java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product46_true-unreach-call_false-termination.cil.c


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


This is Ultimate 0.1.23-c5d0219
[2018-11-14 23:49:11,604 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-14 23:49:11,608 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-14 23:49:11,641 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-14 23:49:11,642 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-14 23:49:11,643 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-14 23:49:11,646 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-14 23:49:11,652 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-14 23:49:11,654 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-14 23:49:11,654 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
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[2018-11-14 23:49:11,662 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-14 23:49:11,666 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-14 23:49:11,679 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-14 23:49:11,683 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-14 23:49:11,684 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-14 23:49:11,689 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-14 23:49:11,694 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-14 23:49:11,699 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-14 23:49:11,700 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
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[2018-11-14 23:49:11,714 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
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[2018-11-14 23:49:11,731 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
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[2018-11-14 23:49:11,737 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-11-14 23:49:11,737 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf
[2018-11-14 23:49:11,787 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-14 23:49:11,787 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-14 23:49:11,788 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-14 23:49:11,788 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-11-14 23:49:11,789 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-14 23:49:11,789 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-14 23:49:11,789 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-14 23:49:11,795 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-14 23:49:11,795 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-11-14 23:49:11,795 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-11-14 23:49:11,795 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-14 23:49:11,796 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-11-14 23:49:11,796 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-14 23:49:11,796 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-11-14 23:49:11,796 INFO  L133        SettingsManager]:  * Use bitvectors instead of ints=true
[2018-11-14 23:49:11,800 INFO  L133        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2018-11-14 23:49:11,800 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-11-14 23:49:11,801 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-14 23:49:11,801 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-11-14 23:49:11,802 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-14 23:49:11,802 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-14 23:49:11,802 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-14 23:49:11,802 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-14 23:49:11,802 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-14 23:49:11,803 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-14 23:49:11,805 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-14 23:49:11,805 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-14 23:49:11,805 INFO  L133        SettingsManager]:  * Trace refinement strategy=WOLF
[2018-11-14 23:49:11,805 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-14 23:49:11,806 INFO  L133        SettingsManager]:  * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt
[2018-11-14 23:49:11,806 INFO  L133        SettingsManager]:  * Logic for external solver=AUFBV
[2018-11-14 23:49:11,806 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-14 23:49:11,917 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-14 23:49:11,948 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-14 23:49:11,953 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-14 23:49:11,955 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-14 23:49:11,955 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-14 23:49:11,956 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product46_true-unreach-call_false-termination.cil.c
[2018-11-14 23:49:12,054 INFO  L218              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af72ba548/3245fc1b5efb4a1f9c14bdcc5ddb591d/FLAGd48221138
[2018-11-14 23:49:13,074 INFO  L298              CDTParser]: Found 1 translation units.
[2018-11-14 23:49:13,078 INFO  L158              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product46_true-unreach-call_false-termination.cil.c
[2018-11-14 23:49:13,111 INFO  L346              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af72ba548/3245fc1b5efb4a1f9c14bdcc5ddb591d/FLAGd48221138
[2018-11-14 23:49:13,131 INFO  L354              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af72ba548/3245fc1b5efb4a1f9c14bdcc5ddb591d
[2018-11-14 23:49:13,152 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-14 23:49:13,154 INFO  L131        ToolchainWalker]: Walking toolchain with 3 elements.
[2018-11-14 23:49:13,158 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-14 23:49:13,158 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-14 23:49:13,170 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-14 23:49:13,172 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:49:13" (1/1) ...
[2018-11-14 23:49:13,175 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d6bab41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:49:13, skipping insertion in model container
[2018-11-14 23:49:13,176 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:49:13" (1/1) ...
[2018-11-14 23:49:13,206 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-14 23:49:13,342 INFO  L176         MainTranslator]: Built tables and reachable declarations
[2018-11-14 23:49:14,245 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-14 23:49:14,284 INFO  L191         MainTranslator]: Completed pre-run
[2018-11-14 23:49:14,626 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-14 23:49:14,713 INFO  L195         MainTranslator]: Completed translation
[2018-11-14 23:49:14,713 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:49:14 WrapperNode
[2018-11-14 23:49:14,714 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-14 23:49:14,715 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-14 23:49:14,718 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-14 23:49:14,718 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-14 23:49:14,747 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:49:14" (1/1) ...
[2018-11-14 23:49:14,752 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:49:14" (1/1) ...
[2018-11-14 23:49:14,802 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:49:14" (1/1) ...
[2018-11-14 23:49:14,802 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:49:14" (1/1) ...
[2018-11-14 23:49:14,925 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:49:14" (1/1) ...
[2018-11-14 23:49:14,945 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:49:14" (1/1) ...
[2018-11-14 23:49:14,962 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:49:14" (1/1) ...
