java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product03.cil.c


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


This is Ultimate 0.1.24-f4eb214f-m
[2019-10-13 19:35:24,258 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-10-13 19:35:24,260 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-10-13 19:35:24,276 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-10-13 19:35:24,277 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-10-13 19:35:24,279 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-10-13 19:35:24,280 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-10-13 19:35:24,290 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-10-13 19:35:24,293 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-10-13 19:35:24,296 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-10-13 19:35:24,298 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-10-13 19:35:24,299 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-10-13 19:35:24,300 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-10-13 19:35:24,301 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-10-13 19:35:24,303 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-10-13 19:35:24,305 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-10-13 19:35:24,306 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-10-13 19:35:24,307 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-10-13 19:35:24,308 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-10-13 19:35:24,312 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-10-13 19:35:24,316 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-10-13 19:35:24,319 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-10-13 19:35:24,321 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-10-13 19:35:24,322 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-10-13 19:35:24,324 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-10-13 19:35:24,324 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-10-13 19:35:24,324 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-10-13 19:35:24,325 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-10-13 19:35:24,327 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
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[2019-10-13 19:35:24,329 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2019-10-13 19:35:24,330 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-10-13 19:35:24,331 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-10-13 19:35:24,332 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-10-13 19:35:24,332 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
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[2019-10-13 19:35:24,333 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2019-10-13 19:35:24,335 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-10-13 19:35:24,336 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
[2019-10-13 19:35:24,368 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-10-13 19:35:24,369 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-10-13 19:35:24,370 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-10-13 19:35:24,370 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-10-13 19:35:24,370 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-10-13 19:35:24,370 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-10-13 19:35:24,371 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-10-13 19:35:24,371 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-10-13 19:35:24,371 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-10-13 19:35:24,371 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-10-13 19:35:24,371 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-10-13 19:35:24,371 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-10-13 19:35:24,372 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-10-13 19:35:24,372 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-10-13 19:35:24,372 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-10-13 19:35:24,372 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-10-13 19:35:24,372 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-10-13 19:35:24,373 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-10-13 19:35:24,373 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-10-13 19:35:24,373 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-10-13 19:35:24,373 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-10-13 19:35:24,373 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-10-13 19:35:24,374 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-10-13 19:35:24,374 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-10-13 19:35:24,374 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-10-13 19:35:24,374 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-10-13 19:35:24,374 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-10-13 19:35:24,374 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-10-13 19:35:24,375 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-10-13 19:35:24,639 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-10-13 19:35:24,652 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-10-13 19:35:24,655 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-10-13 19:35:24,657 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-10-13 19:35:24,657 INFO  L275        PluginConnector]: CDTParser initialized
[2019-10-13 19:35:24,658 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product03.cil.c
[2019-10-13 19:35:24,738 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01844c252/2db0a93537a842f59d8a31c61498c020/FLAGb0f18cc7d
[2019-10-13 19:35:25,263 INFO  L306              CDTParser]: Found 1 translation units.
[2019-10-13 19:35:25,264 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product03.cil.c
[2019-10-13 19:35:25,281 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01844c252/2db0a93537a842f59d8a31c61498c020/FLAGb0f18cc7d
[2019-10-13 19:35:25,584 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01844c252/2db0a93537a842f59d8a31c61498c020
[2019-10-13 19:35:25,594 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-10-13 19:35:25,596 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-10-13 19:35:25,597 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-10-13 19:35:25,597 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-10-13 19:35:25,600 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-10-13 19:35:25,600 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:35:25" (1/1) ...
[2019-10-13 19:35:25,603 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bbc4866 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:35:25, skipping insertion in model container
[2019-10-13 19:35:25,603 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:35:25" (1/1) ...
[2019-10-13 19:35:25,609 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-10-13 19:35:25,668 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-10-13 19:35:26,210 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-10-13 19:35:26,234 INFO  L188         MainTranslator]: Completed pre-run
[2019-10-13 19:35:26,344 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-10-13 19:35:26,382 INFO  L192         MainTranslator]: Completed translation
[2019-10-13 19:35:26,386 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:35:26 WrapperNode
[2019-10-13 19:35:26,386 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-10-13 19:35:26,387 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-10-13 19:35:26,387 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-10-13 19:35:26,387 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-10-13 19:35:26,402 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:35:26" (1/1) ...
[2019-10-13 19:35:26,403 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:35:26" (1/1) ...
[2019-10-13 19:35:26,421 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:35:26" (1/1) ...
[2019-10-13 19:35:26,422 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:35:26" (1/1) ...
[2019-10-13 19:35:26,467 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:35:26" (1/1) ...
[2019-10-13 19:35:26,478 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:35:26" (1/1) ...
[2019-10-13 19:35:26,484 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:35:26" (1/1) ...
[2019-10-13 19:35:26,493 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-10-13 19:35:26,494 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-10-13 19:35:26,494 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-10-13 19:35:26,494 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-10-13 19:35:26,495 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:35:26" (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
[2019-10-13 19:35:26,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-10-13 19:35:26,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-10-13 19:35:26,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2019-10-13 19:35:26,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2019-10-13 19:35:26,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2019-10-13 19:35:26,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2019-10-13 19:35:26,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2019-10-13 19:35:26,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2019-10-13 19:35:26,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2019-10-13 19:35:26,554 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2019-10-13 19:35:26,554 INFO  L138     BoogieDeclarations]: Found implementation of procedure stopSystem
[2019-10-13 19:35:26,554 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2019-10-13 19:35:26,554 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2019-10-13 19:35:26,554 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2019-10-13 19:35:26,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2019-10-13 19:35:26,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2019-10-13 19:35:26,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2019-10-13 19:35:26,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2019-10-13 19:35:26,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2019-10-13 19:35:26,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2019-10-13 19:35:26,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2019-10-13 19:35:26,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2019-10-13 19:35:26,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2019-10-13 19:35:26,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2019-10-13 19:35:26,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2019-10-13 19:35:26,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2019-10-13 19:35:26,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-10-13 19:35:26,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2019-10-13 19:35:26,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2019-10-13 19:35:26,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2019-10-13 19:35:26,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2019-10-13 19:35:26,558 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2019-10-13 19:35:26,558 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2019-10-13 19:35:26,558 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1
[2019-10-13 19:35:26,558 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2
[2019-10-13 19:35:26,558 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2019-10-13 19:35:26,558 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-10-13 19:35:26,559 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-10-13 19:35:26,559 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2019-10-13 19:35:26,559 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2019-10-13 19:35:26,559 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2019-10-13 19:35:26,559 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2019-10-13 19:35:26,560 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2019-10-13 19:35:26,560 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2019-10-13 19:35:26,560 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2019-10-13 19:35:26,560 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2019-10-13 19:35:26,560 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2019-10-13 19:35:26,560 INFO  L130     BoogieDeclarations]: Found specification of procedure stopSystem
[2019-10-13 19:35:26,561 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2
[2019-10-13 19:35:26,561 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2019-10-13 19:35:26,561 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2019-10-13 19:35:26,561 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-10-13 19:35:26,561 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2019-10-13 19:35:26,561 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2019-10-13 19:35:26,561 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2019-10-13 19:35:26,562 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2019-10-13 19:35:26,562 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2019-10-13 19:35:26,562 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2019-10-13 19:35:26,562 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2019-10-13 19:35:26,562 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2019-10-13 19:35:26,562 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2019-10-13 19:35:26,562 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2019-10-13 19:35:26,563 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2019-10-13 19:35:26,563 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1
[2019-10-13 19:35:26,563 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2019-10-13 19:35:26,563 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-10-13 19:35:26,563 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2019-10-13 19:35:26,563 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-10-13 19:35:26,564 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-10-13 19:35:26,564 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2019-10-13 19:35:26,564 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-10-13 19:35:26,564 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-10-13 19:35:26,564 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-10-13 19:35:26,564 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-10-13 19:35:26,565 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2019-10-13 19:35:26,565 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-10-13 19:35:26,565 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2019-10-13 19:35:26,565 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2019-10-13 19:35:26,565 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-10-13 19:35:26,565 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2019-10-13 19:35:26,566 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2019-10-13 19:35:26,566 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2019-10-13 19:35:26,566 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2019-10-13 19:35:26,566 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-10-13 19:35:26,566 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-10-13 19:35:26,566 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-10-13 19:35:27,686 INFO  L279             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-10-13 19:35:27,686 INFO  L284             CfgBuilder]: Removed 5 assume(true) statements.
