java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c
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This is Ultimate 0.1.24-f4eb214f-m
[2019-10-14 00:44:09,891 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-10-14 00:44:09,893 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-10-14 00:44:09,913 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-10-14 00:44:09,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-10-14 00:44:09,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-10-14 00:44:09,918 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-10-14 00:44:09,928 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-10-14 00:44:09,932 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-10-14 00:44:09,935 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-10-14 00:44:09,937 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2019-10-14 00:44:09,939 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-10-14 00:44:09,939 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-10-14 00:44:09,941 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-10-14 00:44:09,943 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-10-14 00:44:09,944 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-10-14 00:44:09,946 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-10-14 00:44:09,947 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-10-14 00:44:09,948 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-10-14 00:44:09,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-10-14 00:44:09,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-10-14 00:44:09,960 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-10-14 00:44:09,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-10-14 00:44:09,963 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-10-14 00:44:09,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-10-14 00:44:09,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-10-14 00:44:09,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-10-14 00:44:09,967 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-10-14 00:44:09,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-10-14 00:44:09,970 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-10-14 00:44:09,970 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-10-14 00:44:09,971 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-10-14 00:44:09,972 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-10-14 00:44:09,973 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-10-14 00:44:09,975 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-10-14 00:44:09,975 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-10-14 00:44:09,975 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-10-14 00:44:09,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-10-14 00:44:09,976 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-10-14 00:44:09,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-10-14 00:44:09,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-10-14 00:44:09,979 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 00:44:09,996 INFO L113 SettingsManager]: Loading preferences was successful
[2019-10-14 00:44:09,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-10-14 00:44:09,998 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-10-14 00:44:09,998 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-10-14 00:44:09,999 INFO L138 SettingsManager]: * Use SBE=true
[2019-10-14 00:44:09,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-10-14 00:44:09,999 INFO L138 SettingsManager]: * sizeof long=4
[2019-10-14 00:44:09,999 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-10-14 00:44:09,999 INFO L138 SettingsManager]: * sizeof POINTER=4
[2019-10-14 00:44:10,000 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-10-14 00:44:10,001 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-10-14 00:44:10,001 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-10-14 00:44:10,001 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-10-14 00:44:10,001 INFO L138 SettingsManager]: * sizeof long double=12
[2019-10-14 00:44:10,002 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-10-14 00:44:10,002 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-10-14 00:44:10,002 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-10-14 00:44:10,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-10-14 00:44:10,002 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-10-14 00:44:10,003 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-10-14 00:44:10,003 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-10-14 00:44:10,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-10-14 00:44:10,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-10-14 00:44:10,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-10-14 00:44:10,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-10-14 00:44:10,004 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-10-14 00:44:10,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-10-14 00:44:10,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-10-14 00:44:10,004 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain
[2019-10-14 00:44:10,286 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-10-14 00:44:10,304 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-10-14 00:44:10,307 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-10-14 00:44:10,309 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-10-14 00:44:10,309 INFO L275 PluginConnector]: CDTParser initialized
[2019-10-14 00:44:10,310 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c
[2019-10-14 00:44:10,385 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4805cb24c/0d952b1706634b8bbd9ecd5d835636ac/FLAGdf9bf592c
[2019-10-14 00:44:10,947 INFO L306 CDTParser]: Found 1 translation units.
[2019-10-14 00:44:10,950 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c
[2019-10-14 00:44:10,963 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4805cb24c/0d952b1706634b8bbd9ecd5d835636ac/FLAGdf9bf592c
[2019-10-14 00:44:11,235 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4805cb24c/0d952b1706634b8bbd9ecd5d835636ac
[2019-10-14 00:44:11,245 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-10-14 00:44:11,246 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2019-10-14 00:44:11,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-10-14 00:44:11,248 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-10-14 00:44:11,251 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-10-14 00:44:11,252 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:44:11" (1/1) ...
[2019-10-14 00:44:11,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4caf3c15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:44:11, skipping insertion in model container
[2019-10-14 00:44:11,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:44:11" (1/1) ...
[2019-10-14 00:44:11,263 INFO L142 MainTranslator]: Starting translation in SV-COMP mode
[2019-10-14 00:44:11,318 INFO L173 MainTranslator]: Built tables and reachable declarations
[2019-10-14 00:44:11,870 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-10-14 00:44:11,895 INFO L188 MainTranslator]: Completed pre-run
[2019-10-14 00:44:11,969 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-10-14 00:44:12,005 INFO L192 MainTranslator]: Completed translation
[2019-10-14 00:44:12,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:44:12 WrapperNode
[2019-10-14 00:44:12,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-10-14 00:44:12,007 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-10-14 00:44:12,007 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-10-14 00:44:12,007 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-10-14 00:44:12,020 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:44:12" (1/1) ...
