java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/minepump_spec3_product33.cil.c
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This is Ultimate 0.1.24-f4eb214f-m
[2019-10-14 02:51:02,383 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-10-14 02:51:02,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-10-14 02:51:02,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-10-14 02:51:02,406 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-10-14 02:51:02,408 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-10-14 02:51:02,410 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-10-14 02:51:02,423 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-10-14 02:51:02,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-10-14 02:51:02,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-10-14 02:51:02,428 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2019-10-14 02:51:02,430 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-10-14 02:51:02,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-10-14 02:51:02,434 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-10-14 02:51:02,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-10-14 02:51:02,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-10-14 02:51:02,439 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-10-14 02:51:02,441 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-10-14 02:51:02,443 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-10-14 02:51:02,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-10-14 02:51:02,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-10-14 02:51:02,447 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-10-14 02:51:02,448 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-10-14 02:51:02,448 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-10-14 02:51:02,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-10-14 02:51:02,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-10-14 02:51:02,451 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-10-14 02:51:02,452 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-10-14 02:51:02,452 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-10-14 02:51:02,455 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-10-14 02:51:02,455 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-10-14 02:51:02,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-10-14 02:51:02,457 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-10-14 02:51:02,458 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-10-14 02:51:02,459 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-10-14 02:51:02,459 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-10-14 02:51:02,460 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-10-14 02:51:02,461 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-10-14 02:51:02,461 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-10-14 02:51:02,462 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-10-14 02:51:02,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-10-14 02:51:02,464 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2019-10-14 02:51:02,487 INFO L113 SettingsManager]: Loading preferences was successful
[2019-10-14 02:51:02,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-10-14 02:51:02,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-10-14 02:51:02,490 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-10-14 02:51:02,490 INFO L138 SettingsManager]: * Use SBE=true
[2019-10-14 02:51:02,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-10-14 02:51:02,490 INFO L138 SettingsManager]: * sizeof long=4
[2019-10-14 02:51:02,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-10-14 02:51:02,491 INFO L138 SettingsManager]: * sizeof POINTER=4
[2019-10-14 02:51:02,491 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-10-14 02:51:02,492 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-10-14 02:51:02,492 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-10-14 02:51:02,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-10-14 02:51:02,493 INFO L138 SettingsManager]: * sizeof long double=12
[2019-10-14 02:51:02,493 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-10-14 02:51:02,493 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-10-14 02:51:02,494 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-10-14 02:51:02,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-10-14 02:51:02,494 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-10-14 02:51:02,494 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-10-14 02:51:02,495 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-10-14 02:51:02,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-10-14 02:51:02,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-10-14 02:51:02,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-10-14 02:51:02,496 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-10-14 02:51:02,496 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-10-14 02:51:02,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-10-14 02:51:02,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-10-14 02:51:02,496 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK
[2019-10-14 02:51:02,788 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-10-14 02:51:02,806 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-10-14 02:51:02,811 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-10-14 02:51:02,813 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-10-14 02:51:02,813 INFO L275 PluginConnector]: CDTParser initialized
[2019-10-14 02:51:02,814 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product33.cil.c
[2019-10-14 02:51:02,886 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/980d66801/b2f3fda202fd459a898aef118ed8fd81/FLAGdb628d894
[2019-10-14 02:51:03,462 INFO L306 CDTParser]: Found 1 translation units.
[2019-10-14 02:51:03,463 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product33.cil.c
[2019-10-14 02:51:03,485 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/980d66801/b2f3fda202fd459a898aef118ed8fd81/FLAGdb628d894
[2019-10-14 02:51:03,784 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/980d66801/b2f3fda202fd459a898aef118ed8fd81
[2019-10-14 02:51:03,793 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-10-14 02:51:03,795 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2019-10-14 02:51:03,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-10-14 02:51:03,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-10-14 02:51:03,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-10-14 02:51:03,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:51:03" (1/1) ...
[2019-10-14 02:51:03,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@240d376e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:03, skipping insertion in model container
[2019-10-14 02:51:03,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:51:03" (1/1) ...
