/usr/bin/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 --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SingleStatement --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.8 --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product18.cil.c


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


This is Ultimate 0.1.25-c90d42b
[2020-09-25 07:25:21,445 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-09-25 07:25:21,449 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-25 07:25:21,475 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-25 07:25:21,476 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-25 07:25:21,477 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-25 07:25:21,478 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
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[2020-09-25 07:25:21,482 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-25 07:25:21,483 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
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[2020-09-25 07:25:21,486 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-25 07:25:21,486 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-25 07:25:21,487 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-25 07:25:21,488 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-25 07:25:21,490 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-25 07:25:21,491 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-25 07:25:21,492 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-25 07:25:21,494 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-25 07:25:21,496 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-25 07:25:21,498 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-25 07:25:21,500 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-25 07:25:21,503 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-09-25 07:25:21,504 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-25 07:25:21,507 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-25 07:25:21,507 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-25 07:25:21,508 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-25 07:25:21,511 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-25 07:25:21,511 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-25 07:25:21,512 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-25 07:25:21,513 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-25 07:25:21,517 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-25 07:25:21,517 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-25 07:25:21,518 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-25 07:25:21,522 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-25 07:25:21,522 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-25 07:25:21,523 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
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[2020-09-25 07:25:21,523 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2020-09-25 07:25:21,526 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-09-25 07:25:21,528 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2020-09-25 07:25:21,583 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-09-25 07:25:21,584 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-25 07:25:21,586 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-25 07:25:21,586 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-09-25 07:25:21,586 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-09-25 07:25:21,586 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-25 07:25:21,586 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-09-25 07:25:21,587 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-09-25 07:25:21,588 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-09-25 07:25:21,588 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-09-25 07:25:21,588 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-09-25 07:25:21,588 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-25 07:25:21,588 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-09-25 07:25:21,589 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-09-25 07:25:21,589 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-09-25 07:25:21,589 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-09-25 07:25:21,589 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-09-25 07:25:21,589 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-25 07:25:21,591 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-09-25 07:25:21,591 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-09-25 07:25:21,591 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-09-25 07:25:21,592 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-25 07:25:21,592 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-25 07:25:21,592 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-09-25 07:25:21,592 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-25 07:25:21,593 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-09-25 07:25:21,593 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-25 07:25:21,593 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-25 07:25:21,593 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-09-25 07:25:21,593 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.8;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.8;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.8;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.8;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.8;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.8;log-additional-information=true;
[2020-09-25 07:25:22,113 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-25 07:25:22,132 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-25 07:25:22,136 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-25 07:25:22,138 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-09-25 07:25:22,139 INFO  L275        PluginConnector]: CDTParser initialized
[2020-09-25 07:25:22,140 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product18.cil.c
[2020-09-25 07:25:22,216 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ac09b1b72/119fa38866b547ff85faed971b32bb1b/FLAGef784726e
[2020-09-25 07:25:22,854 INFO  L306              CDTParser]: Found 1 translation units.
[2020-09-25 07:25:22,855 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec1_product18.cil.c
[2020-09-25 07:25:22,871 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ac09b1b72/119fa38866b547ff85faed971b32bb1b/FLAGef784726e
[2020-09-25 07:25:23,084 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ac09b1b72/119fa38866b547ff85faed971b32bb1b
[2020-09-25 07:25:23,102 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-25 07:25:23,109 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-25 07:25:23,110 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-25 07:25:23,110 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-25 07:25:23,114 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-25 07:25:23,116 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 07:25:23" (1/1) ...
[2020-09-25 07:25:23,121 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a612428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:25:23, skipping insertion in model container
[2020-09-25 07:25:23,121 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 07:25:23" (1/1) ...
[2020-09-25 07:25:23,131 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-09-25 07:25:23,183 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-09-25 07:25:23,677 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 07:25:23,699 INFO  L203         MainTranslator]: Completed pre-run
[2020-09-25 07:25:23,781 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 07:25:23,815 INFO  L208         MainTranslator]: Completed translation
[2020-09-25 07:25:23,815 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:25:23 WrapperNode
[2020-09-25 07:25:23,815 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-25 07:25:23,816 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-25 07:25:23,816 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-25 07:25:23,817 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-09-25 07:25:23,831 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:25:23" (1/1) ...
[2020-09-25 07:25:23,831 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:25:23" (1/1) ...
[2020-09-25 07:25:23,852 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:25:23" (1/1) ...
[2020-09-25 07:25:23,853 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:25:23" (1/1) ...
[2020-09-25 07:25:23,886 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:25:23" (1/1) ...
[2020-09-25 07:25:23,898 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:25:23" (1/1) ...
[2020-09-25 07:25:23,904 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:25:23" (1/1) ...
[2020-09-25 07:25:23,911 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-25 07:25:23,912 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-25 07:25:23,912 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-09-25 07:25:23,912 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-09-25 07:25:23,914 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:25:23" (1/1) ...
No working directory specified, using /storage/repos/ultimate-2/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
[2020-09-25 07:25:24,004 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-25 07:25:24,004 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-25 07:25:24,004 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2020-09-25 07:25:24,004 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1
[2020-09-25 07:25:24,005 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2020-09-25 07:25:24,005 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2020-09-25 07:25:24,005 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2020-09-25 07:25:24,005 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2020-09-25 07:25:24,005 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2020-09-25 07:25:24,006 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2020-09-25 07:25:24,006 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2020-09-25 07:25:24,006 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2020-09-25 07:25:24,006 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-09-25 07:25:24,006 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2020-09-25 07:25:24,006 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2020-09-25 07:25:24,007 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2020-09-25 07:25:24,007 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2020-09-25 07:25:24,007 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2020-09-25 07:25:24,007 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2020-09-25 07:25:24,008 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2020-09-25 07:25:24,009 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2020-09-25 07:25:24,010 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterLevel
[2020-09-25 07:25:24,010 INFO  L138     BoogieDeclarations]: Found implementation of procedure startSystem
[2020-09-25 07:25:24,010 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2020-09-25 07:25:24,011 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2020-09-25 07:25:24,012 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2020-09-25 07:25:24,013 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2020-09-25 07:25:24,013 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2020-09-25 07:25:24,013 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2020-09-25 07:25:24,013 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2020-09-25 07:25:24,013 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2020-09-25 07:25:24,013 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2020-09-25 07:25:24,014 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2020-09-25 07:25:24,014 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2020-09-25 07:25:24,014 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2020-09-25 07:25:24,014 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2020-09-25 07:25:24,014 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2020-09-25 07:25:24,014 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry
[2020-09-25 07:25:24,014 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-25 07:25:24,016 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-25 07:25:24,017 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2020-09-25 07:25:24,017 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2020-09-25 07:25:24,017 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2020-09-25 07:25:24,017 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2020-09-25 07:25:24,017 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1
[2020-09-25 07:25:24,019 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2020-09-25 07:25:24,019 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2020-09-25 07:25:24,019 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2020-09-25 07:25:24,019 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2020-09-25 07:25:24,020 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2020-09-25 07:25:24,020 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2020-09-25 07:25:24,020 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2020-09-25 07:25:24,020 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2020-09-25 07:25:24,020 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2020-09-25 07:25:24,021 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2020-09-25 07:25:24,021 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2020-09-25 07:25:24,021 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2020-09-25 07:25:24,021 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2020-09-25 07:25:24,021 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-09-25 07:25:24,021 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2020-09-25 07:25:24,021 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2020-09-25 07:25:24,022 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry
[2020-09-25 07:25:24,022 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2020-09-25 07:25:24,022 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2020-09-25 07:25:24,022 INFO  L130     BoogieDeclarations]: Found specification of procedure startSystem
[2020-09-25 07:25:24,023 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2020-09-25 07:25:24,023 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2020-09-25 07:25:24,023 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterLevel
[2020-09-25 07:25:24,023 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2020-09-25 07:25:24,023 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-09-25 07:25:24,023 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-09-25 07:25:24,023 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-09-25 07:25:24,024 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-09-25 07:25:24,024 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2020-09-25 07:25:24,024 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-09-25 07:25:24,024 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-09-25 07:25:24,024 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-09-25 07:25:24,024 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-09-25 07:25:24,025 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2020-09-25 07:25:24,025 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-09-25 07:25:24,025 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2020-09-25 07:25:24,025 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2020-09-25 07:25:24,025 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-09-25 07:25:24,025 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2020-09-25 07:25:24,025 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2020-09-25 07:25:24,025 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2020-09-25 07:25:24,025 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2020-09-25 07:25:24,026 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-25 07:25:24,026 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-09-25 07:25:24,026 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-25 07:25:25,256 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-25 07:25:25,256 INFO  L295             CfgBuilder]: Removed 5 assume(true) statements.
[2020-09-25 07:25:25,263 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 07:25:25 BoogieIcfgContainer
[2020-09-25 07:25:25,264 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-25 07:25:25,265 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-25 07:25:25,265 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-09-25 07:25:25,269 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-09-25 07:25:25,269 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.09 07:25:23" (1/3) ...
[2020-09-25 07:25:25,270 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@287d1741 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 07:25:25, skipping insertion in model container
[2020-09-25 07:25:25,270 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:25:23" (2/3) ...
[2020-09-25 07:25:25,271 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@287d1741 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 07:25:25, skipping insertion in model container
[2020-09-25 07:25:25,271 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 07:25:25" (3/3) ...
[2020-09-25 07:25:25,273 INFO  L109   eAbstractionObserver]: Analyzing ICFG minepump_spec1_product18.cil.c
[2020-09-25 07:25:25,286 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-25 07:25:25,298 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-25 07:25:25,320 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-09-25 07:25:25,351 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-09-25 07:25:25,352 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-09-25 07:25:25,352 INFO  L377      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-09-25 07:25:25,352 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-09-25 07:25:25,352 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-09-25 07:25:25,352 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-09-25 07:25:25,352 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-09-25 07:25:25,352 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-09-25 07:25:25,379 INFO  L276                IsEmpty]: Start isEmpty. Operand 285 states.
[2020-09-25 07:25:25,396 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2020-09-25 07:25:25,397 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 07:25:25,398 INFO  L422         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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 07:25:25,399 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 07:25:25,407 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 07:25:25,407 INFO  L82        PathProgramCache]: Analyzing trace with hash -1475280450, now seen corresponding path program 1 times
[2020-09-25 07:25:25,419 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 07:25:25,419 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1094774635]
[2020-09-25 07:25:25,420 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 07:25:25,787 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:25,983 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:26,158 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:27,621 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:28,685 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:30,825 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:30,825 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 173
[2020-09-25 07:25:30,826 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-25 07:25:30,826 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5026
[2020-09-25 07:25:30,830 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:30,830 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:30,831 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:30,831 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 129
[2020-09-25 07:25:30,831 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:30,832 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 5
[2020-09-25 07:25:31,385 WARN  L193               SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 07:25:31,388 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 07:25:31,401 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:31,411 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:31,519 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:31,519 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 07:25:31,520 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:31,520 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 116
[2020-09-25 07:25:31,520 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:31,520 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:31,521 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:31,521 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:31,521 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:31,521 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:31,584 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 07:25:31,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:31,587 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:31,589 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:31,589 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:25:31,590 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:31,590 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:25:31,590 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:31,590 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:31,591 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:31,591 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:31,591 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:31,591 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:31,593 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 07:25:31,594 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:31,595 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:31,597 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:31,597 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:25:31,597 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:31,598 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:25:31,598 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:31,598 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:31,598 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:31,599 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:31,599 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:31,599 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:31,600 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 07:25:31,601 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:31,603 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:31,607 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:31,608 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:25:31,608 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:31,608 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 07:25:31,608 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:31,609 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:31,609 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:31,609 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:31,609 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:31,610 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:31,612 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 07:25:31,613 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:31,614 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:31,616 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:31,616 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:25:31,616 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:31,617 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:25:31,617 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:31,617 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:31,617 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:31,618 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:31,618 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:31,618 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:31,620 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-09-25 07:25:31,621 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:31,622 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:31,624 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:31,625 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:25:31,625 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:31,625 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 07:25:31,625 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:31,626 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:31,626 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:31,626 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 07:25:31,626 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:31,626 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:31,628 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130
[2020-09-25 07:25:31,629 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:31,631 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:31,633 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:31,633 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:25:31,633 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:31,634 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 07:25:31,634 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:31,634 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:31,634 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:31,635 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 07:25:31,635 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:31,635 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:31,662 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 07:25:31,663 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1094774635]
[2020-09-25 07:25:31,665 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 07:25:31,665 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2020-09-25 07:25:31,667 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903865776]
[2020-09-25 07:25:31,674 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-09-25 07:25:31,674 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 07:25:31,693 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-09-25 07:25:31,695 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-09-25 07:25:31,698 INFO  L87              Difference]: Start difference. First operand 285 states. Second operand 3 states.
[2020-09-25 07:25:33,236 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 07:25:33,237 INFO  L93              Difference]: Finished difference Result 422 states and 503 transitions.
[2020-09-25 07:25:33,238 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-09-25 07:25:33,240 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 142
[2020-09-25 07:25:33,242 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 07:25:33,263 INFO  L225             Difference]: With dead ends: 422
[2020-09-25 07:25:33,263 INFO  L226             Difference]: Without dead ends: 268
[2020-09-25 07:25:33,269 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-09-25 07:25:33,298 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 268 states.
[2020-09-25 07:25:33,379 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 228.
[2020-09-25 07:25:33,380 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 228 states.
[2020-09-25 07:25:33,383 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 245 transitions.
[2020-09-25 07:25:33,386 INFO  L78                 Accepts]: Start accepts. Automaton has 228 states and 245 transitions. Word has length 142
[2020-09-25 07:25:33,387 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 07:25:33,387 INFO  L479      AbstractCegarLoop]: Abstraction has 228 states and 245 transitions.
[2020-09-25 07:25:33,387 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-09-25 07:25:33,387 INFO  L276                IsEmpty]: Start isEmpty. Operand 228 states and 245 transitions.
