/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.4 --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_spec5_product26.cil.c


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


This is Ultimate 0.1.25-c90d42b
[2020-09-25 13:17:17,062 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-09-25 13:17:17,066 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-25 13:17:17,094 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-25 13:17:17,095 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-25 13:17:17,096 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-25 13:17:17,098 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-25 13:17:17,100 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-25 13:17:17,102 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-25 13:17:17,103 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-25 13:17:17,104 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-09-25 13:17:17,106 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-25 13:17:17,106 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-25 13:17:17,107 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-25 13:17:17,109 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-25 13:17:17,110 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-25 13:17:17,111 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-25 13:17:17,112 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-25 13:17:17,114 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-25 13:17:17,117 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-25 13:17:17,118 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-25 13:17:17,120 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-25 13:17:17,121 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-09-25 13:17:17,122 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-25 13:17:17,125 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-25 13:17:17,126 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-25 13:17:17,126 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-25 13:17:17,127 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-25 13:17:17,128 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-25 13:17:17,129 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-25 13:17:17,129 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-25 13:17:17,130 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-25 13:17:17,131 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-25 13:17:17,132 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-25 13:17:17,134 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-25 13:17:17,134 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-25 13:17:17,138 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-25 13:17:17,138 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-25 13:17:17,138 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-25 13:17:17,139 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-25 13:17:17,140 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-09-25 13:17:17,141 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 13:17:17,171 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-09-25 13:17:17,171 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-25 13:17:17,173 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-25 13:17:17,173 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-09-25 13:17:17,173 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-09-25 13:17:17,173 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-25 13:17:17,174 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-09-25 13:17:17,174 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-09-25 13:17:17,174 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-09-25 13:17:17,174 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-09-25 13:17:17,174 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-09-25 13:17:17,175 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-25 13:17:17,175 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-09-25 13:17:17,175 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-09-25 13:17:17,175 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-09-25 13:17:17,175 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-09-25 13:17:17,176 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-09-25 13:17:17,176 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-25 13:17:17,176 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-09-25 13:17:17,176 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-09-25 13:17:17,177 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-09-25 13:17:17,177 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-25 13:17:17,177 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-25 13:17:17,177 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-09-25 13:17:17,177 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-25 13:17:17,178 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-09-25 13:17:17,178 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-25 13:17:17,178 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-25 13:17:17,178 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-09-25 13:17:17,178 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=SMALLESTAMONGWIDE;tolerance=0.4;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=SMALLESTAMONGWIDE;tolerance=0.4;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=SMALLESTAMONGWIDE;tolerance=0.4;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=SMALLESTAMONGWIDE;tolerance=0.4;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=SMALLESTAMONGWIDE;tolerance=0.4;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=SMALLESTAMONGWIDE;tolerance=0.4;log-additional-information=true;
[2020-09-25 13:17:17,658 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-25 13:17:17,683 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-25 13:17:17,688 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-25 13:17:17,690 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-09-25 13:17:17,692 INFO  L275        PluginConnector]: CDTParser initialized
[2020-09-25 13:17:17,693 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product26.cil.c
[2020-09-25 13:17:17,779 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7dd1e2261/5e52d79a5fa44109a510b4cf340520e3/FLAGd11b644fb
[2020-09-25 13:17:18,388 INFO  L306              CDTParser]: Found 1 translation units.
[2020-09-25 13:17:18,389 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec5_product26.cil.c
[2020-09-25 13:17:18,407 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7dd1e2261/5e52d79a5fa44109a510b4cf340520e3/FLAGd11b644fb
[2020-09-25 13:17:18,647 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7dd1e2261/5e52d79a5fa44109a510b4cf340520e3
[2020-09-25 13:17:18,662 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-25 13:17:18,669 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-25 13:17:18,672 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-25 13:17:18,672 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-25 13:17:18,677 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-25 13:17:18,678 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 01:17:18" (1/1) ...
[2020-09-25 13:17:18,683 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e33fb78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:17:18, skipping insertion in model container
[2020-09-25 13:17:18,683 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 01:17:18" (1/1) ...
