: treesize reduction 47, result has 13.0 percent of original size
[2021-06-13 20:36:44,275 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 14
[2021-06-13 20:36:44,276 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:44,294 INFO  L354             Elim1Store]: treesize reduction 47, result has 13.0 percent of original size
[2021-06-13 20:36:44,294 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 14
[2021-06-13 20:36:44,295 INFO  L550         ElimStorePlain]: Start of recursive call 4:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:44,300 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,301 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:36:44,323 INFO  L354             Elim1Store]: treesize reduction 98, result has 14.8 percent of original size
[2021-06-13 20:36:44,323 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 2 new quantified variables, introduced 3 case distinctions, treesize of input 62 treesize of output 27
[2021-06-13 20:36:44,325 INFO  L550         ElimStorePlain]: Start of recursive call 5:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:44,403 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:44,411 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,412 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:36:44,424 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:36:44,430 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,431 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,432 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,432 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,433 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:36:44,481 INFO  L354             Elim1Store]: treesize reduction 158, result has 21.0 percent of original size
[2021-06-13 20:36:44,481 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 17 case distinctions, treesize of input 94 treesize of output 77
[2021-06-13 20:36:44,483 INFO  L550         ElimStorePlain]: Start of recursive call 6:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:44,504 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,505 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,505 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:36:44,555 INFO  L354             Elim1Store]: treesize reduction 124, result has 21.0 percent of original size
[2021-06-13 20:36:44,555 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 6 new quantified variables, introduced 9 case distinctions, treesize of input 76 treesize of output 64
[2021-06-13 20:36:44,556 INFO  L550         ElimStorePlain]: Start of recursive call 7:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:44,564 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,565 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:36:44,577 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:36:44,583 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,584 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,585 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,585 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,586 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:36:44,647 INFO  L354             Elim1Store]: treesize reduction 158, result has 21.0 percent of original size
[2021-06-13 20:36:44,647 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 17 case distinctions, treesize of input 90 treesize of output 77
[2021-06-13 20:36:44,649 INFO  L550         ElimStorePlain]: Start of recursive call 8:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:44,657 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,658 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:44,658 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:36:44,696 INFO  L354             Elim1Store]: treesize reduction 124, result has 21.0 percent of original size
[2021-06-13 20:36:44,696 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 6 new quantified variables, introduced 10 case distinctions, treesize of input 80 treesize of output 64
[2021-06-13 20:36:44,697 INFO  L550         ElimStorePlain]: Start of recursive call 9:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:44,775 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:44,779 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars,  End of recursive call:  and 4 xjuncts.
[2021-06-13 20:36:44,779 INFO  L247         ElimStorePlain]: Needed 9 recursive calls to eliminate 3 variables, input treesize:569, output treesize:241
[2021-06-13 20:36:45,581 INFO  L446         ElimStorePlain]: Different costs {0=[v_prenex_6, v_prenex_9], 1=[|v_#memory_$Pointer$.base_146|], 2=[v_prenex_13], 6=[|v_#memory_$Pointer$.offset_137|, v_prenex_5], 10=[v_prenex_10], 18=[v_prenex_15]}
[2021-06-13 20:36:45,590 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:45,590 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 65 treesize of output 46
[2021-06-13 20:36:45,591 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:45,763 WARN  L205               SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 121
[2021-06-13 20:36:45,763 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:45,772 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:45,773 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 26
[2021-06-13 20:36:45,774 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:45,929 WARN  L205               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 119
[2021-06-13 20:36:45,929 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:45,972 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:45,973 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 61 treesize of output 46
[2021-06-13 20:36:45,974 INFO  L550         ElimStorePlain]: Start of recursive call 4:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:45,987 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:45,987 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 65 treesize of output 39
[2021-06-13 20:36:45,989 INFO  L550         ElimStorePlain]: Start of recursive call 5:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:46,216 WARN  L205               SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 106
[2021-06-13 20:36:46,217 INFO  L628         ElimStorePlain]: treesize reduction 73, result has 86.2 percent of original size
[2021-06-13 20:36:46,241 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,244 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 56
[2021-06-13 20:36:46,245 INFO  L550         ElimStorePlain]: Start of recursive call 6:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:46,253 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,255 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 56
[2021-06-13 20:36:46,256 INFO  L550         ElimStorePlain]: Start of recursive call 7:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:46,347 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:46,353 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,354 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,355 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 37
[2021-06-13 20:36:46,356 INFO  L550         ElimStorePlain]: Start of recursive call 8:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:46,443 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:46,448 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,449 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,450 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 37
[2021-06-13 20:36:46,451 INFO  L550         ElimStorePlain]: Start of recursive call 9:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:46,531 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:46,537 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,538 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,539 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,541 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:46,542 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 4 new quantified variables, introduced 2 case distinctions, treesize of input 77 treesize of output 55
[2021-06-13 20:36:46,543 INFO  L550         ElimStorePlain]: Start of recursive call 10:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:46,627 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:46,633 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,633 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:36:46,639 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,640 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,644 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:46,644 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 4 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 60
[2021-06-13 20:36:46,645 INFO  L550         ElimStorePlain]: Start of recursive call 11:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:46,650 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,651 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,652 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,653 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,654 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:36:46,657 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:46,657 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 4 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 67
[2021-06-13 20:36:46,658 INFO  L550         ElimStorePlain]: Start of recursive call 12:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:46,759 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69
[2021-06-13 20:36:46,760 INFO  L628         ElimStorePlain]: treesize reduction 95, result has 74.5 percent of original size
[2021-06-13 20:36:46,763 INFO  L550         ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 8 dim-2 vars,  End of recursive call:  and 4 xjuncts.
[2021-06-13 20:36:46,763 INFO  L247         ElimStorePlain]: Needed 12 recursive calls to eliminate 16 variables, input treesize:579, output treesize:161
[2021-06-13 20:36:47,123 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 36 treesize of output 16
[2021-06-13 20:36:47,125 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:47,141 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:47,144 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 24 treesize of output 12
[2021-06-13 20:36:47,145 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:47,158 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:47,162 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 30 treesize of output 14
[2021-06-13 20:36:47,163 INFO  L550         ElimStorePlain]: Start of recursive call 4:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:47,173 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:47,175 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 22 treesize of output 10
[2021-06-13 20:36:47,184 INFO  L550         ElimStorePlain]: Start of recursive call 5:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:36:47,193 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:36:47,194 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 4 dim-2 vars,  End of recursive call:  and 2 xjuncts.
[2021-06-13 20:36:47,195 INFO  L247         ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:111, output treesize:17
[2021-06-13 20:36:47,436 INFO  L134       CoverageAnalysis]: Checked inductivity of 64 backedges. 24 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:36:47,436 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [285728458] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:36:47,436 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-13 20:36:47,436 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [82, 43] total 123
[2021-06-13 20:36:47,436 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1770937819]
[2021-06-13 20:36:47,437 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 123 states
[2021-06-13 20:36:47,437 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:36:47,437 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 123 interpolants.
[2021-06-13 20:36:47,439 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=406, Invalid=14600, Unknown=0, NotChecked=0, Total=15006
[2021-06-13 20:36:47,439 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:36:47,439 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:36:47,440 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 123 states, 123 states have (on average 3.747967479674797) internal successors, (461), 123 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)
[2021-06-13 20:36:47,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:36:47,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:36:47,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:36:47,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-13 20:36:47,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:36:47,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. 
[2021-06-13 20:36:47,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 107 states. 
[2021-06-13 20:36:47,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:36:47,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. 
