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 IntervalDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product59.cil.c
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This is Ultimate 0.1.24-fea9116
[2019-09-21 09:14:20,808 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-09-21 09:14:20,810 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-09-21 09:14:20,821 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-09-21 09:14:20,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-09-21 09:14:20,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-09-21 09:14:20,824 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-09-21 09:14:20,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-09-21 09:14:20,827 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-09-21 09:14:20,828 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-09-21 09:14:20,829 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2019-09-21 09:14:20,830 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-09-21 09:14:20,830 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-09-21 09:14:20,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-09-21 09:14:20,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-09-21 09:14:20,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-09-21 09:14:20,834 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-09-21 09:14:20,834 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-09-21 09:14:20,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-09-21 09:14:20,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-09-21 09:14:20,839 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-09-21 09:14:20,840 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-09-21 09:14:20,841 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-09-21 09:14:20,842 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-09-21 09:14:20,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-09-21 09:14:20,844 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-09-21 09:14:20,844 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-09-21 09:14:20,845 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-09-21 09:14:20,846 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-09-21 09:14:20,846 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-09-21 09:14:20,847 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-09-21 09:14:20,847 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-09-21 09:14:20,848 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-09-21 09:14:20,849 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-09-21 09:14:20,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-09-21 09:14:20,850 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-09-21 09:14:20,850 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-09-21 09:14:20,851 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-09-21 09:14:20,851 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-09-21 09:14:20,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-09-21 09:14:20,852 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-09-21 09:14:20,853 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
[2019-09-21 09:14:20,867 INFO L113 SettingsManager]: Loading preferences was successful
[2019-09-21 09:14:20,867 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-09-21 09:14:20,868 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-09-21 09:14:20,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-09-21 09:14:20,869 INFO L138 SettingsManager]: * Use SBE=true
[2019-09-21 09:14:20,869 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-09-21 09:14:20,869 INFO L138 SettingsManager]: * sizeof long=4
[2019-09-21 09:14:20,869 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-09-21 09:14:20,869 INFO L138 SettingsManager]: * sizeof POINTER=4
[2019-09-21 09:14:20,870 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-09-21 09:14:20,870 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-09-21 09:14:20,870 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-09-21 09:14:20,870 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-09-21 09:14:20,870 INFO L138 SettingsManager]: * sizeof long double=12
[2019-09-21 09:14:20,871 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-09-21 09:14:20,871 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-09-21 09:14:20,871 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-09-21 09:14:20,871 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-09-21 09:14:20,871 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-09-21 09:14:20,871 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-09-21 09:14:20,872 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-09-21 09:14:20,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-21 09:14:20,872 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-09-21 09:14:20,872 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-09-21 09:14:20,872 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-09-21 09:14:20,873 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-09-21 09:14:20,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-09-21 09:14:20,873 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-09-21 09:14:20,873 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain
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: Intern Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK
[2019-09-21 09:14:20,904 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-09-21 09:14:20,916 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-09-21 09:14:20,919 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-09-21 09:14:20,921 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-09-21 09:14:20,921 INFO L275 PluginConnector]: CDTParser initialized
[2019-09-21 09:14:20,922 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product59.cil.c
[2019-09-21 09:14:20,998 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfedd7705/b6548d0b2c114d35aeade9e68bf26634/FLAGacf543dd9
[2019-09-21 09:14:21,489 INFO L306 CDTParser]: Found 1 translation units.
[2019-09-21 09:14:21,490 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product59.cil.c
[2019-09-21 09:14:21,502 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfedd7705/b6548d0b2c114d35aeade9e68bf26634/FLAGacf543dd9
[2019-09-21 09:14:21,828 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfedd7705/b6548d0b2c114d35aeade9e68bf26634
[2019-09-21 09:14:21,837 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-09-21 09:14:21,838 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2019-09-21 09:14:21,839 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-09-21 09:14:21,839 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-09-21 09:14:21,843 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-09-21 09:14:21,844 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:14:21" (1/1) ...
[2019-09-21 09:14:21,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ef0aef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:14:21, skipping insertion in model container
[2019-09-21 09:14:21,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:14:21" (1/1) ...