[2020-09-25 13:17:18,694 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-09-25 13:17:18,768 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-09-25 13:17:19,131 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 13:17:19,167 INFO  L203         MainTranslator]: Completed pre-run
[2020-09-25 13:17:19,369 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 13:17:19,409 INFO  L208         MainTranslator]: Completed translation
[2020-09-25 13:17:19,409 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:17:19 WrapperNode
[2020-09-25 13:17:19,410 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-25 13:17:19,411 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-25 13:17:19,411 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-25 13:17:19,411 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-09-25 13:17:19,431 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:17:19" (1/1) ...
[2020-09-25 13:17:19,431 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:17:19" (1/1) ...
[2020-09-25 13:17:19,454 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:17:19" (1/1) ...
[2020-09-25 13:17:19,454 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:17:19" (1/1) ...
[2020-09-25 13:17:19,485 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:17:19" (1/1) ...
[2020-09-25 13:17:19,506 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:17:19" (1/1) ...
[2020-09-25 13:17:19,515 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:17:19" (1/1) ...
[2020-09-25 13:17:19,529 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-25 13:17:19,529 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-25 13:17:19,529 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-09-25 13:17:19,529 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-09-25 13:17:19,533 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:17:19" (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 13:17:19,613 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-25 13:17:19,614 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-25 13:17:19,614 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2020-09-25 13:17:19,614 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2020-09-25 13:17:19,614 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2020-09-25 13:17:19,614 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2020-09-25 13:17:19,615 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2020-09-25 13:17:19,615 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2020-09-25 13:17:19,615 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2020-09-25 13:17:19,615 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry
[2020-09-25 13:17:19,615 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2020-09-25 13:17:19,616 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2020-09-25 13:17:19,616 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2020-09-25 13:17:19,616 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2020-09-25 13:17:19,616 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2020-09-25 13:17:19,616 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2020-09-25 13:17:19,617 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2020-09-25 13:17:19,617 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2020-09-25 13:17:19,617 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2020-09-25 13:17:19,617 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2020-09-25 13:17:19,617 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor
[2020-09-25 13:17:19,618 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2020-09-25 13:17:19,618 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2020-09-25 13:17:19,618 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2020-09-25 13:17:19,618 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2020-09-25 13:17:19,618 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2020-09-25 13:17:19,618 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterLevel
[2020-09-25 13:17:19,619 INFO  L138     BoogieDeclarations]: Found implementation of procedure startSystem
[2020-09-25 13:17:19,619 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2020-09-25 13:17:19,619 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2020-09-25 13:17:19,619 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2020-09-25 13:17:19,619 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2020-09-25 13:17:19,619 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2020-09-25 13:17:19,620 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2020-09-25 13:17:19,620 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2020-09-25 13:17:19,620 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2020-09-25 13:17:19,620 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2020-09-25 13:17:19,620 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-09-25 13:17:19,620 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1
[2020-09-25 13:17:19,620 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2
[2020-09-25 13:17:19,621 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3
[2020-09-25 13:17:19,621 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-25 13:17:19,621 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-25 13:17:19,621 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2020-09-25 13:17:19,621 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2020-09-25 13:17:19,621 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2020-09-25 13:17:19,622 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2020-09-25 13:17:19,622 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2020-09-25 13:17:19,622 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2020-09-25 13:17:19,622 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2020-09-25 13:17:19,622 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry
[2020-09-25 13:17:19,623 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-09-25 13:17:19,623 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-09-25 13:17:19,623 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-09-25 13:17:19,623 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-09-25 13:17:19,623 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2020-09-25 13:17:19,623 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-09-25 13:17:19,624 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-09-25 13:17:19,624 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-09-25 13:17:19,624 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-09-25 13:17:19,624 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2020-09-25 13:17:19,624 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-09-25 13:17:19,624 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2020-09-25 13:17:19,624 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2020-09-25 13:17:19,625 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-09-25 13:17:19,625 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2020-09-25 13:17:19,625 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2020-09-25 13:17:19,625 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2020-09-25 13:17:19,625 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2020-09-25 13:17:19,625 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2020-09-25 13:17:19,626 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2020-09-25 13:17:19,626 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2020-09-25 13:17:19,626 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2020-09-25 13:17:19,626 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2020-09-25 13:17:19,626 INFO  L130     BoogieDeclarations]: Found specification of procedure startSystem
[2020-09-25 13:17:19,626 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2
[2020-09-25 13:17:19,626 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3
[2020-09-25 13:17:19,627 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2020-09-25 13:17:19,627 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2020-09-25 13:17:19,627 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterLevel
[2020-09-25 13:17:19,627 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor
[2020-09-25 13:17:19,627 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2020-09-25 13:17:19,627 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2020-09-25 13:17:19,628 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2020-09-25 13:17:19,628 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2020-09-25 13:17:19,628 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2020-09-25 13:17:19,628 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2020-09-25 13:17:19,628 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2020-09-25 13:17:19,628 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2020-09-25 13:17:19,629 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2020-09-25 13:17:19,629 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1
[2020-09-25 13:17:19,629 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2020-09-25 13:17:19,629 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-09-25 13:17:19,629 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-25 13:17:19,629 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-09-25 13:17:19,629 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-25 13:17:20,996 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-25 13:17:20,996 INFO  L295             CfgBuilder]: Removed 5 assume(true) statements.