[2019-10-14 00:44:12,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:44:12" (1/1) ...
[2019-10-14 00:44:12,039 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:44:12" (1/1) ...
[2019-10-14 00:44:12,039 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:44:12" (1/1) ...
[2019-10-14 00:44:12,075 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:44:12" (1/1) ...
[2019-10-14 00:44:12,098 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:44:12" (1/1) ...
[2019-10-14 00:44:12,109 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:44:12" (1/1) ...
[2019-10-14 00:44:12,117 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-10-14 00:44:12,118 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-10-14 00:44:12,118 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2019-10-14 00:44:12,118 INFO L275 PluginConnector]: RCFGBuilder initialized
[2019-10-14 00:44:12,119 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:44:12" (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 00:44:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-10-14 00:44:12,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-10-14 00:44:12,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2019-10-14 00:44:12,186 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2019-10-14 00:44:12,186 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise
[2019-10-14 00:44:12,187 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2019-10-14 00:44:12,187 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2019-10-14 00:44:12,187 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment
[2019-10-14 00:44:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2019-10-14 00:44:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry
[2019-10-14 00:44:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2019-10-14 00:44:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2019-10-14 00:44:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2019-10-14 00:44:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2019-10-14 00:44:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2019-10-14 00:44:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2019-10-14 00:44:12,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2019-10-14 00:44:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1
[2019-10-14 00:44:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2
[2019-10-14 00:44:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3
[2019-10-14 00:44:12,193 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift
[2019-10-14 00:44:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2019-10-14 00:44:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery
[2019-10-14 00:44:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment
[2019-10-14 00:44:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor
[2019-10-14 00:44:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump
[2019-10-14 00:44:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump
[2019-10-14 00:44:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2019-10-14 00:44:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2019-10-14 00:44:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump
[2019-10-14 00:44:12,197 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel
[2019-10-14 00:44:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure test
[2019-10-14 00:44:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one
[2019-10-14 00:44:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features
[2019-10-14 00:44:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers
[2019-10-14 00:44:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product
[2019-10-14 00:44:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup
[2019-10-14 00:44:12,199 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2
[2019-10-14 00:44:12,199 INFO L138 BoogieDeclarations]: Found implementation of procedure setup
[2019-10-14 00:44:12,199 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest
[2019-10-14 00:44:12,199 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2019-10-14 00:44:12,199 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-10-14 00:44:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-10-14 00:44:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure printf
[2019-10-14 00:44:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2019-10-14 00:44:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise
[2019-10-14 00:44:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2019-10-14 00:44:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2019-10-14 00:44:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel
[2019-10-14 00:44:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment
[2019-10-14 00:44:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry
[2019-10-14 00:44:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-10-14 00:44:12,201 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail
[2019-10-14 00:44:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail
[2019-10-14 00:44:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure malloc
[2019-10-14 00:44:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure free
[2019-10-14 00:44:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2019-10-14 00:44:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-10-14 00:44:12,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-10-14 00:44:12,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2019-10-14 00:44:12,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-10-14 00:44:12,203 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2019-10-14 00:44:12,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-10-14 00:44:12,203 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2019-10-14 00:44:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2019-10-14 00:44:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2019-10-14 00:44:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2019-10-14 00:44:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2019-10-14 00:44:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2019-10-14 00:44:12,204 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning
[2019-10-14 00:44:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1
[2019-10-14 00:44:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2
[2019-10-14 00:44:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3
[2019-10-14 00:44:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift
[2019-10-14 00:44:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump
[2019-10-14 00:44:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump
[2019-10-14 00:44:12,206 INFO L130 BoogieDeclarations]: Found specification of procedure printPump
[2019-10-14 00:44:12,206 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment
[2019-10-14 00:44:12,206 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2019-10-14 00:44:12,206 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel
[2019-10-14 00:44:12,206 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery
[2019-10-14 00:44:12,206 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2019-10-14 00:44:12,206 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor
[2019-10-14 00:44:12,207 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup
[2019-10-14 00:44:12,207 INFO L130 BoogieDeclarations]: Found specification of procedure test
[2019-10-14 00:44:12,207 INFO L130 BoogieDeclarations]: Found specification of procedure select_one
[2019-10-14 00:44:12,207 INFO L130 BoogieDeclarations]: Found specification of procedure select_features
[2019-10-14 00:44:12,207 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers
[2019-10-14 00:44:12,207 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product
[2019-10-14 00:44:12,208 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2
[2019-10-14 00:44:12,208 INFO L130 BoogieDeclarations]: Found specification of procedure setup
[2019-10-14 00:44:12,208 INFO L130 BoogieDeclarations]: Found specification of procedure runTest
[2019-10-14 00:44:12,208 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2019-10-14 00:44:12,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-10-14 00:44:12,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2019-10-14 00:44:12,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-10-14 00:44:13,295 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-10-14 00:44:13,295 INFO L284 CfgBuilder]: Removed 5 assume(true) statements.
