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 ExplicitValueDomain --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_spec5_product09.cil.c
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This is Ultimate 0.1.24-fea9116
[2019-09-21 08:36:49,445 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-09-21 08:36:49,447 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-09-21 08:36:49,459 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-09-21 08:36:49,460 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-09-21 08:36:49,462 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-09-21 08:36:49,464 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-09-21 08:36:49,466 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-09-21 08:36:49,471 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-09-21 08:36:49,472 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-09-21 08:36:49,478 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2019-09-21 08:36:49,480 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-09-21 08:36:49,480 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-09-21 08:36:49,483 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-09-21 08:36:49,487 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-09-21 08:36:49,489 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-09-21 08:36:49,491 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-09-21 08:36:49,492 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-09-21 08:36:49,495 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-09-21 08:36:49,500 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-09-21 08:36:49,502 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-09-21 08:36:49,505 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-09-21 08:36:49,506 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-09-21 08:36:49,507 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-09-21 08:36:49,514 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-09-21 08:36:49,514 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-09-21 08:36:49,515 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-09-21 08:36:49,516 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-09-21 08:36:49,516 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-09-21 08:36:49,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-09-21 08:36:49,519 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-09-21 08:36:49,520 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-09-21 08:36:49,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-09-21 08:36:49,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-09-21 08:36:49,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-09-21 08:36:49,524 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-09-21 08:36:49,525 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-09-21 08:36:49,525 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-09-21 08:36:49,526 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-09-21 08:36:49,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-09-21 08:36:49,527 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-09-21 08:36:49,528 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 08:36:49,543 INFO L113 SettingsManager]: Loading preferences was successful
[2019-09-21 08:36:49,543 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-09-21 08:36:49,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-09-21 08:36:49,545 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-09-21 08:36:49,545 INFO L138 SettingsManager]: * Use SBE=true
[2019-09-21 08:36:49,545 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-09-21 08:36:49,545 INFO L138 SettingsManager]: * sizeof long=4
[2019-09-21 08:36:49,545 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-09-21 08:36:49,546 INFO L138 SettingsManager]: * sizeof POINTER=4
[2019-09-21 08:36:49,546 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-09-21 08:36:49,546 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-09-21 08:36:49,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-09-21 08:36:49,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-09-21 08:36:49,547 INFO L138 SettingsManager]: * sizeof long double=12
[2019-09-21 08:36:49,547 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-09-21 08:36:49,547 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-09-21 08:36:49,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-09-21 08:36:49,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-09-21 08:36:49,548 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-09-21 08:36:49,548 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-09-21 08:36:49,548 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-09-21 08:36:49,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-21 08:36:49,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-09-21 08:36:49,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-09-21 08:36:49,549 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-09-21 08:36:49,549 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-09-21 08:36:49,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-09-21 08:36:49,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-09-21 08:36:49,550 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain
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 08:36:49,596 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-09-21 08:36:49,609 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-09-21 08:36:49,615 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-09-21 08:36:49,616 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-09-21 08:36:49,617 INFO L275 PluginConnector]: CDTParser initialized
[2019-09-21 08:36:49,618 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product09.cil.c
[2019-09-21 08:36:49,693 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/538824019/f3668452aa114f9494984a98aba031a5/FLAG2d4956412
[2019-09-21 08:36:50,287 INFO L306 CDTParser]: Found 1 translation units.
[2019-09-21 08:36:50,288 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product09.cil.c
[2019-09-21 08:36:50,314 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/538824019/f3668452aa114f9494984a98aba031a5/FLAG2d4956412
[2019-09-21 08:36:50,559 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/538824019/f3668452aa114f9494984a98aba031a5
[2019-09-21 08:36:50,570 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-09-21 08:36:50,571 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2019-09-21 08:36:50,572 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-09-21 08:36:50,573 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-09-21 08:36:50,576 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-09-21 08:36:50,577 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 08:36:50" (1/1) ...
[2019-09-21 08:36:50,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32dd375b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:36:50, skipping insertion in model container
[2019-09-21 08:36:50,580 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 08:36:50" (1/1) ...
[2019-09-21 08:36:50,588 INFO L142 MainTranslator]: Starting translation in SV-COMP mode
[2019-09-21 08:36:50,638 INFO L173 MainTranslator]: Built tables and reachable declarations
[2019-09-21 08:36:51,086 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-09-21 08:36:51,106 INFO L188 MainTranslator]: Completed pre-run
[2019-09-21 08:36:51,190 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-09-21 08:36:51,234 INFO L192 MainTranslator]: Completed translation
[2019-09-21 08:36:51,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:36:51 WrapperNode
[2019-09-21 08:36:51,235 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-09-21 08:36:51,237 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-09-21 08:36:51,239 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-09-21 08:36:51,239 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-09-21 08:36:51,253 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:36:51" (1/1) ...