[2020-09-25 13:17:21,003 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 01:17:21 BoogieIcfgContainer
[2020-09-25 13:17:21,004 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-25 13:17:21,005 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-25 13:17:21,005 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-09-25 13:17:21,009 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-09-25 13:17:21,010 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.09 01:17:18" (1/3) ...
[2020-09-25 13:17:21,011 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e283cb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 01:17:21, skipping insertion in model container
[2020-09-25 13:17:21,011 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:17:19" (2/3) ...
[2020-09-25 13:17:21,011 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e283cb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 01:17:21, skipping insertion in model container
[2020-09-25 13:17:21,012 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 01:17:21" (3/3) ...
[2020-09-25 13:17:21,014 INFO  L109   eAbstractionObserver]: Analyzing ICFG minepump_spec5_product26.cil.c
[2020-09-25 13:17:21,026 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-25 13:17:21,038 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-25 13:17:21,061 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-09-25 13:17:21,094 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-09-25 13:17:21,094 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-09-25 13:17:21,094 INFO  L377      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-09-25 13:17:21,095 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-09-25 13:17:21,095 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-09-25 13:17:21,095 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-09-25 13:17:21,095 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-09-25 13:17:21,095 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-09-25 13:17:21,122 INFO  L276                IsEmpty]: Start isEmpty. Operand 292 states.
[2020-09-25 13:17:21,140 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 161
[2020-09-25 13:17:21,141 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 13:17:21,142 INFO  L422         BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:17:21,143 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 13:17:21,150 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 13:17:21,150 INFO  L82        PathProgramCache]: Analyzing trace with hash -535325414, now seen corresponding path program 1 times
[2020-09-25 13:17:21,162 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 13:17:21,162 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1211624381]
[2020-09-25 13:17:21,163 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 13:17:21,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:21,727 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:21,982 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:23,585 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:23,806 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:26,609 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:26,675 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:26,676 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 197
[2020-09-25 13:17:26,677 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-25 13:17:26,678 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5094
[2020-09-25 13:17:26,682 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:26,682 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:26,682 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 8
[2020-09-25 13:17:26,692 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 81
[2020-09-25 13:17:26,692 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 82
[2020-09-25 13:17:26,693 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 14
[2020-09-25 13:17:27,197 WARN  L193               SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 13:17:27,207 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 13:17:27,294 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:27,340 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:27,621 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:27,622 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 86
[2020-09-25 13:17:27,622 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:27,622 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 326
[2020-09-25 13:17:27,622 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:27,623 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:27,623 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:27,623 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:27,623 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 77
[2020-09-25 13:17:27,624 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:27,751 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2020-09-25 13:17:27,753 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:27,755 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:27,762 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:27,762 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:17:27,762 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:27,763 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 8
[2020-09-25 13:17:27,763 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:27,763 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:27,764 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:27,765 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:27,765 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:17:27,765 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:27,768 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2020-09-25 13:17:27,769 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:27,770 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:27,773 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:27,774 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:17:27,774 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:27,774 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 13:17:27,774 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:27,775 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:27,775 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:27,775 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:27,775 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:17:27,775 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:27,778 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2020-09-25 13:17:27,780 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:27,783 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:27,793 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:27,794 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:17:27,794 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:27,794 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 12
[2020-09-25 13:17:27,794 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:27,795 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:27,795 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:27,795 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:27,795 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 13:17:27,796 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:27,798 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100