[2019-10-13 19:35:27,687 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:35:27 BoogieIcfgContainer
[2019-10-13 19:35:27,688 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-10-13 19:35:27,689 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2019-10-13 19:35:27,689 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2019-10-13 19:35:27,692 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2019-10-13 19:35:27,693 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 07:35:25" (1/3) ...
[2019-10-13 19:35:27,693 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@298d0d63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:35:27, skipping insertion in model container
[2019-10-13 19:35:27,694 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:35:26" (2/3) ...
[2019-10-13 19:35:27,694 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@298d0d63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:35:27, skipping insertion in model container
[2019-10-13 19:35:27,694 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:35:27" (3/3) ...
[2019-10-13 19:35:27,696 INFO  L109   eAbstractionObserver]: Analyzing ICFG minepump_spec2_product03.cil.c
[2019-10-13 19:35:27,706 INFO  L152   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2019-10-13 19:35:27,715 INFO  L164   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2019-10-13 19:35:27,726 INFO  L249      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2019-10-13 19:35:27,752 INFO  L373      AbstractCegarLoop]: Interprodecural is true
[2019-10-13 19:35:27,752 INFO  L374      AbstractCegarLoop]: Hoare is true
[2019-10-13 19:35:27,752 INFO  L375      AbstractCegarLoop]: Compute interpolants for FPandBP
[2019-10-13 19:35:27,753 INFO  L376      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2019-10-13 19:35:27,753 INFO  L377      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2019-10-13 19:35:27,753 INFO  L378      AbstractCegarLoop]: Difference is false
[2019-10-13 19:35:27,753 INFO  L379      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2019-10-13 19:35:27,753 INFO  L383      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2019-10-13 19:35:27,772 INFO  L276                IsEmpty]: Start isEmpty. Operand 141 states.
[2019-10-13 19:35:27,780 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2019-10-13 19:35:27,780 INFO  L372         BasicCegarLoop]: Found error trace
[2019-10-13 19:35:27,781 INFO  L380         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-10-13 19:35:27,782 INFO  L410      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 19:35:27,787 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 19:35:27,787 INFO  L82        PathProgramCache]: Analyzing trace with hash 1808633818, now seen corresponding path program 1 times
[2019-10-13 19:35:27,794 INFO  L157   tionRefinementEngine]: Executing refinement strategy CAMEL
[2019-10-13 19:35:27,794 INFO  L342   tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587147715]
[2019-10-13 19:35:27,795 INFO  L116   rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 19:35:27,795 INFO  L116   rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 19:35:27,795 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 19:35:28,003 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:28,549 WARN  L191               SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2019-10-13 19:35:28,567 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:28,628 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:28,634 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:28,639 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:28,641 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:28,657 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:28,663 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:28,667 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:28,685 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-10-13 19:35:28,685 INFO  L342   tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [587147715]
[2019-10-13 19:35:28,687 INFO  L223   tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 19:35:28,687 INFO  L236   tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2019-10-13 19:35:28,688 INFO  L342   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [347716902]
[2019-10-13 19:35:28,694 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 4 states
[2019-10-13 19:35:28,694 INFO  L137   tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-10-13 19:35:28,707 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2019-10-13 19:35:28,708 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2019-10-13 19:35:28,710 INFO  L87              Difference]: Start difference. First operand 141 states. Second operand 4 states.
[2019-10-13 19:35:29,741 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 19:35:29,741 INFO  L93              Difference]: Finished difference Result 219 states and 292 transitions.
[2019-10-13 19:35:29,742 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2019-10-13 19:35:29,743 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 51
[2019-10-13 19:35:29,744 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 19:35:29,757 INFO  L225             Difference]: With dead ends: 219
[2019-10-13 19:35:29,758 INFO  L226             Difference]: Without dead ends: 125
[2019-10-13 19:35:29,762 INFO  L600         BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2019-10-13 19:35:29,780 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 125 states.
[2019-10-13 19:35:29,835 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 95.
[2019-10-13 19:35:29,836 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 95 states.
[2019-10-13 19:35:29,838 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 110 transitions.
[2019-10-13 19:35:29,840 INFO  L78                 Accepts]: Start accepts. Automaton has 95 states and 110 transitions. Word has length 51
[2019-10-13 19:35:29,841 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-10-13 19:35:29,841 INFO  L462      AbstractCegarLoop]: Abstraction has 95 states and 110 transitions.
[2019-10-13 19:35:29,841 INFO  L463      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2019-10-13 19:35:29,842 INFO  L276                IsEmpty]: Start isEmpty. Operand 95 states and 110 transitions.
[2019-10-13 19:35:29,845 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 53
[2019-10-13 19:35:29,845 INFO  L372         BasicCegarLoop]: Found error trace
[2019-10-13 19:35:29,845 INFO  L380         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-10-13 19:35:29,845 INFO  L410      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 19:35:29,846 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 19:35:29,846 INFO  L82        PathProgramCache]: Analyzing trace with hash 1285910176, now seen corresponding path program 1 times
[2019-10-13 19:35:29,846 INFO  L157   tionRefinementEngine]: Executing refinement strategy CAMEL
[2019-10-13 19:35:29,846 INFO  L342   tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1075803483]
[2019-10-13 19:35:29,847 INFO  L116   rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 19:35:29,847 INFO  L116   rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 19:35:29,847 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 19:35:29,888 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:30,234 WARN  L191               SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2019-10-13 19:35:30,240 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:30,261 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:30,265 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:30,267 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:30,270 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:30,279 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:30,282 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:30,284 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:30,294 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-10-13 19:35:30,295 INFO  L342   tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1075803483]
[2019-10-13 19:35:30,295 INFO  L223   tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 19:35:30,295 INFO  L236   tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2019-10-13 19:35:30,295 INFO  L342   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1044064388]
[2019-10-13 19:35:30,306 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 5 states
[2019-10-13 19:35:30,307 INFO  L137   tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-10-13 19:35:30,307 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2019-10-13 19:35:30,307 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2019-10-13 19:35:30,308 INFO  L87              Difference]: Start difference. First operand 95 states and 110 transitions. Second operand 5 states.
[2019-10-13 19:35:30,867 WARN  L191               SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2019-10-13 19:35:31,472 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 19:35:31,472 INFO  L93              Difference]: Finished difference Result 155 states and 193 transitions.
[2019-10-13 19:35:31,473 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2019-10-13 19:35:31,473 INFO  L78                 Accepts]: Start accepts. Automaton has 5 states. Word has length 52
[2019-10-13 19:35:31,473 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 19:35:31,477 INFO  L225             Difference]: With dead ends: 155
[2019-10-13 19:35:31,477 INFO  L226             Difference]: Without dead ends: 115
[2019-10-13 19:35:31,478 INFO  L600         BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42
[2019-10-13 19:35:31,479 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 115 states.
[2019-10-13 19:35:31,507 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 86.
[2019-10-13 19:35:31,508 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 86 states.
[2019-10-13 19:35:31,509 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 98 transitions.
[2019-10-13 19:35:31,509 INFO  L78                 Accepts]: Start accepts. Automaton has 86 states and 98 transitions. Word has length 52
[2019-10-13 19:35:31,509 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-10-13 19:35:31,510 INFO  L462      AbstractCegarLoop]: Abstraction has 86 states and 98 transitions.
[2019-10-13 19:35:31,510 INFO  L463      AbstractCegarLoop]: Interpolant automaton has 5 states.
[2019-10-13 19:35:31,510 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 98 transitions.