[2019-10-14 00:44:13,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:44:13 BoogieIcfgContainer
[2019-10-14 00:44:13,297 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-10-14 00:44:13,297 INFO L113 PluginConnector]: ------------------------Abstract Interpretation----------------------------
[2019-10-14 00:44:13,297 INFO L271 PluginConnector]: Initializing Abstract Interpretation...
[2019-10-14 00:44:13,298 INFO L275 PluginConnector]: Abstract Interpretation initialized
[2019-10-14 00:44:13,298 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:44:13" (1/1) ...
[2019-10-14 00:44:13,330 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2)
[2019-10-14 00:44:13,422 INFO L266 AbstractInterpreter]: Error location(s) were unreachable
[2019-10-14 00:44:13,426 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 71 root evaluator evaluations with a maximum evaluation depth of 0. Performed 71 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 132 variables.
[2019-10-14 00:44:13,427 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation----------------------------
[2019-10-14 00:44:13,429 INFO L168 Benchmark]: Toolchain (without parser) took 2182.18 ms. Allocated memory was 136.3 MB in the beginning and 231.2 MB in the end (delta: 94.9 MB). Free memory was 99.8 MB in the beginning and 186.4 MB in the end (delta: -86.6 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB.
[2019-10-14 00:44:13,430 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 136.3 MB. Free memory was 119.5 MB in the beginning and 119.3 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB.
[2019-10-14 00:44:13,431 INFO L168 Benchmark]: CACSL2BoogieTranslator took 759.23 ms. Allocated memory was 136.3 MB in the beginning and 202.4 MB in the end (delta: 66.1 MB). Free memory was 99.6 MB in the beginning and 167.3 MB in the end (delta: -67.7 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB.
[2019-10-14 00:44:13,432 INFO L168 Benchmark]: Boogie Preprocessor took 110.80 ms. Allocated memory is still 202.4 MB. Free memory was 167.3 MB in the beginning and 163.0 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB.
[2019-10-14 00:44:13,433 INFO L168 Benchmark]: RCFGBuilder took 1178.58 ms. Allocated memory was 202.4 MB in the beginning and 231.2 MB in the end (delta: 28.8 MB). Free memory was 163.0 MB in the beginning and 193.6 MB in the end (delta: -30.6 MB). Peak memory consumption was 84.7 MB. Max. memory is 7.1 GB.
[2019-10-14 00:44:13,434 INFO L168 Benchmark]: Abstract Interpretation took 129.59 ms. Allocated memory is still 231.2 MB. Free memory was 192.1 MB in the beginning and 186.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB.
[2019-10-14 00:44:13,441 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.18 ms. Allocated memory is still 136.3 MB. Free memory was 119.5 MB in the beginning and 119.3 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 759.23 ms. Allocated memory was 136.3 MB in the beginning and 202.4 MB in the end (delta: 66.1 MB). Free memory was 99.6 MB in the beginning and 167.3 MB in the end (delta: -67.7 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 110.80 ms. Allocated memory is still 202.4 MB. Free memory was 167.3 MB in the beginning and 163.0 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 1178.58 ms. Allocated memory was 202.4 MB in the beginning and 231.2 MB in the end (delta: 28.8 MB). Free memory was 163.0 MB in the beginning and 193.6 MB in the end (delta: -30.6 MB). Peak memory consumption was 84.7 MB. Max. memory is 7.1 GB.
* Abstract Interpretation took 129.59 ms. Allocated memory is still 231.2 MB. Free memory was 192.1 MB in the beginning and 186.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2:
- AllSpecificationsHoldResult: All specifications hold
1 specifications checked. All of them hold
- PositiveResult [Line: 145]: call of __VERIFIER_error() unreachable
For all program executions holds that call of __VERIFIER_error() unreachable at this location
RESULT: Ultimate proved your program to be correct!
Received shutdown request...