[2020-09-25 13:17:27,799 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:27,802 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:27,806 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:27,806 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:17:27,806 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:27,806 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-25 13:17:27,807 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:27,807 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:27,807 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:27,807 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:27,807 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:17:27,808 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:27,820 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2020-09-25 13:17:27,822 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:27,824 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:27,830 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:27,830 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-25 13:17:27,830 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:27,830 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 7
[2020-09-25 13:17:27,831 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:27,831 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:27,831 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:27,832 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:27,832 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 5
[2020-09-25 13:17:27,832 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:27,834 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-09-25 13:17:27,839 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:27,842 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:27,846 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:27,846 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 19
[2020-09-25 13:17:27,847 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:27,847 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-25 13:17:27,847 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:27,847 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:27,848 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:27,848 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:27,848 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 15
[2020-09-25 13:17:27,848 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:27,853 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 13:17:27,854 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:27,855 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:27,858 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:27,858 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:17:27,858 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:27,859 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 13:17:27,859 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:27,859 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:27,859 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 13:17:27,860 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:27,860 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 13:17:27,860 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:27,863 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137
[2020-09-25 13:17:27,865 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:27,867 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:27,869 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:27,873 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:17:27,874 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:27,875 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 13:17:27,876 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:27,876 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:27,876 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 13:17:27,876 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 13:17:27,877 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 13:17:27,877 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:27,879 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147
[2020-09-25 13:17:27,880 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:27,882 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:27,885 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:27,885 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:17:27,886 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:27,887 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 13:17:27,887 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:27,887 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:27,888 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 13:17:27,888 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 13:17:27,888 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 13:17:27,888 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:27,930 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.
[2020-09-25 13:17:27,931 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1211624381]
[2020-09-25 13:17:27,934 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 13:17:27,934 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2020-09-25 13:17:27,935 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779763353]
[2020-09-25 13:17:27,947 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 6 states
[2020-09-25 13:17:27,948 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 13:17:27,966 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2020-09-25 13:17:27,967 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2020-09-25 13:17:27,970 INFO  L87              Difference]: Start difference. First operand 292 states. Second operand 6 states.
[2020-09-25 13:17:28,695 WARN  L193               SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 13:17:29,659 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 13:17:29,659 INFO  L93              Difference]: Finished difference Result 441 states and 518 transitions.
[2020-09-25 13:17:29,660 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2020-09-25 13:17:29,662 INFO  L78                 Accepts]: Start accepts. Automaton has 6 states. Word has length 160
[2020-09-25 13:17:29,663 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 13:17:29,682 INFO  L225             Difference]: With dead ends: 441
[2020-09-25 13:17:29,682 INFO  L226             Difference]: Without dead ends: 285
[2020-09-25 13:17:29,688 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56
[2020-09-25 13:17:29,712 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 285 states.
[2020-09-25 13:17:29,815 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 285 to 241.
[2020-09-25 13:17:29,817 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 241 states.
[2020-09-25 13:17:29,819 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 259 transitions.
[2020-09-25 13:17:29,821 INFO  L78                 Accepts]: Start accepts. Automaton has 241 states and 259 transitions. Word has length 160
[2020-09-25 13:17:29,822 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 13:17:29,822 INFO  L479      AbstractCegarLoop]: Abstraction has 241 states and 259 transitions.
[2020-09-25 13:17:29,822 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 6 states.
[2020-09-25 13:17:29,823 INFO  L276                IsEmpty]: Start isEmpty. Operand 241 states and 259 transitions.