[2020-09-25 07:25:33,392 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 144
[2020-09-25 07:25:33,393 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 07:25:33,393 INFO  L422         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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 07:25:33,394 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-09-25 07:25:33,394 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 07:25:33,394 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 07:25:33,394 INFO  L82        PathProgramCache]: Analyzing trace with hash 1124879010, now seen corresponding path program 1 times
[2020-09-25 07:25:33,395 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 07:25:33,395 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1580765883]
[2020-09-25 07:25:33,395 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 07:25:33,485 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:33,542 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:33,648 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:35,231 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:35,992 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:36,944 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:38,528 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:38,529 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 174
[2020-09-25 07:25:38,529 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-25 07:25:38,529 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5039
[2020-09-25 07:25:38,530 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:38,530 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:38,530 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:25:38,530 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 128
[2020-09-25 07:25:38,530 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 3
[2020-09-25 07:25:38,531 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:38,836 WARN  L193               SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 07:25:38,837 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 07:25:38,848 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:38,859 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:38,957 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:38,958 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 07:25:38,958 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:38,958 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 106
[2020-09-25 07:25:38,958 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:38,959 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:38,959 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:38,959 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:38,959 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:38,959 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:38,995 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 07:25:38,995 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:38,996 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:38,998 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:38,999 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:25:38,999 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:38,999 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:25:38,999 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:38,999 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:39,000 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:39,000 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:39,000 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:39,000 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:39,002 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 07:25:39,003 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:39,004 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:39,006 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:39,006 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:25:39,006 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:39,006 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-25 07:25:39,006 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:39,007 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:39,007 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:39,007 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:39,007 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:39,008 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:39,009 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 07:25:39,010 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:39,012 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:39,016 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:39,016 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:25:39,017 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:39,017 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 07:25:39,017 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:39,017 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:39,017 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:39,018 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:39,018 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:39,018 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:39,051 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 07:25:39,052 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:39,057 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:39,058 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:39,058 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:25:39,061 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:39,062 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-25 07:25:39,062 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:39,062 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:39,062 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:39,063 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:39,063 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:39,063 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:39,064 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121
[2020-09-25 07:25:39,065 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:39,067 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:39,068 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:39,068 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:25:39,069 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:39,069 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:25:39,069 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:39,070 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:39,070 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:39,070 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 07:25:39,070 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:39,071 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:39,073 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131
[2020-09-25 07:25:39,074 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:39,075 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:39,078 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:39,079 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:25:39,079 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:39,079 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 07:25:39,079 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:39,080 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:39,080 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:39,080 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 07:25:39,080 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:39,080 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:39,105 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 07:25:39,106 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1580765883]
[2020-09-25 07:25:39,106 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 07:25:39,107 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-09-25 07:25:39,107 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1985810252]
[2020-09-25 07:25:39,110 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-09-25 07:25:39,110 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 07:25:39,112 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-09-25 07:25:39,112 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-09-25 07:25:39,112 INFO  L87              Difference]: Start difference. First operand 228 states and 245 transitions. Second operand 4 states.
[2020-09-25 07:25:39,749 WARN  L193               SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 07:25:40,485 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 07:25:40,485 INFO  L93              Difference]: Finished difference Result 335 states and 374 transitions.
[2020-09-25 07:25:40,486 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-09-25 07:25:40,486 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 143
[2020-09-25 07:25:40,487 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 07:25:40,496 INFO  L225             Difference]: With dead ends: 335
[2020-09-25 07:25:40,497 INFO  L226             Difference]: Without dead ends: 251
[2020-09-25 07:25:40,499 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-09-25 07:25:40,500 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 251 states.
[2020-09-25 07:25:40,560 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 218.
[2020-09-25 07:25:40,560 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 218 states.
[2020-09-25 07:25:40,562 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 232 transitions.
[2020-09-25 07:25:40,565 INFO  L78                 Accepts]: Start accepts. Automaton has 218 states and 232 transitions. Word has length 143
[2020-09-25 07:25:40,567 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 07:25:40,567 INFO  L479      AbstractCegarLoop]: Abstraction has 218 states and 232 transitions.
[2020-09-25 07:25:40,567 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2020-09-25 07:25:40,567 INFO  L276                IsEmpty]: Start isEmpty. Operand 218 states and 232 transitions.
[2020-09-25 07:25:40,576 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 157
[2020-09-25 07:25:40,576 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 07:25:40,577 INFO  L422         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, 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, 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]
[2020-09-25 07:25:40,577 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-09-25 07:25:40,577 INFO  L427      AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 07:25:40,577 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 07:25:40,578 INFO  L82        PathProgramCache]: Analyzing trace with hash 1373800159, now seen corresponding path program 1 times
[2020-09-25 07:25:40,578 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 07:25:40,578 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [515503373]
[2020-09-25 07:25:40,578 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 07:25:40,628 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:40,680 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:40,911 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:41,078 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:42,316 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:45,657 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:45,657 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 187
[2020-09-25 07:25:45,657 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-25 07:25:45,658 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5025
[2020-09-25 07:25:45,658 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:45,658 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:45,658 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:25:45,659 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 146
[2020-09-25 07:25:45,659 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 8
[2020-09-25 07:25:45,659 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:45,964 WARN  L193               SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 07:25:45,965 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 07:25:45,975 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:45,984 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:46,066 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:46,067 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 07:25:46,067 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:46,067 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 90
[2020-09-25 07:25:46,067 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:46,068 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:46,068 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:46,068 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:46,068 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:46,068 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:46,098 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 07:25:46,099 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:46,100 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:46,102 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:46,102 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:25:46,102 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:46,102 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-25 07:25:46,103 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:46,103 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:46,103 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:46,103 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:46,103 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:46,104 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:46,105 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 07:25:46,105 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:46,106 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:46,108 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:46,108 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:25:46,108 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:46,108 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:25:46,109 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:46,109 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:46,109 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:46,109 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:46,110 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:46,110 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:46,111 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 07:25:46,112 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:46,113 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:46,115 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:46,115 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:25:46,115 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:46,115 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:25:46,116 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:46,116 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:46,116 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:46,117 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:46,117 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:46,117 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:46,119 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 07:25:46,119 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:46,120 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:46,122 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:46,122 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:25:46,122 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:46,122 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:25:46,123 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:46,123 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:46,123 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:46,124 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:46,124 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:46,124 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:46,137 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124
[2020-09-25 07:25:46,139 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:46,140 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:46,143 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:46,143 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-25 07:25:46,144 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:46,144 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 07:25:46,144 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:46,144 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:46,145 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:25:46,145 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:46,145 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 2
[2020-09-25 07:25:46,145 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:46,148 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2020-09-25 07:25:46,149 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:46,150 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:46,152 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:46,152 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:25:46,152 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:46,153 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:25:46,153 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:46,153 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:46,153 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:46,154 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 07:25:46,154 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:46,154 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:46,155 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144
[2020-09-25 07:25:46,156 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:46,158 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:46,159 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:46,159 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:25:46,160 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:46,160 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:25:46,160 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:46,160 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:46,161 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:46,161 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 07:25:46,161 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:46,161 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:46,190 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 07:25:46,190 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [515503373]
[2020-09-25 07:25:46,191 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 07:25:46,191 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-09-25 07:25:46,191 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241993284]
[2020-09-25 07:25:46,192 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-09-25 07:25:46,192 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 07:25:46,192 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-09-25 07:25:46,193 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2020-09-25 07:25:46,193 INFO  L87              Difference]: Start difference. First operand 218 states and 232 transitions. Second operand 5 states.
[2020-09-25 07:25:46,702 WARN  L193               SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-09-25 07:25:47,575 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 07:25:47,576 INFO  L93              Difference]: Finished difference Result 381 states and 436 transitions.
[2020-09-25 07:25:47,576 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2020-09-25 07:25:47,576 INFO  L78                 Accepts]: Start accepts. Automaton has 5 states. Word has length 156
[2020-09-25 07:25:47,577 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 07:25:47,579 INFO  L225             Difference]: With dead ends: 381
[2020-09-25 07:25:47,579 INFO  L226             Difference]: Without dead ends: 273
[2020-09-25 07:25:47,580 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42
[2020-09-25 07:25:47,581 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 273 states.
[2020-09-25 07:25:47,621 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 218.
[2020-09-25 07:25:47,622 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 218 states.
[2020-09-25 07:25:47,623 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 231 transitions.
[2020-09-25 07:25:47,623 INFO  L78                 Accepts]: Start accepts. Automaton has 218 states and 231 transitions. Word has length 156
[2020-09-25 07:25:47,624 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 07:25:47,624 INFO  L479      AbstractCegarLoop]: Abstraction has 218 states and 231 transitions.
[2020-09-25 07:25:47,624 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 5 states.
[2020-09-25 07:25:47,624 INFO  L276                IsEmpty]: Start isEmpty. Operand 218 states and 231 transitions.
[2020-09-25 07:25:47,626 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 165
[2020-09-25 07:25:47,626 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 07:25:47,626 INFO  L422         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, 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, 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]
[2020-09-25 07:25:47,627 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-09-25 07:25:47,627 INFO  L427      AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 07:25:47,627 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 07:25:47,627 INFO  L82        PathProgramCache]: Analyzing trace with hash -79456306, now seen corresponding path program 1 times
[2020-09-25 07:25:47,628 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 07:25:47,628 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [388635849]
[2020-09-25 07:25:47,628 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 07:25:47,691 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:47,747 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:48,511 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:48,738 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:52,694 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:52,694 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 199
[2020-09-25 07:25:52,694 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 3
[2020-09-25 07:25:52,695 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5000
[2020-09-25 07:25:52,695 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:52,695 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:52,695 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 8
[2020-09-25 07:25:52,696 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 152
[2020-09-25 07:25:52,696 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 43
[2020-09-25 07:25:52,696 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:53,130 WARN  L193               SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 07:25:53,131 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 07:25:53,137 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:53,153 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:53,261 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:53,261 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 07:25:53,261 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:53,262 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 122
[2020-09-25 07:25:53,262 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:53,263 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:53,263 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:53,263 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:53,264 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:53,264 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:53,305 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 07:25:53,306 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:53,307 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:53,309 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:53,309 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:25:53,310 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:53,310 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:25:53,311 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:53,311 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:53,311 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:53,312 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:53,312 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:53,312 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:53,314 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 07:25:53,314 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:53,315 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:53,317 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:53,317 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:25:53,318 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:53,318 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:25:53,318 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:53,319 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:53,319 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:53,320 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:53,320 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:53,320 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:53,321 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 07:25:53,322 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:53,323 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:53,327 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:53,327 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:25:53,328 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:53,328 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 07:25:53,328 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:53,329 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:53,329 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:53,329 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:53,330 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:53,330 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:53,332 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 07:25:53,332 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:53,333 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:53,335 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:53,335 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:25:53,336 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:53,336 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:25:53,336 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:53,337 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:53,337 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:53,337 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:53,338 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:53,338 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:53,356 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124
[2020-09-25 07:25:53,357 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:53,359 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:53,362 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:53,362 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-25 07:25:53,362 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:53,363 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 07:25:53,363 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:53,363 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:53,364 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:25:53,364 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:53,364 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:25:53,365 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:53,381 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131
[2020-09-25 07:25:53,382 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:53,384 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:53,392 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:53,396 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:53,396 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 15
[2020-09-25 07:25:53,396 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-25 07:25:53,397 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 12
[2020-09-25 07:25:53,397 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:53,398 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:53,398 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:25:53,398 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:53,399 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 3
[2020-09-25 07:25:53,399 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:53,401 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-09-25 07:25:53,402 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:53,404 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:53,407 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:53,407 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:25:53,407 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:53,408 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 07:25:53,408 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:53,408 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:53,410 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:25:53,410 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:53,411 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 07:25:53,411 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 3
[2020-09-25 07:25:53,413 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142
[2020-09-25 07:25:53,414 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:53,415 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:53,419 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:53,419 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:25:53,420 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:53,420 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 07:25:53,420 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:53,421 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:53,421 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:25:53,421 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:53,422 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 07:25:53,422 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:53,424 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152
[2020-09-25 07:25:53,425 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:25:53,427 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:25:53,441 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:25:53,442 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:25:53,442 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:25:53,442 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 15
[2020-09-25 07:25:53,443 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:25:53,443 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:25:53,443 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-09-25 07:25:53,444 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:25:53,444 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 07:25:53,444 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:25:53,544 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 07:25:53,547 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [388635849]
[2020-09-25 07:25:53,547 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 07:25:53,547 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10
[2020-09-25 07:25:53,549 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [606008137]
[2020-09-25 07:25:53,550 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 10 states
[2020-09-25 07:25:53,550 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 07:25:53,551 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants.
[2020-09-25 07:25:53,551 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90
[2020-09-25 07:25:53,551 INFO  L87              Difference]: Start difference. First operand 218 states and 231 transitions. Second operand 10 states.
[2020-09-25 07:25:54,083 WARN  L193               SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-09-25 07:25:55,265 WARN  L193               SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 07:25:55,614 WARN  L193               SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 192
[2020-09-25 07:25:55,941 WARN  L193               SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:25:56,252 WARN  L193               SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 07:25:56,547 WARN  L193               SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:25:56,733 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 07:25:56,733 INFO  L93              Difference]: Finished difference Result 337 states and 382 transitions.
[2020-09-25 07:25:56,734 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2020-09-25 07:25:56,734 INFO  L78                 Accepts]: Start accepts. Automaton has 10 states. Word has length 164
[2020-09-25 07:25:56,735 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 07:25:56,736 INFO  L225             Difference]: With dead ends: 337
[2020-09-25 07:25:56,736 INFO  L226             Difference]: Without dead ends: 0
[2020-09-25 07:25:56,738 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380
[2020-09-25 07:25:56,739 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-09-25 07:25:56,739 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-09-25 07:25:56,739 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-09-25 07:25:56,739 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-09-25 07:25:56,739 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 164
[2020-09-25 07:25:56,740 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 07:25:56,740 INFO  L479      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-09-25 07:25:56,740 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 10 states.
[2020-09-25 07:25:56,740 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-09-25 07:25:56,740 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2020-09-25 07:25:56,740 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2020-09-25 07:25:56,743 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-09-25 07:25:56,922 WARN  L193               SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:25:57,091 WARN  L193               SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:25:57,263 WARN  L193               SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:25:57,426 WARN  L193               SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:25:57,626 WARN  L193               SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 12
[2020-09-25 07:25:57,787 WARN  L193               SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:25:57,938 WARN  L193               SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:25:58,096 WARN  L193               SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:25:58,246 WARN  L193               SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:25:58,398 WARN  L193               SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:25:58,728 WARN  L193               SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 188
[2020-09-25 07:25:59,050 WARN  L193               SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 188
[2020-09-25 07:25:59,364 WARN  L193               SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 188
[2020-09-25 07:25:59,505 WARN  L193               SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 07:25:59,659 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:25:59,811 WARN  L193               SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:25:59,960 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:00,108 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:00,258 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:00,407 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:00,556 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:00,704 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:00,853 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:01,027 WARN  L193               SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 12
[2020-09-25 07:26:01,178 WARN  L193               SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:01,327 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:01,476 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:01,625 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:01,783 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:01,932 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:02,248 WARN  L193               SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 188
[2020-09-25 07:26:02,566 WARN  L193               SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 188
[2020-09-25 07:26:02,881 WARN  L193               SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 188
[2020-09-25 07:26:03,031 WARN  L193               SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:03,180 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:03,330 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:03,479 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:03,628 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:03,780 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:03,956 WARN  L193               SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 12
[2020-09-25 07:26:04,106 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:04,281 WARN  L193               SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 12
[2020-09-25 07:26:04,430 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:26:04,602 WARN  L193               SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 12
[2020-09-25 07:26:04,822 WARN  L193               SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 11
[2020-09-25 07:26:05,037 WARN  L193               SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-25 07:26:05,293 WARN  L193               SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-25 07:26:05,510 WARN  L193               SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-25 07:26:05,730 WARN  L193               SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 11
[2020-09-25 07:26:05,907 WARN  L193               SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 15
[2020-09-25 07:26:06,160 WARN  L193               SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 07:26:06,367 WARN  L193               SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 15
[2020-09-25 07:26:06,590 WARN  L193               SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 12
[2020-09-25 07:26:06,841 WARN  L193               SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 12
[2020-09-25 07:26:07,034 WARN  L193               SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-25 07:26:07,242 WARN  L193               SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 11
[2020-09-25 07:26:07,459 WARN  L193               SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-25 07:26:07,678 WARN  L193               SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 15
[2020-09-25 07:26:07,860 WARN  L193               SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-25 07:26:08,074 WARN  L193               SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-25 07:26:08,302 WARN  L193               SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-25 07:26:08,430 INFO  L268        CegarLoopResult]: For program point  L543(line 543)  no Hoare annotation was computed.