[2019-10-13 19:35:31,512 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 57
[2019-10-13 19:35:31,512 INFO  L372         BasicCegarLoop]: Found error trace
[2019-10-13 19:35:31,512 INFO  L380         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-10-13 19:35:31,512 INFO  L410      AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 19:35:31,513 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 19:35:31,513 INFO  L82        PathProgramCache]: Analyzing trace with hash -2002808083, now seen corresponding path program 1 times
[2019-10-13 19:35:31,513 INFO  L157   tionRefinementEngine]: Executing refinement strategy CAMEL
[2019-10-13 19:35:31,513 INFO  L342   tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [434849543]
[2019-10-13 19:35:31,513 INFO  L116   rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 19:35:31,514 INFO  L116   rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 19:35:31,514 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 19:35:31,538 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:31,925 WARN  L191               SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2019-10-13 19:35:31,940 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:31,974 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:31,976 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:31,979 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:32,022 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:32,035 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:32,037 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:32,039 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:32,048 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-10-13 19:35:32,049 INFO  L342   tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [434849543]
[2019-10-13 19:35:32,049 INFO  L223   tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 19:35:32,049 INFO  L236   tionRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9
[2019-10-13 19:35:32,050 INFO  L342   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1483882220]
[2019-10-13 19:35:32,050 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 9 states
[2019-10-13 19:35:32,050 INFO  L137   tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-10-13 19:35:32,051 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2019-10-13 19:35:32,051 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72
[2019-10-13 19:35:32,051 INFO  L87              Difference]: Start difference. First operand 86 states and 98 transitions. Second operand 9 states.
[2019-10-13 19:35:32,613 WARN  L191               SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2019-10-13 19:35:32,961 WARN  L191               SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 193
[2019-10-13 19:35:33,255 WARN  L191               SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2019-10-13 19:35:33,559 WARN  L191               SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2019-10-13 19:35:34,444 WARN  L191               SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2019-10-13 19:35:35,589 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 19:35:35,589 INFO  L93              Difference]: Finished difference Result 298 states and 378 transitions.
[2019-10-13 19:35:35,590 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 
[2019-10-13 19:35:35,590 INFO  L78                 Accepts]: Start accepts. Automaton has 9 states. Word has length 56
[2019-10-13 19:35:35,590 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 19:35:35,595 INFO  L225             Difference]: With dead ends: 298
[2019-10-13 19:35:35,595 INFO  L226             Difference]: Without dead ends: 240
[2019-10-13 19:35:35,598 INFO  L600         BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 18 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240
[2019-10-13 19:35:35,599 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 240 states.
[2019-10-13 19:35:35,652 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 240 to 175.
[2019-10-13 19:35:35,653 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 175 states.
[2019-10-13 19:35:35,654 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 210 transitions.
[2019-10-13 19:35:35,654 INFO  L78                 Accepts]: Start accepts. Automaton has 175 states and 210 transitions. Word has length 56
[2019-10-13 19:35:35,654 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-10-13 19:35:35,655 INFO  L462      AbstractCegarLoop]: Abstraction has 175 states and 210 transitions.
[2019-10-13 19:35:35,655 INFO  L463      AbstractCegarLoop]: Interpolant automaton has 9 states.
[2019-10-13 19:35:35,655 INFO  L276                IsEmpty]: Start isEmpty. Operand 175 states and 210 transitions.
[2019-10-13 19:35:35,656 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 60
[2019-10-13 19:35:35,656 INFO  L372         BasicCegarLoop]: Found error trace
[2019-10-13 19:35:35,657 INFO  L380         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-10-13 19:35:35,657 INFO  L410      AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 19:35:35,657 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 19:35:35,657 INFO  L82        PathProgramCache]: Analyzing trace with hash 452268529, now seen corresponding path program 1 times
[2019-10-13 19:35:35,658 INFO  L157   tionRefinementEngine]: Executing refinement strategy CAMEL
[2019-10-13 19:35:35,658 INFO  L342   tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941740458]
[2019-10-13 19:35:35,658 INFO  L116   rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 19:35:35,658 INFO  L116   rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 19:35:35,658 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 19:35:35,679 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:35,966 WARN  L191               SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2019-10-13 19:35:35,980 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:35,994 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:35,996 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:35,997 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:35,999 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:36,033 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:36,035 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:36,037 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:36,058 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:36,068 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-10-13 19:35:36,068 INFO  L342   tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [941740458]
[2019-10-13 19:35:36,068 INFO  L223   tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 19:35:36,069 INFO  L236   tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2019-10-13 19:35:36,069 INFO  L342   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1400855399]
[2019-10-13 19:35:36,069 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 8 states
[2019-10-13 19:35:36,069 INFO  L137   tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-10-13 19:35:36,070 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2019-10-13 19:35:36,070 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56
[2019-10-13 19:35:36,071 INFO  L87              Difference]: Start difference. First operand 175 states and 210 transitions. Second operand 8 states.
[2019-10-13 19:35:36,564 WARN  L191               SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2019-10-13 19:35:37,686 WARN  L191               SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2019-10-13 19:35:38,043 WARN  L191               SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2019-10-13 19:35:38,324 WARN  L191               SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2019-10-13 19:35:38,590 WARN  L191               SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2019-10-13 19:35:39,059 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 19:35:39,059 INFO  L93              Difference]: Finished difference Result 521 states and 681 transitions.
[2019-10-13 19:35:39,059 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 
[2019-10-13 19:35:39,060 INFO  L78                 Accepts]: Start accepts. Automaton has 8 states. Word has length 59
[2019-10-13 19:35:39,060 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 19:35:39,067 INFO  L225             Difference]: With dead ends: 521
[2019-10-13 19:35:39,067 INFO  L226             Difference]: Without dead ends: 374
[2019-10-13 19:35:39,072 INFO  L600         BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=59, Invalid=151, Unknown=0, NotChecked=0, Total=210
[2019-10-13 19:35:39,075 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 374 states.
[2019-10-13 19:35:39,183 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 374 to 298.
[2019-10-13 19:35:39,184 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 298 states.
[2019-10-13 19:35:39,186 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 360 transitions.
[2019-10-13 19:35:39,187 INFO  L78                 Accepts]: Start accepts. Automaton has 298 states and 360 transitions. Word has length 59
[2019-10-13 19:35:39,189 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-10-13 19:35:39,189 INFO  L462      AbstractCegarLoop]: Abstraction has 298 states and 360 transitions.
[2019-10-13 19:35:39,189 INFO  L463      AbstractCegarLoop]: Interpolant automaton has 8 states.
[2019-10-13 19:35:39,190 INFO  L276                IsEmpty]: Start isEmpty. Operand 298 states and 360 transitions.
[2019-10-13 19:35:39,198 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 64
[2019-10-13 19:35:39,198 INFO  L372         BasicCegarLoop]: Found error trace
[2019-10-13 19:35:39,199 INFO  L380         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-10-13 19:35:39,199 INFO  L410      AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 19:35:39,200 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 19:35:39,200 INFO  L82        PathProgramCache]: Analyzing trace with hash 1021481045, now seen corresponding path program 1 times
[2019-10-13 19:35:39,200 INFO  L157   tionRefinementEngine]: Executing refinement strategy CAMEL
[2019-10-13 19:35:39,200 INFO  L342   tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2033023763]
[2019-10-13 19:35:39,200 INFO  L116   rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 19:35:39,201 INFO  L116   rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 19:35:39,201 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 19:35:39,226 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:39,545 WARN  L191               SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2019-10-13 19:35:39,556 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:39,569 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:39,570 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:39,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:39,573 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:39,595 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:39,607 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:39,609 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:39,610 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:39,612 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 19:35:39,633 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-10-13 19:35:39,633 INFO  L342   tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2033023763]
[2019-10-13 19:35:39,634 INFO  L223   tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 19:35:39,634 INFO  L236   tionRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9
[2019-10-13 19:35:39,634 INFO  L342   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592322551]
[2019-10-13 19:35:39,635 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 9 states
[2019-10-13 19:35:39,635 INFO  L137   tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-10-13 19:35:39,635 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2019-10-13 19:35:39,635 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72
[2019-10-13 19:35:39,636 INFO  L87              Difference]: Start difference. First operand 298 states and 360 transitions. Second operand 9 states.
[2019-10-13 19:35:40,162 WARN  L191               SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2019-10-13 19:35:41,108 WARN  L191               SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2019-10-13 19:35:41,408 WARN  L191               SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2019-10-13 19:35:41,709 WARN  L191               SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2019-10-13 19:35:41,931 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 19:35:41,932 INFO  L93              Difference]: Finished difference Result 613 states and 806 transitions.