[2019-10-14 02:51:03,809 INFO L142 MainTranslator]: Starting translation in SV-COMP mode
[2019-10-14 02:51:03,872 INFO L173 MainTranslator]: Built tables and reachable declarations
[2019-10-14 02:51:04,342 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-10-14 02:51:04,360 INFO L188 MainTranslator]: Completed pre-run
[2019-10-14 02:51:04,436 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-10-14 02:51:04,471 INFO L192 MainTranslator]: Completed translation
[2019-10-14 02:51:04,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:04 WrapperNode
[2019-10-14 02:51:04,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-10-14 02:51:04,473 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-10-14 02:51:04,473 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-10-14 02:51:04,473 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-10-14 02:51:04,486 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:04" (1/1) ...
[2019-10-14 02:51:04,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:04" (1/1) ...
[2019-10-14 02:51:04,510 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:04" (1/1) ...
[2019-10-14 02:51:04,512 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:04" (1/1) ...
[2019-10-14 02:51:04,544 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:04" (1/1) ...
[2019-10-14 02:51:04,554 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:04" (1/1) ...
[2019-10-14 02:51:04,560 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:04" (1/1) ...
[2019-10-14 02:51:04,573 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-10-14 02:51:04,577 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-10-14 02:51:04,578 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2019-10-14 02:51:04,578 INFO L275 PluginConnector]: RCFGBuilder initialized
[2019-10-14 02:51:04,579 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:51:04" (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
[2019-10-14 02:51:04,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-10-14 02:51:04,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-10-14 02:51:04,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2019-10-14 02:51:04,657 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2019-10-14 02:51:04,657 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise
[2019-10-14 02:51:04,658 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2019-10-14 02:51:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2019-10-14 02:51:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment
[2019-10-14 02:51:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2019-10-14 02:51:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry
[2019-10-14 02:51:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup
[2019-10-14 02:51:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2
[2019-10-14 02:51:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure setup
[2019-10-14 02:51:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest
[2019-10-14 02:51:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2019-10-14 02:51:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2019-10-14 02:51:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2019-10-14 02:51:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2019-10-14 02:51:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2019-10-14 02:51:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2019-10-14 02:51:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2019-10-14 02:51:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2019-10-14 02:51:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure test
[2019-10-14 02:51:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift
[2019-10-14 02:51:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2019-10-14 02:51:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment
[2019-10-14 02:51:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump
[2019-10-14 02:51:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump
[2019-10-14 02:51:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2019-10-14 02:51:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2019-10-14 02:51:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump
[2019-10-14 02:51:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel
[2019-10-14 02:51:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1
[2019-10-14 02:51:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one
[2019-10-14 02:51:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features
[2019-10-14 02:51:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers
[2019-10-14 02:51:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product
[2019-10-14 02:51:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-10-14 02:51:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-10-14 02:51:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure printf
[2019-10-14 02:51:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2019-10-14 02:51:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise
[2019-10-14 02:51:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2019-10-14 02:51:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2019-10-14 02:51:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel
[2019-10-14 02:51:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment
[2019-10-14 02:51:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry
[2019-10-14 02:51:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-10-14 02:51:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift
[2019-10-14 02:51:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup
[2019-10-14 02:51:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure printPump
[2019-10-14 02:51:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2
[2019-10-14 02:51:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure setup
[2019-10-14 02:51:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure test
[2019-10-14 02:51:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure runTest
[2019-10-14 02:51:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers
[2019-10-14 02:51:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure select_features
[2019-10-14 02:51:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product
[2019-10-14 02:51:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2019-10-14 02:51:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail
[2019-10-14 02:51:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure malloc
[2019-10-14 02:51:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure free
[2019-10-14 02:51:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2019-10-14 02:51:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-10-14 02:51:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-10-14 02:51:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2019-10-14 02:51:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-10-14 02:51:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2019-10-14 02:51:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-10-14 02:51:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2019-10-14 02:51:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2019-10-14 02:51:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2019-10-14 02:51:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2019-10-14 02:51:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2019-10-14 02:51:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2019-10-14 02:51:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail
[2019-10-14 02:51:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump
[2019-10-14 02:51:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump
[2019-10-14 02:51:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning
[2019-10-14 02:51:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1
[2019-10-14 02:51:04,677 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment
[2019-10-14 02:51:04,677 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2019-10-14 02:51:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel
[2019-10-14 02:51:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2019-10-14 02:51:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure select_one
[2019-10-14 02:51:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-10-14 02:51:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2019-10-14 02:51:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-10-14 02:51:06,322 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-10-14 02:51:06,322 INFO L284 CfgBuilder]: Removed 5 assume(true) statements.