[2021-06-13 20:36:47,440 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:36:49,768 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 77
[2021-06-13 20:36:50,086 WARN  L205               SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 79
[2021-06-13 20:36:50,367 WARN  L205               SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 84
[2021-06-13 20:36:50,655 WARN  L205               SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84
[2021-06-13 20:36:51,006 WARN  L205               SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 79
[2021-06-13 20:36:51,358 WARN  L205               SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84
[2021-06-13 20:36:51,874 WARN  L205               SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 75
[2021-06-13 20:36:52,162 WARN  L205               SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 79
[2021-06-13 20:36:52,469 WARN  L205               SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 85
[2021-06-13 20:36:52,798 WARN  L205               SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 87
[2021-06-13 20:36:53,183 WARN  L205               SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 93
[2021-06-13 20:36:53,617 WARN  L205               SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 97
[2021-06-13 20:36:54,112 WARN  L205               SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 99
[2021-06-13 20:36:54,664 WARN  L205               SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 97
[2021-06-13 20:36:55,152 WARN  L205               SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 101
[2021-06-13 20:36:55,648 WARN  L205               SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 104
[2021-06-13 20:36:56,147 WARN  L205               SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 106
[2021-06-13 20:36:56,710 WARN  L205               SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 110
[2021-06-13 20:36:57,219 WARN  L205               SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 111
[2021-06-13 20:36:57,768 WARN  L205               SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 115
[2021-06-13 20:36:58,376 WARN  L205               SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 119
[2021-06-13 20:36:58,926 WARN  L205               SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 116
[2021-06-13 20:36:59,507 WARN  L205               SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 117
[2021-06-13 20:37:00,095 WARN  L205               SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 122
[2021-06-13 20:37:00,667 WARN  L205               SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 121
[2021-06-13 20:37:01,282 WARN  L205               SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 127
[2021-06-13 20:37:01,907 WARN  L205               SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 127
[2021-06-13 20:37:02,562 WARN  L205               SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 133
[2021-06-13 20:37:03,243 WARN  L205               SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 136
[2021-06-13 20:37:03,988 WARN  L205               SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 145
[2021-06-13 20:37:04,941 WARN  L205               SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 155
[2021-06-13 20:37:05,853 WARN  L205               SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 153
[2021-06-13 20:37:06,886 WARN  L205               SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 172
[2021-06-13 20:37:08,071 WARN  L205               SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 192
[2021-06-13 20:37:09,418 WARN  L205               SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 351 DAG size of output: 211
[2021-06-13 20:37:10,482 WARN  L205               SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 190
[2021-06-13 20:37:11,761 WARN  L205               SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 348 DAG size of output: 209
[2021-06-13 20:37:12,902 WARN  L205               SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 192
[2021-06-13 20:37:14,025 WARN  L205               SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 190
[2021-06-13 20:37:15,225 WARN  L205               SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 196
[2021-06-13 20:37:16,182 WARN  L205               SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 178
[2021-06-13 20:37:17,247 WARN  L205               SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 184
[2021-06-13 20:37:18,429 WARN  L205               SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 184
[2021-06-13 20:37:19,404 WARN  L205               SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 176
[2021-06-13 20:37:20,392 WARN  L205               SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 182
[2021-06-13 20:37:21,161 WARN  L205               SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 144
[2021-06-13 20:37:21,784 WARN  L205               SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 138
[2021-06-13 20:37:22,434 WARN  L205               SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 144
[2021-06-13 20:37:23,116 WARN  L205               SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 146
[2021-06-13 20:37:24,028 WARN  L205               SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 170
[2021-06-13 20:37:24,659 WARN  L205               SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 142
[2021-06-13 20:37:25,367 WARN  L205               SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 155
[2021-06-13 20:37:25,926 WARN  L205               SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 131
[2021-06-13 20:37:26,328 WARN  L205               SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 118
[2021-06-13 20:37:26,748 WARN  L205               SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 127
[2021-06-13 20:37:27,120 WARN  L205               SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 114
[2021-06-13 20:37:27,720 WARN  L205               SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 147
[2021-06-13 20:37:28,252 WARN  L205               SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 142
[2021-06-13 20:37:28,956 WARN  L205               SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 155
[2021-06-13 20:37:29,663 WARN  L205               SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 164
[2021-06-13 20:37:30,462 WARN  L205               SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 180
[2021-06-13 20:37:31,453 WARN  L205               SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 167
[2021-06-13 20:37:32,355 WARN  L205               SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 176
[2021-06-13 20:37:33,456 WARN  L205               SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 201
[2021-06-13 20:37:34,066 WARN  L205               SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 133
[2021-06-13 20:37:34,700 WARN  L205               SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 140
[2021-06-13 20:37:35,464 WARN  L205               SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 151
[2021-06-13 20:37:36,007 WARN  L205               SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 136
[2021-06-13 20:37:36,643 WARN  L205               SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 147
[2021-06-13 20:37:37,255 WARN  L205               SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 145
[2021-06-13 20:37:37,919 WARN  L205               SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 147
[2021-06-13 20:37:38,588 WARN  L205               SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 151
[2021-06-13 20:37:39,273 WARN  L205               SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 156
[2021-06-13 20:37:39,913 WARN  L205               SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 143
[2021-06-13 20:37:40,544 WARN  L205               SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 148
[2021-06-13 20:37:41,251 WARN  L205               SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 141
[2021-06-13 20:37:41,846 WARN  L205               SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 137
[2021-06-13 20:37:42,565 WARN  L205               SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 139
[2021-06-13 20:37:44,506 WARN  L205               SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 358 DAG size of output: 148
[2021-06-13 20:37:45,375 WARN  L205               SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 138
[2021-06-13 20:37:46,246 WARN  L205               SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 143
[2021-06-13 20:37:46,857 WARN  L205               SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 139
[2021-06-13 20:37:48,350 WARN  L205               SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 134
[2021-06-13 20:37:48,858 WARN  L205               SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 130
[2021-06-13 20:37:49,246 WARN  L205               SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81
[2021-06-13 20:37:49,635 WARN  L205               SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 108
[2021-06-13 20:37:50,257 WARN  L205               SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 138
[2021-06-13 20:37:50,581 WARN  L205               SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 112
[2021-06-13 20:37:50,976 WARN  L205               SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 112
[2021-06-13 20:37:51,421 WARN  L205               SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 114
[2021-06-13 20:37:52,190 WARN  L205               SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 143
[2021-06-13 20:37:52,699 WARN  L205               SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 143
[2021-06-13 20:37:53,159 WARN  L205               SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 141
[2021-06-13 20:37:53,542 WARN  L205               SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 109
[2021-06-13 20:37:53,974 WARN  L205               SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 137
[2021-06-13 20:37:54,270 WARN  L205               SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 105
[2021-06-13 20:37:54,615 WARN  L205               SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 114
[2021-06-13 20:37:54,957 WARN  L205               SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 110
[2021-06-13 20:37:55,062 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:37:55,062 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:37:55,062 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:37:55,062 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-13 20:37:55,062 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:37:55,062 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. 
[2021-06-13 20:37:55,062 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. 
[2021-06-13 20:37:55,062 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:37:55,062 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. 
[2021-06-13 20:37:55,063 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 113 states. 
[2021-06-13 20:37:55,263 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable135
[2021-06-13 20:37:55,263 INFO  L430      AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:37:55,264 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:37:55,264 INFO  L82        PathProgramCache]: Analyzing trace with hash -1167538032, now seen corresponding path program 1 times
[2021-06-13 20:37:55,264 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:37:55,264 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129420417]
[2021-06-13 20:37:55,264 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:37:55,303 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:37:55,349 INFO  L134       CoverageAnalysis]: Checked inductivity of 54 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked.
[2021-06-13 20:37:55,349 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:37:55,349 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129420417]
[2021-06-13 20:37:55,349 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1129420417] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-13 20:37:55,349 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-13 20:37:55,349 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2021-06-13 20:37:55,349 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372554142]
[2021-06-13 20:37:55,350 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 5 states
[2021-06-13 20:37:55,350 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:37:55,350 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2021-06-13 20:37:55,350 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2021-06-13 20:37:55,350 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:37:55,350 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:37:55,350 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 5 states, 5 states have (on average 38.4) internal successors, (192), 5 states have internal predecessors, (192), 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)
[2021-06-13 20:37:55,350 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:37:55,350 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:37:55,350 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:37:55,350 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-13 20:37:55,350 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:37:55,350 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. 
[2021-06-13 20:37:55,351 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 107 states. 
[2021-06-13 20:37:55,351 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:37:55,351 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. 
[2021-06-13 20:37:55,351 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 113 states. 
[2021-06-13 20:37:55,351 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:37:55,833 WARN  L205               SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 118
[2021-06-13 20:37:56,411 WARN  L205               SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 122
[2021-06-13 20:37:56,994 WARN  L205               SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 127
[2021-06-13 20:37:57,563 WARN  L205               SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 114
[2021-06-13 20:37:57,873 WARN  L205               SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 81
[2021-06-13 20:37:58,324 WARN  L205               SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 84
[2021-06-13 20:37:58,845 WARN  L205               SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 87
[2021-06-13 20:37:59,207 WARN  L205               SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 98
[2021-06-13 20:37:59,481 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65
[2021-06-13 20:37:59,864 WARN  L205               SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 102
[2021-06-13 20:38:01,554 WARN  L205               SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 108
[2021-06-13 20:38:02,199 WARN  L205               SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 129
[2021-06-13 20:38:08,295 WARN  L205               SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 150
[2021-06-13 20:38:08,555 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:38:08,556 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:38:08,556 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:38:08,556 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. 