[2019-09-21 08:36:51,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:36:51" (1/1) ...
[2019-09-21 08:36:51,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:36:51" (1/1) ...
[2019-09-21 08:36:51,285 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:36:51" (1/1) ...
[2019-09-21 08:36:51,317 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:36:51" (1/1) ...
[2019-09-21 08:36:51,327 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:36:51" (1/1) ...
[2019-09-21 08:36:51,332 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:36:51" (1/1) ...
[2019-09-21 08:36:51,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-09-21 08:36:51,340 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-09-21 08:36:51,340 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2019-09-21 08:36:51,340 INFO L275 PluginConnector]: RCFGBuilder initialized
[2019-09-21 08:36:51,341 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:36:51" (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 08:36:51,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-09-21 08:36:51,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-09-21 08:36:51,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2019-09-21 08:36:51,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2019-09-21 08:36:51,422 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise
[2019-09-21 08:36:51,422 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2019-09-21 08:36:51,423 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2019-09-21 08:36:51,424 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment
[2019-09-21 08:36:51,424 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2019-09-21 08:36:51,424 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift
[2019-09-21 08:36:51,424 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment
[2019-09-21 08:36:51,426 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base
[2019-09-21 08:36:51,426 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump
[2019-09-21 08:36:51,426 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump
[2019-09-21 08:36:51,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2019-09-21 08:36:51,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2019-09-21 08:36:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump
[2019-09-21 08:36:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure test
[2019-09-21 08:36:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2019-09-21 08:36:51,430 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup
[2019-09-21 08:36:51,430 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2
[2019-09-21 08:36:51,430 INFO L138 BoogieDeclarations]: Found implementation of procedure setup
[2019-09-21 08:36:51,430 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest
[2019-09-21 08:36:51,431 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2019-09-21 08:36:51,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2019-09-21 08:36:51,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2019-09-21 08:36:51,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2019-09-21 08:36:51,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2019-09-21 08:36:51,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2019-09-21 08:36:51,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2019-09-21 08:36:51,432 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one
[2019-09-21 08:36:51,432 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features
[2019-09-21 08:36:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers
[2019-09-21 08:36:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product
[2019-09-21 08:36:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1
[2019-09-21 08:36:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2
[2019-09-21 08:36:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3
[2019-09-21 08:36:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-09-21 08:36:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-09-21 08:36:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure printf
[2019-09-21 08:36:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2019-09-21 08:36:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise
[2019-09-21 08:36:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2019-09-21 08:36:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2019-09-21 08:36:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel
[2019-09-21 08:36:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment
[2019-09-21 08:36:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-09-21 08:36:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift
[2019-09-21 08:36:51,438 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump
[2019-09-21 08:36:51,438 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump
[2019-09-21 08:36:51,438 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning
[2019-09-21 08:36:51,438 INFO L130 BoogieDeclarations]: Found specification of procedure printPump
[2019-09-21 08:36:51,438 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2
[2019-09-21 08:36:51,438 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3
[2019-09-21 08:36:51,439 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment
[2019-09-21 08:36:51,439 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base
[2019-09-21 08:36:51,439 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2019-09-21 08:36:51,439 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup
[2019-09-21 08:36:51,440 INFO L130 BoogieDeclarations]: Found specification of procedure test
[2019-09-21 08:36:51,440 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail
[2019-09-21 08:36:51,440 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2
[2019-09-21 08:36:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure setup
[2019-09-21 08:36:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1
[2019-09-21 08:36:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure runTest
[2019-09-21 08:36:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers
[2019-09-21 08:36:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure select_features
[2019-09-21 08:36:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product
[2019-09-21 08:36:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2019-09-21 08:36:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail
[2019-09-21 08:36:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure malloc
[2019-09-21 08:36:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure free
[2019-09-21 08:36:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2019-09-21 08:36:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-09-21 08:36:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-09-21 08:36:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2019-09-21 08:36:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-09-21 08:36:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2019-09-21 08:36:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-09-21 08:36:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2019-09-21 08:36:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2019-09-21 08:36:51,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2019-09-21 08:36:51,446 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2019-09-21 08:36:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2019-09-21 08:36:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2019-09-21 08:36:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure select_one
[2019-09-21 08:36:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-09-21 08:36:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2019-09-21 08:36:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-09-21 08:36:52,985 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-09-21 08:36:52,985 INFO L283 CfgBuilder]: Removed 5 assume(true) statements.
[2019-09-21 08:36:52,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 08:36:52 BoogieIcfgContainer
[2019-09-21 08:36:52,987 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-09-21 08:36:52,987 INFO L113 PluginConnector]: ------------------------Sifa----------------------------
[2019-09-21 08:36:52,987 INFO L271 PluginConnector]: Initializing Sifa...