[2020-09-25 13:17:29,828 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 170
[2020-09-25 13:17:29,828 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 13:17:29,829 INFO  L422         BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:17:29,829 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-09-25 13:17:29,829 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 13:17:29,830 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 13:17:29,830 INFO  L82        PathProgramCache]: Analyzing trace with hash -2606707, now seen corresponding path program 1 times
[2020-09-25 13:17:29,830 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 13:17:29,830 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1271574770]
[2020-09-25 13:17:29,831 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 13:17:29,895 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:29,960 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:30,243 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:30,440 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:31,043 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:34,057 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:34,949 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:34,950 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 210
[2020-09-25 13:17:34,950 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-25 13:17:34,950 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5051
[2020-09-25 13:17:34,950 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:34,950 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:34,951 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 18
[2020-09-25 13:17:34,951 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 80
[2020-09-25 13:17:34,951 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 125
[2020-09-25 13:17:34,951 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:35,272 WARN  L193               SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 13:17:35,273 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 13:17:35,308 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:35,355 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:35,564 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:35,564 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 86
[2020-09-25 13:17:35,564 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:35,564 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 252
[2020-09-25 13:17:35,565 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:35,565 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:35,565 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:35,565 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:35,565 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 76
[2020-09-25 13:17:35,566 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-25 13:17:35,607 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2020-09-25 13:17:35,608 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:35,609 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:35,611 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:35,612 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:17:35,612 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:35,612 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 13:17:35,612 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:35,613 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:35,613 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:35,613 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:35,613 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:17:35,613 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:35,615 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2020-09-25 13:17:35,616 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:35,617 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:35,619 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:35,620 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:17:35,620 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:35,620 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 13:17:35,620 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:35,620 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:35,621 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:35,621 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:35,621 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:17:35,625 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 4
[2020-09-25 13:17:35,626 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2020-09-25 13:17:35,628 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:35,630 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:35,637 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:35,637 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:17:35,638 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:35,638 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 8
[2020-09-25 13:17:35,638 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:35,638 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:35,638 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:35,639 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:35,642 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 13:17:35,643 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 4
[2020-09-25 13:17:35,645 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100
[2020-09-25 13:17:35,646 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:35,647 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:35,650 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:35,651 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:17:35,651 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:35,651 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 13:17:35,652 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:35,652 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:35,652 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:35,652 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:35,652 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:17:35,653 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:35,666 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2020-09-25 13:17:35,667 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:35,669 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:35,671 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:35,672 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-25 13:17:35,672 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:35,672 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 13:17:35,672 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:35,673 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:35,673 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:35,673 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:35,673 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 5
[2020-09-25 13:17:35,673 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:35,675 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121
[2020-09-25 13:17:35,678 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:35,681 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:35,690 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:35,690 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 19
[2020-09-25 13:17:35,691 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:35,691 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 10
[2020-09-25 13:17:35,691 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:35,692 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:35,692 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:35,692 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:35,693 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 15
[2020-09-25 13:17:35,693 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:35,697 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 13:17:35,698 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:35,700 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:35,703 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:35,703 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:17:35,704 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:35,704 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 13:17:35,704 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:35,705 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:35,705 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 13:17:35,705 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:35,706 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 13:17:35,706 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:35,719 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135
[2020-09-25 13:17:35,720 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:35,722 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:35,727 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:35,730 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:35,730 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 15
[2020-09-25 13:17:35,730 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-25 13:17:35,731 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 8
[2020-09-25 13:17:35,731 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:35,732 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:35,732 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 4
[2020-09-25 13:17:35,732 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 1
[2020-09-25 13:17:35,732 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 14
[2020-09-25 13:17:35,733 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:35,742 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-09-25 13:17:35,743 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:35,745 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:35,747 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:35,747 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:17:35,747 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:35,748 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 13:17:35,748 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:35,748 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:35,748 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:35,748 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:35,749 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:17:35,749 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:35,752 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146
[2020-09-25 13:17:35,753 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:35,756 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:35,759 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:35,759 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:17:35,760 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:35,761 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 13:17:35,762 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:35,762 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:35,762 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:17:35,763 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:35,763 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 13:17:35,763 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:35,768 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2020-09-25 13:17:35,769 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:17:35,772 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:17:35,778 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:17:35,778 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:17:35,778 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:17:35,779 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 8
[2020-09-25 13:17:35,779 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:17:35,779 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:17:35,779 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-09-25 13:17:35,780 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:17:35,780 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 13:17:35,780 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:17:35,864 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2020-09-25 13:17:35,865 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1271574770]
[2020-09-25 13:17:35,865 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 13:17:35,865 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10
[2020-09-25 13:17:35,866 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154355307]
[2020-09-25 13:17:35,869 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 10 states
[2020-09-25 13:17:35,869 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 13:17:35,870 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants.