[2021-06-13 20:38:08,556 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:38:08,556 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. 
[2021-06-13 20:38:08,556 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. 
[2021-06-13 20:38:08,556 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:38:08,556 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. 
[2021-06-13 20:38:08,556 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. 
[2021-06-13 20:38:08,556 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-13 20:38:08,556 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable172
[2021-06-13 20:38:08,557 INFO  L430      AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:38:08,557 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:38:08,557 INFO  L82        PathProgramCache]: Analyzing trace with hash -1574580572, now seen corresponding path program 1 times
[2021-06-13 20:38:08,557 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:38:08,557 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2004032840]
[2021-06-13 20:38:08,557 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:38:08,666 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:38:14,459 INFO  L134       CoverageAnalysis]: Checked inductivity of 81 backedges. 17 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:38:14,460 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:38:14,460 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2004032840]
[2021-06-13 20:38:14,460 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2004032840] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:38:14,460 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [68778575]
[2021-06-13 20:38:14,460 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
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
[2021-06-13 20:38:14,637 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:38:14,642 INFO  L263         TraceCheckSpWp]: Trace formula consists of 673 conjuncts, 170 conjunts are in the unsatisfiable core
[2021-06-13 20:38:14,647 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-13 20:38:14,684 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
[2021-06-13 20:38:14,685 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:14,689 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:14,690 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:14,690 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12
[2021-06-13 20:38:14,711 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:14,712 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 14
[2021-06-13 20:38:14,713 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:14,722 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:14,723 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:14,723 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:31
[2021-06-13 20:38:14,996 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 15 treesize of output 11
[2021-06-13 20:38:14,997 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:15,017 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:15,017 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:15,017 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:46, output treesize:42
[2021-06-13 20:38:15,123 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:15,124 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
[2021-06-13 20:38:15,125 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:15,138 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:15,139 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:15,139 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:55, output treesize:51
[2021-06-13 20:38:15,251 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:15,251 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:15,252 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:15,252 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 34 treesize of output 36
[2021-06-13 20:38:15,253 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:15,268 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:15,269 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:15,269 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:64, output treesize:60
[2021-06-13 20:38:15,596 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:15,597 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 35 treesize of output 40
[2021-06-13 20:38:15,599 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:15,616 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:15,617 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:15,617 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:65, output treesize:61
[2021-06-13 20:38:15,745 INFO  L446         ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_147|], 14=[|v_#memory_$Pointer$.offset_142|]}
[2021-06-13 20:38:15,748 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 11 treesize of output 7
[2021-06-13 20:38:15,749 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:15,768 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:15,772 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:15,772 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:15,773 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 50
[2021-06-13 20:38:15,774 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:15,792 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:15,793 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:15,793 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:86, output treesize:89
[2021-06-13 20:38:16,895 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:16,896 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:16,901 INFO  L354             Elim1Store]: treesize reduction 4, result has 50.0 percent of original size
[2021-06-13 20:38:16,901 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 14
[2021-06-13 20:38:16,902 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:16,920 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:16,920 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:16,921 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:107, output treesize:92
[2021-06-13 20:38:17,051 INFO  L446         ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.base_148|], 19=[|v_#memory_$Pointer$.offset_143|]}
[2021-06-13 20:38:17,054 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:17,054 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 69 treesize of output 44
[2021-06-13 20:38:17,057 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:17,078 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:17,081 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:17,082 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:17,083 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:17,083 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 65
[2021-06-13 20:38:17,084 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:17,101 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:17,102 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:17,102 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:119, output treesize:82
[2021-06-13 20:38:18,876 INFO  L134       CoverageAnalysis]: Checked inductivity of 81 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked.
[2021-06-13 20:38:18,876 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [68778575] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-13 20:38:18,876 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences.
[2021-06-13 20:38:18,876 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [74] total 104
[2021-06-13 20:38:18,876 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226671677]
[2021-06-13 20:38:18,877 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 35 states
[2021-06-13 20:38:18,877 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:38:18,877 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants.
[2021-06-13 20:38:18,879 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=455, Invalid=10257, Unknown=0, NotChecked=0, Total=10712
[2021-06-13 20:38:18,879 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:38:18,879 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:38:18,879 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 35 states, 35 states have (on average 6.228571428571429) internal successors, (218), 35 states have internal predecessors, (218), 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)
[2021-06-13 20:38:18,879 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:38:18,879 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:38:18,879 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:38:18,879 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. 
[2021-06-13 20:38:18,879 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:38:18,879 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. 
[2021-06-13 20:38:18,879 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 107 states. 
[2021-06-13 20:38:18,879 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:38:18,879 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. 
[2021-06-13 20:38:18,879 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. 
[2021-06-13 20:38:18,879 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-13 20:38:18,879 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:38:20,109 WARN  L205               SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 78
[2021-06-13 20:38:20,338 WARN  L205               SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82
[2021-06-13 20:38:20,626 WARN  L205               SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 97
[2021-06-13 20:38:20,860 WARN  L205               SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84
[2021-06-13 20:38:21,133 WARN  L205               SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 93
[2021-06-13 20:38:21,478 WARN  L205               SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 99
[2021-06-13 20:38:21,824 WARN  L205               SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 107
[2021-06-13 20:38:22,189 WARN  L205               SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 114
[2021-06-13 20:38:22,589 WARN  L205               SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 121
[2021-06-13 20:38:23,007 WARN  L205               SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 116
[2021-06-13 20:38:23,426 WARN  L205               SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 115
[2021-06-13 20:38:23,808 WARN  L205               SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 110
[2021-06-13 20:38:24,152 WARN  L205               SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 104
[2021-06-13 20:38:24,557 WARN  L205               SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 107
[2021-06-13 20:38:24,986 WARN  L205               SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 111
[2021-06-13 20:38:25,419 WARN  L205               SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 115
[2021-06-13 20:38:25,875 WARN  L205               SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 119
[2021-06-13 20:38:26,341 WARN  L205               SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 123
[2021-06-13 20:38:26,867 WARN  L205               SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 129
[2021-06-13 20:38:27,423 WARN  L205               SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 133
[2021-06-13 20:38:28,064 WARN  L205               SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 137
[2021-06-13 20:38:28,731 WARN  L205               SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 146
[2021-06-13 20:38:29,421 WARN  L205               SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 151
[2021-06-13 20:38:30,106 WARN  L205               SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 153
[2021-06-13 20:38:30,771 WARN  L205               SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 149
[2021-06-13 20:38:31,394 WARN  L205               SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 147
[2021-06-13 20:38:32,079 WARN  L205               SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 147
[2021-06-13 20:38:32,682 WARN  L205               SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 143
[2021-06-13 20:38:33,284 WARN  L205               SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 133
[2021-06-13 20:38:33,983 WARN  L205               SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 155
[2021-06-13 20:38:34,638 WARN  L205               SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 145
[2021-06-13 20:38:35,601 WARN  L205               SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 152
[2021-06-13 20:38:36,772 WARN  L205               SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 137
[2021-06-13 20:38:37,515 WARN  L205               SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 153
[2021-06-13 20:38:37,999 WARN  L205               SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 161
[2021-06-13 20:38:38,466 WARN  L205               SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 103
[2021-06-13 20:38:38,982 WARN  L205               SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 102
[2021-06-13 20:38:40,131 WARN  L205               SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 141
[2021-06-13 20:38:40,568 WARN  L205               SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 108
[2021-06-13 20:38:41,148 WARN  L205               SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 69
[2021-06-13 20:38:41,866 WARN  L205               SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 113
[2021-06-13 20:38:45,935 WARN  L205               SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73
[2021-06-13 20:38:46,609 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:38:46,610 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:38:46,610 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:38:46,610 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. 
[2021-06-13 20:38:46,610 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:38:46,610 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. 
[2021-06-13 20:38:46,610 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. 
[2021-06-13 20:38:46,610 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:38:46,610 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. 
[2021-06-13 20:38:46,610 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-13 20:38:46,610 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-13 20:38:46,610 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. 