[2019-09-21 09:14:21,857 INFO L142 MainTranslator]: Starting translation in SV-COMP mode
[2019-09-21 09:14:21,926 INFO L173 MainTranslator]: Built tables and reachable declarations
[2019-09-21 09:14:22,445 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-09-21 09:14:22,462 INFO L188 MainTranslator]: Completed pre-run
[2019-09-21 09:14:22,532 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-09-21 09:14:22,570 INFO L192 MainTranslator]: Completed translation
[2019-09-21 09:14:22,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:14:22 WrapperNode
[2019-09-21 09:14:22,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-09-21 09:14:22,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-09-21 09:14:22,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-09-21 09:14:22,572 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-09-21 09:14:22,583 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:14:22" (1/1) ...
[2019-09-21 09:14:22,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:14:22" (1/1) ...
[2019-09-21 09:14:22,602 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:14:22" (1/1) ...
[2019-09-21 09:14:22,602 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:14:22" (1/1) ...
[2019-09-21 09:14:22,655 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:14:22" (1/1) ...
[2019-09-21 09:14:22,665 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:14:22" (1/1) ...
[2019-09-21 09:14:22,670 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:14:22" (1/1) ...
[2019-09-21 09:14:22,677 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-09-21 09:14:22,678 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-09-21 09:14:22,678 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2019-09-21 09:14:22,678 INFO L275 PluginConnector]: RCFGBuilder initialized
[2019-09-21 09:14:22,679 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:14:22" (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
[2019-09-21 09:14:22,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-09-21 09:14:22,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-09-21 09:14:22,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2019-09-21 09:14:22,747 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2019-09-21 09:14:22,747 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise
[2019-09-21 09:14:22,747 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2019-09-21 09:14:22,747 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2019-09-21 09:14:22,747 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment
[2019-09-21 09:14:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2019-09-21 09:14:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry
[2019-09-21 09:14:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry
[2019-09-21 09:14:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1
[2019-09-21 09:14:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2019-09-21 09:14:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure test
[2019-09-21 09:14:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift
[2019-09-21 09:14:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2019-09-21 09:14:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor
[2019-09-21 09:14:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment
[2019-09-21 09:14:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor
[2019-09-21 09:14:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump
[2019-09-21 09:14:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump
[2019-09-21 09:14:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2019-09-21 09:14:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2019-09-21 09:14:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump
[2019-09-21 09:14:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel
[2019-09-21 09:14:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel
[2019-09-21 09:14:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem
[2019-09-21 09:14:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2019-09-21 09:14:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2019-09-21 09:14:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2019-09-21 09:14:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2019-09-21 09:14:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2019-09-21 09:14:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2019-09-21 09:14:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one
[2019-09-21 09:14:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features
[2019-09-21 09:14:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers
[2019-09-21 09:14:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product
[2019-09-21 09:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup
[2019-09-21 09:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2
[2019-09-21 09:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure setup
[2019-09-21 09:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest
[2019-09-21 09:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2019-09-21 09:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-09-21 09:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-09-21 09:14:22,754 INFO L130 BoogieDeclarations]: Found specification of procedure printf
[2019-09-21 09:14:22,754 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2019-09-21 09:14:22,754 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise
[2019-09-21 09:14:22,754 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2019-09-21 09:14:22,754 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2019-09-21 09:14:22,754 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel
[2019-09-21 09:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment
[2019-09-21 09:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry
[2019-09-21 09:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry
[2019-09-21 09:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-09-21 09:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail
[2019-09-21 09:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning
[2019-09-21 09:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1
[2019-09-21 09:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem
[2019-09-21 09:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift
[2019-09-21 09:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup
[2019-09-21 09:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure test
[2019-09-21 09:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump
[2019-09-21 09:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump
[2019-09-21 09:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure printPump
[2019-09-21 09:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment
[2019-09-21 09:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2019-09-21 09:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel
[2019-09-21 09:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor
[2019-09-21 09:14:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel
[2019-09-21 09:14:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor
[2019-09-21 09:14:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2019-09-21 09:14:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail
[2019-09-21 09:14:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure malloc
[2019-09-21 09:14:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure free
[2019-09-21 09:14:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2019-09-21 09:14:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-09-21 09:14:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-09-21 09:14:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2019-09-21 09:14:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-09-21 09:14:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2019-09-21 09:14:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-09-21 09:14:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2019-09-21 09:14:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2019-09-21 09:14:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2019-09-21 09:14:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2019-09-21 09:14:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2019-09-21 09:14:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2019-09-21 09:14:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure select_one
[2019-09-21 09:14:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure select_features
[2019-09-21 09:14:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers
[2019-09-21 09:14:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product
[2019-09-21 09:14:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2
[2019-09-21 09:14:22,762 INFO L130 BoogieDeclarations]: Found specification of procedure setup
[2019-09-21 09:14:22,762 INFO L130 BoogieDeclarations]: Found specification of procedure runTest
[2019-09-21 09:14:22,762 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2019-09-21 09:14:22,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-09-21 09:14:22,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2019-09-21 09:14:22,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-09-21 09:14:24,441 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-09-21 09:14:24,441 INFO L283 CfgBuilder]: Removed 5 assume(true) statements.