[2019-10-13 19:35:41,932 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2019-10-13 19:35:41,932 INFO  L78                 Accepts]: Start accepts. Automaton has 9 states. Word has length 63
[2019-10-13 19:35:41,932 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 19:35:41,933 INFO  L225             Difference]: With dead ends: 613
[2019-10-13 19:35:41,933 INFO  L226             Difference]: Without dead ends: 0
[2019-10-13 19:35:41,936 INFO  L600         BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272
[2019-10-13 19:35:41,936 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2019-10-13 19:35:41,936 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2019-10-13 19:35:41,936 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2019-10-13 19:35:41,937 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2019-10-13 19:35:41,937 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 63
[2019-10-13 19:35:41,937 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-10-13 19:35:41,937 INFO  L462      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2019-10-13 19:35:41,937 INFO  L463      AbstractCegarLoop]: Interpolant automaton has 9 states.
[2019-10-13 19:35:41,938 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2019-10-13 19:35:41,938 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2019-10-13 19:35:41,941 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2019-10-13 19:35:43,278 WARN  L191               SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193
[2019-10-13 19:35:45,726 WARN  L191               SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15
[2019-10-13 19:35:45,907 WARN  L191               SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25
[2019-10-13 19:35:46,239 WARN  L191               SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 13
[2019-10-13 19:35:46,574 WARN  L191               SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12
[2019-10-13 19:35:46,754 WARN  L191               SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25
[2019-10-13 19:35:46,937 WARN  L191               SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25
[2019-10-13 19:35:47,300 WARN  L191               SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 8
[2019-10-13 19:35:47,474 WARN  L191               SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 15
[2019-10-13 19:35:47,646 WARN  L191               SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25
[2019-10-13 19:35:47,895 WARN  L191               SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2019-10-13 19:35:48,075 WARN  L191               SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1
[2019-10-13 19:35:48,250 WARN  L191               SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25
[2019-10-13 19:35:48,592 WARN  L191               SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12
[2019-10-13 19:35:48,727 WARN  L191               SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25
[2019-10-13 19:35:48,863 WARN  L191               SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1
[2019-10-13 19:35:49,169 WARN  L191               SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 8
[2019-10-13 19:35:49,336 WARN  L191               SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1
[2019-10-13 19:35:49,677 WARN  L191               SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 8
[2019-10-13 19:35:49,856 WARN  L191               SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 27
[2019-10-13 19:35:50,140 WARN  L191               SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11
[2019-10-13 19:35:50,324 WARN  L191               SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 27
[2019-10-13 19:35:50,653 WARN  L191               SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 8
[2019-10-13 19:35:50,691 INFO  L443   ceAbstractionStarter]: For program point  L542(lines 542 546)  no Hoare annotation was computed.
[2019-10-13 19:35:50,691 INFO  L443   ceAbstractionStarter]: For program point  L542-1(lines 542 546)  no Hoare annotation was computed.
[2019-10-13 19:35:50,691 INFO  L443   ceAbstractionStarter]: For program point  L537(line 537)  no Hoare annotation was computed.
[2019-10-13 19:35:50,692 INFO  L443   ceAbstractionStarter]: For program point  L536-2(lines 536 557)  no Hoare annotation was computed.
[2019-10-13 19:35:50,692 INFO  L443   ceAbstractionStarter]: For program point  __utac__exception__cf_handler_freeFINAL(lines 511 566)  no Hoare annotation was computed.
[2019-10-13 19:35:50,692 INFO  L443   ceAbstractionStarter]: For program point  L558(lines 535 559)  no Hoare annotation was computed.
[2019-10-13 19:35:50,692 INFO  L443   ceAbstractionStarter]: For program point  __utac__exception__cf_handler_freeEXIT(lines 511 566)  no Hoare annotation was computed.
[2019-10-13 19:35:50,692 INFO  L443   ceAbstractionStarter]: For program point  __utac__exception__cf_handler_freeENTRY(lines 511 566)  no Hoare annotation was computed.
[2019-10-13 19:35:50,693 INFO  L443   ceAbstractionStarter]: For program point  L599(lines 599 603)  no Hoare annotation was computed.
[2019-10-13 19:35:50,693 INFO  L443   ceAbstractionStarter]: For program point  L599-1(lines 599 603)  no Hoare annotation was computed.
[2019-10-13 19:35:50,693 INFO  L443   ceAbstractionStarter]: For program point  __utac__exception__cf_handler_resetFINAL(lines 567 626)  no Hoare annotation was computed.
[2019-10-13 19:35:50,693 INFO  L443   ceAbstractionStarter]: For program point  L594(line 594)  no Hoare annotation was computed.
[2019-10-13 19:35:50,693 INFO  L443   ceAbstractionStarter]: For program point  L593-2(lines 593 618)  no Hoare annotation was computed.
[2019-10-13 19:35:50,693 INFO  L443   ceAbstractionStarter]: For program point  __utac__exception__cf_handler_resetENTRY(lines 567 626)  no Hoare annotation was computed.
[2019-10-13 19:35:50,693 INFO  L443   ceAbstractionStarter]: For program point  L619(lines 592 620)  no Hoare annotation was computed.
[2019-10-13 19:35:50,693 INFO  L443   ceAbstractionStarter]: For program point  __utac__exception__cf_handler_resetEXIT(lines 567 626)  no Hoare annotation was computed.
[2019-10-13 19:35:50,694 INFO  L443   ceAbstractionStarter]: For program point  L612(line 612)  no Hoare annotation was computed.
[2019-10-13 19:35:50,694 INFO  L443   ceAbstractionStarter]: For program point  L612-1(line 612)  no Hoare annotation was computed.
[2019-10-13 19:35:50,694 INFO  L446   ceAbstractionStarter]: At program point  select_helpersFINAL(lines 344 350)  the Hoare annotation is:  true
[2019-10-13 19:35:50,694 INFO  L443   ceAbstractionStarter]: For program point  select_helpersEXIT(lines 344 350)  no Hoare annotation was computed.
[2019-10-13 19:35:50,694 INFO  L443   ceAbstractionStarter]: For program point  valid_productEXIT(lines 351 359)  no Hoare annotation was computed.
[2019-10-13 19:35:50,694 INFO  L446   ceAbstractionStarter]: At program point  valid_productENTRY(lines 351 359)  the Hoare annotation is:  true
[2019-10-13 19:35:50,695 INFO  L443   ceAbstractionStarter]: For program point  valid_productFINAL(lines 351 359)  no Hoare annotation was computed.
[2019-10-13 19:35:50,695 INFO  L439   ceAbstractionStarter]: At program point  L447(line 447)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= main_~tmp~1 ~systemActive~0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,695 INFO  L439   ceAbstractionStarter]: At program point  L447-1(line 447)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= main_~tmp~1 ~systemActive~0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,695 INFO  L439   ceAbstractionStarter]: At program point  mainENTRY(lines 435 457)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,695 INFO  L443   ceAbstractionStarter]: For program point  L445(lines 445 452)  no Hoare annotation was computed.
[2019-10-13 19:35:50,696 INFO  L443   ceAbstractionStarter]: For program point  L445-1(lines 445 452)  no Hoare annotation was computed.
[2019-10-13 19:35:50,696 INFO  L443   ceAbstractionStarter]: For program point  L443(line 443)  no Hoare annotation was computed.
[2019-10-13 19:35:50,696 INFO  L439   ceAbstractionStarter]: At program point  L442(line 442)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,696 INFO  L439   ceAbstractionStarter]: At program point  L441(line 441)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,696 INFO  L443   ceAbstractionStarter]: For program point  mainEXIT(lines 435 457)  no Hoare annotation was computed.
[2019-10-13 19:35:50,697 INFO  L439   ceAbstractionStarter]: At program point  L441-1(line 441)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,697 INFO  L443   ceAbstractionStarter]: For program point  mainFINAL(lines 435 457)  no Hoare annotation was computed.
[2019-10-13 19:35:50,697 INFO  L443   ceAbstractionStarter]: For program point  Specification2EXIT(lines 392 415)  no Hoare annotation was computed.