[2019-10-14 02:51:06,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:51:06 BoogieIcfgContainer
[2019-10-14 02:51:06,324 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-10-14 02:51:06,325 INFO L113 PluginConnector]: ------------------------Sifa----------------------------
[2019-10-14 02:51:06,325 INFO L271 PluginConnector]: Initializing Sifa...
[2019-10-14 02:51:06,325 INFO L275 PluginConnector]: Sifa initialized
[2019-10-14 02:51:06,327 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:51:06" (1/1) ...
[2019-10-14 02:51:06,327 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1
[2019-10-14 02:51:06,374 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-10-14 02:51:06,375 INFO L169 IcfgInterpreter]: Building call graph
[2019-10-14 02:51:06,392 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-10-14 02:51:06,406 INFO L179 IcfgInterpreter]: Starting interpretation
[2019-10-14 02:51:06,408 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs
[2019-10-14 02:51:16,254 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 464
[2019-10-14 02:51:17,937 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129
[2019-10-14 02:51:18,090 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 472
[2019-10-14 02:51:18,223 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 472
[2019-10-14 02:51:18,377 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 472
[2019-10-14 02:51:18,653 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 540
[2019-10-14 02:51:18,679 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 544 for LOIs
[2019-10-14 02:51:18,750 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 542 for LOIs
[2019-10-14 02:51:18,756 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 540 for LOIs
[2019-10-14 02:51:18,997 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 544
[2019-10-14 02:51:19,217 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 544
[2019-10-14 02:51:19,829 WARN L191 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 558
[2019-10-14 02:51:20,370 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 558
[2019-10-14 02:51:20,954 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 184
[2019-10-14 02:51:23,953 INFO L199 IcfgInterpreter]: Interpreting procedure cleanup with input of size 1 for LOIs
[2019-10-14 02:51:23,956 INFO L199 IcfgInterpreter]: Interpreting procedure timeShift with input of size 142 for LOIs
[2019-10-14 02:51:24,141 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification3_spec__1 with input of size 131 for LOIs
[2019-10-14 02:51:24,155 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 145 for LOIs
[2019-10-14 02:51:24,232 INFO L183 IcfgInterpreter]: Interpretation finished
[2019-10-14 02:51:24,232 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are:
[2019-10-14 02:51:24,234 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 550#(and (<= |#t~string33.offset| 0) (= |#t~string61.offset| 0) (= |#t~string55.offset| 0) (<= ~waterLevel~0 2) (= |#t~string7.offset| 0) (<= 0 |#NULL.base|) (<= 0 |#t~string63.offset|) (<= |#t~string67.offset| 0) (<= ~systemActive~0 1) (<= 0 |#t~string40.offset|) (<= ~head~0.offset 0) (= |#t~string39.offset| 0) (= |#t~string3.offset| 0) (= |#t~string32.offset| 0) (= |#t~string9.offset| 0) (<= 0 |#t~string67.offset|) (<= |#t~string34.offset| 0) (= |#NULL.base| 0) (= |#t~string38.offset| 0) (<= |#t~string39.offset| 0) (<= |#t~string1.offset| 0) (<= |#t~string57.offset| 0) (<= ~pumpRunning~0 0) (<= 0 ~head~0.base) (<= 0 |#t~string42.offset|) (<= 0 ~methaneLevelCritical~0) (<= 0 |#t~string39.offset|) (<= 0 (+ ~waterLevel~0 2147483648)) (<= |#t~string53.offset| 0) (<= |#t~string40.offset| 0) (<= 0 |#t~string61.offset|) (<= |#t~string65.offset| 0) (<= 0 |#t~string43.offset|) (= |#t~string29.offset| 0) (<= 0 |#t~string53.offset|) (<= |#t~string41.offset| 0) (<= 0 |#t~string9.offset|) (= |#t~string42.offset| 0) (= |#t~string57.offset| 0) (= |#t~string67.offset| 0) (<= 0 |#t~string33.offset|) (<= 0 |#NULL.offset|) (= ~head~0.base 0) (<= ~cleanupTimeShifts~0 4) (<= ~methaneLevelCritical~0 0) (<= 0 ~pumpRunning~0) (= ~cleanupTimeShifts~0 4) (<= ~methaneLevelCritical~0 2147483647) (= |#t~string33.offset| 0) (<= 0 |#t~string38.offset|) (<= |#NULL.base| 0) (<= |#t~string63.offset| 0) (= 2 ~waterLevel~0) (<= 1 ~systemActive~0) (<= 4 ~cleanupTimeShifts~0) (= |#t~string31.offset| 0) (<= |#t~string38.offset| 0) (<= 0 |#t~string3.offset|) (= |#t~string40.offset| 0) (= |#NULL.offset| 0) (<= 0 |#t~string57.offset|) (= ~pumpRunning~0 0) (= |#t~string53.offset| 0) (<= ~head~0.base 0) (<= 0 ~head~0.offset) (= |#t~string34.offset| 0) (<= |#t~string31.offset| 0) (<= 0 |#t~string32.offset|) (<= ~waterLevel~0 2147483647) (<= |#t~string55.offset| 0) (= |#t~string30.offset| 0) (= |#t~string43.offset| 0) (<= 0 |#t~string59.offset|) (= |#t~string65.offset| 0) (= 0 ~methaneLevelCritical~0) (= |#t~string1.offset| 0) (<= 0 |#t~string1.offset|) (<= |#NULL.offset| 0) (<= |#t~string7.offset| 0) (<= |#t~string9.offset| 0) (= ~head~0.offset 0) (= |#t~string63.offset| 0) (<= 0 |#t~string41.offset|) (= |#t~string5.offset| 0) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (<= 0 |#t~string65.offset|) (<= 2 ~waterLevel~0) (<= 0 |#t~string7.offset|) (<= |#t~string61.offset| 0) (<= |#t~string42.offset| 0) (<= |#t~string59.offset| 0) (= ~systemActive~0 1) (<= |#t~string30.offset| 0) (<= |#t~string32.offset| 0) (= |#t~string59.offset| 0) (<= 0 |#t~string29.offset|) (<= 0 |#t~string5.offset|) (<= |#t~string43.offset| 0) (<= |#t~string3.offset| 0) (<= |#t~string5.offset| 0) (<= ~methaneLevelCritical~0 1) (<= 0 |#t~string30.offset|) (<= 0 |#t~string31.offset|) (= |#t~string41.offset| 0) (<= |#t~string29.offset| 0) (<= 0 |#t~string34.offset|) (<= 0 |#t~string55.offset|))
[2019-10-14 02:51:24,248 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results.
[2019-10-14 02:51:24,248 INFO L132 PluginConnector]: ------------------------ END Sifa----------------------------
[2019-10-14 02:51:24,250 INFO L168 Benchmark]: Toolchain (without parser) took 20454.93 ms. Allocated memory was 139.5 MB in the beginning and 545.3 MB in the end (delta: 405.8 MB). Free memory was 102.0 MB in the beginning and 121.8 MB in the end (delta: -19.8 MB). Peak memory consumption was 386.0 MB. Max. memory is 7.1 GB.
[2019-10-14 02:51:24,250 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 139.5 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
[2019-10-14 02:51:24,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.99 ms. Allocated memory was 139.5 MB in the beginning and 202.4 MB in the end (delta: 62.9 MB). Free memory was 101.8 MB in the beginning and 169.6 MB in the end (delta: -67.8 MB). Peak memory consumption was 23.4 MB. Max. memory is 7.1 GB.
[2019-10-14 02:51:24,252 INFO L168 Benchmark]: Boogie Preprocessor took 100.97 ms. Allocated memory is still 202.4 MB. Free memory was 169.6 MB in the beginning and 165.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB.