[2019-09-21 09:14:24,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:14:24 BoogieIcfgContainer
[2019-09-21 09:14:24,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-09-21 09:14:24,443 INFO L113 PluginConnector]: ------------------------Sifa----------------------------
[2019-09-21 09:14:24,443 INFO L271 PluginConnector]: Initializing Sifa...
[2019-09-21 09:14:24,443 INFO L275 PluginConnector]: Sifa initialized
[2019-09-21 09:14:24,444 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:14:24" (1/1) ...
[2019-09-21 09:14:24,445 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds
(negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than
(negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid
[2019-09-21 09:14:24,467 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-09-21 09:14:24,468 INFO L169 IcfgInterpreter]: Building call graph
[2019-09-21 09:14:24,476 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-09-21 09:14:24,485 INFO L179 IcfgInterpreter]: Starting interpretation
[2019-09-21 09:14:24,486 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs
[2019-09-21 09:14:32,864 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 464
[2019-09-21 09:14:34,493 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129
[2019-09-21 09:14:34,628 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 472
[2019-09-21 09:14:34,693 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 114 for LOIs
[2019-09-21 09:14:34,743 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 114 for LOIs
[2019-09-21 09:14:34,747 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 114 for LOIs
[2019-09-21 09:14:44,764 INFO L199 IcfgInterpreter]: Interpreting procedure cleanup with input of size 1 for LOIs
[2019-09-21 09:14:44,766 INFO L199 IcfgInterpreter]: Interpreting procedure timeShift with input of size 106 for LOIs
[2019-09-21 09:14:44,820 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification1_spec__1 with input of size 103 for LOIs
[2019-09-21 09:14:44,824 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 103 for LOIs
[2019-09-21 09:14:44,841 INFO L183 IcfgInterpreter]: Interpretation finished
[2019-09-21 09:14:44,842 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are:
[2019-09-21 09:14:44,844 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 2041#(or (and (<= |#t~string58.offset| 0) (<= |#t~string33.offset| 0) (<= 0 |#t~string35.offset|) (<= 0 |#t~string27.offset|) (<= ~head~0.base 0) (<= 0 ~head~0.offset) (<= 0 |#NULL.base|) (<= 0 |#t~string70.offset|) (<= |#t~string67.offset| 0) (<= |#t~string31.offset| 0) (<= ~head~0.offset 0) (<= 0 |#t~string67.offset|) (<= 0 |#t~string60.offset|) (<= |#t~string70.offset| 0) (<= |#t~string56.offset| 0) (<= 0 |#t~string59.offset|) (<= 0 |#t~string21.offset|) (<= |#t~string1.offset| 0) (<= |#t~string57.offset| 0) (<= 0 |#t~string69.offset|) (<= 0 |#t~string1.offset|) (<= 0 ~head~0.base) (<= |#NULL.offset| 0) (<= |#t~string7.offset| 0) (<= 0 ~methaneLevelCritical~0) (<= |#t~string9.offset| 0) (<= |#t~string35.offset| 0) (<= 0 |#t~string61.offset|) (<= |#t~string65.offset| 0) (<= |#t~string27.offset| 0) (<= 0 |#t~string65.offset|) (<= 0 |#t~string56.offset|) (<= |#t~string66.offset| 0) (<= 0 |#t~string7.offset|) (<= 0 |#t~string9.offset|) (<= |#t~string21.offset| 0) (<= |#t~string61.offset| 0) (<= |#t~string59.offset| 0) (<= 0 |#t~string33.offset|) (<= 0 |#t~string23.offset|) (<= 0 |#NULL.offset|) (<= |#t~string69.offset| 0) (<= |#t~string60.offset| 0) (<= ~cleanupTimeShifts~0 4) (<= 0 |#t~string29.offset|) (<= 0 |#t~string5.offset|) (<= 0 ~systemActive~0) (<= ~systemActive~0 0) (<= |#t~string3.offset| 0) (<= |#t~string5.offset| 0) (<= ~methaneLevelCritical~0 1) (<= |#NULL.base| 0) (<= 0 |#t~string66.offset|) (<= 0 |#t~string31.offset|) (<= |#t~string23.offset| 0) (<= 4 ~cleanupTimeShifts~0) (<= |#t~string29.offset| 0) (<= |#t~string68.offset| 0) (<= 0 |#t~string3.offset|) (<= 0 |#t~string25.offset|) (<= |#t~string25.offset| 0) (<= 0 |#t~string58.offset|) (<= 0 |#t~string57.offset|) (<= 0 |#t~string68.offset|)) (and (<= |#t~string58.offset| 0) (<= |#t~string33.offset| 0) (<= 0 |#t~string35.offset|) (<= 0 |#t~string27.offset|) (<= ~head~0.base 0) (<= 0 ~head~0.offset) (<= 0 |#NULL.base|) (<= 0 |#t~string70.offset|) (<= |#t~string67.offset| 0) (<= |#t~string31.offset| 0) (<= ~systemActive~0 1) (<= ~head~0.offset 0) (<= 0 |#t~string67.offset|) (<= 0 |#t~string60.offset|) (<= |#t~string70.offset| 0) (<= |#t~string56.offset| 0) (<= 0 |#t~string59.offset|) (<= 0 |#t~string21.offset|) (<= |#t~string1.offset| 0) (<= |#t~string57.offset| 0) (<= 0 |#t~string69.offset|) (<= 0 |#t~string1.offset|) (<= 0 ~head~0.base) (<= |#NULL.offset| 0) (<= |#t~string7.offset| 0) (<= 0 ~methaneLevelCritical~0) (<= |#t~string9.offset| 0) (<= |#t~string35.offset| 0) (<= 0 |#t~string61.offset|) (<= |#t~string65.offset| 0) (<= |#t~string27.offset| 0) (<= 0 |#t~string65.offset|) (<= 0 |#t~string56.offset|) (<= |#t~string66.offset| 0) (<= 0 |#t~string7.offset|) (<= 0 |#t~string9.offset|) (<= |#t~string21.offset| 0) (<= |#t~string61.offset| 0) (<= |#t~string59.offset| 0) (<= 0 |#t~string33.offset|) (<= 0 |#t~string23.offset|) (<= 0 |#NULL.offset|) (<= |#t~string69.offset| 0) (<= |#t~string60.offset| 0) (<= ~cleanupTimeShifts~0 4) (<= 0 |#t~string29.offset|) (<= 0 |#t~string5.offset|) (<= 0 ~systemActive~0) (<= |#t~string3.offset| 0) (<= |#t~string5.offset| 0) (<= ~methaneLevelCritical~0 1) (<= |#NULL.base| 0) (<= 0 |#t~string66.offset|) (<= 0 |#t~string31.offset|) (<= |#t~string23.offset| 0) (<= 4 ~cleanupTimeShifts~0) (<= |#t~string29.offset| 0) (<= |#t~string68.offset| 0) (<= 0 |#t~string3.offset|) (<= 0 |#t~string25.offset|) (<= |#t~string25.offset| 0) (<= 0 |#t~string58.offset|) (<= 0 |#t~string57.offset|) (<= 0 |#t~string68.offset|)))
[2019-09-21 09:14:44,857 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results.
[2019-09-21 09:14:44,857 INFO L132 PluginConnector]: ------------------------ END Sifa----------------------------
[2019-09-21 09:14:44,859 INFO L168 Benchmark]: Toolchain (without parser) took 23021.02 ms. Allocated memory was 135.8 MB in the beginning and 587.2 MB in the end (delta: 451.4 MB). Free memory was 90.1 MB in the beginning and 353.9 MB in the end (delta: -263.8 MB). Peak memory consumption was 187.6 MB. Max. memory is 7.1 GB.
[2019-09-21 09:14:44,860 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 135.8 MB. Free memory was 109.9 MB in the beginning and 109.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB.
[2019-09-21 09:14:44,861 INFO L168 Benchmark]: CACSL2BoogieTranslator took 732.06 ms. Allocated memory was 135.8 MB in the beginning and 200.8 MB in the end (delta: 65.0 MB). Free memory was 89.9 MB in the beginning and 164.9 MB in the end (delta: -75.0 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB.
[2019-09-21 09:14:44,862 INFO L168 Benchmark]: Boogie Preprocessor took 105.76 ms. Allocated memory is still 200.8 MB. Free memory was 164.9 MB in the beginning and 160.2 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB.