[2019-10-13 19:35:50,697 INFO  L443   ceAbstractionStarter]: For program point  Specification2ENTRY(lines 392 415)  no Hoare annotation was computed.
[2019-10-13 19:35:50,697 INFO  L443   ceAbstractionStarter]: For program point  Specification2FINAL(lines 392 415)  no Hoare annotation was computed.
[2019-10-13 19:35:50,697 INFO  L443   ceAbstractionStarter]: For program point  L410(line 410)  no Hoare annotation was computed.
[2019-10-13 19:35:50,697 INFO  L443   ceAbstractionStarter]: For program point  L409(line 409)  no Hoare annotation was computed.
[2019-10-13 19:35:50,697 INFO  L443   ceAbstractionStarter]: For program point  L408(line 408)  no Hoare annotation was computed.
[2019-10-13 19:35:50,698 INFO  L443   ceAbstractionStarter]: For program point  L407(line 407)  no Hoare annotation was computed.
[2019-10-13 19:35:50,698 INFO  L443   ceAbstractionStarter]: For program point  L406(line 406)  no Hoare annotation was computed.
[2019-10-13 19:35:50,698 INFO  L443   ceAbstractionStarter]: For program point  L405(line 405)  no Hoare annotation was computed.
[2019-10-13 19:35:50,698 INFO  L443   ceAbstractionStarter]: For program point  L404(line 404)  no Hoare annotation was computed.
[2019-10-13 19:35:50,698 INFO  L443   ceAbstractionStarter]: For program point  L403(line 403)  no Hoare annotation was computed.
[2019-10-13 19:35:50,698 INFO  L443   ceAbstractionStarter]: For program point  L402(line 402)  no Hoare annotation was computed.
[2019-10-13 19:35:50,698 INFO  L443   ceAbstractionStarter]: For program point  L401(line 401)  no Hoare annotation was computed.
[2019-10-13 19:35:50,698 INFO  L443   ceAbstractionStarter]: For program point  L400(line 400)  no Hoare annotation was computed.
[2019-10-13 19:35:50,699 INFO  L443   ceAbstractionStarter]: For program point  L399(line 399)  no Hoare annotation was computed.
[2019-10-13 19:35:50,699 INFO  L443   ceAbstractionStarter]: For program point  L398(line 398)  no Hoare annotation was computed.
[2019-10-13 19:35:50,699 INFO  L443   ceAbstractionStarter]: For program point  L397(line 397)  no Hoare annotation was computed.
[2019-10-13 19:35:50,699 INFO  L443   ceAbstractionStarter]: For program point  stopSystemEXIT(lines 156 170)  no Hoare annotation was computed.
[2019-10-13 19:35:50,699 INFO  L443   ceAbstractionStarter]: For program point  L160(lines 160 166)  no Hoare annotation was computed.
[2019-10-13 19:35:50,699 INFO  L439   ceAbstractionStarter]: At program point  stopSystemENTRY(lines 156 170)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 0)))
[2019-10-13 19:35:50,699 INFO  L443   ceAbstractionStarter]: For program point  stopSystemFINAL(lines 156 170)  no Hoare annotation was computed.
[2019-10-13 19:35:50,700 INFO  L439   ceAbstractionStarter]: At program point  L162(line 162)  the Hoare annotation is:  (not (= 0 |old(~pumpRunning~0)|))
[2019-10-13 19:35:50,700 INFO  L443   ceAbstractionStarter]: For program point  isPumpRunningEXIT(lines 111 119)  no Hoare annotation was computed.
[2019-10-13 19:35:50,700 INFO  L446   ceAbstractionStarter]: At program point  isPumpRunningENTRY(lines 111 119)  the Hoare annotation is:  true
[2019-10-13 19:35:50,700 INFO  L443   ceAbstractionStarter]: For program point  isPumpRunningFINAL(lines 111 119)  no Hoare annotation was computed.
[2019-10-13 19:35:50,700 INFO  L443   ceAbstractionStarter]: For program point  L127(lines 127 135)  no Hoare annotation was computed.
[2019-10-13 19:35:50,700 INFO  L443   ceAbstractionStarter]: For program point  L127-2(lines 127 135)  no Hoare annotation was computed.
[2019-10-13 19:35:50,700 INFO  L443   ceAbstractionStarter]: For program point  L150(line 150)  no Hoare annotation was computed.
[2019-10-13 19:35:50,700 INFO  L443   ceAbstractionStarter]: For program point  L150-1(line 150)  no Hoare annotation was computed.
[2019-10-13 19:35:50,700 INFO  L443   ceAbstractionStarter]: For program point  printPumpFINAL(lines 120 155)  no Hoare annotation was computed.
[2019-10-13 19:35:50,700 INFO  L443   ceAbstractionStarter]: For program point  L139(lines 139 147)  no Hoare annotation was computed.
[2019-10-13 19:35:50,700 INFO  L443   ceAbstractionStarter]: For program point  L139-2(lines 139 147)  no Hoare annotation was computed.
[2019-10-13 19:35:50,700 INFO  L443   ceAbstractionStarter]: For program point  printPumpENTRY(lines 120 155)  no Hoare annotation was computed.
[2019-10-13 19:35:50,701 INFO  L443   ceAbstractionStarter]: For program point  printPumpEXIT(lines 120 155)  no Hoare annotation was computed.
[2019-10-13 19:35:50,701 INFO  L443   ceAbstractionStarter]: For program point  select_featuresEXIT(lines 337 343)  no Hoare annotation was computed.
[2019-10-13 19:35:50,701 INFO  L446   ceAbstractionStarter]: At program point  select_featuresFINAL(lines 337 343)  the Hoare annotation is:  true
[2019-10-13 19:35:50,701 INFO  L443   ceAbstractionStarter]: For program point  __utac__exception__cf_handler_setENTRY(lines 465 510)  no Hoare annotation was computed.
[2019-10-13 19:35:50,701 INFO  L443   ceAbstractionStarter]: For program point  __utac__exception__cf_handler_setEXIT(lines 465 510)  no Hoare annotation was computed.
[2019-10-13 19:35:50,701 INFO  L443   ceAbstractionStarter]: For program point  __utac__exception__cf_handler_setFINAL(lines 465 510)  no Hoare annotation was computed.
[2019-10-13 19:35:50,701 INFO  L443   ceAbstractionStarter]: For program point  L798(lines 798 805)  no Hoare annotation was computed.
[2019-10-13 19:35:50,701 INFO  L443   ceAbstractionStarter]: For program point  __utac__get_this_argtypeFINAL(lines 778 823)  no Hoare annotation was computed.
[2019-10-13 19:35:50,701 INFO  L443   ceAbstractionStarter]: For program point  L792(lines 792 812)  no Hoare annotation was computed.
[2019-10-13 19:35:50,701 INFO  L443   ceAbstractionStarter]: For program point  L792-1(lines 792 812)  no Hoare annotation was computed.
[2019-10-13 19:35:50,701 INFO  L443   ceAbstractionStarter]: For program point  __utac__get_this_argtypeENTRY(lines 778 823)  no Hoare annotation was computed.
[2019-10-13 19:35:50,701 INFO  L443   ceAbstractionStarter]: For program point  __utac__get_this_argtypeEXIT(lines 778 823)  no Hoare annotation was computed.
[2019-10-13 19:35:50,701 INFO  L439   ceAbstractionStarter]: At program point  runTestENTRY(lines 424 434)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,702 INFO  L439   ceAbstractionStarter]: At program point  L429(line 429)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 1 ~systemActive~0) (= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,702 INFO  L443   ceAbstractionStarter]: For program point  runTestEXIT(lines 424 434)  no Hoare annotation was computed.
[2019-10-13 19:35:50,702 INFO  L443   ceAbstractionStarter]: For program point  runTestFINAL(lines 424 434)  no Hoare annotation was computed.
[2019-10-13 19:35:50,702 INFO  L443   ceAbstractionStarter]: For program point  isMethaneAlarmENTRY(lines 100 110)  no Hoare annotation was computed.
[2019-10-13 19:35:50,702 INFO  L443   ceAbstractionStarter]: For program point  isMethaneAlarmEXIT(lines 100 110)  no Hoare annotation was computed.
[2019-10-13 19:35:50,702 INFO  L443   ceAbstractionStarter]: For program point  L105(line 105)  no Hoare annotation was computed.