[2021-06-13 20:38:46,816 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable173,9 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-13 20:38:46,817 INFO  L430      AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:38:46,817 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:38:46,817 INFO  L82        PathProgramCache]: Analyzing trace with hash -486111216, now seen corresponding path program 1 times
[2021-06-13 20:38:46,817 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:38:46,817 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644189901]
[2021-06-13 20:38:46,818 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:38:46,845 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:38:49,527 WARN  L205               SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 49
[2021-06-13 20:38:49,849 WARN  L205               SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 86
[2021-06-13 20:38:50,163 WARN  L205               SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 89
[2021-06-13 20:38:50,514 WARN  L205               SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 79
[2021-06-13 20:38:50,858 WARN  L205               SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 75
[2021-06-13 20:38:51,082 WARN  L205               SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 74
[2021-06-13 20:38:51,375 WARN  L205               SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 71
[2021-06-13 20:38:51,618 WARN  L205               SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 64
[2021-06-13 20:38:51,837 WARN  L205               SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 55
[2021-06-13 20:38:52,595 WARN  L205               SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 46
[2021-06-13 20:38:52,979 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:38:52,979 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:38:52,979 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1644189901]
[2021-06-13 20:38:52,979 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1644189901] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:38:52,979 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1485483482]
[2021-06-13 20:38:52,979 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
[2021-06-13 20:38:53,089 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:38:53,092 INFO  L263         TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 110 conjunts are in the unsatisfiable core
[2021-06-13 20:38:53,094 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-13 20:38:53,561 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 11 treesize of output 7
[2021-06-13 20:38:53,562 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:53,569 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:53,570 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:53,570 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:30, output treesize:27
[2021-06-13 20:38:54,122 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:54,130 INFO  L354             Elim1Store]: treesize reduction 17, result has 39.3 percent of original size
[2021-06-13 20:38:54,130 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 46 treesize of output 33
[2021-06-13 20:38:54,131 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:54,139 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:54,139 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:54,140 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:49, output treesize:25
[2021-06-13 20:38:55,524 INFO  L446         ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_144|], 20=[|v_#memory_$Pointer$.base_151|]}
[2021-06-13 20:38:55,541 INFO  L354             Elim1Store]: treesize reduction 25, result has 43.2 percent of original size
[2021-06-13 20:38:55,541 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 23
[2021-06-13 20:38:55,542 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 2 xjuncts.
[2021-06-13 20:38:55,561 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:55,563 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:55,564 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:55,565 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:38:55,592 INFO  L354             Elim1Store]: treesize reduction 44, result has 44.3 percent of original size
[2021-06-13 20:38:55,592 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 59 treesize of output 50
[2021-06-13 20:38:55,593 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:55,615 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:55,631 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:55,631 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:92, output treesize:66
[2021-06-13 20:38:55,754 INFO  L446         ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_145|], 6=[|v_#memory_$Pointer$.base_152|]}
[2021-06-13 20:38:55,758 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:55,761 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24
[2021-06-13 20:38:55,762 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:55,766 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 15 treesize of output 11
[2021-06-13 20:38:55,767 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:55,798 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:55,802 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:55,805 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22
[2021-06-13 20:38:55,805 INFO  L550         ElimStorePlain]: Start of recursive call 4:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:55,809 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:55,811 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20
[2021-06-13 20:38:55,812 INFO  L550         ElimStorePlain]: Start of recursive call 5:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:55,842 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:55,843 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars,  End of recursive call:  and 2 xjuncts.
[2021-06-13 20:38:55,844 INFO  L247         ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:120, output treesize:64
[2021-06-13 20:38:55,955 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
[2021-06-13 20:38:55,956 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:55,959 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 9 treesize of output 3
[2021-06-13 20:38:55,960 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:55,989 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:55,990 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars,  End of recursive call:  and 2 xjuncts.
[2021-06-13 20:38:55,990 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:100, output treesize:76
[2021-06-13 20:38:56,299 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:56,320 INFO  L354             Elim1Store]: treesize reduction 50, result has 36.7 percent of original size
[2021-06-13 20:38:56,320 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 33 treesize of output 44
[2021-06-13 20:38:56,322 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:56,336 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:56,337 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2021-06-13 20:38:56,337 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:51, output treesize:51
[2021-06-13 20:38:56,814 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:56,833 INFO  L354             Elim1Store]: treesize reduction 51, result has 31.1 percent of original size
[2021-06-13 20:38:56,833 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 3 case distinctions, treesize of input 54 treesize of output 54
[2021-06-13 20:38:56,838 INFO  L550         ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2021-06-13 20:38:56,841 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:38:56,843 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 0 case distinctions, treesize of input 48 treesize of output 29
[2021-06-13 20:38:56,844 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:56,858 INFO  L628         ElimStorePlain]: treesize reduction 59, result has 39.2 percent of original size
[2021-06-13 20:38:56,859 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:56,859 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:109, output treesize:38
[2021-06-13 20:38:56,955 INFO  L354             Elim1Store]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:56,955 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 36 treesize of output 16
[2021-06-13 20:38:56,956 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:56,959 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:38:56,960 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:38:56,960 INFO  L247         ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:4
[2021-06-13 20:38:56,963 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:38:56,963 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1485483482] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:38:56,963 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-13 20:38:56,963 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 41] total 95
[2021-06-13 20:38:56,964 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667778780]
[2021-06-13 20:38:56,964 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 95 states
[2021-06-13 20:38:56,964 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:38:56,964 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 95 interpolants.
[2021-06-13 20:38:56,966 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=428, Invalid=8502, Unknown=0, NotChecked=0, Total=8930
[2021-06-13 20:38:56,966 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:38:56,966 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:38:56,966 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 95 states, 95 states have (on average 2.9368421052631577) internal successors, (279), 95 states have internal predecessors, (279), 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)
[2021-06-13 20:38:56,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:38:56,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:38:56,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:38:56,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. 
[2021-06-13 20:38:56,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:38:56,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. 
[2021-06-13 20:38:56,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. 
[2021-06-13 20:38:56,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:38:56,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. 
[2021-06-13 20:38:56,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-13 20:38:56,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-13 20:38:56,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. 
[2021-06-13 20:38:56,966 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:38:58,072 WARN  L205               SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68
[2021-06-13 20:38:58,359 WARN  L205               SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 87
[2021-06-13 20:38:58,721 WARN  L205               SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 113
[2021-06-13 20:38:59,112 WARN  L205               SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 120
[2021-06-13 20:38:59,617 WARN  L205               SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 139
[2021-06-13 20:38:59,962 WARN  L205               SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 115
[2021-06-13 20:39:00,347 WARN  L205               SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 119
[2021-06-13 20:39:00,831 WARN  L205               SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 129
[2021-06-13 20:39:01,317 WARN  L205               SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 134
[2021-06-13 20:39:01,858 WARN  L205               SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 141
[2021-06-13 20:39:02,441 WARN  L205               SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 147
[2021-06-13 20:39:02,982 WARN  L205               SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 140
[2021-06-13 20:39:03,594 WARN  L205               SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 141
[2021-06-13 20:39:04,173 WARN  L205               SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 136
[2021-06-13 20:39:04,657 WARN  L205               SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 132
[2021-06-13 20:39:05,259 WARN  L205               SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 139
[2021-06-13 20:39:05,708 WARN  L205               SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 119
[2021-06-13 20:39:06,248 WARN  L205               SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 124
[2021-06-13 20:39:06,832 WARN  L205               SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 130
[2021-06-13 20:39:07,502 WARN  L205               SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 134
[2021-06-13 20:39:08,267 WARN  L205               SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 140
[2021-06-13 20:39:09,145 WARN  L205               SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 144
[2021-06-13 20:39:10,174 WARN  L205               SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 157
[2021-06-13 20:39:11,421 WARN  L205               SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 377 DAG size of output: 163
[2021-06-13 20:39:12,765 WARN  L205               SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 397 DAG size of output: 167
[2021-06-13 20:39:14,027 WARN  L205               SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 377 DAG size of output: 160
[2021-06-13 20:39:15,081 WARN  L205               SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 156
[2021-06-13 20:39:16,414 WARN  L205               SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 383 DAG size of output: 169
[2021-06-13 20:39:17,690 WARN  L205               SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 392 DAG size of output: 167
[2021-06-13 20:39:19,023 WARN  L205               SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 398 DAG size of output: 173
[2021-06-13 20:39:20,327 WARN  L205               SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 389 DAG size of output: 173
[2021-06-13 20:39:21,758 WARN  L205               SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 406 DAG size of output: 177
[2021-06-13 20:39:23,199 WARN  L205               SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 413 DAG size of output: 177
[2021-06-13 20:39:24,648 WARN  L205               SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 421 DAG size of output: 181
[2021-06-13 20:39:26,058 WARN  L205               SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 402 DAG size of output: 177
[2021-06-13 20:39:27,597 WARN  L205               SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 443 DAG size of output: 187
[2021-06-13 20:39:29,000 WARN  L205               SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 416 DAG size of output: 178
[2021-06-13 20:39:30,582 WARN  L205               SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 466 DAG size of output: 188
[2021-06-13 20:39:31,189 WARN  L205               SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 181
[2021-06-13 20:39:31,684 WARN  L205               SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 154
[2021-06-13 20:39:32,157 WARN  L205               SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 152
[2021-06-13 20:39:32,485 WARN  L205               SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81
[2021-06-13 20:39:32,757 WARN  L205               SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88
[2021-06-13 20:39:33,019 WARN  L205               SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 76
[2021-06-13 20:39:33,320 WARN  L205               SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 93
[2021-06-13 20:39:33,516 WARN  L205               SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69
[2021-06-13 20:39:33,708 WARN  L205               SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75
[2021-06-13 20:39:33,943 WARN  L205               SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82
[2021-06-13 20:39:34,188 WARN  L205               SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82
[2021-06-13 20:39:34,415 WARN  L205               SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85
[2021-06-13 20:39:34,639 WARN  L205               SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70
[2021-06-13 20:39:34,823 WARN  L205               SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67
[2021-06-13 20:39:35,438 WARN  L205               SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 67
[2021-06-13 20:39:37,287 WARN  L205               SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 110
[2021-06-13 20:39:37,535 WARN  L205               SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 131
[2021-06-13 20:39:38,959 WARN  L205               SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 152
[2021-06-13 20:39:42,089 WARN  L205               SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 131
[2021-06-13 20:39:46,216 WARN  L205               SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 135
[2021-06-13 20:39:57,423 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:39:57,423 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:39:57,423 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:39:57,423 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. 