[2020-09-25 07:26:08,430 INFO  L268        CegarLoopResult]: For program point  L506(line 506)  no Hoare annotation was computed.
[2020-09-25 07:26:08,430 INFO  L268        CegarLoopResult]: For program point  L535(line 535)  no Hoare annotation was computed.
[2020-09-25 07:26:08,431 INFO  L268        CegarLoopResult]: For program point  L502(line 502)  no Hoare annotation was computed.
[2020-09-25 07:26:08,431 INFO  L268        CegarLoopResult]: For program point  L535-1(line 535)  no Hoare annotation was computed.
[2020-09-25 07:26:08,431 INFO  L268        CegarLoopResult]: For program point  L535-2(line 535)  no Hoare annotation was computed.
[2020-09-25 07:26:08,431 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeFINAL(lines 493 548)  no Hoare annotation was computed.
[2020-09-25 07:26:08,431 INFO  L268        CegarLoopResult]: For program point  L498(line 498)  no Hoare annotation was computed.
[2020-09-25 07:26:08,431 INFO  L268        CegarLoopResult]: For program point  L494(line 494)  no Hoare annotation was computed.
[2020-09-25 07:26:08,431 INFO  L268        CegarLoopResult]: For program point  L523(line 523)  no Hoare annotation was computed.
[2020-09-25 07:26:08,432 INFO  L268        CegarLoopResult]: For program point  L519(line 519)  no Hoare annotation was computed.
[2020-09-25 07:26:08,432 INFO  L268        CegarLoopResult]: For program point  L515(line 515)  no Hoare annotation was computed.
[2020-09-25 07:26:08,432 INFO  L268        CegarLoopResult]: For program point  L544(line 544)  no Hoare annotation was computed.
[2020-09-25 07:26:08,432 INFO  L268        CegarLoopResult]: For program point  L540(lines 517 541)  no Hoare annotation was computed.
[2020-09-25 07:26:08,432 INFO  L268        CegarLoopResult]: For program point  L507(line 507)  no Hoare annotation was computed.
[2020-09-25 07:26:08,432 INFO  L268        CegarLoopResult]: For program point  L536(line 536)  no Hoare annotation was computed.
[2020-09-25 07:26:08,432 INFO  L268        CegarLoopResult]: For program point  L503(line 503)  no Hoare annotation was computed.
[2020-09-25 07:26:08,433 INFO  L268        CegarLoopResult]: For program point  L532(line 532)  no Hoare annotation was computed.
[2020-09-25 07:26:08,433 INFO  L268        CegarLoopResult]: For program point  L499(line 499)  no Hoare annotation was computed.
[2020-09-25 07:26:08,433 INFO  L268        CegarLoopResult]: For program point  L495(line 495)  no Hoare annotation was computed.
[2020-09-25 07:26:08,433 INFO  L268        CegarLoopResult]: For program point  L524(lines 524 528)  no Hoare annotation was computed.
[2020-09-25 07:26:08,433 INFO  L268        CegarLoopResult]: For program point  L524-1(lines 524 528)  no Hoare annotation was computed.
[2020-09-25 07:26:08,433 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeEXIT(lines 493 548)  no Hoare annotation was computed.
[2020-09-25 07:26:08,433 INFO  L268        CegarLoopResult]: For program point  L516(line 516)  no Hoare annotation was computed.
[2020-09-25 07:26:08,433 INFO  L268        CegarLoopResult]: For program point  L516-1(line 516)  no Hoare annotation was computed.
[2020-09-25 07:26:08,434 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeENTRY(lines 493 548)  no Hoare annotation was computed.
[2020-09-25 07:26:08,434 INFO  L268        CegarLoopResult]: For program point  L516-2(line 516)  no Hoare annotation was computed.
[2020-09-25 07:26:08,434 INFO  L268        CegarLoopResult]: For program point  L545(line 545)  no Hoare annotation was computed.
[2020-09-25 07:26:08,434 INFO  L268        CegarLoopResult]: For program point  L512(line 512)  no Hoare annotation was computed.
[2020-09-25 07:26:08,434 INFO  L268        CegarLoopResult]: For program point  L508(line 508)  no Hoare annotation was computed.
[2020-09-25 07:26:08,434 INFO  L268        CegarLoopResult]: For program point  L537(line 537)  no Hoare annotation was computed.
[2020-09-25 07:26:08,434 INFO  L268        CegarLoopResult]: For program point  L504(line 504)  no Hoare annotation was computed.
[2020-09-25 07:26:08,434 INFO  L268        CegarLoopResult]: For program point  L537-1(lines 518 539)  no Hoare annotation was computed.
[2020-09-25 07:26:08,435 INFO  L268        CegarLoopResult]: For program point  L533(line 533)  no Hoare annotation was computed.
[2020-09-25 07:26:08,435 INFO  L268        CegarLoopResult]: For program point  L500(line 500)  no Hoare annotation was computed.
[2020-09-25 07:26:08,435 INFO  L268        CegarLoopResult]: For program point  L496(line 496)  no Hoare annotation was computed.
[2020-09-25 07:26:08,435 INFO  L268        CegarLoopResult]: For program point  L513(line 513)  no Hoare annotation was computed.
[2020-09-25 07:26:08,435 INFO  L268        CegarLoopResult]: For program point  L509(line 509)  no Hoare annotation was computed.
[2020-09-25 07:26:08,435 INFO  L268        CegarLoopResult]: For program point  L505(line 505)  no Hoare annotation was computed.
[2020-09-25 07:26:08,435 INFO  L268        CegarLoopResult]: For program point  L534(line 534)  no Hoare annotation was computed.
[2020-09-25 07:26:08,436 INFO  L268        CegarLoopResult]: For program point  L501(line 501)  no Hoare annotation was computed.
[2020-09-25 07:26:08,436 INFO  L268        CegarLoopResult]: For program point  L497(line 497)  no Hoare annotation was computed.
[2020-09-25 07:26:08,436 INFO  L268        CegarLoopResult]: For program point  L522(line 522)  no Hoare annotation was computed.
[2020-09-25 07:26:08,436 INFO  L268        CegarLoopResult]: For program point  L514(line 514)  no Hoare annotation was computed.
[2020-09-25 07:26:08,436 INFO  L268        CegarLoopResult]: For program point  L576(line 576)  no Hoare annotation was computed.
[2020-09-25 07:26:08,436 INFO  L268        CegarLoopResult]: For program point  L572(line 572)  no Hoare annotation was computed.
[2020-09-25 07:26:08,436 INFO  L268        CegarLoopResult]: For program point  L601(lines 574 602)  no Hoare annotation was computed.
[2020-09-25 07:26:08,436 INFO  L268        CegarLoopResult]: For program point  L597(line 597)  no Hoare annotation was computed.
[2020-09-25 07:26:08,437 INFO  L268        CegarLoopResult]: For program point  L564(line 564)  no Hoare annotation was computed.
[2020-09-25 07:26:08,437 INFO  L268        CegarLoopResult]: For program point  L593(line 593)  no Hoare annotation was computed.
[2020-09-25 07:26:08,437 INFO  L268        CegarLoopResult]: For program point  L560(line 560)  no Hoare annotation was computed.
[2020-09-25 07:26:08,437 INFO  L268        CegarLoopResult]: For program point  L593-1(line 593)  no Hoare annotation was computed.
[2020-09-25 07:26:08,437 INFO  L268        CegarLoopResult]: For program point  L593-2(line 593)  no Hoare annotation was computed.
[2020-09-25 07:26:08,437 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetENTRY(lines 549 608)  no Hoare annotation was computed.
[2020-09-25 07:26:08,437 INFO  L268        CegarLoopResult]: For program point  L589(line 589)  no Hoare annotation was computed.
[2020-09-25 07:26:08,437 INFO  L268        CegarLoopResult]: For program point  L556(line 556)  no Hoare annotation was computed.
[2020-09-25 07:26:08,438 INFO  L268        CegarLoopResult]: For program point  L589-1(line 589)  no Hoare annotation was computed.
[2020-09-25 07:26:08,438 INFO  L268        CegarLoopResult]: For program point  L589-2(line 589)  no Hoare annotation was computed.
[2020-09-25 07:26:08,438 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetEXIT(lines 549 608)  no Hoare annotation was computed.
[2020-09-25 07:26:08,438 INFO  L268        CegarLoopResult]: For program point  L552(line 552)  no Hoare annotation was computed.
[2020-09-25 07:26:08,438 INFO  L268        CegarLoopResult]: For program point  L581(lines 581 585)  no Hoare annotation was computed.
[2020-09-25 07:26:08,438 INFO  L268        CegarLoopResult]: For program point  L581-1(lines 581 585)  no Hoare annotation was computed.
[2020-09-25 07:26:08,438 INFO  L268        CegarLoopResult]: For program point  L573(line 573)  no Hoare annotation was computed.
[2020-09-25 07:26:08,438 INFO  L268        CegarLoopResult]: For program point  L573-1(line 573)  no Hoare annotation was computed.
[2020-09-25 07:26:08,438 INFO  L268        CegarLoopResult]: For program point  L573-2(line 573)  no Hoare annotation was computed.
[2020-09-25 07:26:08,439 INFO  L268        CegarLoopResult]: For program point  L569(line 569)  no Hoare annotation was computed.
[2020-09-25 07:26:08,439 INFO  L268        CegarLoopResult]: For program point  L598(line 598)  no Hoare annotation was computed.
[2020-09-25 07:26:08,439 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetFINAL(lines 549 608)  no Hoare annotation was computed.
[2020-09-25 07:26:08,439 INFO  L268        CegarLoopResult]: For program point  L565(line 565)  no Hoare annotation was computed.
[2020-09-25 07:26:08,439 INFO  L268        CegarLoopResult]: For program point  L598-1(line 598)  no Hoare annotation was computed.
[2020-09-25 07:26:08,439 INFO  L268        CegarLoopResult]: For program point  L598-2(line 598)  no Hoare annotation was computed.
[2020-09-25 07:26:08,439 INFO  L268        CegarLoopResult]: For program point  L594(line 594)  no Hoare annotation was computed.
[2020-09-25 07:26:08,439 INFO  L268        CegarLoopResult]: For program point  L561(line 561)  no Hoare annotation was computed.
[2020-09-25 07:26:08,440 INFO  L268        CegarLoopResult]: For program point  L594-1(line 594)  no Hoare annotation was computed.
[2020-09-25 07:26:08,440 INFO  L268        CegarLoopResult]: For program point  L594-2(line 594)  no Hoare annotation was computed.
[2020-09-25 07:26:08,440 INFO  L268        CegarLoopResult]: For program point  L590(line 590)  no Hoare annotation was computed.
[2020-09-25 07:26:08,440 INFO  L268        CegarLoopResult]: For program point  L557(line 557)  no Hoare annotation was computed.
[2020-09-25 07:26:08,440 INFO  L268        CegarLoopResult]: For program point  L553(line 553)  no Hoare annotation was computed.
[2020-09-25 07:26:08,440 INFO  L268        CegarLoopResult]: For program point  L570(line 570)  no Hoare annotation was computed.
[2020-09-25 07:26:08,440 INFO  L268        CegarLoopResult]: For program point  L566(line 566)  no Hoare annotation was computed.
[2020-09-25 07:26:08,440 INFO  L268        CegarLoopResult]: For program point  L595(line 595)  no Hoare annotation was computed.
[2020-09-25 07:26:08,441 INFO  L268        CegarLoopResult]: For program point  L562(line 562)  no Hoare annotation was computed.
[2020-09-25 07:26:08,441 INFO  L268        CegarLoopResult]: For program point  L591(line 591)  no Hoare annotation was computed.
[2020-09-25 07:26:08,441 INFO  L268        CegarLoopResult]: For program point  L558(line 558)  no Hoare annotation was computed.
[2020-09-25 07:26:08,441 INFO  L268        CegarLoopResult]: For program point  L554(line 554)  no Hoare annotation was computed.
[2020-09-25 07:26:08,441 INFO  L268        CegarLoopResult]: For program point  L550(line 550)  no Hoare annotation was computed.
[2020-09-25 07:26:08,441 INFO  L268        CegarLoopResult]: For program point  L579(line 579)  no Hoare annotation was computed.
[2020-09-25 07:26:08,441 INFO  L268        CegarLoopResult]: For program point  L575-2(lines 575 600)  no Hoare annotation was computed.
[2020-09-25 07:26:08,441 INFO  L268        CegarLoopResult]: For program point  L571(line 571)  no Hoare annotation was computed.
[2020-09-25 07:26:08,442 INFO  L268        CegarLoopResult]: For program point  L596(line 596)  no Hoare annotation was computed.
[2020-09-25 07:26:08,442 INFO  L268        CegarLoopResult]: For program point  L563(line 563)  no Hoare annotation was computed.
[2020-09-25 07:26:08,442 INFO  L268        CegarLoopResult]: For program point  L592(line 592)  no Hoare annotation was computed.
[2020-09-25 07:26:08,442 INFO  L268        CegarLoopResult]: For program point  L559(line 559)  no Hoare annotation was computed.
[2020-09-25 07:26:08,442 INFO  L268        CegarLoopResult]: For program point  L555(line 555)  no Hoare annotation was computed.
[2020-09-25 07:26:08,442 INFO  L268        CegarLoopResult]: For program point  L551(line 551)  no Hoare annotation was computed.
[2020-09-25 07:26:08,442 INFO  L268        CegarLoopResult]: For program point  L580(line 580)  no Hoare annotation was computed.
[2020-09-25 07:26:08,443 INFO  L271        CegarLoopResult]: At program point  select_helpersFINAL(lines 90 96)  the Hoare annotation is:  true
[2020-09-25 07:26:08,443 INFO  L268        CegarLoopResult]: For program point  select_helpersEXIT(lines 90 96)  no Hoare annotation was computed.
[2020-09-25 07:26:08,443 INFO  L268        CegarLoopResult]: For program point  valid_productEXIT(lines 97 105)  no Hoare annotation was computed.
[2020-09-25 07:26:08,443 INFO  L271        CegarLoopResult]: At program point  valid_productENTRY(lines 97 105)  the Hoare annotation is:  true
[2020-09-25 07:26:08,443 INFO  L268        CegarLoopResult]: For program point  valid_productFINAL(lines 97 105)  no Hoare annotation was computed.
[2020-09-25 07:26:08,443 INFO  L268        CegarLoopResult]: For program point  L102(line 102)  no Hoare annotation was computed.