[2019-10-13 19:35:50,702 INFO  L443   ceAbstractionStarter]: For program point  L105-1(line 105)  no Hoare annotation was computed.
[2019-10-13 19:35:50,702 INFO  L443   ceAbstractionStarter]: For program point  isMethaneAlarmFINAL(lines 100 110)  no Hoare annotation was computed.
[2019-10-13 19:35:50,702 INFO  L446   ceAbstractionStarter]: At program point  deactivatePumpENTRY(lines 92 99)  the Hoare annotation is:  true
[2019-10-13 19:35:50,702 INFO  L443   ceAbstractionStarter]: For program point  deactivatePumpEXIT(lines 92 99)  no Hoare annotation was computed.
[2019-10-13 19:35:50,702 INFO  L443   ceAbstractionStarter]: For program point  deactivatePumpFINAL(lines 92 99)  no Hoare annotation was computed.
[2019-10-13 19:35:50,702 INFO  L443   ceAbstractionStarter]: For program point  processEnvironmentEXIT(lines 77 83)  no Hoare annotation was computed.
[2019-10-13 19:35:50,703 INFO  L446   ceAbstractionStarter]: At program point  processEnvironmentFINAL(lines 77 83)  the Hoare annotation is:  true
[2019-10-13 19:35:50,703 INFO  L439   ceAbstractionStarter]: At program point  testENTRY(lines 175 240)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,703 INFO  L439   ceAbstractionStarter]: At program point  L223(line 223)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,703 INFO  L443   ceAbstractionStarter]: For program point  L221(lines 221 227)  no Hoare annotation was computed.
[2019-10-13 19:35:50,703 INFO  L439   ceAbstractionStarter]: At program point  L221-1(lines 215 228)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,703 INFO  L443   ceAbstractionStarter]: For program point  L186(lines 185 232)  no Hoare annotation was computed.
[2019-10-13 19:35:50,703 INFO  L443   ceAbstractionStarter]: For program point  L215(lines 215 228)  no Hoare annotation was computed.
[2019-10-13 19:35:50,703 INFO  L443   ceAbstractionStarter]: For program point  testFINAL(lines 175 240)  no Hoare annotation was computed.
[2019-10-13 19:35:50,703 INFO  L439   ceAbstractionStarter]: At program point  L207(line 207)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,703 INFO  L443   ceAbstractionStarter]: For program point  L205(lines 205 211)  no Hoare annotation was computed.
[2019-10-13 19:35:50,703 INFO  L443   ceAbstractionStarter]: For program point  L205-1(lines 205 211)  no Hoare annotation was computed.
[2019-10-13 19:35:50,704 INFO  L439   ceAbstractionStarter]: At program point  L230(lines 185 232)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,704 INFO  L439   ceAbstractionStarter]: At program point  L197(line 197)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= ~pumpRunning~0 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,704 INFO  L443   ceAbstractionStarter]: For program point  L195(lines 195 201)  no Hoare annotation was computed.
[2019-10-13 19:35:50,704 INFO  L443   ceAbstractionStarter]: For program point  L195-1(lines 195 201)  no Hoare annotation was computed.
[2019-10-13 19:35:50,704 INFO  L443   ceAbstractionStarter]: For program point  L187(lines 187 191)  no Hoare annotation was computed.
[2019-10-13 19:35:50,704 INFO  L439   ceAbstractionStarter]: At program point  L233(lines 184 234)  the Hoare annotation is:  (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2019-10-13 19:35:50,704 INFO  L443   ceAbstractionStarter]: For program point  testEXIT(lines 175 240)  no Hoare annotation was computed.
[2019-10-13 19:35:50,704 INFO  L443   ceAbstractionStarter]: For program point  __utac__get_this_argENTRY(lines 732 777)  no Hoare annotation was computed.
[2019-10-13 19:35:50,704 INFO  L443   ceAbstractionStarter]: For program point  __utac__get_this_argEXIT(lines 732 777)  no Hoare annotation was computed.
[2019-10-13 19:35:50,704 INFO  L443   ceAbstractionStarter]: For program point  __utac__get_this_argFINAL(lines 732 777)  no Hoare annotation was computed.
[2019-10-13 19:35:50,704 INFO  L443   ceAbstractionStarter]: For program point  L752(lines 752 759)  no Hoare annotation was computed.
[2019-10-13 19:35:50,704 INFO  L443   ceAbstractionStarter]: For program point  L746(lines 746 766)  no Hoare annotation was computed.
[2019-10-13 19:35:50,705 INFO  L443   ceAbstractionStarter]: For program point  L746-1(lines 746 766)  no Hoare annotation was computed.
[2019-10-13 19:35:50,705 INFO  L439   ceAbstractionStarter]: At program point  L850(line 850)  the Hoare annotation is:  (not (= 0 ~pumpRunning~0))
[2019-10-13 19:35:50,705 INFO  L439   ceAbstractionStarter]: At program point  __utac_acc__Specification2_spec__2ENTRY(lines 835 863)  the Hoare annotation is:  (or (not (= 0 ~pumpRunning~0)) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|))
[2019-10-13 19:35:50,705 INFO  L443   ceAbstractionStarter]: For program point  L848(lines 848 854)  no Hoare annotation was computed.
[2019-10-13 19:35:50,705 INFO  L443   ceAbstractionStarter]: For program point  L847(lines 847 857)  no Hoare annotation was computed.
[2019-10-13 19:35:50,705 INFO  L439   ceAbstractionStarter]: At program point  L845(line 845)  the Hoare annotation is:  (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|))))
[2019-10-13 19:35:50,705 INFO  L443   ceAbstractionStarter]: For program point  L845-1(line 845)  no Hoare annotation was computed.
[2019-10-13 19:35:50,705 INFO  L443   ceAbstractionStarter]: For program point  L843(lines 843 860)  no Hoare annotation was computed.
[2019-10-13 19:35:50,705 INFO  L443   ceAbstractionStarter]: For program point  L843-1(lines 835 863)  no Hoare annotation was computed.
[2019-10-13 19:35:50,705 INFO  L439   ceAbstractionStarter]: At program point  L841(line 841)  the Hoare annotation is:  (or (not (= 0 ~pumpRunning~0)) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|))
[2019-10-13 19:35:50,705 INFO  L443   ceAbstractionStarter]: For program point  L841-1(line 841)  no Hoare annotation was computed.
[2019-10-13 19:35:50,705 INFO  L443   ceAbstractionStarter]: For program point  __utac_acc__Specification2_spec__2EXIT(lines 835 863)  no Hoare annotation was computed.
[2019-10-13 19:35:50,706 INFO  L443   ceAbstractionStarter]: For program point  L298(lines 298 306)  no Hoare annotation was computed.
[2019-10-13 19:35:50,706 INFO  L443   ceAbstractionStarter]: For program point  printEnvironmentEXIT(lines 290 312)  no Hoare annotation was computed.
[2019-10-13 19:35:50,706 INFO  L443   ceAbstractionStarter]: For program point  L298-2(lines 298 306)  no Hoare annotation was computed.
[2019-10-13 19:35:50,706 INFO  L443   ceAbstractionStarter]: For program point  printEnvironmentENTRY(lines 290 312)  no Hoare annotation was computed.
[2019-10-13 19:35:50,706 INFO  L443   ceAbstractionStarter]: For program point  printEnvironmentFINAL(lines 290 312)  no Hoare annotation was computed.
[2019-10-13 19:35:50,706 INFO  L439   ceAbstractionStarter]: At program point  __utac_acc__Specification2_spec__1ENTRY(lines 827 834)  the Hoare annotation is:  (or (not (= 0 ~pumpRunning~0)) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (not (= ~systemActive~0 1)) (not (= ~methaneLevelCritical~0 0)))
[2019-10-13 19:35:50,706 INFO  L443   ceAbstractionStarter]: For program point  __utac_acc__Specification2_spec__1FINAL(lines 827 834)  no Hoare annotation was computed.
[2019-10-13 19:35:50,706 INFO  L443   ceAbstractionStarter]: For program point  __utac_acc__Specification2_spec__1EXIT(lines 827 834)  no Hoare annotation was computed.