[2021-06-13 20:39:57,423 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:39:57,423 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. 
[2021-06-13 20:39:57,423 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. 
[2021-06-13 20:39:57,423 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:39:57,425 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. 
[2021-06-13 20:39:57,425 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 124 states. 
[2021-06-13 20:39:57,425 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-13 20:39:57,425 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. 
[2021-06-13 20:39:57,425 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. 
[2021-06-13 20:39:57,625 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable174,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2021-06-13 20:39:57,626 INFO  L430      AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:39:57,626 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:39:57,626 INFO  L82        PathProgramCache]: Analyzing trace with hash -591647375, now seen corresponding path program 1 times
[2021-06-13 20:39:57,626 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:39:57,626 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196389304]
[2021-06-13 20:39:57,627 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:39:57,700 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:39:59,812 WARN  L205               SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 74
[2021-06-13 20:40:00,101 WARN  L205               SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 75
[2021-06-13 20:40:01,268 INFO  L134       CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:40:01,268 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:40:01,268 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [196389304]
[2021-06-13 20:40:01,268 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [196389304] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-13 20:40:01,268 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-13 20:40:01,268 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53
[2021-06-13 20:40:01,269 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [705318710]
[2021-06-13 20:40:01,269 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 53 states
[2021-06-13 20:40:01,269 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:40:01,269 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants.
[2021-06-13 20:40:01,269 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=174, Invalid=2582, Unknown=0, NotChecked=0, Total=2756
[2021-06-13 20:40:01,270 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:40:01,270 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:40:01,270 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 53 states, 53 states have (on average 3.641509433962264) internal successors, (193), 53 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)
[2021-06-13 20:40:01,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:40:01,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:40:01,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:40:01,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. 
[2021-06-13 20:40:01,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:40:01,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. 
[2021-06-13 20:40:01,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. 
[2021-06-13 20:40:01,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:40:01,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. 
[2021-06-13 20:40:01,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 124 states. 
[2021-06-13 20:40:01,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-13 20:40:01,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. 
[2021-06-13 20:40:01,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. 
[2021-06-13 20:40:01,270 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:40:02,307 WARN  L205               SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88
[2021-06-13 20:40:02,455 WARN  L205               SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 74
[2021-06-13 20:40:02,625 WARN  L205               SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 78
[2021-06-13 20:40:02,837 WARN  L205               SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 84
[2021-06-13 20:40:03,133 WARN  L205               SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 91
[2021-06-13 20:40:03,363 WARN  L205               SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 88
[2021-06-13 20:40:03,608 WARN  L205               SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 92
[2021-06-13 20:40:03,895 WARN  L205               SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 103
[2021-06-13 20:40:04,223 WARN  L205               SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 106
[2021-06-13 20:40:04,535 WARN  L205               SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 112
[2021-06-13 20:40:04,914 WARN  L205               SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 121
[2021-06-13 20:40:05,234 WARN  L205               SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 116
[2021-06-13 20:40:05,528 WARN  L205               SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 110
[2021-06-13 20:40:05,761 WARN  L205               SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 93
[2021-06-13 20:40:06,093 WARN  L205               SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 107
[2021-06-13 20:40:06,346 WARN  L205               SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 88
[2021-06-13 20:40:06,627 WARN  L205               SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 95
[2021-06-13 20:40:06,850 WARN  L205               SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 75
[2021-06-13 20:40:07,079 WARN  L205               SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 82
[2021-06-13 20:40:07,329 WARN  L205               SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 87
[2021-06-13 20:40:07,633 WARN  L205               SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 93
[2021-06-13 20:40:07,969 WARN  L205               SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 97
[2021-06-13 20:40:08,361 WARN  L205               SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 101
[2021-06-13 20:40:08,843 WARN  L205               SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 107
[2021-06-13 20:40:09,389 WARN  L205               SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 111
[2021-06-13 20:40:09,956 WARN  L205               SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 116
[2021-06-13 20:40:10,520 WARN  L205               SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 117
[2021-06-13 20:40:11,022 WARN  L205               SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 113
[2021-06-13 20:40:11,572 WARN  L205               SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 112
[2021-06-13 20:40:11,987 WARN  L205               SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 108
[2021-06-13 20:40:12,590 WARN  L205               SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 121
[2021-06-13 20:40:13,194 WARN  L205               SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 120
[2021-06-13 20:40:13,807 WARN  L205               SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 121
[2021-06-13 20:40:14,422 WARN  L205               SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 139
[2021-06-13 20:40:15,050 WARN  L205               SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 135
[2021-06-13 20:40:15,704 WARN  L205               SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 137
[2021-06-13 20:40:16,416 WARN  L205               SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 156
[2021-06-13 20:40:17,123 WARN  L205               SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 140
[2021-06-13 20:40:18,030 WARN  L205               SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 159
[2021-06-13 20:40:18,379 WARN  L205               SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107
[2021-06-13 20:40:19,454 WARN  L205               SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 170
[2021-06-13 20:40:19,757 WARN  L205               SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 127
[2021-06-13 20:40:19,910 WARN  L205               SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 92
[2021-06-13 20:40:20,103 WARN  L205               SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 102
[2021-06-13 20:40:20,415 WARN  L205               SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 138
[2021-06-13 20:40:20,629 WARN  L205               SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113
[2021-06-13 20:40:20,940 WARN  L205               SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 134
[2021-06-13 20:40:21,265 WARN  L205               SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 136
[2021-06-13 20:40:21,585 WARN  L205               SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84
[2021-06-13 20:40:21,810 WARN  L205               SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89
[2021-06-13 20:40:23,381 WARN  L205               SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86
[2021-06-13 20:40:52,850 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:40:52,851 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:40:52,851 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:40:52,851 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. 
[2021-06-13 20:40:52,851 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:40:52,851 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. 
[2021-06-13 20:40:52,851 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. 
[2021-06-13 20:40:52,851 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:40:52,852 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. 
[2021-06-13 20:40:52,853 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 124 states. 
[2021-06-13 20:40:52,853 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-13 20:40:52,853 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. 
[2021-06-13 20:40:52,853 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. 
[2021-06-13 20:40:52,853 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. 
[2021-06-13 20:40:52,853 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable186
[2021-06-13 20:40:52,853 INFO  L430      AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:40:52,853 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:40:52,853 INFO  L82        PathProgramCache]: Analyzing trace with hash 705634811, now seen corresponding path program 2 times
[2021-06-13 20:40:52,853 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:40:52,853 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1464777628]
[2021-06-13 20:40:52,853 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:40:52,899 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:40:54,836 WARN  L205               SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 66
[2021-06-13 20:40:55,006 WARN  L205               SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70
[2021-06-13 20:40:55,800 INFO  L134       CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:40:55,800 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:40:55,800 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1464777628]
[2021-06-13 20:40:55,800 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1464777628] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-13 20:40:55,800 INFO  L226   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-13 20:40:55,800 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51
[2021-06-13 20:40:55,800 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [690511716]
[2021-06-13 20:40:55,801 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 51 states
[2021-06-13 20:40:55,801 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:40:55,801 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants.