[2019-09-21 08:36:52,988 INFO L275 PluginConnector]: Sifa initialized
[2019-09-21 08:36:52,989 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 08:36:52" (1/1) ...
[2019-09-21 08:36:52,989 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ 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 08:36:53,015 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-09-21 08:36:53,015 INFO L169 IcfgInterpreter]: Building call graph
[2019-09-21 08:36:53,024 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-09-21 08:36:53,032 INFO L179 IcfgInterpreter]: Starting interpretation
[2019-09-21 08:36:53,034 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs
[2019-09-21 08:37:03,180 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 466
[2019-09-21 08:37:04,944 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129
[2019-09-21 08:37:05,093 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 474
[2019-09-21 08:37:05,223 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 474
[2019-09-21 08:37:05,333 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 474
[2019-09-21 08:37:05,356 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 480 for LOIs
[2019-09-21 08:37:05,407 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 480 for LOIs
[2019-09-21 08:37:05,423 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 480 for LOIs
[2019-09-21 08:37:05,587 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 484
[2019-09-21 08:37:05,735 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 484
[2019-09-21 08:37:06,116 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 496
[2019-09-21 08:37:06,411 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 496
[2019-09-21 08:37:06,682 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 496
[2019-09-21 08:37:06,962 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 496
[2019-09-21 08:37:07,533 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 511
[2019-09-21 08:37:07,991 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 511
[2019-09-21 08:37:08,468 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 531 DAG size of output: 523
[2019-09-21 08:37:08,793 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 523
[2019-09-21 08:37:09,067 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 521
[2019-09-21 08:37:09,264 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 521
[2019-09-21 08:37:09,639 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 528
[2019-09-21 08:37:10,025 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 528
[2019-09-21 08:37:10,667 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 542 DAG size of output: 542
[2019-09-21 08:37:11,251 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 542
[2019-09-21 08:37:11,753 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 544 DAG size of output: 532
[2019-09-21 08:37:12,057 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 532
[2019-09-21 08:37:12,353 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 526 DAG size of output: 522
[2019-09-21 08:37:12,535 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 522
[2019-09-21 08:37:13,832 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 542 DAG size of output: 542
[2019-09-21 08:37:14,411 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification that was a NOOP. DAG size: 542
[2019-09-21 08:37:14,766 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 554 DAG size of output: 484
[2019-09-21 08:37:14,909 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 484
[2019-09-21 08:37:15,059 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 484
[2019-09-21 08:37:15,209 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 484
[2019-09-21 08:37:15,997 WARN L191 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 511
[2019-09-21 08:37:16,369 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 511
[2019-09-21 08:37:16,619 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 531 DAG size of output: 523
[2019-09-21 08:37:16,790 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 523
[2019-09-21 08:37:17,062 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 521
[2019-09-21 08:37:17,232 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 521
[2019-09-21 08:37:17,546 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 528
[2019-09-21 08:37:17,833 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 528
[2019-09-21 08:37:18,426 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 542 DAG size of output: 542
[2019-09-21 08:37:18,964 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 542
[2019-09-21 08:37:19,441 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 544 DAG size of output: 532
[2019-09-21 08:37:19,683 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 532
[2019-09-21 08:37:19,882 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 526 DAG size of output: 522
[2019-09-21 08:37:20,064 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 522
[2019-09-21 08:37:20,657 WARN L191 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 542 DAG size of output: 542
[2019-09-21 08:37:21,210 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 542
[2019-09-21 08:37:21,277 INFO L199 IcfgInterpreter]: Interpreting procedure cleanup with input of size 1 for LOIs
[2019-09-21 08:37:21,280 INFO L199 IcfgInterpreter]: Interpreting procedure timeShift with input of size 503 for LOIs
[2019-09-21 08:37:21,763 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 510 DAG size of output: 501
[2019-09-21 08:37:22,000 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 501
[2019-09-21 08:37:22,007 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification5_spec__3 with input of size 495 for LOIs
[2019-09-21 08:37:22,029 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 503 for LOIs
[2019-09-21 08:37:22,082 INFO L183 IcfgInterpreter]: Interpretation finished
[2019-09-21 08:37:22,082 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are:
[2019-09-21 08:37:22,083 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 322#false
[2019-09-21 08:37:22,090 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable.
[2019-09-21 08:37:22,091 INFO L132 PluginConnector]: ------------------------ END Sifa----------------------------
[2019-09-21 08:37:22,093 INFO L168 Benchmark]: Toolchain (without parser) took 31521.11 ms. Allocated memory was 141.0 MB in the beginning and 875.6 MB in the end (delta: 734.5 MB). Free memory was 87.3 MB in the beginning and 598.3 MB in the end (delta: -511.1 MB). Peak memory consumption was 223.5 MB. Max. memory is 7.1 GB.