[2019-09-21 09:14:44,863 INFO L168 Benchmark]: RCFGBuilder took 1765.01 ms. Allocated memory was 200.8 MB in the beginning and 231.2 MB in the end (delta: 30.4 MB). Free memory was 160.2 MB in the beginning and 140.5 MB in the end (delta: 19.7 MB). Peak memory consumption was 82.6 MB. Max. memory is 7.1 GB.
[2019-09-21 09:14:44,864 INFO L168 Benchmark]: Sifa took 20414.47 ms. Allocated memory was 231.2 MB in the beginning and 587.2 MB in the end (delta: 356.0 MB). Free memory was 140.5 MB in the beginning and 353.9 MB in the end (delta: -213.3 MB). Peak memory consumption was 142.7 MB. Max. memory is 7.1 GB.
[2019-09-21 09:14:44,868 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.20 ms. Allocated memory is still 135.8 MB. Free memory was 109.9 MB in the beginning and 109.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 732.06 ms. Allocated memory was 135.8 MB in the beginning and 200.8 MB in the end (delta: 65.0 MB). Free memory was 89.9 MB in the beginning and 164.9 MB in the end (delta: -75.0 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 105.76 ms. Allocated memory is still 200.8 MB. Free memory was 164.9 MB in the beginning and 160.2 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 1765.01 ms. Allocated memory was 200.8 MB in the beginning and 231.2 MB in the end (delta: 30.4 MB). Free memory was 160.2 MB in the beginning and 140.5 MB in the end (delta: 19.7 MB). Peak memory consumption was 82.6 MB. Max. memory is 7.1 GB.
* Sifa took 20414.47 ms. Allocated memory was 231.2 MB in the beginning and 587.2 MB in the end (delta: 356.0 MB). Free memory was 140.5 MB in the beginning and 353.9 MB in the end (delta: -213.3 MB). Peak memory consumption was 142.7 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]: 20377, ICFG_INTERPRETER_ENTERED_PROCEDURES: 8, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1331, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 968, TOOLS_POST_TIME[ms]: 10615, TOOLS_POST_CALL_APPLICATIONS: 310, TOOLS_POST_CALL_TIME[ms]: 525, TOOLS_POST_RETURN_APPLICATIONS: 303, TOOLS_POST_RETURN_TIME[ms]: 309, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1580, TOOLS_QUANTIFIERELIM_TIME[ms]: 11005, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 10085, FLUID_QUERY_TIME[ms]: 43, FLUID_QUERIES: 1407, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 426, DOMAIN_JOIN_TIME[ms]: 7598, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 32, DOMAIN_WIDEN_TIME[ms]: 67, DOMAIN_ISSUBSETEQ_APPLICATIONS: 76, DOMAIN_ISSUBSETEQ_TIME[ms]: 201, DOMAIN_ISBOTTOM_APPLICATIONS: 291, DOMAIN_ISBOTTOM_TIME[ms]: 757, LOOP_SUMMARIZER_APPLICATIONS: 44, LOOP_SUMMARIZER_CACHE_MISSES: 44, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 7585, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 7584, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 76, CALL_SUMMARIZER_APPLICATIONS: 303, CALL_SUMMARIZER_CACHE_MISSES: 28, CALL_SUMMARIZER_OVERALL_TIME[ms]: 10299, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 10297, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 6, PATH_EXPR_TIME[ms]: 9, REGEX_TO_DAG_TIME[ms]: 12, DAG_COMPRESSION_TIME[ms]: 57, DAG_COMPRESSION_PROCESSED_NODES: 1392, DAG_COMPRESSION_RETAINED_NODES: 424