[2021-06-13 20:40:55,801 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=177, Invalid=2373, Unknown=0, NotChecked=0, Total=2550
[2021-06-13 20:40:55,801 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:40:55,801 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:40:55,801 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 51 states, 51 states have (on average 3.9411764705882355) internal successors, (201), 51 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-06-13 20:40:55,801 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:40:55,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:40:55,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:40:55,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. 
[2021-06-13 20:40:55,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:40:55,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. 
[2021-06-13 20:40:55,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. 
[2021-06-13 20:40:55,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:40:55,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. 
[2021-06-13 20:40:55,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 124 states. 
[2021-06-13 20:40:55,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-13 20:40:55,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. 
[2021-06-13 20:40:55,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. 
[2021-06-13 20:40:55,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. 
[2021-06-13 20:40:55,802 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:40:56,833 WARN  L205               SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 78
[2021-06-13 20:40:57,100 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70
[2021-06-13 20:40:57,276 WARN  L205               SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78
[2021-06-13 20:40:57,451 WARN  L205               SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 82
[2021-06-13 20:40:57,642 WARN  L205               SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90
[2021-06-13 20:40:57,859 WARN  L205               SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 96
[2021-06-13 20:40:58,078 WARN  L205               SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 92
[2021-06-13 20:40:58,333 WARN  L205               SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 98
[2021-06-13 20:40:58,588 WARN  L205               SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 88
[2021-06-13 20:40:58,784 WARN  L205               SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84
[2021-06-13 20:40:59,042 WARN  L205               SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 93
[2021-06-13 20:40:59,237 WARN  L205               SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 81
[2021-06-13 20:40:59,447 WARN  L205               SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 84
[2021-06-13 20:40:59,688 WARN  L205               SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 89
[2021-06-13 20:40:59,960 WARN  L205               SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 93
[2021-06-13 20:41:00,285 WARN  L205               SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 98
[2021-06-13 20:41:00,644 WARN  L205               SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 102
[2021-06-13 20:41:01,138 WARN  L205               SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 109
[2021-06-13 20:41:01,673 WARN  L205               SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 112
[2021-06-13 20:41:02,230 WARN  L205               SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 116
[2021-06-13 20:41:02,790 WARN  L205               SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 118
[2021-06-13 20:41:03,291 WARN  L205               SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 112
[2021-06-13 20:41:03,728 WARN  L205               SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 108
[2021-06-13 20:41:04,305 WARN  L205               SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 119
[2021-06-13 20:41:04,876 WARN  L205               SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 118
[2021-06-13 20:41:05,457 WARN  L205               SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 125
[2021-06-13 20:41:06,041 WARN  L205               SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 124
[2021-06-13 20:41:06,682 WARN  L205               SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 130
[2021-06-13 20:41:07,328 WARN  L205               SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 129
[2021-06-13 20:41:07,970 WARN  L205               SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 134
[2021-06-13 20:41:08,578 WARN  L205               SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 130
[2021-06-13 20:41:09,244 WARN  L205               SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 144
[2021-06-13 20:41:09,927 WARN  L205               SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 134
[2021-06-13 20:41:10,806 WARN  L205               SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 149
[2021-06-13 20:41:11,045 WARN  L205               SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103
[2021-06-13 20:41:11,276 WARN  L205               SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 108
[2021-06-13 20:41:11,418 WARN  L205               SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88
[2021-06-13 20:41:11,590 WARN  L205               SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 92
[2021-06-13 20:41:11,836 WARN  L205               SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 114
[2021-06-13 20:41:12,018 WARN  L205               SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 98
[2021-06-13 20:41:12,269 WARN  L205               SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 117
[2021-06-13 20:41:12,547 WARN  L205               SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 120
[2021-06-13 20:41:12,852 WARN  L205               SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83
[2021-06-13 20:41:13,113 WARN  L205               SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 125
[2021-06-13 20:41:13,284 WARN  L205               SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88
[2021-06-13 20:41:44,875 WARN  L205               SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 112
[2021-06-13 20:41:46,958 WARN  L205               SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 91
[2021-06-13 20:41:47,258 WARN  L205               SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 95
[2021-06-13 20:41:47,586 WARN  L205               SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 101
[2021-06-13 20:41:47,951 WARN  L205               SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 100
[2021-06-13 20:41:48,295 WARN  L205               SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 103
[2021-06-13 20:41:48,629 WARN  L205               SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 106
[2021-06-13 20:42:11,785 WARN  L205               SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 105
[2021-06-13 20:42:12,176 WARN  L205               SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 106
[2021-06-13 20:42:12,536 WARN  L205               SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 101
[2021-06-13 20:42:12,880 WARN  L205               SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 110
[2021-06-13 20:42:15,985 WARN  L205               SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 79
[2021-06-13 20:42:17,140 WARN  L205               SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 87
[2021-06-13 20:42:17,634 WARN  L205               SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 91
[2021-06-13 20:42:17,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:42:17,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:42:17,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:42:17,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. 
[2021-06-13 20:42:17,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:42:17,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. 
[2021-06-13 20:42:17,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. 
[2021-06-13 20:42:17,778 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:42:17,779 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. 
[2021-06-13 20:42:17,779 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 124 states. 
[2021-06-13 20:42:17,779 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2021-06-13 20:42:17,779 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. 
[2021-06-13 20:42:17,779 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. 
[2021-06-13 20:42:17,779 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. 
[2021-06-13 20:42:17,779 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. 
[2021-06-13 20:42:17,779 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable187
[2021-06-13 20:42:17,779 INFO  L430      AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-13 20:42:17,780 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2021-06-13 20:42:17,780 INFO  L82        PathProgramCache]: Analyzing trace with hash 898373152, now seen corresponding path program 1 times
[2021-06-13 20:42:17,780 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-13 20:42:17,780 INFO  L361   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571212465]
[2021-06-13 20:42:17,780 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-13 20:42:17,829 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:42:19,958 INFO  L134       CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:42:19,959 INFO  L179   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-13 20:42:19,959 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571212465]
[2021-06-13 20:42:19,959 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571212465] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:42:19,959 INFO  L361   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [473643363]
[2021-06-13 20:42:19,959 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
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
[2021-06-13 20:42:20,073 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-13 20:42:20,076 INFO  L263         TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 171 conjunts are in the unsatisfiable core
[2021-06-13 20:42:20,080 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2021-06-13 20:42:20,359 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
[2021-06-13 20:42:20,360 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:20,372 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:20,374 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 15 treesize of output 11
[2021-06-13 20:42:20,375 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:20,386 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:20,387 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:20,387 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:47, output treesize:39
[2021-06-13 20:42:20,457 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:20,457 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20
[2021-06-13 20:42:20,459 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:20,475 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:20,478 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:20,479 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
[2021-06-13 20:42:20,480 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:20,495 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:20,496 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:20,496 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:63, output treesize:55
[2021-06-13 20:42:20,576 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:20,577 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:20,577 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:20,578 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 34 treesize of output 36
[2021-06-13 20:42:20,584 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:20,607 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:20,611 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:20,612 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:20,612 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:20,613 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 30 treesize of output 32
[2021-06-13 20:42:20,614 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:20,632 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:20,633 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:20,633 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:81, output treesize:73
[2021-06-13 20:42:20,862 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:20,864 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 35 treesize of output 40
[2021-06-13 20:42:20,865 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:20,888 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:20,891 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:20,892 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 35 treesize of output 40
[2021-06-13 20:42:20,893 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:20,914 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:20,915 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:20,915 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:87, output treesize:79
[2021-06-13 20:42:21,028 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:21,029 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:21,030 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 68
[2021-06-13 20:42:21,031 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:21,057 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:21,059 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:21,060 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:21,061 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:21,061 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:42:21,062 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:21,063 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:21,070 INFO  L354             Elim1Store]: treesize reduction 17, result has 29.2 percent of original size
[2021-06-13 20:42:21,071 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 117 treesize of output 74
[2021-06-13 20:42:21,074 INFO  L550         ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2021-06-13 20:42:21,104 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:21,114 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2021-06-13 20:42:21,115 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:155, output treesize:118
[2021-06-13 20:42:22,211 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:22,213 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:22,214 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:22,231 INFO  L354             Elim1Store]: treesize reduction 44, result has 30.2 percent of original size
[2021-06-13 20:42:22,231 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 116 treesize of output 88
[2021-06-13 20:42:22,233 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:22,262 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:22,277 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:22,278 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:22,279 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:22,290 INFO  L354             Elim1Store]: treesize reduction 17, result has 39.3 percent of original size
[2021-06-13 20:42:22,290 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 65 treesize of output 69
[2021-06-13 20:42:22,291 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:22,320 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:22,327 INFO  L550         ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars,  End of recursive call: 1 dim-0 vars,  and 1 xjuncts.