[2020-09-25 07:26:08,443 INFO  L268        CegarLoopResult]: For program point  L101(line 101)  no Hoare annotation was computed.
[2020-09-25 07:26:08,443 INFO  L268        CegarLoopResult]: For program point  L194-1(lines 194 201)  no Hoare annotation was computed.
[2020-09-25 07:26:08,444 INFO  L268        CegarLoopResult]: For program point  L192(line 192)  no Hoare annotation was computed.
[2020-09-25 07:26:08,444 INFO  L264        CegarLoopResult]: At program point  L191(line 191)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,444 INFO  L268        CegarLoopResult]: For program point  L192-1(line 192)  no Hoare annotation was computed.
[2020-09-25 07:26:08,444 INFO  L264        CegarLoopResult]: At program point  L190(line 190)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,445 INFO  L268        CegarLoopResult]: For program point  L192-2(line 192)  no Hoare annotation was computed.
[2020-09-25 07:26:08,445 INFO  L264        CegarLoopResult]: At program point  mainENTRY(lines 184 206)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,445 INFO  L264        CegarLoopResult]: At program point  L190-1(line 190)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,445 INFO  L268        CegarLoopResult]: For program point  L186(line 186)  no Hoare annotation was computed.
[2020-09-25 07:26:08,445 INFO  L268        CegarLoopResult]: For program point  mainEXIT(lines 184 206)  no Hoare annotation was computed.
[2020-09-25 07:26:08,445 INFO  L268        CegarLoopResult]: For program point  mainFINAL(lines 184 206)  no Hoare annotation was computed.
[2020-09-25 07:26:08,446 INFO  L268        CegarLoopResult]: For program point  L203(line 203)  no Hoare annotation was computed.
[2020-09-25 07:26:08,446 INFO  L264        CegarLoopResult]: At program point  L196(line 196)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,446 INFO  L264        CegarLoopResult]: At program point  L196-1(line 196)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,446 INFO  L268        CegarLoopResult]: For program point  L194(lines 194 201)  no Hoare annotation was computed.
[2020-09-25 07:26:08,446 INFO  L268        CegarLoopResult]: For program point  L160(line 160)  no Hoare annotation was computed.
[2020-09-25 07:26:08,446 INFO  L268        CegarLoopResult]: For program point  Specification2EXIT(lines 142 165)  no Hoare annotation was computed.
[2020-09-25 07:26:08,447 INFO  L268        CegarLoopResult]: For program point  L159(line 159)  no Hoare annotation was computed.
[2020-09-25 07:26:08,447 INFO  L268        CegarLoopResult]: For program point  L158(line 158)  no Hoare annotation was computed.
[2020-09-25 07:26:08,447 INFO  L268        CegarLoopResult]: For program point  L157(line 157)  no Hoare annotation was computed.
[2020-09-25 07:26:08,447 INFO  L268        CegarLoopResult]: For program point  Specification2ENTRY(lines 142 165)  no Hoare annotation was computed.
[2020-09-25 07:26:08,447 INFO  L268        CegarLoopResult]: For program point  L156(line 156)  no Hoare annotation was computed.
[2020-09-25 07:26:08,447 INFO  L268        CegarLoopResult]: For program point  Specification2FINAL(lines 142 165)  no Hoare annotation was computed.
[2020-09-25 07:26:08,447 INFO  L268        CegarLoopResult]: For program point  L155(line 155)  no Hoare annotation was computed.
[2020-09-25 07:26:08,447 INFO  L268        CegarLoopResult]: For program point  L154(line 154)  no Hoare annotation was computed.
[2020-09-25 07:26:08,447 INFO  L268        CegarLoopResult]: For program point  L153(line 153)  no Hoare annotation was computed.
[2020-09-25 07:26:08,448 INFO  L268        CegarLoopResult]: For program point  L152(line 152)  no Hoare annotation was computed.
[2020-09-25 07:26:08,448 INFO  L268        CegarLoopResult]: For program point  L151(line 151)  no Hoare annotation was computed.
[2020-09-25 07:26:08,448 INFO  L268        CegarLoopResult]: For program point  L150(line 150)  no Hoare annotation was computed.
[2020-09-25 07:26:08,448 INFO  L268        CegarLoopResult]: For program point  L149(line 149)  no Hoare annotation was computed.
[2020-09-25 07:26:08,448 INFO  L268        CegarLoopResult]: For program point  L148(line 148)  no Hoare annotation was computed.
[2020-09-25 07:26:08,448 INFO  L268        CegarLoopResult]: For program point  L147(line 147)  no Hoare annotation was computed.
[2020-09-25 07:26:08,448 INFO  L268        CegarLoopResult]: For program point  L305(line 305)  no Hoare annotation was computed.
[2020-09-25 07:26:08,448 INFO  L268        CegarLoopResult]: For program point  isPumpRunningEXIT(lines 301 309)  no Hoare annotation was computed.
[2020-09-25 07:26:08,449 INFO  L271        CegarLoopResult]: At program point  isPumpRunningENTRY(lines 301 309)  the Hoare annotation is:  true
[2020-09-25 07:26:08,449 INFO  L268        CegarLoopResult]: For program point  isPumpRunningFINAL(lines 301 309)  no Hoare annotation was computed.
[2020-09-25 07:26:08,449 INFO  L268        CegarLoopResult]: For program point  L306(line 306)  no Hoare annotation was computed.
[2020-09-25 07:26:08,449 INFO  L271        CegarLoopResult]: At program point  L353(line 353)  the Hoare annotation is:  true
[2020-09-25 07:26:08,449 INFO  L268        CegarLoopResult]: For program point  L355-2(lines 355 359)  no Hoare annotation was computed.
[2020-09-25 07:26:08,449 INFO  L268        CegarLoopResult]: For program point  L353-1(line 353)  no Hoare annotation was computed.
[2020-09-25 07:26:08,449 INFO  L268        CegarLoopResult]: For program point  L353-2(line 353)  no Hoare annotation was computed.
[2020-09-25 07:26:08,449 INFO  L268        CegarLoopResult]: For program point  L353-3(line 353)  no Hoare annotation was computed.
[2020-09-25 07:26:08,450 INFO  L268        CegarLoopResult]: For program point  L349(line 349)  no Hoare annotation was computed.
[2020-09-25 07:26:08,450 INFO  L268        CegarLoopResult]: For program point  L348(line 348)  no Hoare annotation was computed.
[2020-09-25 07:26:08,450 INFO  L271        CegarLoopResult]: At program point  isLowWaterLevelENTRY(lines 346 364)  the Hoare annotation is:  true
[2020-09-25 07:26:08,450 INFO  L268        CegarLoopResult]: For program point  isLowWaterLevelEXIT(lines 346 364)  no Hoare annotation was computed.
[2020-09-25 07:26:08,450 INFO  L268        CegarLoopResult]: For program point  L361(line 361)  no Hoare annotation was computed.
[2020-09-25 07:26:08,450 INFO  L268        CegarLoopResult]: For program point  L358(line 358)  no Hoare annotation was computed.
[2020-09-25 07:26:08,450 INFO  L268        CegarLoopResult]: For program point  L356(line 356)  no Hoare annotation was computed.
[2020-09-25 07:26:08,450 INFO  L268        CegarLoopResult]: For program point  L355(lines 355 359)  no Hoare annotation was computed.
[2020-09-25 07:26:08,450 INFO  L268        CegarLoopResult]: For program point  isLowWaterLevelFINAL(lines 346 364)  no Hoare annotation was computed.
[2020-09-25 07:26:08,451 INFO  L268        CegarLoopResult]: For program point  L319(line 319)  no Hoare annotation was computed.
[2020-09-25 07:26:08,451 INFO  L268        CegarLoopResult]: For program point  L317(lines 317 325)  no Hoare annotation was computed.
[2020-09-25 07:26:08,451 INFO  L268        CegarLoopResult]: For program point  L317-2(lines 317 325)  no Hoare annotation was computed.
[2020-09-25 07:26:08,451 INFO  L268        CegarLoopResult]: For program point  L340(line 340)  no Hoare annotation was computed.
[2020-09-25 07:26:08,451 INFO  L268        CegarLoopResult]: For program point  L340-1(line 340)  no Hoare annotation was computed.
[2020-09-25 07:26:08,451 INFO  L268        CegarLoopResult]: For program point  L335(line 335)  no Hoare annotation was computed.
[2020-09-25 07:26:08,451 INFO  L268        CegarLoopResult]: For program point  printPumpFINAL(lines 310 345)  no Hoare annotation was computed.
[2020-09-25 07:26:08,451 INFO  L268        CegarLoopResult]: For program point  L331(line 331)  no Hoare annotation was computed.
[2020-09-25 07:26:08,452 INFO  L268        CegarLoopResult]: For program point  L329(lines 329 337)  no Hoare annotation was computed.
[2020-09-25 07:26:08,452 INFO  L268        CegarLoopResult]: For program point  L329-2(lines 329 337)  no Hoare annotation was computed.
[2020-09-25 07:26:08,452 INFO  L268        CegarLoopResult]: For program point  printPumpENTRY(lines 310 345)  no Hoare annotation was computed.
[2020-09-25 07:26:08,452 INFO  L268        CegarLoopResult]: For program point  L323(line 323)  no Hoare annotation was computed.
[2020-09-25 07:26:08,452 INFO  L268        CegarLoopResult]: For program point  printPumpEXIT(lines 310 345)  no Hoare annotation was computed.
[2020-09-25 07:26:08,452 INFO  L268        CegarLoopResult]: For program point  select_featuresEXIT(lines 83 89)  no Hoare annotation was computed.
[2020-09-25 07:26:08,452 INFO  L271        CegarLoopResult]: At program point  select_featuresFINAL(lines 83 89)  the Hoare annotation is:  true
[2020-09-25 07:26:08,452 INFO  L268        CegarLoopResult]: For program point  L481(line 481)  no Hoare annotation was computed.
[2020-09-25 07:26:08,453 INFO  L268        CegarLoopResult]: For program point  L479(line 479)  no Hoare annotation was computed.
[2020-09-25 07:26:08,453 INFO  L268        CegarLoopResult]: For program point  L477(line 477)  no Hoare annotation was computed.
[2020-09-25 07:26:08,453 INFO  L268        CegarLoopResult]: For program point  L477-1(line 477)  no Hoare annotation was computed.
[2020-09-25 07:26:08,453 INFO  L268        CegarLoopResult]: For program point  L475(line 475)  no Hoare annotation was computed.
[2020-09-25 07:26:08,453 INFO  L268        CegarLoopResult]: For program point  L473(line 473)  no Hoare annotation was computed.
[2020-09-25 07:26:08,453 INFO  L268        CegarLoopResult]: For program point  L473-1(line 473)  no Hoare annotation was computed.
[2020-09-25 07:26:08,453 INFO  L268        CegarLoopResult]: For program point  L471(line 471)  no Hoare annotation was computed.
[2020-09-25 07:26:08,453 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setFINAL(lines 447 492)  no Hoare annotation was computed.
[2020-09-25 07:26:08,454 INFO  L268        CegarLoopResult]: For program point  L469(line 469)  no Hoare annotation was computed.
[2020-09-25 07:26:08,454 INFO  L268        CegarLoopResult]: For program point  L465(line 465)  no Hoare annotation was computed.
[2020-09-25 07:26:08,454 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setENTRY(lines 447 492)  no Hoare annotation was computed.
[2020-09-25 07:26:08,454 INFO  L268        CegarLoopResult]: For program point  L463(line 463)  no Hoare annotation was computed.
[2020-09-25 07:26:08,454 INFO  L268        CegarLoopResult]: For program point  L461(line 461)  no Hoare annotation was computed.
[2020-09-25 07:26:08,454 INFO  L268        CegarLoopResult]: For program point  L459(line 459)  no Hoare annotation was computed.
[2020-09-25 07:26:08,454 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setEXIT(lines 447 492)  no Hoare annotation was computed.
[2020-09-25 07:26:08,454 INFO  L268        CegarLoopResult]: For program point  L457(line 457)  no Hoare annotation was computed.
[2020-09-25 07:26:08,454 INFO  L268        CegarLoopResult]: For program point  L488(line 488)  no Hoare annotation was computed.
[2020-09-25 07:26:08,455 INFO  L268        CegarLoopResult]: For program point  L455(line 455)  no Hoare annotation was computed.
[2020-09-25 07:26:08,455 INFO  L268        CegarLoopResult]: For program point  L486(line 486)  no Hoare annotation was computed.
[2020-09-25 07:26:08,455 INFO  L268        CegarLoopResult]: For program point  L453(line 453)  no Hoare annotation was computed.
[2020-09-25 07:26:08,455 INFO  L268        CegarLoopResult]: For program point  L484(line 484)  no Hoare annotation was computed.
[2020-09-25 07:26:08,455 INFO  L268        CegarLoopResult]: For program point  L451(line 451)  no Hoare annotation was computed.
[2020-09-25 07:26:08,455 INFO  L268        CegarLoopResult]: For program point  L484-1(line 484)  no Hoare annotation was computed.
[2020-09-25 07:26:08,455 INFO  L268        CegarLoopResult]: For program point  L482(line 482)  no Hoare annotation was computed.
[2020-09-25 07:26:08,455 INFO  L268        CegarLoopResult]: For program point  L484-2(line 484)  no Hoare annotation was computed.
[2020-09-25 07:26:08,455 INFO  L268        CegarLoopResult]: For program point  L480(line 480)  no Hoare annotation was computed.
[2020-09-25 07:26:08,456 INFO  L268        CegarLoopResult]: For program point  L447(lines 447 492)  no Hoare annotation was computed.
[2020-09-25 07:26:08,456 INFO  L268        CegarLoopResult]: For program point  L447-1(lines 447 492)  no Hoare annotation was computed.
[2020-09-25 07:26:08,456 INFO  L268        CegarLoopResult]: For program point  L476(line 476)  no Hoare annotation was computed.
[2020-09-25 07:26:08,456 INFO  L268        CegarLoopResult]: For program point  L472(line 472)  no Hoare annotation was computed.
[2020-09-25 07:26:08,456 INFO  L268        CegarLoopResult]: For program point  L470(line 470)  no Hoare annotation was computed.
[2020-09-25 07:26:08,456 INFO  L268        CegarLoopResult]: For program point  L470-1(line 470)  no Hoare annotation was computed.
[2020-09-25 07:26:08,456 INFO  L268        CegarLoopResult]: For program point  L464(line 464)  no Hoare annotation was computed.
[2020-09-25 07:26:08,456 INFO  L268        CegarLoopResult]: For program point  L462(line 462)  no Hoare annotation was computed.
[2020-09-25 07:26:08,456 INFO  L268        CegarLoopResult]: For program point  L460(line 460)  no Hoare annotation was computed.
[2020-09-25 07:26:08,457 INFO  L268        CegarLoopResult]: For program point  L458(line 458)  no Hoare annotation was computed.
[2020-09-25 07:26:08,457 INFO  L268        CegarLoopResult]: For program point  L456(line 456)  no Hoare annotation was computed.
[2020-09-25 07:26:08,457 INFO  L268        CegarLoopResult]: For program point  L487(line 487)  no Hoare annotation was computed.