[2019-10-13 19:35:50,706 INFO  L443   ceAbstractionStarter]: For program point  select_oneENTRY(lines 327 336)  no Hoare annotation was computed.
[2019-10-13 19:35:50,706 INFO  L443   ceAbstractionStarter]: For program point  select_oneFINAL(lines 327 336)  no Hoare annotation was computed.
[2019-10-13 19:35:50,707 INFO  L443   ceAbstractionStarter]: For program point  select_oneEXIT(lines 327 336)  no Hoare annotation was computed.
[2019-10-13 19:35:50,707 INFO  L443   ceAbstractionStarter]: For program point  __utac__error_stack_mgtENTRY(lines 629 731)  no Hoare annotation was computed.
[2019-10-13 19:35:50,707 INFO  L443   ceAbstractionStarter]: For program point  L694(line 694)  no Hoare annotation was computed.
[2019-10-13 19:35:50,707 INFO  L443   ceAbstractionStarter]: For program point  L694-1(line 694)  no Hoare annotation was computed.
[2019-10-13 19:35:50,707 INFO  L443   ceAbstractionStarter]: For program point  L653(lines 653 657)  no Hoare annotation was computed.
[2019-10-13 19:35:50,707 INFO  L443   ceAbstractionStarter]: For program point  L717(lines 717 728)  no Hoare annotation was computed.
[2019-10-13 19:35:50,707 INFO  L443   ceAbstractionStarter]: For program point  L680(lines 680 684)  no Hoare annotation was computed.
[2019-10-13 19:35:50,707 INFO  L443   ceAbstractionStarter]: For program point  __utac__error_stack_mgtFINAL(lines 629 731)  no Hoare annotation was computed.
[2019-10-13 19:35:50,707 INFO  L443   ceAbstractionStarter]: For program point  L678-2(lines 678 698)  no Hoare annotation was computed.
[2019-10-13 19:35:50,708 INFO  L443   ceAbstractionStarter]: For program point  L699(lines 677 700)  no Hoare annotation was computed.
[2019-10-13 19:35:50,708 INFO  L443   ceAbstractionStarter]: For program point  L658(lines 658 674)  no Hoare annotation was computed.
[2019-10-13 19:35:50,708 INFO  L443   ceAbstractionStarter]: For program point  __utac__error_stack_mgtEXIT(lines 629 731)  no Hoare annotation was computed.
[2019-10-13 19:35:50,708 INFO  L443   ceAbstractionStarter]: For program point  L718(lines 718 725)  no Hoare annotation was computed.
[2019-10-13 19:35:50,708 INFO  L443   ceAbstractionStarter]: For program point  L679(lines 678 698)  no Hoare annotation was computed.
[2019-10-13 19:35:50,708 INFO  L443   ceAbstractionStarter]: For program point  L710(line 710)  no Hoare annotation was computed.
[2019-10-13 19:35:50,708 INFO  L443   ceAbstractionStarter]: For program point  L710-1(line 710)  no Hoare annotation was computed.
[2019-10-13 19:35:50,708 INFO  L443   ceAbstractionStarter]: For program point  L675(lines 675 716)  no Hoare annotation was computed.
[2019-10-13 19:35:50,708 INFO  L443   ceAbstractionStarter]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2019-10-13 19:35:50,709 INFO  L439   ceAbstractionStarter]: At program point  ULTIMATE.initENTRY(line -1)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))
[2019-10-13 19:35:50,709 INFO  L443   ceAbstractionStarter]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2019-10-13 19:35:50,709 INFO  L443   ceAbstractionStarter]: For program point  activatePumpFINAL(lines 84 91)  no Hoare annotation was computed.
[2019-10-13 19:35:50,709 INFO  L443   ceAbstractionStarter]: For program point  activatePumpEXIT(lines 84 91)  no Hoare annotation was computed.
[2019-10-13 19:35:50,709 INFO  L443   ceAbstractionStarter]: For program point  activatePumpENTRY(lines 84 91)  no Hoare annotation was computed.
[2019-10-13 19:35:50,710 INFO  L443   ceAbstractionStarter]: For program point  getWaterLevelENTRY(lines 313 321)  no Hoare annotation was computed.
[2019-10-13 19:35:50,710 INFO  L443   ceAbstractionStarter]: For program point  getWaterLevelFINAL(lines 313 321)  no Hoare annotation was computed.
[2019-10-13 19:35:50,710 INFO  L443   ceAbstractionStarter]: For program point  getWaterLevelEXIT(lines 313 321)  no Hoare annotation was computed.
[2019-10-13 19:35:50,710 INFO  L443   ceAbstractionStarter]: For program point  L273-1(lines 269 280)  no Hoare annotation was computed.
[2019-10-13 19:35:50,710 INFO  L439   ceAbstractionStarter]: At program point  changeMethaneLevelENTRY(lines 269 280)  the Hoare annotation is:  (or (not (= 0 ~pumpRunning~0)) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2019-10-13 19:35:50,710 INFO  L443   ceAbstractionStarter]: For program point  changeMethaneLevelEXIT(lines 269 280)  no Hoare annotation was computed.
[2019-10-13 19:35:50,710 INFO  L443   ceAbstractionStarter]: For program point  ##fun~int~X~int~TO~intEXIT(line -1)  no Hoare annotation was computed.
[2019-10-13 19:35:50,710 INFO  L443   ceAbstractionStarter]: For program point  ##fun~int~X~int~TO~intENTRY(line -1)  no Hoare annotation was computed.
[2019-10-13 19:35:50,710 INFO  L443   ceAbstractionStarter]: For program point  ##fun~int~X~int~TO~intFINAL(line -1)  no Hoare annotation was computed.
[2019-10-13 19:35:50,711 INFO  L446   ceAbstractionStarter]: At program point  isMethaneLevelCriticalENTRY(lines 281 289)  the Hoare annotation is:  true
[2019-10-13 19:35:50,711 INFO  L443   ceAbstractionStarter]: For program point  isMethaneLevelCriticalFINAL(lines 281 289)  no Hoare annotation was computed.
[2019-10-13 19:35:50,711 INFO  L443   ceAbstractionStarter]: For program point  isMethaneLevelCriticalEXIT(lines 281 289)  no Hoare annotation was computed.
[2019-10-13 19:35:50,711 INFO  L439   ceAbstractionStarter]: At program point  L64(lines 64 70)  the Hoare annotation is:  (or (not (= 0 ~pumpRunning~0)) (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)))
[2019-10-13 19:35:50,711 INFO  L439   ceAbstractionStarter]: At program point  L59(line 59)  the Hoare annotation is:  (not (= 0 ~pumpRunning~0))
[2019-10-13 19:35:50,711 INFO  L443   ceAbstractionStarter]: For program point  L57(lines 56 75)  no Hoare annotation was computed.
[2019-10-13 19:35:50,711 INFO  L439   ceAbstractionStarter]: At program point  timeShiftENTRY(lines 53 76)  the Hoare annotation is:  (or (not (= 0 ~pumpRunning~0)) (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)))
[2019-10-13 19:35:50,712 INFO  L443   ceAbstractionStarter]: For program point  timeShiftEXIT(lines 53 76)  no Hoare annotation was computed.
[2019-10-13 19:35:50,712 INFO  L443   ceAbstractionStarter]: For program point  timeShiftFINAL(lines 53 76)  no Hoare annotation was computed.
[2019-10-13 19:35:50,712 INFO  L439   ceAbstractionStarter]: At program point  L66(line 66)  the Hoare annotation is:  (or (not (= 0 ~pumpRunning~0)) (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (not (= 0 ~systemActive~0))))
[2019-10-13 19:35:50,712 INFO  L443   ceAbstractionStarter]: For program point  cleanupEXIT(lines 362 391)  no Hoare annotation was computed.
[2019-10-13 19:35:50,712 INFO  L443   ceAbstractionStarter]: For program point  L383(line 383)  no Hoare annotation was computed.
[2019-10-13 19:35:50,712 INFO  L446   ceAbstractionStarter]: At program point  cleanupENTRY(lines 362 391)  the Hoare annotation is:  true
[2019-10-13 19:35:50,712 INFO  L443   ceAbstractionStarter]: For program point  L376(lines 376 380)  no Hoare annotation was computed.