[2021-06-13 20:42:22,328 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:150, output treesize:93
[2021-06-13 20:42:25,823 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:25,823 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:42:25,825 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:25,825 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:25,826 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:42:25,826 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:25,877 INFO  L354             Elim1Store]: treesize reduction 268, result has 16.0 percent of original size
[2021-06-13 20:42:25,878 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 25 case distinctions, treesize of input 269 treesize of output 170
[2021-06-13 20:42:25,879 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:25,909 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:25,912 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:25,913 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:25,913 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:42:25,960 INFO  L354             Elim1Store]: treesize reduction 352, result has 14.4 percent of original size
[2021-06-13 20:42:25,960 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 5 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 162 treesize of output 123
[2021-06-13 20:42:25,962 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:25,984 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:25,985 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:25,986 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:299, output treesize:150
[2021-06-13 20:42:26,476 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:26,477 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:26,478 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:26,478 INFO  L173   IndexEqualityManager]: detected equality via solver
[2021-06-13 20:42:26,488 INFO  L354             Elim1Store]: treesize reduction 21, result has 25.0 percent of original size
[2021-06-13 20:42:26,488 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 159 treesize of output 81
[2021-06-13 20:42:26,490 INFO  L550         ElimStorePlain]: Start of recursive call 2:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:26,503 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:26,506 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2021-06-13 20:42:26,519 INFO  L354             Elim1Store]: treesize reduction 50, result has 12.3 percent of original size
[2021-06-13 20:42:26,519 INFO  L388             Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 5 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 7 case distinctions, treesize of input 60 treesize of output 36
[2021-06-13 20:42:26,521 INFO  L550         ElimStorePlain]: Start of recursive call 3:  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:26,526 INFO  L628         ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size
[2021-06-13 20:42:26,527 INFO  L550         ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars,  End of recursive call:  and 1 xjuncts.
[2021-06-13 20:42:26,527 INFO  L247         ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:173, output treesize:10
[2021-06-13 20:42:26,984 INFO  L134       CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-13 20:42:26,984 INFO  L200   FreeRefinementEngine]: IpTcStrategyModuleZ3 [473643363] provided 0 perfect and 1 imperfect interpolant sequences
[2021-06-13 20:42:26,984 INFO  L226   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2021-06-13 20:42:26,984 INFO  L239   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 55] total 98
[2021-06-13 20:42:26,984 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [742779436]
[2021-06-13 20:42:26,985 INFO  L462      AbstractCegarLoop]: Interpolant automaton has 98 states
[2021-06-13 20:42:26,985 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-13 20:42:26,985 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 98 interpolants.
[2021-06-13 20:42:26,985 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=354, Invalid=9152, Unknown=0, NotChecked=0, Total=9506
[2021-06-13 20:42:26,985 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:42:26,986 INFO  L482      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-13 20:42:26,986 INFO  L483      AbstractCegarLoop]: Interpolant automaton has  has 98 states, 98 states have (on average 2.86734693877551) internal successors, (281), 98 states have internal predecessors, (281), 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)
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 124 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. 
[2021-06-13 20:42:26,986 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2021-06-13 20:42:28,425 WARN  L205               SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 62
[2021-06-13 20:42:28,688 WARN  L205               SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 68
[2021-06-13 20:42:29,008 WARN  L205               SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90
[2021-06-13 20:42:29,464 WARN  L205               SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 117
[2021-06-13 20:42:29,976 WARN  L205               SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 122
[2021-06-13 20:42:30,637 WARN  L205               SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 127
[2021-06-13 20:42:31,070 WARN  L205               SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 124
[2021-06-13 20:42:31,612 WARN  L205               SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 129
[2021-06-13 20:42:32,292 WARN  L205               SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 134
[2021-06-13 20:42:32,955 WARN  L205               SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 138
[2021-06-13 20:42:33,642 WARN  L205               SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 143
[2021-06-13 20:42:34,393 WARN  L205               SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 144
[2021-06-13 20:42:35,224 WARN  L205               SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 148
[2021-06-13 20:42:36,053 WARN  L205               SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 156
[2021-06-13 20:42:36,908 WARN  L205               SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 186
[2021-06-13 20:42:37,837 WARN  L205               SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 190
[2021-06-13 20:42:38,827 WARN  L205               SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 192
[2021-06-13 20:42:39,666 WARN  L205               SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 188
[2021-06-13 20:42:40,463 WARN  L205               SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 184
[2021-06-13 20:42:41,270 WARN  L205               SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 183
[2021-06-13 20:42:41,917 WARN  L205               SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 140
[2021-06-13 20:42:42,537 WARN  L205               SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 136
[2021-06-13 20:42:43,435 WARN  L205               SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 152
[2021-06-13 20:42:44,087 WARN  L205               SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 133
[2021-06-13 20:42:44,798 WARN  L205               SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 137
[2021-06-13 20:42:45,557 WARN  L205               SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 141
[2021-06-13 20:42:46,378 WARN  L205               SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 145
[2021-06-13 20:42:47,250 WARN  L205               SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 149
[2021-06-13 20:42:48,270 WARN  L205               SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 156
[2021-06-13 20:42:49,511 WARN  L205               SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 160
[2021-06-13 20:42:50,898 WARN  L205               SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 381 DAG size of output: 164
[2021-06-13 20:42:52,363 WARN  L205               SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 383 DAG size of output: 166
[2021-06-13 20:42:53,782 WARN  L205               SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 390 DAG size of output: 171
[2021-06-13 20:42:55,277 WARN  L205               SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 392 DAG size of output: 173
[2021-06-13 20:42:56,698 WARN  L205               SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 384 DAG size of output: 167
[2021-06-13 20:42:58,150 WARN  L205               SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 393 DAG size of output: 174
[2021-06-13 20:42:59,682 WARN  L205               SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 398 DAG size of output: 184
[2021-06-13 20:43:01,192 WARN  L205               SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 399 DAG size of output: 185
[2021-06-13 20:43:02,773 WARN  L205               SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 403 DAG size of output: 189
[2021-06-13 20:43:04,383 WARN  L205               SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 401 DAG size of output: 187
[2021-06-13 20:43:05,832 WARN  L205               SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 397 DAG size of output: 183
[2021-06-13 20:43:07,115 WARN  L205               SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 366 DAG size of output: 182
[2021-06-13 20:43:08,343 WARN  L205               SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 178
[2021-06-13 20:43:09,718 WARN  L205               SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 388 DAG size of output: 179
[2021-06-13 20:43:10,939 WARN  L205               SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 174
[2021-06-13 20:43:12,153 WARN  L205               SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 160
[2021-06-13 20:43:13,497 WARN  L205               SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 382 DAG size of output: 165
[2021-06-13 20:43:14,970 WARN  L205               SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 395 DAG size of output: 183
[2021-06-13 20:43:16,334 WARN  L205               SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 389 DAG size of output: 169
[2021-06-13 20:43:17,711 WARN  L205               SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 391 DAG size of output: 172
[2021-06-13 20:43:19,185 WARN  L205               SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 407 DAG size of output: 175
[2021-06-13 20:43:20,622 WARN  L205               SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 393 DAG size of output: 176
[2021-06-13 20:43:22,177 WARN  L205               SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 411 DAG size of output: 182
[2021-06-13 20:43:23,693 WARN  L205               SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 417 DAG size of output: 181
[2021-06-13 20:43:25,262 WARN  L205               SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 421 DAG size of output: 186
[2021-06-13 20:43:26,772 WARN  L205               SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 413 DAG size of output: 183
[2021-06-13 20:43:28,324 WARN  L205               SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 429 DAG size of output: 188
[2021-06-13 20:43:29,762 WARN  L205               SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 410 DAG size of output: 182
[2021-06-13 20:43:31,240 WARN  L205               SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 418 DAG size of output: 184
[2021-06-13 20:43:32,845 WARN  L205               SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 435 DAG size of output: 193
[2021-06-13 20:43:34,469 WARN  L205               SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 443 DAG size of output: 188
[2021-06-13 20:43:36,138 WARN  L205               SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 445 DAG size of output: 197
[2021-06-13 20:43:38,036 WARN  L205               SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 467 DAG size of output: 205
[2021-06-13 20:43:39,761 WARN  L205               SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 449 DAG size of output: 196
[2021-06-13 20:43:41,615 WARN  L205               SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 495 DAG size of output: 231
[2021-06-13 20:43:43,375 WARN  L205               SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 479 DAG size of output: 224
[2021-06-13 20:43:45,227 WARN  L205               SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 484 DAG size of output: 228
[2021-06-13 20:43:47,431 WARN  L205               SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 71
[2021-06-13 20:43:49,389 WARN  L205               SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 486 DAG size of output: 230
[2021-06-13 20:43:49,638 WARN  L205               SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 73
[2021-06-13 20:43:49,895 WARN  L205               SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 72
[2021-06-13 20:43:50,163 WARN  L205               SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64
[2021-06-13 20:43:51,961 WARN  L205               SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 66
[2021-06-13 20:43:53,580 WARN  L205               SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 61
[2021-06-13 20:43:54,512 WARN  L205               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 60
[2021-06-13 20:43:54,760 WARN  L205               SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88
Received shutdown request...