[2020-09-25 07:26:08,457 INFO  L268        CegarLoopResult]: For program point  L454(line 454)  no Hoare annotation was computed.
[2020-09-25 07:26:08,457 INFO  L268        CegarLoopResult]: For program point  L485(line 485)  no Hoare annotation was computed.
[2020-09-25 07:26:08,457 INFO  L268        CegarLoopResult]: For program point  L452(line 452)  no Hoare annotation was computed.
[2020-09-25 07:26:08,457 INFO  L268        CegarLoopResult]: For program point  L483(line 483)  no Hoare annotation was computed.
[2020-09-25 07:26:08,457 INFO  L268        CegarLoopResult]: For program point  L450(line 450)  no Hoare annotation was computed.
[2020-09-25 07:26:08,458 INFO  L268        CegarLoopResult]: For program point  L801(line 801)  no Hoare annotation was computed.
[2020-09-25 07:26:08,458 INFO  L268        CegarLoopResult]: For program point  L768(line 768)  no Hoare annotation was computed.
[2020-09-25 07:26:08,458 INFO  L268        CegarLoopResult]: For program point  L801-1(line 801)  no Hoare annotation was computed.
[2020-09-25 07:26:08,458 INFO  L268        CegarLoopResult]: For program point  L799(line 799)  no Hoare annotation was computed.
[2020-09-25 07:26:08,458 INFO  L268        CegarLoopResult]: For program point  L801-2(line 801)  no Hoare annotation was computed.
[2020-09-25 07:26:08,458 INFO  L268        CegarLoopResult]: For program point  L766(line 766)  no Hoare annotation was computed.
[2020-09-25 07:26:08,458 INFO  L268        CegarLoopResult]: For program point  L799-1(line 799)  no Hoare annotation was computed.
[2020-09-25 07:26:08,458 INFO  L268        CegarLoopResult]: For program point  L797(line 797)  no Hoare annotation was computed.
[2020-09-25 07:26:08,459 INFO  L268        CegarLoopResult]: For program point  L799-2(line 799)  no Hoare annotation was computed.
[2020-09-25 07:26:08,459 INFO  L268        CegarLoopResult]: For program point  L764(line 764)  no Hoare annotation was computed.
[2020-09-25 07:26:08,459 INFO  L268        CegarLoopResult]: For program point  L762(line 762)  no Hoare annotation was computed.
[2020-09-25 07:26:08,459 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeFINAL(lines 760 805)  no Hoare annotation was computed.
[2020-09-25 07:26:08,459 INFO  L268        CegarLoopResult]: For program point  L760(lines 760 805)  no Hoare annotation was computed.
[2020-09-25 07:26:08,459 INFO  L268        CegarLoopResult]: For program point  L791(lines 791 792)  no Hoare annotation was computed.
[2020-09-25 07:26:08,459 INFO  L268        CegarLoopResult]: For program point  L791-1(lines 774 794)  no Hoare annotation was computed.
[2020-09-25 07:26:08,459 INFO  L268        CegarLoopResult]: For program point  L779(line 779)  no Hoare annotation was computed.
[2020-09-25 07:26:08,459 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeENTRY(lines 760 805)  no Hoare annotation was computed.
[2020-09-25 07:26:08,460 INFO  L268        CegarLoopResult]: For program point  L779-1(line 779)  no Hoare annotation was computed.
[2020-09-25 07:26:08,460 INFO  L268        CegarLoopResult]: For program point  L777(line 777)  no Hoare annotation was computed.
[2020-09-25 07:26:08,460 INFO  L268        CegarLoopResult]: For program point  L779-2(line 779)  no Hoare annotation was computed.
[2020-09-25 07:26:08,460 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeEXIT(lines 760 805)  no Hoare annotation was computed.
[2020-09-25 07:26:08,460 INFO  L268        CegarLoopResult]: For program point  L771(line 771)  no Hoare annotation was computed.
[2020-09-25 07:26:08,460 INFO  L268        CegarLoopResult]: For program point  L802(line 802)  no Hoare annotation was computed.
[2020-09-25 07:26:08,460 INFO  L268        CegarLoopResult]: For program point  L769(line 769)  no Hoare annotation was computed.
[2020-09-25 07:26:08,460 INFO  L268        CegarLoopResult]: For program point  L800(line 800)  no Hoare annotation was computed.
[2020-09-25 07:26:08,460 INFO  L268        CegarLoopResult]: For program point  L767(line 767)  no Hoare annotation was computed.
[2020-09-25 07:26:08,460 INFO  L268        CegarLoopResult]: For program point  L798(line 798)  no Hoare annotation was computed.
[2020-09-25 07:26:08,461 INFO  L268        CegarLoopResult]: For program point  L765(line 765)  no Hoare annotation was computed.
[2020-09-25 07:26:08,461 INFO  L268        CegarLoopResult]: For program point  L796(line 796)  no Hoare annotation was computed.
[2020-09-25 07:26:08,461 INFO  L268        CegarLoopResult]: For program point  L763(line 763)  no Hoare annotation was computed.
[2020-09-25 07:26:08,461 INFO  L268        CegarLoopResult]: For program point  L761(line 761)  no Hoare annotation was computed.
[2020-09-25 07:26:08,461 INFO  L268        CegarLoopResult]: For program point  L784(lines 784 785)  no Hoare annotation was computed.
[2020-09-25 07:26:08,461 INFO  L268        CegarLoopResult]: For program point  L780(lines 780 787)  no Hoare annotation was computed.
[2020-09-25 07:26:08,461 INFO  L268        CegarLoopResult]: For program point  L778(line 778)  no Hoare annotation was computed.
[2020-09-25 07:26:08,461 INFO  L268        CegarLoopResult]: For program point  L776(line 776)  no Hoare annotation was computed.
[2020-09-25 07:26:08,461 INFO  L268        CegarLoopResult]: For program point  L774(lines 774 794)  no Hoare annotation was computed.
[2020-09-25 07:26:08,461 INFO  L268        CegarLoopResult]: For program point  L770(line 770)  no Hoare annotation was computed.
[2020-09-25 07:26:08,462 INFO  L264        CegarLoopResult]: At program point  runTestENTRY(lines 174 183)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,462 INFO  L268        CegarLoopResult]: For program point  runTestEXIT(lines 174 183)  no Hoare annotation was computed.
[2020-09-25 07:26:08,462 INFO  L268        CegarLoopResult]: For program point  runTestFINAL(lines 174 183)  no Hoare annotation was computed.
[2020-09-25 07:26:08,462 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmENTRY(lines 290 300)  no Hoare annotation was computed.
[2020-09-25 07:26:08,462 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmEXIT(lines 290 300)  no Hoare annotation was computed.
[2020-09-25 07:26:08,462 INFO  L268        CegarLoopResult]: For program point  L297(line 297)  no Hoare annotation was computed.
[2020-09-25 07:26:08,463 INFO  L268        CegarLoopResult]: For program point  L295(line 295)  no Hoare annotation was computed.
[2020-09-25 07:26:08,463 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmFINAL(lines 290 300)  no Hoare annotation was computed.
[2020-09-25 07:26:08,463 INFO  L268        CegarLoopResult]: For program point  L295-1(line 295)  no Hoare annotation was computed.
[2020-09-25 07:26:08,463 INFO  L268        CegarLoopResult]: For program point  L295-2(line 295)  no Hoare annotation was computed.
[2020-09-25 07:26:08,463 INFO  L268        CegarLoopResult]: For program point  L295-3(line 295)  no Hoare annotation was computed.
[2020-09-25 07:26:08,463 INFO  L271        CegarLoopResult]: At program point  deactivatePumpENTRY(lines 282 289)  the Hoare annotation is:  true
[2020-09-25 07:26:08,463 INFO  L268        CegarLoopResult]: For program point  deactivatePumpEXIT(lines 282 289)  no Hoare annotation was computed.
[2020-09-25 07:26:08,463 INFO  L268        CegarLoopResult]: For program point  deactivatePumpFINAL(lines 282 289)  no Hoare annotation was computed.
[2020-09-25 07:26:08,463 INFO  L268        CegarLoopResult]: For program point  L257(lines 257 265)  no Hoare annotation was computed.
[2020-09-25 07:26:08,464 INFO  L264        CegarLoopResult]: At program point  L255(line 255)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,464 INFO  L268        CegarLoopResult]: For program point  L255-1(line 255)  no Hoare annotation was computed.
[2020-09-25 07:26:08,464 INFO  L268        CegarLoopResult]: For program point  L253(lines 253 270)  no Hoare annotation was computed.
[2020-09-25 07:26:08,464 INFO  L268        CegarLoopResult]: For program point  L255-2(line 255)  no Hoare annotation was computed.
[2020-09-25 07:26:08,464 INFO  L268        CegarLoopResult]: For program point  L255-3(line 255)  no Hoare annotation was computed.
[2020-09-25 07:26:08,464 INFO  L268        CegarLoopResult]: For program point  processEnvironmentEXIT(lines 249 273)  no Hoare annotation was computed.
[2020-09-25 07:26:08,464 INFO  L264        CegarLoopResult]: At program point  processEnvironmentENTRY(lines 249 273)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,465 INFO  L264        CegarLoopResult]: At program point  L268(line 268)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,465 INFO  L268        CegarLoopResult]: For program point  L268-1(lines 249 273)  no Hoare annotation was computed.
[2020-09-25 07:26:08,465 INFO  L264        CegarLoopResult]: At program point  L263(line 263)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,465 INFO  L264        CegarLoopResult]: At program point  L259(line 259)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,465 INFO  L268        CegarLoopResult]: For program point  processEnvironment__wrappee__baseEXIT(lines 241 247)  no Hoare annotation was computed.
[2020-09-25 07:26:08,465 INFO  L271        CegarLoopResult]: At program point  processEnvironment__wrappee__baseFINAL(lines 241 247)  the Hoare annotation is:  true
[2020-09-25 07:26:08,465 INFO  L268        CegarLoopResult]: For program point  L382(line 382)  no Hoare annotation was computed.
[2020-09-25 07:26:08,465 INFO  L268        CegarLoopResult]: For program point  L378(line 378)  no Hoare annotation was computed.
[2020-09-25 07:26:08,466 INFO  L264        CegarLoopResult]: At program point  L432(lines 383 433)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,466 INFO  L268        CegarLoopResult]: For program point  L420(line 420)  no Hoare annotation was computed.
[2020-09-25 07:26:08,466 INFO  L268        CegarLoopResult]: For program point  L420-1(line 420)  no Hoare annotation was computed.
[2020-09-25 07:26:08,466 INFO  L268        CegarLoopResult]: For program point  L420-2(line 420)  no Hoare annotation was computed.
[2020-09-25 07:26:08,466 INFO  L264        CegarLoopResult]: At program point  L416(line 416)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,466 INFO  L268        CegarLoopResult]: For program point  L412(line 412)  no Hoare annotation was computed.
[2020-09-25 07:26:08,466 INFO  L268        CegarLoopResult]: For program point  L379(line 379)  no Hoare annotation was computed.
[2020-09-25 07:26:08,466 INFO  L268        CegarLoopResult]: For program point  L412-1(line 412)  no Hoare annotation was computed.
[2020-09-25 07:26:08,466 INFO  L268        CegarLoopResult]: For program point  L404(lines 404 410)  no Hoare annotation was computed.
[2020-09-25 07:26:08,467 INFO  L268        CegarLoopResult]: For program point  L404-1(lines 404 410)  no Hoare annotation was computed.
[2020-09-25 07:26:08,467 INFO  L264        CegarLoopResult]: At program point  L429(lines 384 431)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,467 INFO  L264        CegarLoopResult]: At program point  L396(line 396)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,467 INFO  L268        CegarLoopResult]: For program point  L392(line 392)  no Hoare annotation was computed.
[2020-09-25 07:26:08,467 INFO  L268        CegarLoopResult]: For program point  L392-1(line 392)  no Hoare annotation was computed.
[2020-09-25 07:26:08,467 INFO  L268        CegarLoopResult]: For program point  testEXIT(lines 374 439)  no Hoare annotation was computed.
[2020-09-25 07:26:08,467 INFO  L264        CegarLoopResult]: At program point  testENTRY(lines 374 439)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,467 INFO  L268        CegarLoopResult]: For program point  L376(line 376)  no Hoare annotation was computed.
[2020-09-25 07:26:08,468 INFO  L268        CegarLoopResult]: For program point  testFINAL(lines 374 439)  no Hoare annotation was computed.
[2020-09-25 07:26:08,468 INFO  L268        CegarLoopResult]: For program point  L422(lines 422 426)  no Hoare annotation was computed.
[2020-09-25 07:26:08,468 INFO  L264        CegarLoopResult]: At program point  L422-2(lines 414 427)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,468 INFO  L268        CegarLoopResult]: For program point  L385(lines 384 431)  no Hoare annotation was computed.
[2020-09-25 07:26:08,468 INFO  L268        CegarLoopResult]: For program point  L414(lines 414 427)  no Hoare annotation was computed.
[2020-09-25 07:26:08,468 INFO  L268        CegarLoopResult]: For program point  L377(line 377)  no Hoare annotation was computed.
[2020-09-25 07:26:08,468 INFO  L264        CegarLoopResult]: At program point  L406(line 406)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,468 INFO  L268        CegarLoopResult]: For program point  L402(line 402)  no Hoare annotation was computed.
[2020-09-25 07:26:08,468 INFO  L268        CegarLoopResult]: For program point  L402-1(line 402)  no Hoare annotation was computed.
[2020-09-25 07:26:08,469 INFO  L268        CegarLoopResult]: For program point  L394(lines 394 400)  no Hoare annotation was computed.
[2020-09-25 07:26:08,469 INFO  L268        CegarLoopResult]: For program point  L394-1(lines 394 400)  no Hoare annotation was computed.
[2020-09-25 07:26:08,469 INFO  L268        CegarLoopResult]: For program point  L386(lines 386 390)  no Hoare annotation was computed.
[2020-09-25 07:26:08,469 INFO  L268        CegarLoopResult]: For program point  L733(line 733)  no Hoare annotation was computed.
[2020-09-25 07:26:08,469 INFO  L268        CegarLoopResult]: For program point  L733-1(line 733)  no Hoare annotation was computed.
[2020-09-25 07:26:08,469 INFO  L268        CegarLoopResult]: For program point  L731(line 731)  no Hoare annotation was computed.
[2020-09-25 07:26:08,469 INFO  L268        CegarLoopResult]: For program point  L733-2(line 733)  no Hoare annotation was computed.
[2020-09-25 07:26:08,469 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argENTRY(lines 714 759)  no Hoare annotation was computed.
[2020-09-25 07:26:08,470 INFO  L268        CegarLoopResult]: For program point  L725(line 725)  no Hoare annotation was computed.
[2020-09-25 07:26:08,470 INFO  L268        CegarLoopResult]: For program point  L756(line 756)  no Hoare annotation was computed.
[2020-09-25 07:26:08,470 INFO  L268        CegarLoopResult]: For program point  L723(line 723)  no Hoare annotation was computed.