[2019-10-13 19:35:50,713 INFO  L446   ceAbstractionStarter]: At program point  L376-1(lines 376 380)  the Hoare annotation is:  true
[2019-10-13 19:35:50,713 INFO  L443   ceAbstractionStarter]: For program point  L373(line 373)  no Hoare annotation was computed.
[2019-10-13 19:35:50,713 INFO  L446   ceAbstractionStarter]: At program point  L372-2(lines 372 386)  the Hoare annotation is:  true
[2019-10-13 19:35:50,713 INFO  L446   ceAbstractionStarter]: At program point  L368(line 368)  the Hoare annotation is:  true
[2019-10-13 19:35:50,713 INFO  L443   ceAbstractionStarter]: For program point  L368-1(line 368)  no Hoare annotation was computed.
[2019-10-13 19:35:50,713 INFO  L446   ceAbstractionStarter]: At program point  L387(lines 362 391)  the Hoare annotation is:  true
[2019-10-13 19:35:50,713 INFO  L446   ceAbstractionStarter]: At program point  lowerWaterLevelENTRY(lines 245 256)  the Hoare annotation is:  true
[2019-10-13 19:35:50,713 INFO  L443   ceAbstractionStarter]: For program point  lowerWaterLevelEXIT(lines 245 256)  no Hoare annotation was computed.
[2019-10-13 19:35:50,713 INFO  L443   ceAbstractionStarter]: For program point  L249-1(lines 245 256)  no Hoare annotation was computed.
[2019-10-13 19:35:50,713 INFO  L443   ceAbstractionStarter]: For program point  setupEXIT(lines 416 422)  no Hoare annotation was computed.
[2019-10-13 19:35:50,713 INFO  L446   ceAbstractionStarter]: At program point  setupFINAL(lines 416 422)  the Hoare annotation is:  true
[2019-10-13 19:35:50,713 INFO  L443   ceAbstractionStarter]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2019-10-13 19:35:50,714 INFO  L439   ceAbstractionStarter]: At program point  L-1(line -1)  the Hoare annotation is:  (and (= 1 ~systemActive~0) (= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 0))
[2019-10-13 19:35:50,714 INFO  L446   ceAbstractionStarter]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2019-10-13 19:35:50,714 INFO  L443   ceAbstractionStarter]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2019-10-13 19:35:50,714 INFO  L443   ceAbstractionStarter]: For program point  waterRiseEXIT(lines 257 268)  no Hoare annotation was computed.
[2019-10-13 19:35:50,714 INFO  L443   ceAbstractionStarter]: For program point  L261-1(lines 257 268)  no Hoare annotation was computed.
[2019-10-13 19:35:50,714 INFO  L439   ceAbstractionStarter]: At program point  waterRiseENTRY(lines 257 268)  the Hoare annotation is:  (or (not (= 0 ~pumpRunning~0)) (= ~waterLevel~0 |old(~waterLevel~0)|))
[2019-10-13 19:35:50,714 INFO  L443   ceAbstractionStarter]: For program point  __automaton_failFINAL(lines 865 872)  no Hoare annotation was computed.
[2019-10-13 19:35:50,714 INFO  L446   ceAbstractionStarter]: At program point  __automaton_failENTRY(lines 865 872)  the Hoare annotation is:  true
[2019-10-13 19:35:50,714 INFO  L443   ceAbstractionStarter]: For program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 869)  no Hoare annotation was computed.
[2019-10-13 19:35:50,714 INFO  L443   ceAbstractionStarter]: For program point  __automaton_failEXIT(lines 865 872)  no Hoare annotation was computed.
[2019-10-13 19:35:50,726 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 07:35:50 BoogieIcfgContainer
[2019-10-13 19:35:50,726 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2019-10-13 19:35:50,728 INFO  L168              Benchmark]: Toolchain (without parser) took 25132.61 ms. Allocated memory was 146.3 MB in the beginning and 541.6 MB in the end (delta: 395.3 MB). Free memory was 102.9 MB in the beginning and 177.0 MB in the end (delta: -74.1 MB). Peak memory consumption was 413.4 MB. Max. memory is 7.1 GB.
[2019-10-13 19:35:50,729 INFO  L168              Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 146.3 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB.
[2019-10-13 19:35:50,730 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 789.71 ms. Allocated memory was 146.3 MB in the beginning and 205.0 MB in the end (delta: 58.7 MB). Free memory was 102.7 MB in the beginning and 172.7 MB in the end (delta: -70.0 MB). Peak memory consumption was 20.8 MB. Max. memory is 7.1 GB.
[2019-10-13 19:35:50,731 INFO  L168              Benchmark]: Boogie Preprocessor took 106.88 ms. Allocated memory is still 205.0 MB. Free memory was 172.7 MB in the beginning and 168.7 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB.
[2019-10-13 19:35:50,732 INFO  L168              Benchmark]: RCFGBuilder took 1193.89 ms. Allocated memory was 205.0 MB in the beginning and 234.9 MB in the end (delta: 29.9 MB). Free memory was 168.7 MB in the beginning and 200.6 MB in the end (delta: -31.9 MB). Peak memory consumption was 81.6 MB. Max. memory is 7.1 GB.
[2019-10-13 19:35:50,733 INFO  L168              Benchmark]: TraceAbstraction took 23037.70 ms. Allocated memory was 234.9 MB in the beginning and 541.6 MB in the end (delta: 306.7 MB). Free memory was 199.3 MB in the beginning and 177.0 MB in the end (delta: 22.3 MB). Peak memory consumption was 421.2 MB. Max. memory is 7.1 GB.
[2019-10-13 19:35:50,736 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.24 ms. Allocated memory is still 146.3 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 789.71 ms. Allocated memory was 146.3 MB in the beginning and 205.0 MB in the end (delta: 58.7 MB). Free memory was 102.7 MB in the beginning and 172.7 MB in the end (delta: -70.0 MB). Peak memory consumption was 20.8 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 106.88 ms. Allocated memory is still 205.0 MB. Free memory was 172.7 MB in the beginning and 168.7 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1193.89 ms. Allocated memory was 205.0 MB in the beginning and 234.9 MB in the end (delta: 29.9 MB). Free memory was 168.7 MB in the beginning and 200.6 MB in the end (delta: -31.9 MB). Peak memory consumption was 81.6 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 23037.70 ms. Allocated memory was 234.9 MB in the beginning and 541.6 MB in the end (delta: 306.7 MB). Free memory was 199.3 MB in the beginning and 177.0 MB in the end (delta: 22.3 MB). Peak memory consumption was 421.2 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 869]: call of __VERIFIER_error() unreachable
    For all program executions holds that call of __VERIFIER_error() unreachable at this location
  - AllSpecificationsHoldResult: All specifications hold
    1 specifications checked. All of them hold
  - InvariantResult [Line: 185]: Loop Invariant
    Derived loop invariant: ((!(0 == \old(pumpRunning)) || (0 == splverifierCounter && pumpRunning == 0)) || !(\old(systemActive) == 1)) || !(\old(methaneLevelCritical) == 0)
  - InvariantResult [Line: 372]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 362]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 184]: Loop Invariant
    Derived loop invariant: (!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || !(\old(methaneLevelCritical) == 0)
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 36 procedures, 205 locations, 1 error locations. Result: SAFE, OverallTime: 22.9s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 11.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 8.7s, HoareTripleCheckerStatistics: 392 SDtfs, 699 SDslu, 429 SDs, 0 SdLazy, 1695 SolverSat, 491 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 143 GetRequests, 93 SyntacticMatches, 1 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 5.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=298occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 5 MinimizatonAttempts, 200 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 46 LocationsWithAnnotation, 351 PreInvPairs, 436 NumberOfFragments, 717 HoareAnnotationTreeSize, 351 FomulaSimplifications, 163508 FormulaSimplificationTreeSizeReduction, 3.2s HoareSimplificationTime, 46 FomulaSimplificationsInter, 14700 FormulaSimplificationTreeSizeReductionInter, 5.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 281 NumberOfCodeBlocks, 281 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 276 ConstructedInterpolants, 0 QuantifiedInterpolants, 80256 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Received shutdown request...