[2019-10-14 02:51:24,253 INFO L168 Benchmark]: RCFGBuilder took 1747.02 ms. Allocated memory was 202.4 MB in the beginning and 234.9 MB in the end (delta: 32.5 MB). Free memory was 165.4 MB in the beginning and 149.0 MB in the end (delta: 16.4 MB). Peak memory consumption was 83.1 MB. Max. memory is 7.1 GB.
[2019-10-14 02:51:24,255 INFO L168 Benchmark]: Sifa took 17923.35 ms. Allocated memory was 234.9 MB in the beginning and 545.3 MB in the end (delta: 310.4 MB). Free memory was 149.0 MB in the beginning and 121.8 MB in the end (delta: 27.2 MB). Peak memory consumption was 337.6 MB. Max. memory is 7.1 GB.
[2019-10-14 02:51:24,259 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.19 ms. Allocated memory is still 139.5 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 676.99 ms. Allocated memory was 139.5 MB in the beginning and 202.4 MB in the end (delta: 62.9 MB). Free memory was 101.8 MB in the beginning and 169.6 MB in the end (delta: -67.8 MB). Peak memory consumption was 23.4 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 100.97 ms. Allocated memory is still 202.4 MB. Free memory was 169.6 MB in the beginning and 165.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 1747.02 ms. Allocated memory was 202.4 MB in the beginning and 234.9 MB in the end (delta: 32.5 MB). Free memory was 165.4 MB in the beginning and 149.0 MB in the end (delta: 16.4 MB). Peak memory consumption was 83.1 MB. Max. memory is 7.1 GB.
* Sifa took 17923.35 ms. Allocated memory was 234.9 MB in the beginning and 545.3 MB in the end (delta: 310.4 MB). Free memory was 149.0 MB in the beginning and 121.8 MB in the end (delta: 27.2 MB). Peak memory consumption was 337.6 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.sifa:
- StatisticsResult: Symbolic Interpretation with Fluid Abstractions
OVERALL_TIME[ms]: 17860, ICFG_INTERPRETER_ENTERED_PROCEDURES: 8, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 175, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 112, TOOLS_POST_TIME[ms]: 11658, TOOLS_POST_CALL_APPLICATIONS: 48, TOOLS_POST_CALL_TIME[ms]: 171, TOOLS_POST_RETURN_APPLICATIONS: 41, TOOLS_POST_RETURN_TIME[ms]: 90, TOOLS_QUANTIFIERELIM_APPLICATIONS: 200, TOOLS_QUANTIFIERELIM_TIME[ms]: 11816, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 11584, FLUID_QUERY_TIME[ms]: 14, FLUID_QUERIES: 179, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 56, DOMAIN_JOIN_TIME[ms]: 5246, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 2, DOMAIN_WIDEN_TIME[ms]: 380, DOMAIN_ISSUBSETEQ_APPLICATIONS: 4, DOMAIN_ISSUBSETEQ_TIME[ms]: 22, DOMAIN_ISBOTTOM_APPLICATIONS: 28, DOMAIN_ISBOTTOM_TIME[ms]: 113, LOOP_SUMMARIZER_APPLICATIONS: 2, LOOP_SUMMARIZER_CACHE_MISSES: 2, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 3057, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 3056, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 4, CALL_SUMMARIZER_APPLICATIONS: 41, CALL_SUMMARIZER_CACHE_MISSES: 21, CALL_SUMMARIZER_OVERALL_TIME[ms]: 12381, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 12380, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 8, PATH_EXPR_TIME[ms]: 8, REGEX_TO_DAG_TIME[ms]: 5, DAG_COMPRESSION_TIME[ms]: 37, DAG_COMPRESSION_PROCESSED_NODES: 340, DAG_COMPRESSION_RETAINED_NODES: 187