[2020-09-25 07:26:08,470 INFO  L268        CegarLoopResult]: For program point  L754(line 754)  no Hoare annotation was computed.
[2020-09-25 07:26:08,470 INFO  L268        CegarLoopResult]: For program point  L721(line 721)  no Hoare annotation was computed.
[2020-09-25 07:26:08,470 INFO  L268        CegarLoopResult]: For program point  L752(line 752)  no Hoare annotation was computed.
[2020-09-25 07:26:08,470 INFO  L268        CegarLoopResult]: For program point  L719(line 719)  no Hoare annotation was computed.
[2020-09-25 07:26:08,470 INFO  L268        CegarLoopResult]: For program point  L750(line 750)  no Hoare annotation was computed.
[2020-09-25 07:26:08,470 INFO  L268        CegarLoopResult]: For program point  L717(line 717)  no Hoare annotation was computed.
[2020-09-25 07:26:08,471 INFO  L268        CegarLoopResult]: For program point  L715(line 715)  no Hoare annotation was computed.
[2020-09-25 07:26:08,471 INFO  L268        CegarLoopResult]: For program point  L738(lines 738 739)  no Hoare annotation was computed.
[2020-09-25 07:26:08,471 INFO  L268        CegarLoopResult]: For program point  L734(lines 734 741)  no Hoare annotation was computed.
[2020-09-25 07:26:08,471 INFO  L268        CegarLoopResult]: For program point  L732(line 732)  no Hoare annotation was computed.
[2020-09-25 07:26:08,471 INFO  L268        CegarLoopResult]: For program point  L730(line 730)  no Hoare annotation was computed.
[2020-09-25 07:26:08,471 INFO  L268        CegarLoopResult]: For program point  L728(lines 728 748)  no Hoare annotation was computed.
[2020-09-25 07:26:08,471 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argEXIT(lines 714 759)  no Hoare annotation was computed.
[2020-09-25 07:26:08,471 INFO  L268        CegarLoopResult]: For program point  L724(line 724)  no Hoare annotation was computed.
[2020-09-25 07:26:08,471 INFO  L268        CegarLoopResult]: For program point  L755(line 755)  no Hoare annotation was computed.
[2020-09-25 07:26:08,472 INFO  L268        CegarLoopResult]: For program point  L722(line 722)  no Hoare annotation was computed.
[2020-09-25 07:26:08,472 INFO  L268        CegarLoopResult]: For program point  L755-1(line 755)  no Hoare annotation was computed.
[2020-09-25 07:26:08,472 INFO  L268        CegarLoopResult]: For program point  L753(line 753)  no Hoare annotation was computed.
[2020-09-25 07:26:08,472 INFO  L268        CegarLoopResult]: For program point  L755-2(line 755)  no Hoare annotation was computed.
[2020-09-25 07:26:08,472 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argFINAL(lines 714 759)  no Hoare annotation was computed.
[2020-09-25 07:26:08,472 INFO  L268        CegarLoopResult]: For program point  L720(line 720)  no Hoare annotation was computed.
[2020-09-25 07:26:08,472 INFO  L268        CegarLoopResult]: For program point  L753-1(line 753)  no Hoare annotation was computed.
[2020-09-25 07:26:08,472 INFO  L268        CegarLoopResult]: For program point  L751(line 751)  no Hoare annotation was computed.
[2020-09-25 07:26:08,472 INFO  L268        CegarLoopResult]: For program point  L753-2(line 753)  no Hoare annotation was computed.
[2020-09-25 07:26:08,473 INFO  L268        CegarLoopResult]: For program point  L718(line 718)  no Hoare annotation was computed.
[2020-09-25 07:26:08,473 INFO  L268        CegarLoopResult]: For program point  L716(line 716)  no Hoare annotation was computed.
[2020-09-25 07:26:08,473 INFO  L268        CegarLoopResult]: For program point  L714(lines 714 759)  no Hoare annotation was computed.
[2020-09-25 07:26:08,473 INFO  L268        CegarLoopResult]: For program point  L745(lines 745 746)  no Hoare annotation was computed.
[2020-09-25 07:26:08,473 INFO  L268        CegarLoopResult]: For program point  L745-1(lines 728 748)  no Hoare annotation was computed.
[2020-09-25 07:26:08,473 INFO  L268        CegarLoopResult]: For program point  isLowWaterSensorDryFINAL(lines 896 904)  no Hoare annotation was computed.
[2020-09-25 07:26:08,473 INFO  L271        CegarLoopResult]: At program point  isLowWaterSensorDryENTRY(lines 896 904)  the Hoare annotation is:  true
[2020-09-25 07:26:08,473 INFO  L268        CegarLoopResult]: For program point  L901(line 901)  no Hoare annotation was computed.
[2020-09-25 07:26:08,473 INFO  L268        CegarLoopResult]: For program point  L900(line 900)  no Hoare annotation was computed.
[2020-09-25 07:26:08,474 INFO  L268        CegarLoopResult]: For program point  isLowWaterSensorDryEXIT(lines 896 904)  no Hoare annotation was computed.
[2020-09-25 07:26:08,474 INFO  L268        CegarLoopResult]: For program point  L878(line 878)  no Hoare annotation was computed.
[2020-09-25 07:26:08,474 INFO  L268        CegarLoopResult]: For program point  L874(line 874)  no Hoare annotation was computed.
[2020-09-25 07:26:08,474 INFO  L268        CegarLoopResult]: For program point  printEnvironmentEXIT(lines 864 886)  no Hoare annotation was computed.
[2020-09-25 07:26:08,474 INFO  L268        CegarLoopResult]: For program point  L872(lines 872 880)  no Hoare annotation was computed.
[2020-09-25 07:26:08,474 INFO  L268        CegarLoopResult]: For program point  L870(line 870)  no Hoare annotation was computed.
[2020-09-25 07:26:08,474 INFO  L268        CegarLoopResult]: For program point  L872-2(lines 872 880)  no Hoare annotation was computed.
[2020-09-25 07:26:08,474 INFO  L268        CegarLoopResult]: For program point  printEnvironmentENTRY(lines 864 886)  no Hoare annotation was computed.
[2020-09-25 07:26:08,474 INFO  L268        CegarLoopResult]: For program point  printEnvironmentFINAL(lines 864 886)  no Hoare annotation was computed.
[2020-09-25 07:26:08,474 INFO  L268        CegarLoopResult]: For program point  L79(line 79)  no Hoare annotation was computed.
[2020-09-25 07:26:08,475 INFO  L268        CegarLoopResult]: For program point  L78(line 78)  no Hoare annotation was computed.
[2020-09-25 07:26:08,475 INFO  L268        CegarLoopResult]: For program point  select_oneENTRY(lines 73 82)  no Hoare annotation was computed.
[2020-09-25 07:26:08,475 INFO  L268        CegarLoopResult]: For program point  L75(line 75)  no Hoare annotation was computed.
[2020-09-25 07:26:08,475 INFO  L268        CegarLoopResult]: For program point  select_oneFINAL(lines 73 82)  no Hoare annotation was computed.
[2020-09-25 07:26:08,475 INFO  L268        CegarLoopResult]: For program point  L75-1(line 75)  no Hoare annotation was computed.
[2020-09-25 07:26:08,475 INFO  L268        CegarLoopResult]: For program point  L75-2(line 75)  no Hoare annotation was computed.
[2020-09-25 07:26:08,475 INFO  L268        CegarLoopResult]: For program point  select_oneEXIT(lines 73 82)  no Hoare annotation was computed.
[2020-09-25 07:26:08,475 INFO  L268        CegarLoopResult]: For program point  L671(line 671)  no Hoare annotation was computed.
[2020-09-25 07:26:08,476 INFO  L268        CegarLoopResult]: For program point  L671-1(line 671)  no Hoare annotation was computed.
[2020-09-25 07:26:08,476 INFO  L268        CegarLoopResult]: For program point  L671-2(line 671)  no Hoare annotation was computed.
[2020-09-25 07:26:08,476 INFO  L268        CegarLoopResult]: For program point  L630(line 630)  no Hoare annotation was computed.
[2020-09-25 07:26:08,476 INFO  L268        CegarLoopResult]: For program point  L688(line 688)  no Hoare annotation was computed.
[2020-09-25 07:26:08,476 INFO  L268        CegarLoopResult]: For program point  L622(line 622)  no Hoare annotation was computed.
[2020-09-25 07:26:08,476 INFO  L268        CegarLoopResult]: For program point  L647(line 647)  no Hoare annotation was computed.
[2020-09-25 07:26:08,476 INFO  L268        CegarLoopResult]: For program point  L614(line 614)  no Hoare annotation was computed.
[2020-09-25 07:26:08,476 INFO  L268        CegarLoopResult]: For program point  L705(line 705)  no Hoare annotation was computed.
[2020-09-25 07:26:08,476 INFO  L268        CegarLoopResult]: For program point  L672(line 672)  no Hoare annotation was computed.
[2020-09-25 07:26:08,477 INFO  L268        CegarLoopResult]: For program point  L631(line 631)  no Hoare annotation was computed.
[2020-09-25 07:26:08,477 INFO  L268        CegarLoopResult]: For program point  L689(line 689)  no Hoare annotation was computed.
[2020-09-25 07:26:08,477 INFO  L268        CegarLoopResult]: For program point  L689-1(line 689)  no Hoare annotation was computed.
[2020-09-25 07:26:08,477 INFO  L268        CegarLoopResult]: For program point  L623(line 623)  no Hoare annotation was computed.
[2020-09-25 07:26:08,477 INFO  L268        CegarLoopResult]: For program point  L689-2(line 689)  no Hoare annotation was computed.
[2020-09-25 07:26:08,477 INFO  L268        CegarLoopResult]: For program point  L681(lines 659 682)  no Hoare annotation was computed.
[2020-09-25 07:26:08,477 INFO  L268        CegarLoopResult]: For program point  L648(line 648)  no Hoare annotation was computed.
[2020-09-25 07:26:08,477 INFO  L268        CegarLoopResult]: For program point  L615(line 615)  no Hoare annotation was computed.
[2020-09-25 07:26:08,477 INFO  L268        CegarLoopResult]: For program point  L706(line 706)  no Hoare annotation was computed.
[2020-09-25 07:26:08,478 INFO  L268        CegarLoopResult]: For program point  L673(line 673)  no Hoare annotation was computed.
[2020-09-25 07:26:08,478 INFO  L268        CegarLoopResult]: For program point  L640(lines 640 656)  no Hoare annotation was computed.
[2020-09-25 07:26:08,478 INFO  L268        CegarLoopResult]: For program point  L673-1(line 673)  no Hoare annotation was computed.
[2020-09-25 07:26:08,478 INFO  L268        CegarLoopResult]: For program point  L673-2(line 673)  no Hoare annotation was computed.
[2020-09-25 07:26:08,478 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtENTRY(lines 611 713)  no Hoare annotation was computed.
[2020-09-25 07:26:08,478 INFO  L268        CegarLoopResult]: For program point  L632(line 632)  no Hoare annotation was computed.
[2020-09-25 07:26:08,478 INFO  L268        CegarLoopResult]: For program point  L690(line 690)  no Hoare annotation was computed.
[2020-09-25 07:26:08,478 INFO  L268        CegarLoopResult]: For program point  L657(lines 657 698)  no Hoare annotation was computed.
[2020-09-25 07:26:08,478 INFO  L268        CegarLoopResult]: For program point  L624(line 624)  no Hoare annotation was computed.
[2020-09-25 07:26:08,479 INFO  L268        CegarLoopResult]: For program point  L649(line 649)  no Hoare annotation was computed.
[2020-09-25 07:26:08,479 INFO  L268        CegarLoopResult]: For program point  L616(line 616)  no Hoare annotation was computed.
[2020-09-25 07:26:08,479 INFO  L268        CegarLoopResult]: For program point  L649-1(line 649)  no Hoare annotation was computed.
[2020-09-25 07:26:08,479 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtFINAL(lines 611 713)  no Hoare annotation was computed.
[2020-09-25 07:26:08,479 INFO  L268        CegarLoopResult]: For program point  L674(line 674)  no Hoare annotation was computed.
[2020-09-25 07:26:08,479 INFO  L268        CegarLoopResult]: For program point  L699(lines 699 710)  no Hoare annotation was computed.
[2020-09-25 07:26:08,479 INFO  L268        CegarLoopResult]: For program point  L691(line 691)  no Hoare annotation was computed.
[2020-09-25 07:26:08,479 INFO  L268        CegarLoopResult]: For program point  L658(line 658)  no Hoare annotation was computed.
[2020-09-25 07:26:08,479 INFO  L268        CegarLoopResult]: For program point  L691-1(line 691)  no Hoare annotation was computed.
[2020-09-25 07:26:08,479 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtEXIT(lines 611 713)  no Hoare annotation was computed.
[2020-09-25 07:26:08,480 INFO  L268        CegarLoopResult]: For program point  L625(line 625)  no Hoare annotation was computed.
[2020-09-25 07:26:08,480 INFO  L268        CegarLoopResult]: For program point  L617(line 617)  no Hoare annotation was computed.
[2020-09-25 07:26:08,480 INFO  L268        CegarLoopResult]: For program point  L675(line 675)  no Hoare annotation was computed.
[2020-09-25 07:26:08,480 INFO  L268        CegarLoopResult]: For program point  L642(line 642)  no Hoare annotation was computed.
[2020-09-25 07:26:08,480 INFO  L268        CegarLoopResult]: For program point  L675-1(line 675)  no Hoare annotation was computed.
[2020-09-25 07:26:08,480 INFO  L268        CegarLoopResult]: For program point  L642-1(line 642)  no Hoare annotation was computed.
[2020-09-25 07:26:08,480 INFO  L268        CegarLoopResult]: For program point  L700(lines 700 707)  no Hoare annotation was computed.
[2020-09-25 07:26:08,480 INFO  L268        CegarLoopResult]: For program point  L692(line 692)  no Hoare annotation was computed.
[2020-09-25 07:26:08,480 INFO  L268        CegarLoopResult]: For program point  L626(line 626)  no Hoare annotation was computed.
[2020-09-25 07:26:08,480 INFO  L268        CegarLoopResult]: For program point  L651(line 651)  no Hoare annotation was computed.
[2020-09-25 07:26:08,481 INFO  L268        CegarLoopResult]: For program point  L618(line 618)  no Hoare annotation was computed.
[2020-09-25 07:26:08,481 INFO  L268        CegarLoopResult]: For program point  L676(line 676)  no Hoare annotation was computed.
[2020-09-25 07:26:08,481 INFO  L268        CegarLoopResult]: For program point  L643(line 643)  no Hoare annotation was computed.
[2020-09-25 07:26:08,481 INFO  L268        CegarLoopResult]: For program point  L701(line 701)  no Hoare annotation was computed.
[2020-09-25 07:26:08,481 INFO  L268        CegarLoopResult]: For program point  L635(lines 635 639)  no Hoare annotation was computed.
[2020-09-25 07:26:08,481 INFO  L268        CegarLoopResult]: For program point  L627(line 627)  no Hoare annotation was computed.