[2019-09-21 08:37:22,093 INFO L168 Benchmark]: CDTParser took 1.42 ms. Allocated memory is still 141.0 MB. Free memory was 107.0 MB in the beginning and 106.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB.
[2019-09-21 08:37:22,094 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.16 ms. Allocated memory was 141.0 MB in the beginning and 198.2 MB in the end (delta: 57.1 MB). Free memory was 87.0 MB in the beginning and 164.4 MB in the end (delta: -77.4 MB). Peak memory consumption was 21.5 MB. Max. memory is 7.1 GB.
[2019-09-21 08:37:22,095 INFO L168 Benchmark]: Boogie Preprocessor took 102.81 ms. Allocated memory is still 198.2 MB. Free memory was 164.4 MB in the beginning and 160.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB.
[2019-09-21 08:37:22,096 INFO L168 Benchmark]: RCFGBuilder took 1646.62 ms. Allocated memory was 198.2 MB in the beginning and 225.4 MB in the end (delta: 27.3 MB). Free memory was 159.8 MB in the beginning and 148.4 MB in the end (delta: 11.4 MB). Peak memory consumption was 87.8 MB. Max. memory is 7.1 GB.
[2019-09-21 08:37:22,097 INFO L168 Benchmark]: Sifa took 29103.70 ms. Allocated memory was 225.4 MB in the beginning and 875.6 MB in the end (delta: 650.1 MB). Free memory was 148.4 MB in the beginning and 598.3 MB in the end (delta: -449.9 MB). Peak memory consumption was 200.2 MB. Max. memory is 7.1 GB.
[2019-09-21 08:37:22,101 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 1.42 ms. Allocated memory is still 141.0 MB. Free memory was 107.0 MB in the beginning and 106.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 664.16 ms. Allocated memory was 141.0 MB in the beginning and 198.2 MB in the end (delta: 57.1 MB). Free memory was 87.0 MB in the beginning and 164.4 MB in the end (delta: -77.4 MB). Peak memory consumption was 21.5 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 102.81 ms. Allocated memory is still 198.2 MB. Free memory was 164.4 MB in the beginning and 160.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 1646.62 ms. Allocated memory was 198.2 MB in the beginning and 225.4 MB in the end (delta: 27.3 MB). Free memory was 159.8 MB in the beginning and 148.4 MB in the end (delta: 11.4 MB). Peak memory consumption was 87.8 MB. Max. memory is 7.1 GB.
* Sifa took 29103.70 ms. Allocated memory was 225.4 MB in the beginning and 875.6 MB in the end (delta: 650.1 MB). Free memory was 148.4 MB in the beginning and 598.3 MB in the end (delta: -449.9 MB). Peak memory consumption was 200.2 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]: 29069, ICFG_INTERPRETER_ENTERED_PROCEDURES: 8, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 172, DAG_INTERPRETER_EARLY_EXITS: 2, TOOLS_POST_APPLICATIONS: 113, TOOLS_POST_TIME[ms]: 12271, TOOLS_POST_CALL_APPLICATIONS: 51, TOOLS_POST_CALL_TIME[ms]: 429, TOOLS_POST_RETURN_APPLICATIONS: 44, TOOLS_POST_RETURN_TIME[ms]: 230, TOOLS_QUANTIFIERELIM_APPLICATIONS: 207, TOOLS_QUANTIFIERELIM_TIME[ms]: 12783, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 12002, FLUID_QUERY_TIME[ms]: 11, FLUID_QUERIES: 176, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 51, DOMAIN_JOIN_TIME[ms]: 14363, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 2, DOMAIN_WIDEN_TIME[ms]: 1333, DOMAIN_ISSUBSETEQ_APPLICATIONS: 4, DOMAIN_ISSUBSETEQ_TIME[ms]: 51, DOMAIN_ISBOTTOM_APPLICATIONS: 32, DOMAIN_ISBOTTOM_TIME[ms]: 250, LOOP_SUMMARIZER_APPLICATIONS: 2, LOOP_SUMMARIZER_CACHE_MISSES: 2, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 10432, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 10431, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 4, CALL_SUMMARIZER_APPLICATIONS: 44, CALL_SUMMARIZER_CACHE_MISSES: 18, CALL_SUMMARIZER_OVERALL_TIME[ms]: 12360, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 12359, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 6, PATH_EXPR_TIME[ms]: 6, REGEX_TO_DAG_TIME[ms]: 4, DAG_COMPRESSION_TIME[ms]: 32, DAG_COMPRESSION_PROCESSED_NODES: 313, DAG_COMPRESSION_RETAINED_NODES: 164
- PositiveResult [Line: 331]: call of __VERIFIER_error() unreachable
For all program executions holds that call of __VERIFIER_error() unreachable at this location
- AllSpecificationsHoldResult: All specifications hold
RESULT: Ultimate proved your program to be correct!
Received shutdown request...