- UnprovableResult [Line: 613]: Unable to prove that call of __VERIFIER_error() unreachable
Unable to prove that call of __VERIFIER_error() unreachable
Reason: Over-approximation of reachable states at this location is 550#(and (<= |#t~string33.offset| 0) (= |#t~string61.offset| 0) (= |#t~string55.offset| 0) (<= ~waterLevel~0 2) (= |#t~string7.offset| 0) (<= 0 |#NULL.base|) (<= 0 |#t~string63.offset|) (<= |#t~string67.offset| 0) (<= ~systemActive~0 1) (<= 0 |#t~string40.offset|) (<= ~head~0.offset 0) (= |#t~string39.offset| 0) (= |#t~string3.offset| 0) (= |#t~string32.offset| 0) (= |#t~string9.offset| 0) (<= 0 |#t~string67.offset|) (<= |#t~string34.offset| 0) (= |#NULL.base| 0) (= |#t~string38.offset| 0) (<= |#t~string39.offset| 0) (<= |#t~string1.offset| 0) (<= |#t~string57.offset| 0) (<= ~pumpRunning~0 0) (<= 0 ~head~0.base) (<= 0 |#t~string42.offset|) (<= 0 ~methaneLevelCritical~0) (<= 0 |#t~string39.offset|) (<= 0 (+ ~waterLevel~0 2147483648)) (<= |#t~string53.offset| 0) (<= |#t~string40.offset| 0) (<= 0 |#t~string61.offset|) (<= |#t~string65.offset| 0) (<= 0 |#t~string43.offset|) (= |#t~string29.offset| 0) (<= 0 |#t~string53.offset|) (<= |#t~string41.offset| 0) (<= 0 |#t~string9.offset|) (= |#t~string42.offset| 0) (= |#t~string57.offset| 0) (= |#t~string67.offset| 0) (<= 0 |#t~string33.offset|) (<= 0 |#NULL.offset|) (= ~head~0.base 0) (<= ~cleanupTimeShifts~0 4) (<= ~methaneLevelCritical~0 0) (<= 0 ~pumpRunning~0) (= ~cleanupTimeShifts~0 4) (<= ~methaneLevelCritical~0 2147483647) (= |#t~string33.offset| 0) (<= 0 |#t~string38.offset|) (<= |#NULL.base| 0) (<= |#t~string63.offset| 0) (= 2 ~waterLevel~0) (<= 1 ~systemActive~0) (<= 4 ~cleanupTimeShifts~0) (= |#t~string31.offset| 0) (<= |#t~string38.offset| 0) (<= 0 |#t~string3.offset|) (= |#t~string40.offset| 0) (= |#NULL.offset| 0) (<= 0 |#t~string57.offset|) (= ~pumpRunning~0 0) (= |#t~string53.offset| 0) (<= ~head~0.base 0) (<= 0 ~head~0.offset) (= |#t~string34.offset| 0) (<= |#t~string31.offset| 0) (<= 0 |#t~string32.offset|) (<= ~waterLevel~0 2147483647) (<= |#t~string55.offset| 0) (= |#t~string30.offset| 0) (= |#t~string43.offset| 0) (<= 0 |#t~string59.offset|) (= |#t~string65.offset| 0) (= 0 ~methaneLevelCritical~0) (= |#t~string1.offset| 0) (<= 0 |#t~string1.offset|) (<= |#NULL.offset| 0) (<= |#t~string7.offset| 0) (<= |#t~string9.offset| 0) (= ~head~0.offset 0) (= |#t~string63.offset| 0) (<= 0 |#t~string41.offset|) (= |#t~string5.offset| 0) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (<= 0 |#t~string65.offset|) (<= 2 ~waterLevel~0) (<= 0 |#t~string7.offset|) (<= |#t~string61.offset| 0) (<= |#t~string42.offset| 0) (<= |#t~string59.offset| 0) (= ~systemActive~0 1) (<= |#t~string30.offset| 0) (<= |#t~string32.offset| 0) (= |#t~string59.offset| 0) (<= 0 |#t~string29.offset|) (<= 0 |#t~string5.offset|) (<= |#t~string43.offset| 0) (<= |#t~string3.offset| 0) (<= |#t~string5.offset| 0) (<= ~methaneLevelCritical~0 1) (<= 0 |#t~string30.offset|) (<= 0 |#t~string31.offset|) (= |#t~string41.offset| 0) (<= |#t~string29.offset| 0) (<= 0 |#t~string34.offset|) (<= 0 |#t~string55.offset|)).
Possible FailurePath:
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
Received shutdown request...