[2020-09-25 07:26:08,481 INFO  L268        CegarLoopResult]: For program point  L660-2(lines 660 680)  no Hoare annotation was computed.
[2020-09-25 07:26:08,481 INFO  L268        CegarLoopResult]: For program point  L685(line 685)  no Hoare annotation was computed.
[2020-09-25 07:26:08,481 INFO  L268        CegarLoopResult]: For program point  L619(line 619)  no Hoare annotation was computed.
[2020-09-25 07:26:08,481 INFO  L268        CegarLoopResult]: For program point  L644(line 644)  no Hoare annotation was computed.
[2020-09-25 07:26:08,482 INFO  L268        CegarLoopResult]: For program point  L611(lines 611 713)  no Hoare annotation was computed.
[2020-09-25 07:26:08,482 INFO  L268        CegarLoopResult]: For program point  L611-1(lines 611 713)  no Hoare annotation was computed.
[2020-09-25 07:26:08,482 INFO  L268        CegarLoopResult]: For program point  L702(line 702)  no Hoare annotation was computed.
[2020-09-25 07:26:08,482 INFO  L268        CegarLoopResult]: For program point  L669(line 669)  no Hoare annotation was computed.
[2020-09-25 07:26:08,482 INFO  L268        CegarLoopResult]: For program point  L702-1(line 702)  no Hoare annotation was computed.
[2020-09-25 07:26:08,482 INFO  L268        CegarLoopResult]: For program point  L636(line 636)  no Hoare annotation was computed.
[2020-09-25 07:26:08,482 INFO  L268        CegarLoopResult]: For program point  L702-2(line 702)  no Hoare annotation was computed.
[2020-09-25 07:26:08,482 INFO  L268        CegarLoopResult]: For program point  L661(lines 660 680)  no Hoare annotation was computed.
[2020-09-25 07:26:08,482 INFO  L268        CegarLoopResult]: For program point  L628(line 628)  no Hoare annotation was computed.
[2020-09-25 07:26:08,482 INFO  L268        CegarLoopResult]: For program point  L686(line 686)  no Hoare annotation was computed.
[2020-09-25 07:26:08,483 INFO  L268        CegarLoopResult]: For program point  L653(line 653)  no Hoare annotation was computed.
[2020-09-25 07:26:08,483 INFO  L268        CegarLoopResult]: For program point  L620(line 620)  no Hoare annotation was computed.
[2020-09-25 07:26:08,483 INFO  L268        CegarLoopResult]: For program point  L711(line 711)  no Hoare annotation was computed.
[2020-09-25 07:26:08,483 INFO  L268        CegarLoopResult]: For program point  L678(line 678)  no Hoare annotation was computed.
[2020-09-25 07:26:08,483 INFO  L268        CegarLoopResult]: For program point  L645(line 645)  no Hoare annotation was computed.
[2020-09-25 07:26:08,483 INFO  L268        CegarLoopResult]: For program point  L612(line 612)  no Hoare annotation was computed.
[2020-09-25 07:26:08,483 INFO  L268        CegarLoopResult]: For program point  L645-1(line 645)  no Hoare annotation was computed.
[2020-09-25 07:26:08,483 INFO  L268        CegarLoopResult]: For program point  L703(line 703)  no Hoare annotation was computed.
[2020-09-25 07:26:08,483 INFO  L268        CegarLoopResult]: For program point  L670(line 670)  no Hoare annotation was computed.
[2020-09-25 07:26:08,483 INFO  L268        CegarLoopResult]: For program point  L695(line 695)  no Hoare annotation was computed.
[2020-09-25 07:26:08,483 INFO  L268        CegarLoopResult]: For program point  L662(lines 662 666)  no Hoare annotation was computed.
[2020-09-25 07:26:08,483 INFO  L268        CegarLoopResult]: For program point  L629(line 629)  no Hoare annotation was computed.
[2020-09-25 07:26:08,483 INFO  L268        CegarLoopResult]: For program point  L687(line 687)  no Hoare annotation was computed.
[2020-09-25 07:26:08,484 INFO  L268        CegarLoopResult]: For program point  L687-1(line 687)  no Hoare annotation was computed.
[2020-09-25 07:26:08,484 INFO  L268        CegarLoopResult]: For program point  L621(line 621)  no Hoare annotation was computed.
[2020-09-25 07:26:08,484 INFO  L268        CegarLoopResult]: For program point  L687-2(line 687)  no Hoare annotation was computed.
[2020-09-25 07:26:08,484 INFO  L268        CegarLoopResult]: For program point  L613(line 613)  no Hoare annotation was computed.
[2020-09-25 07:26:08,484 INFO  L268        CegarLoopResult]: For program point  L791(line 791)  no Hoare annotation was computed.
[2020-09-25 07:26:08,484 INFO  L268        CegarLoopResult]: For program point  L791-1(line 791)  no Hoare annotation was computed.
[2020-09-25 07:26:08,484 INFO  L268        CegarLoopResult]: For program point  L341(line 341)  no Hoare annotation was computed.
[2020-09-25 07:26:08,484 INFO  L268        CegarLoopResult]: For program point  L341-1(line 341)  no Hoare annotation was computed.
[2020-09-25 07:26:08,484 INFO  L268        CegarLoopResult]: For program point  L341-2(line 341)  no Hoare annotation was computed.
[2020-09-25 07:26:08,484 INFO  L268        CegarLoopResult]: For program point  L882(line 882)  no Hoare annotation was computed.
[2020-09-25 07:26:08,484 INFO  L268        CegarLoopResult]: For program point  L882-1(line 882)  no Hoare annotation was computed.
[2020-09-25 07:26:08,484 INFO  L268        CegarLoopResult]: For program point  L882-2(line 882)  no Hoare annotation was computed.
[2020-09-25 07:26:08,485 INFO  L268        CegarLoopResult]: For program point  L878(line 878)  no Hoare annotation was computed.
[2020-09-25 07:26:08,485 INFO  L268        CegarLoopResult]: For program point  L878-1(line 878)  no Hoare annotation was computed.
[2020-09-25 07:26:08,485 INFO  L268        CegarLoopResult]: For program point  L878-2(line 878)  no Hoare annotation was computed.
[2020-09-25 07:26:08,485 INFO  L268        CegarLoopResult]: For program point  L878-3(line 878)  no Hoare annotation was computed.
[2020-09-25 07:26:08,485 INFO  L268        CegarLoopResult]: For program point  L746(line 746)  no Hoare annotation was computed.
[2020-09-25 07:26:08,485 INFO  L268        CegarLoopResult]: For program point  L874(line 874)  no Hoare annotation was computed.
[2020-09-25 07:26:08,485 INFO  L268        CegarLoopResult]: For program point  L874-1(line 874)  no Hoare annotation was computed.
[2020-09-25 07:26:08,485 INFO  L268        CegarLoopResult]: For program point  L874-2(line 874)  no Hoare annotation was computed.
[2020-09-25 07:26:08,486 INFO  L268        CegarLoopResult]: For program point  L874-3(line 874)  no Hoare annotation was computed.
[2020-09-25 07:26:08,486 INFO  L268        CegarLoopResult]: For program point  L870(line 870)  no Hoare annotation was computed.
[2020-09-25 07:26:08,486 INFO  L268        CegarLoopResult]: For program point  L874-4(line 874)  no Hoare annotation was computed.
[2020-09-25 07:26:08,486 INFO  L268        CegarLoopResult]: For program point  L870-1(line 870)  no Hoare annotation was computed.
[2020-09-25 07:26:08,486 INFO  L268        CegarLoopResult]: For program point  L874-5(line 874)  no Hoare annotation was computed.
[2020-09-25 07:26:08,486 INFO  L268        CegarLoopResult]: For program point  L870-2(line 870)  no Hoare annotation was computed.
[2020-09-25 07:26:08,486 INFO  L268        CegarLoopResult]: For program point  L870-3(line 870)  no Hoare annotation was computed.
[2020-09-25 07:26:08,486 INFO  L268        CegarLoopResult]: For program point  L738(line 738)  no Hoare annotation was computed.
[2020-09-25 07:26:08,486 INFO  L268        CegarLoopResult]: For program point  L870-4(line 870)  no Hoare annotation was computed.
[2020-09-25 07:26:08,486 INFO  L268        CegarLoopResult]: For program point  L610(line 610)  no Hoare annotation was computed.
[2020-09-25 07:26:08,487 INFO  L268        CegarLoopResult]: For program point  L738-1(line 738)  no Hoare annotation was computed.
[2020-09-25 07:26:08,487 INFO  L268        CegarLoopResult]: For program point  L870-5(line 870)  no Hoare annotation was computed.
[2020-09-25 07:26:08,487 INFO  L268        CegarLoopResult]: For program point  L870-6(line 870)  no Hoare annotation was computed.
[2020-09-25 07:26:08,487 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 07:26:08,487 INFO  L268        CegarLoopResult]: For program point  L870-7(line 870)  no Hoare annotation was computed.
[2020-09-25 07:26:08,487 INFO  L268        CegarLoopResult]: For program point  L-1-1(line -1)  no Hoare annotation was computed.
[2020-09-25 07:26:08,487 INFO  L268        CegarLoopResult]: For program point  L792(line 792)  no Hoare annotation was computed.
[2020-09-25 07:26:08,487 INFO  L268        CegarLoopResult]: For program point  L214(line 214)  no Hoare annotation was computed.
[2020-09-25 07:26:08,487 INFO  L268        CegarLoopResult]: For program point  L817(line 817)  no Hoare annotation was computed.
[2020-09-25 07:26:08,487 INFO  L268        CegarLoopResult]: For program point  L784(line 784)  no Hoare annotation was computed.
[2020-09-25 07:26:08,488 INFO  L268        CegarLoopResult]: For program point  L784-1(line 784)  no Hoare annotation was computed.
[2020-09-25 07:26:08,488 INFO  L268        CegarLoopResult]: For program point  L739(line 739)  no Hoare annotation was computed.
[2020-09-25 07:26:08,488 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 07:26:08,488 INFO  L268        CegarLoopResult]: For program point  L215(line 215)  no Hoare annotation was computed.
[2020-09-25 07:26:08,488 INFO  L268        CegarLoopResult]: For program point  L339(line 339)  no Hoare annotation was computed.
[2020-09-25 07:26:08,488 INFO  L268        CegarLoopResult]: For program point  L339-1(line 339)  no Hoare annotation was computed.
[2020-09-25 07:26:08,488 INFO  L268        CegarLoopResult]: For program point  L818(line 818)  no Hoare annotation was computed.
[2020-09-25 07:26:08,488 INFO  L268        CegarLoopResult]: For program point  L339-2(line 339)  no Hoare annotation was computed.
[2020-09-25 07:26:08,488 INFO  L268        CegarLoopResult]: For program point  L785(line 785)  no Hoare annotation was computed.
[2020-09-25 07:26:08,489 INFO  L268        CegarLoopResult]: For program point  L339-3(line 339)  no Hoare annotation was computed.
[2020-09-25 07:26:08,489 INFO  L268        CegarLoopResult]: For program point  L335(line 335)  no Hoare annotation was computed.
[2020-09-25 07:26:08,489 INFO  L268        CegarLoopResult]: For program point  L335-1(line 335)  no Hoare annotation was computed.
[2020-09-25 07:26:08,489 INFO  L268        CegarLoopResult]: For program point  L335-2(line 335)  no Hoare annotation was computed.
[2020-09-25 07:26:08,489 INFO  L268        CegarLoopResult]: For program point  L335-3(line 335)  no Hoare annotation was computed.
[2020-09-25 07:26:08,489 INFO  L268        CegarLoopResult]: For program point  L331(line 331)  no Hoare annotation was computed.
[2020-09-25 07:26:08,489 INFO  L268        CegarLoopResult]: For program point  L335-4(line 335)  no Hoare annotation was computed.
[2020-09-25 07:26:08,489 INFO  L268        CegarLoopResult]: For program point  L331-1(line 331)  no Hoare annotation was computed.
[2020-09-25 07:26:08,489 INFO  L268        CegarLoopResult]: For program point  L331-2(line 331)  no Hoare annotation was computed.
[2020-09-25 07:26:08,489 INFO  L268        CegarLoopResult]: For program point  L331-3(line 331)  no Hoare annotation was computed.
[2020-09-25 07:26:08,490 INFO  L268        CegarLoopResult]: For program point  L327(line 327)  no Hoare annotation was computed.
[2020-09-25 07:26:08,490 INFO  L268        CegarLoopResult]: For program point  L327-1(line 327)  no Hoare annotation was computed.
[2020-09-25 07:26:08,490 INFO  L268        CegarLoopResult]: For program point  L327-2(line 327)  no Hoare annotation was computed.
[2020-09-25 07:26:08,490 INFO  L268        CegarLoopResult]: For program point  L327-3(line 327)  no Hoare annotation was computed.
[2020-09-25 07:26:08,490 INFO  L268        CegarLoopResult]: For program point  L323(line 323)  no Hoare annotation was computed.
[2020-09-25 07:26:08,490 INFO  L268        CegarLoopResult]: For program point  L327-4(line 327)  no Hoare annotation was computed.
[2020-09-25 07:26:08,490 INFO  L268        CegarLoopResult]: For program point  L323-1(line 323)  no Hoare annotation was computed.
[2020-09-25 07:26:08,490 INFO  L268        CegarLoopResult]: For program point  L327-5(line 327)  no Hoare annotation was computed.
[2020-09-25 07:26:08,490 INFO  L268        CegarLoopResult]: For program point  L323-2(line 323)  no Hoare annotation was computed.
[2020-09-25 07:26:08,490 INFO  L268        CegarLoopResult]: For program point  L327-6(line 327)  no Hoare annotation was computed.
[2020-09-25 07:26:08,491 INFO  L268        CegarLoopResult]: For program point  L323-3(line 323)  no Hoare annotation was computed.
[2020-09-25 07:26:08,491 INFO  L268        CegarLoopResult]: For program point  L327-7(line 327)  no Hoare annotation was computed.
[2020-09-25 07:26:08,491 INFO  L268        CegarLoopResult]: For program point  L319(line 319)  no Hoare annotation was computed.
[2020-09-25 07:26:08,491 INFO  L268        CegarLoopResult]: For program point  L323-4(line 323)  no Hoare annotation was computed.
[2020-09-25 07:26:08,491 INFO  L268        CegarLoopResult]: For program point  L319-1(line 319)  no Hoare annotation was computed.
[2020-09-25 07:26:08,491 INFO  L268        CegarLoopResult]: For program point  L319-2(line 319)  no Hoare annotation was computed.
[2020-09-25 07:26:08,491 INFO  L268        CegarLoopResult]: For program point  L319-3(line 319)  no Hoare annotation was computed.
[2020-09-25 07:26:08,491 INFO  L268        CegarLoopResult]: For program point  L315(line 315)  no Hoare annotation was computed.
[2020-09-25 07:26:08,491 INFO  L268        CegarLoopResult]: For program point  L315-1(line 315)  no Hoare annotation was computed.