- UnprovableResult [Line: 183]: 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 2041#(or (and (<= |#t~string58.offset| 0) (<= |#t~string33.offset| 0) (<= 0 |#t~string35.offset|) (<= 0 |#t~string27.offset|) (<= ~head~0.base 0) (<= 0 ~head~0.offset) (<= 0 |#NULL.base|) (<= 0 |#t~string70.offset|) (<= |#t~string67.offset| 0) (<= |#t~string31.offset| 0) (<= ~head~0.offset 0) (<= 0 |#t~string67.offset|) (<= 0 |#t~string60.offset|) (<= |#t~string70.offset| 0) (<= |#t~string56.offset| 0) (<= 0 |#t~string59.offset|) (<= 0 |#t~string21.offset|) (<= |#t~string1.offset| 0) (<= |#t~string57.offset| 0) (<= 0 |#t~string69.offset|) (<= 0 |#t~string1.offset|) (<= 0 ~head~0.base) (<= |#NULL.offset| 0) (<= |#t~string7.offset| 0) (<= 0 ~methaneLevelCritical~0) (<= |#t~string9.offset| 0) (<= |#t~string35.offset| 0) (<= 0 |#t~string61.offset|) (<= |#t~string65.offset| 0) (<= |#t~string27.offset| 0) (<= 0 |#t~string65.offset|) (<= 0 |#t~string56.offset|) (<= |#t~string66.offset| 0) (<= 0 |#t~string7.offset|) (<= 0 |#t~string9.offset|) (<= |#t~string21.offset| 0) (<= |#t~string61.offset| 0) (<= |#t~string59.offset| 0) (<= 0 |#t~string33.offset|) (<= 0 |#t~string23.offset|) (<= 0 |#NULL.offset|) (<= |#t~string69.offset| 0) (<= |#t~string60.offset| 0) (<= ~cleanupTimeShifts~0 4) (<= 0 |#t~string29.offset|) (<= 0 |#t~string5.offset|) (<= 0 ~systemActive~0) (<= ~systemActive~0 0) (<= |#t~string3.offset| 0) (<= |#t~string5.offset| 0) (<= ~methaneLevelCritical~0 1) (<= |#NULL.base| 0) (<= 0 |#t~string66.offset|) (<= 0 |#t~string31.offset|) (<= |#t~string23.offset| 0) (<= 4 ~cleanupTimeShifts~0) (<= |#t~string29.offset| 0) (<= |#t~string68.offset| 0) (<= 0 |#t~string3.offset|) (<= 0 |#t~string25.offset|) (<= |#t~string25.offset| 0) (<= 0 |#t~string58.offset|) (<= 0 |#t~string57.offset|) (<= 0 |#t~string68.offset|)) (and (<= |#t~string58.offset| 0) (<= |#t~string33.offset| 0) (<= 0 |#t~string35.offset|) (<= 0 |#t~string27.offset|) (<= ~head~0.base 0) (<= 0 ~head~0.offset) (<= 0 |#NULL.base|) (<= 0 |#t~string70.offset|) (<= |#t~string67.offset| 0) (<= |#t~string31.offset| 0) (<= ~systemActive~0 1) (<= ~head~0.offset 0) (<= 0 |#t~string67.offset|) (<= 0 |#t~string60.offset|) (<= |#t~string70.offset| 0) (<= |#t~string56.offset| 0) (<= 0 |#t~string59.offset|) (<= 0 |#t~string21.offset|) (<= |#t~string1.offset| 0) (<= |#t~string57.offset| 0) (<= 0 |#t~string69.offset|) (<= 0 |#t~string1.offset|) (<= 0 ~head~0.base) (<= |#NULL.offset| 0) (<= |#t~string7.offset| 0) (<= 0 ~methaneLevelCritical~0) (<= |#t~string9.offset| 0) (<= |#t~string35.offset| 0) (<= 0 |#t~string61.offset|) (<= |#t~string65.offset| 0) (<= |#t~string27.offset| 0) (<= 0 |#t~string65.offset|) (<= 0 |#t~string56.offset|) (<= |#t~string66.offset| 0) (<= 0 |#t~string7.offset|) (<= 0 |#t~string9.offset|) (<= |#t~string21.offset| 0) (<= |#t~string61.offset| 0) (<= |#t~string59.offset| 0) (<= 0 |#t~string33.offset|) (<= 0 |#t~string23.offset|) (<= 0 |#NULL.offset|) (<= |#t~string69.offset| 0) (<= |#t~string60.offset| 0) (<= ~cleanupTimeShifts~0 4) (<= 0 |#t~string29.offset|) (<= 0 |#t~string5.offset|) (<= 0 ~systemActive~0) (<= |#t~string3.offset| 0) (<= |#t~string5.offset| 0) (<= ~methaneLevelCritical~0 1) (<= |#NULL.base| 0) (<= 0 |#t~string66.offset|) (<= 0 |#t~string31.offset|) (<= |#t~string23.offset| 0) (<= 4 ~cleanupTimeShifts~0) (<= |#t~string29.offset| 0) (<= |#t~string68.offset| 0) (<= 0 |#t~string3.offset|) (<= 0 |#t~string25.offset|) (<= |#t~string25.offset| 0) (<= 0 |#t~string58.offset|) (<= 0 |#t~string57.offset|) (<= 0 |#t~string68.offset|))).
Possible FailurePath:
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
Received shutdown request...