[2018-11-14 23:49:14,981 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-14 23:49:14,981 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-11-14 23:49:14,982 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-11-14 23:49:14,982 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-11-14 23:49:14,986 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:49:14" (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
[2018-11-14 23:49:15,060 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-11-14 23:49:15,061 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-11-14 23:49:15,061 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~TO~C_INT
[2018-11-14 23:49:15,061 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1
[2018-11-14 23:49:15,061 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2
[2018-11-14 23:49:15,062 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3
[2018-11-14 23:49:15,062 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2018-11-14 23:49:15,063 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2018-11-14 23:49:15,063 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2018-11-14 23:49:15,063 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2018-11-14 23:49:15,063 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2018-11-14 23:49:15,063 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2018-11-14 23:49:15,063 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2018-11-14 23:49:15,064 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2018-11-14 23:49:15,064 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2018-11-14 23:49:15,064 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2018-11-14 23:49:15,064 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2018-11-14 23:49:15,064 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2018-11-14 23:49:15,065 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2018-11-14 23:49:15,076 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2018-11-14 23:49:15,076 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2018-11-14 23:49:15,076 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2018-11-14 23:49:15,076 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2018-11-14 23:49:15,077 INFO  L138     BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry
[2018-11-14 23:49:15,077 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2018-11-14 23:49:15,077 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2018-11-14 23:49:15,077 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2018-11-14 23:49:15,077 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2018-11-14 23:49:15,078 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2018-11-14 23:49:15,078 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2018-11-14 23:49:15,078 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2018-11-14 23:49:15,078 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery
[2018-11-14 23:49:15,078 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2018-11-14 23:49:15,078 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor
[2018-11-14 23:49:15,079 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2018-11-14 23:49:15,080 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2018-11-14 23:49:15,080 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2018-11-14 23:49:15,081 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2018-11-14 23:49:15,081 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2018-11-14 23:49:15,081 INFO  L138     BoogieDeclarations]: Found implementation of procedure isHighWaterLevel
[2018-11-14 23:49:15,081 INFO  L138     BoogieDeclarations]: Found implementation of procedure startSystem
[2018-11-14 23:49:15,081 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2018-11-14 23:49:15,081 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2018-11-14 23:49:15,083 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-11-14 23:49:15,083 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2018-11-14 23:49:15,084 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2018-11-14 23:49:15,084 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2018-11-14 23:49:15,084 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2018-11-14 23:49:15,084 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1
[2018-11-14 23:49:15,084 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2
[2018-11-14 23:49:15,084 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3
[2018-11-14 23:49:15,085 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2018-11-14 23:49:15,085 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2018-11-14 23:49:15,085 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2018-11-14 23:49:15,085 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2018-11-14 23:49:15,085 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2018-11-14 23:49:15,085 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2018-11-14 23:49:15,086 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2018-11-14 23:49:15,086 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2018-11-14 23:49:15,086 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2018-11-14 23:49:15,086 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2018-11-14 23:49:15,086 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2018-11-14 23:49:15,086 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2018-11-14 23:49:15,087 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2018-11-14 23:49:15,089 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2018-11-14 23:49:15,089 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2018-11-14 23:49:15,090 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2018-11-14 23:49:15,090 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2018-11-14 23:49:15,090 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-11-14 23:49:15,090 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2018-11-14 23:49:15,090 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE4
[2018-11-14 23:49:15,090 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2018-11-14 23:49:15,091 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2018-11-14 23:49:15,091 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-11-14 23:49:15,091 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2018-11-14 23:49:15,091 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~TO~C_INT
[2018-11-14 23:49:15,091 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE4
[2018-11-14 23:49:15,091 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2018-11-14 23:49:15,092 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2018-11-14 23:49:15,100 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2018-11-14 23:49:15,100 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2018-11-14 23:49:15,100 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2018-11-14 23:49:15,101 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2018-11-14 23:49:15,101 INFO  L130     BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry
[2018-11-14 23:49:15,101 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2018-11-14 23:49:15,101 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2018-11-14 23:49:15,101 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2018-11-14 23:49:15,102 INFO  L130     BoogieDeclarations]: Found specification of procedure startSystem
[2018-11-14 23:49:15,102 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2018-11-14 23:49:15,102 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2018-11-14 23:49:15,102 INFO  L130     BoogieDeclarations]: Found specification of procedure isHighWaterLevel
[2018-11-14 23:49:15,102 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery
[2018-11-14 23:49:15,102 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2018-11-14 23:49:15,106 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor
[2018-11-14 23:49:15,106 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-11-14 23:49:15,106 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-11-14 23:49:15,106 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1
[2018-11-14 23:49:15,106 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE1
[2018-11-14 23:49:15,107 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4
[2018-11-14 23:49:15,107 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE1
[2018-11-14 23:49:28,230 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-11-14 23:49:28,232 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 11:49:28 BoogieIcfgContainer
[2018-11-14 23:49:28,232 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-11-14 23:49:28,235 INFO  L168              Benchmark]: Toolchain (without parser) took 15082.00 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 128.9 MB). Peak memory consumption was 128.9 MB. Max. memory is 3.9 GB.
[2018-11-14 23:49:28,237 INFO  L168              Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB.
[2018-11-14 23:49:28,238 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1556.34 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -52.2 MB). Peak memory consumption was 35.2 MB. Max. memory is 3.9 GB.
[2018-11-14 23:49:28,240 INFO  L168              Benchmark]: Boogie Preprocessor took 266.54 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB.
[2018-11-14 23:49:28,240 INFO  L168              Benchmark]: RCFGBuilder took 13250.69 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 169.8 MB). Peak memory consumption was 169.8 MB. Max. memory is 3.9 GB.
[2018-11-14 23:49:28,253 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - GenericResult: Assertions are enabled
    Assertions are enabled
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB.
 * CACSL2BoogieTranslator took 1556.34 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -52.2 MB). Peak memory consumption was 35.2 MB. Max. memory is 3.9 GB.
 * Boogie Preprocessor took 266.54 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB.
 * RCFGBuilder took 13250.69 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 169.8 MB). Peak memory consumption was 169.8 MB. Max. memory is 3.9 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...