[2020-09-25 07:26:08,492 INFO  L264        CegarLoopResult]: At program point  ULTIMATE.initENTRY(line -1)  the Hoare annotation is:  (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|))
[2020-09-25 07:26:08,492 INFO  L268        CegarLoopResult]: For program point  L745(line 745)  no Hoare annotation was computed.
[2020-09-25 07:26:08,492 INFO  L268        CegarLoopResult]: For program point  L745-1(line 745)  no Hoare annotation was computed.
[2020-09-25 07:26:08,492 INFO  L268        CegarLoopResult]: For program point  L869(line 869)  no Hoare annotation was computed.
[2020-09-25 07:26:08,492 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 07:26:08,492 INFO  L268        CegarLoopResult]: For program point  activatePumpFINAL(lines 274 281)  no Hoare annotation was computed.
[2020-09-25 07:26:08,492 INFO  L268        CegarLoopResult]: For program point  activatePumpEXIT(lines 274 281)  no Hoare annotation was computed.
[2020-09-25 07:26:08,493 INFO  L268        CegarLoopResult]: For program point  activatePumpENTRY(lines 274 281)  no Hoare annotation was computed.
[2020-09-25 07:26:08,493 INFO  L268        CegarLoopResult]: For program point  getWaterLevelENTRY(lines 887 895)  no Hoare annotation was computed.
[2020-09-25 07:26:08,493 INFO  L268        CegarLoopResult]: For program point  L892(line 892)  no Hoare annotation was computed.
[2020-09-25 07:26:08,493 INFO  L268        CegarLoopResult]: For program point  L891(line 891)  no Hoare annotation was computed.
[2020-09-25 07:26:08,493 INFO  L268        CegarLoopResult]: For program point  getWaterLevelFINAL(lines 887 895)  no Hoare annotation was computed.
[2020-09-25 07:26:08,493 INFO  L268        CegarLoopResult]: For program point  getWaterLevelEXIT(lines 887 895)  no Hoare annotation was computed.
[2020-09-25 07:26:08,493 INFO  L268        CegarLoopResult]: For program point  L848(line 848)  no Hoare annotation was computed.
[2020-09-25 07:26:08,493 INFO  L268        CegarLoopResult]: For program point  L847-1(lines 843 854)  no Hoare annotation was computed.
[2020-09-25 07:26:08,493 INFO  L264        CegarLoopResult]: At program point  changeMethaneLevelENTRY(lines 843 854)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))
[2020-09-25 07:26:08,494 INFO  L268        CegarLoopResult]: For program point  changeMethaneLevelEXIT(lines 843 854)  no Hoare annotation was computed.
[2020-09-25 07:26:08,494 INFO  L268        CegarLoopResult]: For program point  L850(line 850)  no Hoare annotation was computed.
[2020-09-25 07:26:08,494 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 07:26:08,494 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 07:26:08,494 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intENTRY(line -1)  no Hoare annotation was computed.
[2020-09-25 07:26:08,494 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 07:26:08,494 INFO  L271        CegarLoopResult]: At program point  isMethaneLevelCriticalENTRY(lines 855 863)  the Hoare annotation is:  true
[2020-09-25 07:26:08,494 INFO  L268        CegarLoopResult]: For program point  L860(line 860)  no Hoare annotation was computed.
[2020-09-25 07:26:08,494 INFO  L268        CegarLoopResult]: For program point  L859(line 859)  no Hoare annotation was computed.
[2020-09-25 07:26:08,495 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalFINAL(lines 855 863)  no Hoare annotation was computed.
[2020-09-25 07:26:08,495 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalEXIT(lines 855 863)  no Hoare annotation was computed.
[2020-09-25 07:26:08,495 INFO  L264        CegarLoopResult]: At program point  L223(line 223)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,495 INFO  L268        CegarLoopResult]: For program point  L221(lines 220 239)  no Hoare annotation was computed.
[2020-09-25 07:26:08,495 INFO  L264        CegarLoopResult]: At program point  timeShiftENTRY(lines 217 240)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,495 INFO  L268        CegarLoopResult]: For program point  timeShiftEXIT(lines 217 240)  no Hoare annotation was computed.
[2020-09-25 07:26:08,495 INFO  L268        CegarLoopResult]: For program point  timeShiftFINAL(lines 217 240)  no Hoare annotation was computed.
[2020-09-25 07:26:08,495 INFO  L264        CegarLoopResult]: At program point  L230(line 230)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,495 INFO  L264        CegarLoopResult]: At program point  L228(lines 228 234)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:26:08,495 INFO  L268        CegarLoopResult]: For program point  cleanupEXIT(lines 109 138)  no Hoare annotation was computed.
[2020-09-25 07:26:08,495 INFO  L268        CegarLoopResult]: For program point  L120(line 120)  no Hoare annotation was computed.
[2020-09-25 07:26:08,495 INFO  L271        CegarLoopResult]: At program point  cleanupENTRY(lines 109 138)  the Hoare annotation is:  true
[2020-09-25 07:26:08,496 INFO  L268        CegarLoopResult]: For program point  L123(lines 123 127)  no Hoare annotation was computed.
[2020-09-25 07:26:08,496 INFO  L271        CegarLoopResult]: At program point  L123-1(lines 123 127)  the Hoare annotation is:  true
[2020-09-25 07:26:08,496 INFO  L271        CegarLoopResult]: At program point  L119-2(lines 119 133)  the Hoare annotation is:  true
[2020-09-25 07:26:08,496 INFO  L271        CegarLoopResult]: At program point  L115(line 115)  the Hoare annotation is:  true
[2020-09-25 07:26:08,496 INFO  L268        CegarLoopResult]: For program point  L115-1(line 115)  no Hoare annotation was computed.
[2020-09-25 07:26:08,496 INFO  L268        CegarLoopResult]: For program point  L111(line 111)  no Hoare annotation was computed.
[2020-09-25 07:26:08,496 INFO  L271        CegarLoopResult]: At program point  L134(lines 109 138)  the Hoare annotation is:  true
[2020-09-25 07:26:08,496 INFO  L268        CegarLoopResult]: For program point  L130(line 130)  no Hoare annotation was computed.
[2020-09-25 07:26:08,496 INFO  L271        CegarLoopResult]: At program point  lowerWaterLevelENTRY(lines 819 830)  the Hoare annotation is:  true
[2020-09-25 07:26:08,497 INFO  L268        CegarLoopResult]: For program point  lowerWaterLevelEXIT(lines 819 830)  no Hoare annotation was computed.
[2020-09-25 07:26:08,497 INFO  L268        CegarLoopResult]: For program point  L824(line 824)  no Hoare annotation was computed.
[2020-09-25 07:26:08,497 INFO  L268        CegarLoopResult]: For program point  L823-1(lines 819 830)  no Hoare annotation was computed.
[2020-09-25 07:26:08,497 INFO  L268        CegarLoopResult]: For program point  setupEXIT(lines 166 172)  no Hoare annotation was computed.
[2020-09-25 07:26:08,497 INFO  L271        CegarLoopResult]: At program point  setupFINAL(lines 166 172)  the Hoare annotation is:  true
[2020-09-25 07:26:08,497 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 07:26:08,497 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0))
[2020-09-25 07:26:08,497 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2020-09-25 07:26:08,498 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 07:26:08,498 INFO  L268        CegarLoopResult]: For program point  startSystemEXIT(lines 365 372)  no Hoare annotation was computed.
[2020-09-25 07:26:08,498 INFO  L264        CegarLoopResult]: At program point  startSystemENTRY(lines 365 372)  the Hoare annotation is:  (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))
[2020-09-25 07:26:08,498 INFO  L268        CegarLoopResult]: For program point  startSystemFINAL(lines 365 372)  no Hoare annotation was computed.
[2020-09-25 07:26:08,498 INFO  L268        CegarLoopResult]: For program point  waterRiseEXIT(lines 831 842)  no Hoare annotation was computed.
[2020-09-25 07:26:08,498 INFO  L268        CegarLoopResult]: For program point  L836(line 836)  no Hoare annotation was computed.
[2020-09-25 07:26:08,498 INFO  L264        CegarLoopResult]: At program point  waterRiseENTRY(lines 831 842)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)))
[2020-09-25 07:26:08,499 INFO  L268        CegarLoopResult]: For program point  L835-1(lines 831 842)  no Hoare annotation was computed.
[2020-09-25 07:26:08,499 INFO  L268        CegarLoopResult]: For program point  __automaton_failFINAL(lines 807 814)  no Hoare annotation was computed.
[2020-09-25 07:26:08,499 INFO  L268        CegarLoopResult]: For program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 811)  no Hoare annotation was computed.
[2020-09-25 07:26:08,499 INFO  L271        CegarLoopResult]: At program point  __automaton_failENTRY(lines 807 814)  the Hoare annotation is:  true
[2020-09-25 07:26:08,499 INFO  L268        CegarLoopResult]: For program point  __automaton_failEXIT(lines 807 814)  no Hoare annotation was computed.
[2020-09-25 07:26:08,499 INFO  L271        CegarLoopResult]: At program point  __utac_acc__Specification1_spec__1ENTRY(lines 43 67)  the Hoare annotation is:  true
[2020-09-25 07:26:08,499 INFO  L264        CegarLoopResult]: At program point  L57(line 57)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)))
[2020-09-25 07:26:08,500 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification1_spec__1EXIT(lines 43 67)  no Hoare annotation was computed.
[2020-09-25 07:26:08,500 INFO  L268        CegarLoopResult]: For program point  L55(lines 55 61)  no Hoare annotation was computed.
[2020-09-25 07:26:08,500 INFO  L271        CegarLoopResult]: At program point  L53(line 53)  the Hoare annotation is:  true
[2020-09-25 07:26:08,500 INFO  L268        CegarLoopResult]: For program point  L53-1(line 53)  no Hoare annotation was computed.
[2020-09-25 07:26:08,500 INFO  L268        CegarLoopResult]: For program point  L51(lines 51 64)  no Hoare annotation was computed.
[2020-09-25 07:26:08,500 INFO  L268        CegarLoopResult]: For program point  L53-2(line 53)  no Hoare annotation was computed.
[2020-09-25 07:26:08,500 INFO  L268        CegarLoopResult]: For program point  L53-3(line 53)  no Hoare annotation was computed.
[2020-09-25 07:26:08,500 INFO  L268        CegarLoopResult]: For program point  L51-1(lines 43 67)  no Hoare annotation was computed.
[2020-09-25 07:26:08,501 INFO  L271        CegarLoopResult]: At program point  L49(line 49)  the Hoare annotation is:  true
[2020-09-25 07:26:08,501 INFO  L268        CegarLoopResult]: For program point  L49-1(line 49)  no Hoare annotation was computed.
[2020-09-25 07:26:08,501 INFO  L268        CegarLoopResult]: For program point  L49-2(line 49)  no Hoare annotation was computed.
[2020-09-25 07:26:08,501 INFO  L268        CegarLoopResult]: For program point  L49-3(line 49)  no Hoare annotation was computed.
[2020-09-25 07:26:08,501 INFO  L268        CegarLoopResult]: For program point  L45(line 45)  no Hoare annotation was computed.
[2020-09-25 07:26:08,522 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.09 07:26:08 BoogieIcfgContainer
[2020-09-25 07:26:08,522 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-09-25 07:26:08,524 INFO  L168              Benchmark]: Toolchain (without parser) took 45420.14 ms. Allocated memory was 146.8 MB in the beginning and 636.0 MB in the end (delta: 489.2 MB). Free memory was 102.2 MB in the beginning and 369.0 MB in the end (delta: -266.8 MB). Peak memory consumption was 471.4 MB. Max. memory is 7.1 GB.
[2020-09-25 07:26:08,525 INFO  L168              Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 146.8 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB.
[2020-09-25 07:26:08,526 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 706.19 ms. Allocated memory was 146.8 MB in the beginning and 203.9 MB in the end (delta: 57.1 MB). Free memory was 101.5 MB in the beginning and 172.5 MB in the end (delta: -71.0 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB.
[2020-09-25 07:26:08,526 INFO  L168              Benchmark]: Boogie Preprocessor took 95.13 ms. Allocated memory is still 203.9 MB. Free memory was 172.5 MB in the beginning and 168.4 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB.
[2020-09-25 07:26:08,527 INFO  L168              Benchmark]: RCFGBuilder took 1351.90 ms. Allocated memory was 203.9 MB in the beginning and 236.5 MB in the end (delta: 32.5 MB). Free memory was 167.8 MB in the beginning and 178.3 MB in the end (delta: -10.5 MB). Peak memory consumption was 82.7 MB. Max. memory is 7.1 GB.
[2020-09-25 07:26:08,528 INFO  L168              Benchmark]: TraceAbstraction took 43257.15 ms. Allocated memory was 236.5 MB in the beginning and 636.0 MB in the end (delta: 399.5 MB). Free memory was 178.3 MB in the beginning and 369.0 MB in the end (delta: -190.7 MB). Peak memory consumption was 457.8 MB. Max. memory is 7.1 GB.
[2020-09-25 07:26:08,532 INFO  L336   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 146.8 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 706.19 ms. Allocated memory was 146.8 MB in the beginning and 203.9 MB in the end (delta: 57.1 MB). Free memory was 101.5 MB in the beginning and 172.5 MB in the end (delta: -71.0 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 95.13 ms. Allocated memory is still 203.9 MB. Free memory was 172.5 MB in the beginning and 168.4 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1351.90 ms. Allocated memory was 203.9 MB in the beginning and 236.5 MB in the end (delta: 32.5 MB). Free memory was 167.8 MB in the beginning and 178.3 MB in the end (delta: -10.5 MB). Peak memory consumption was 82.7 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 43257.15 ms. Allocated memory was 236.5 MB in the beginning and 636.0 MB in the end (delta: 399.5 MB). Free memory was 178.3 MB in the beginning and 369.0 MB in the end (delta: -190.7 MB). Peak memory consumption was 457.8 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 811]: 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: 383]: Loop Invariant
    Derived loop invariant: !(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)
  - InvariantResult [Line: 109]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 384]: Loop Invariant
    Derived loop invariant: (!(1 <= \old(systemActive)) || ((1 <= systemActive && splverifierCounter <= 0) && pumpRunning == 0)) || !(\old(pumpRunning) == 0)
  - InvariantResult [Line: 119]: Loop Invariant
    Derived loop invariant: 1
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 38 procedures, 607 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 31.3s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 7.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 796 SDtfs, 1033 SDslu, 678 SDs, 0 SdLazy, 1229 SolverSat, 299 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 99 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 3.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=285occurred in iteration=0, 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, 4 MinimizatonAttempts, 128 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 51 LocationsWithAnnotation, 177 PreInvPairs, 200 NumberOfFragments, 646 HoareAnnotationTreeSize, 177 FomulaSimplifications, 13692 FormulaSimplificationTreeSizeReduction, 7.8s HoareSimplificationTime, 51 FomulaSimplificationsInter, 4895 FormulaSimplificationTreeSizeReductionInter, 3.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 22.7s InterpolantComputationTime, 605 NumberOfCodeBlocks, 605 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 601 ConstructedInterpolants, 0 QuantifiedInterpolants, 212504 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Received shutdown request...