[2021-06-13 20:44:12,156 WARN  L519      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable188
[2021-06-13 20:44:12,156 WARN  L547      AbstractCegarLoop]: Verification canceled
[2021-06-13 20:44:12,162 INFO  L247   ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2021-06-13 20:44:12,162 WARN  L196   ceAbstractionStarter]: Timeout
[2021-06-13 20:44:12,163 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.06 08:44:12 BasicIcfg
[2021-06-13 20:44:12,163 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-06-13 20:44:12,163 INFO  L168              Benchmark]: Toolchain (without parser) took 802100.26 ms. Allocated memory was 189.8 MB in the beginning and 733.0 MB in the end (delta: 543.2 MB). Free memory was 151.5 MB in the beginning and 495.9 MB in the end (delta: -344.4 MB). Peak memory consumption was 199.1 MB. Max. memory is 8.0 GB.
[2021-06-13 20:44:12,163 INFO  L168              Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 189.8 MB. Free memory is still 170.2 MB. There was no memory consumed. Max. memory is 8.0 GB.
[2021-06-13 20:44:12,163 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 476.80 ms. Allocated memory is still 189.8 MB. Free memory was 151.2 MB in the beginning and 120.5 MB in the end (delta: 30.7 MB). Peak memory consumption was 30.4 MB. Max. memory is 8.0 GB.
[2021-06-13 20:44:12,163 INFO  L168              Benchmark]: Boogie Procedure Inliner took 73.35 ms. Allocated memory is still 189.8 MB. Free memory was 120.5 MB in the beginning and 116.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB.
[2021-06-13 20:44:12,163 INFO  L168              Benchmark]: Boogie Preprocessor took 51.20 ms. Allocated memory is still 189.8 MB. Free memory was 116.3 MB in the beginning and 112.6 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB.
[2021-06-13 20:44:12,163 INFO  L168              Benchmark]: RCFGBuilder took 794.43 ms. Allocated memory is still 189.8 MB. Free memory was 112.6 MB in the beginning and 130.8 MB in the end (delta: -18.2 MB). Peak memory consumption was 54.1 MB. Max. memory is 8.0 GB.
[2021-06-13 20:44:12,163 INFO  L168              Benchmark]: TraceAbstraction took 800695.87 ms. Allocated memory was 189.8 MB in the beginning and 733.0 MB in the end (delta: 543.2 MB). Free memory was 130.3 MB in the beginning and 495.9 MB in the end (delta: -365.6 MB). Peak memory consumption was 177.6 MB. Max. memory is 8.0 GB.
[2021-06-13 20:44:12,164 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 189.8 MB. Free memory is still 170.2 MB. There was no memory consumed. Max. memory is 8.0 GB.
 * CACSL2BoogieTranslator took 476.80 ms. Allocated memory is still 189.8 MB. Free memory was 151.2 MB in the beginning and 120.5 MB in the end (delta: 30.7 MB). Peak memory consumption was 30.4 MB. Max. memory is 8.0 GB.
 * Boogie Procedure Inliner took 73.35 ms. Allocated memory is still 189.8 MB. Free memory was 120.5 MB in the beginning and 116.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB.
 * Boogie Preprocessor took 51.20 ms. Allocated memory is still 189.8 MB. Free memory was 116.3 MB in the beginning and 112.6 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB.
 * RCFGBuilder took 794.43 ms. Allocated memory is still 189.8 MB. Free memory was 112.6 MB in the beginning and 130.8 MB in the end (delta: -18.2 MB). Peak memory consumption was 54.1 MB. Max. memory is 8.0 GB.
 * TraceAbstraction took 800695.87 ms. Allocated memory was 189.8 MB in the beginning and 733.0 MB in the end (delta: 543.2 MB). Free memory was 130.3 MB in the beginning and 495.9 MB in the end (delta: -365.6 MB). Peak memory consumption was 177.6 MB. Max. memory is 8.0 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: Independence relation benchmarks
    ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 7816, positive: 6672, positive conditional: 6672, positive unconditional: 0, negative: 1144, negative conditional: 1144, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 6698, positive: 6672, positive conditional: 6672, positive unconditional: 0, negative: 26, negative conditional: 26, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 6698, positive: 6628, positive conditional: 0, positive unconditional: 6628, negative: 70, negative conditional: 0, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1080, positive: 1064, positive conditional: 0, positive unconditional: 1064, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1080, positive: 1064, positive conditional: 0, positive unconditional: 1064, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 16, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0]  ], Cache Queries: [ total: 6698, positive: 5564, positive conditional: 0, positive unconditional: 5564, negative: 54, negative conditional: 0, negative unconditional: 54, unknown: 1080, unknown conditional: 0, unknown unconditional: 1080] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326, SemanticConditionEliminator.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 466, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 422, negative conditional: 96, negative unconditional: 326, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 40, negative conditional: 24, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 231, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 161, negative conditional: 105, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 466, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 398, negative conditional: 72, negative unconditional: 326, unknown: 32, unknown conditional: 32, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1112, Positive cache size: 1072, Positive conditional cache size: 8, Positive unconditional cache size: 1064, Negative cache size: 40, Negative conditional cache size: 24, Negative unconditional cache size: 16, Eliminated conditions: 326 ], Maximal queried relation: 16, Independence queries for same thread: 1118
  - TimeoutResultAtElement [Line: 1075]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while executing SleepSetNewStateReduction.
  - TimeoutResultAtElement [Line: 1098]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while executing SleepSetNewStateReduction.
  - TimeoutResultAtElement [Line: 1059]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while executing SleepSetNewStateReduction.
  - TimeoutResultAtElement [Line: 1096]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while executing SleepSetNewStateReduction.
  - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while executing SleepSetNewStateReduction.
  - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while executing SleepSetNewStateReduction.
  - TimeoutResultAtElement [Line: 1022]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while executing SleepSetNewStateReduction.
  - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while executing SleepSetNewStateReduction.
  - TimeoutResultAtElement [Line: 1016]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while executing SleepSetNewStateReduction.
  - TimeoutResultAtElement [Line: 1076]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while executing SleepSetNewStateReduction.
  - TimeoutResultAtElement [Line: 1100]: Timeout (TraceAbstraction)
    Unable to prove that call to reach_error is unreachable Cancelled while executing SleepSetNewStateReduction.
  - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances
    CFG has 3 procedures, 494 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 800514.8ms, OverallIterations: 16, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 30.9ms, PartialOrderReductionTime: 692911.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 923, 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: 372.9ms SsaConstructionTime, 1457.1ms SatisfiabilityAnalysisTime, 103183.2ms InterpolantComputationTime, 4767 NumberOfCodeBlocks, 4767 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 4742 ConstructedInterpolants, 186 QuantifiedInterpolants, 158897 SizeOfPredicates, 414 NumberOfNonLiveVariables, 4593 ConjunctsInSsa, 945 ConjunctsInUnsatCore, 25 InterpolantComputations, 8 PerfectInterpolantSequences, 388/866 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: Timeout
Completed graceful shutdown