[2020-09-25 13:17:35,870 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90
[2020-09-25 13:17:35,870 INFO  L87              Difference]: Start difference. First operand 241 states and 259 transitions. Second operand 10 states.
[2020-09-25 13:17:36,425 WARN  L193               SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 13:17:37,218 WARN  L193               SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:37,574 WARN  L193               SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 193
[2020-09-25 13:17:38,493 WARN  L193               SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:38,798 WARN  L193               SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 193
[2020-09-25 13:17:39,102 WARN  L193               SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:39,330 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 13:17:39,331 INFO  L93              Difference]: Finished difference Result 371 states and 426 transitions.
[2020-09-25 13:17:39,331 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2020-09-25 13:17:39,331 INFO  L78                 Accepts]: Start accepts. Automaton has 10 states. Word has length 169
[2020-09-25 13:17:39,332 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 13:17:39,335 INFO  L225             Difference]: With dead ends: 371
[2020-09-25 13:17:39,336 INFO  L226             Difference]: Without dead ends: 0
[2020-09-25 13:17:39,344 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380
[2020-09-25 13:17:39,344 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-09-25 13:17:39,344 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-09-25 13:17:39,344 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-09-25 13:17:39,345 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-09-25 13:17:39,345 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 169
[2020-09-25 13:17:39,345 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 13:17:39,345 INFO  L479      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-09-25 13:17:39,345 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 10 states.
[2020-09-25 13:17:39,345 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-09-25 13:17:39,346 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2020-09-25 13:17:39,347 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-09-25 13:17:39,349 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-09-25 13:17:39,567 WARN  L193               SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:39,731 WARN  L193               SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:39,897 WARN  L193               SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:40,058 WARN  L193               SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:40,218 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:40,385 WARN  L193               SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:40,553 WARN  L193               SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:40,659 WARN  L193               SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 9
[2020-09-25 13:17:40,818 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:40,977 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:41,139 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:41,299 WARN  L193               SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:41,468 WARN  L193               SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:41,630 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 13:17:41,788 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:41,944 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:42,097 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:42,252 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:42,407 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:42,561 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:42,718 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:42,872 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:43,026 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:43,179 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:43,428 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:43,584 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:43,737 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:43,894 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:44,046 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:44,216 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:44,370 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:44,533 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:44,705 WARN  L193               SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:44,858 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:45,105 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:45,445 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:45,600 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:45,762 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:45,916 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:46,069 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:46,321 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:46,474 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 13:17:46,713 WARN  L193               SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11
[2020-09-25 13:17:46,926 WARN  L193               SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 13:17:47,095 WARN  L193               SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18
[2020-09-25 13:17:47,381 WARN  L193               SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 13:17:47,615 WARN  L193               SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11
[2020-09-25 13:17:47,887 WARN  L193               SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 13:17:48,123 WARN  L193               SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18
[2020-09-25 13:17:48,332 WARN  L193               SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11
[2020-09-25 13:17:48,599 WARN  L193               SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12
[2020-09-25 13:17:48,817 WARN  L193               SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12
[2020-09-25 13:17:49,025 WARN  L193               SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12
[2020-09-25 13:17:49,235 WARN  L193               SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 13:17:49,399 WARN  L193               SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 13:17:49,605 WARN  L193               SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 13:17:49,872 WARN  L193               SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12
[2020-09-25 13:17:50,085 WARN  L193               SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 13:17:50,357 WARN  L193               SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 13:17:50,582 WARN  L193               SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 13:17:50,848 WARN  L193               SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18
[2020-09-25 13:17:50,860 INFO  L268        CegarLoopResult]: For program point  L192(line 192)  no Hoare annotation was computed.
[2020-09-25 13:17:50,861 INFO  L268        CegarLoopResult]: For program point  L217(line 217)  no Hoare annotation was computed.
[2020-09-25 13:17:50,861 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeFINAL(lines 188 243)  no Hoare annotation was computed.
[2020-09-25 13:17:50,861 INFO  L268        CegarLoopResult]: For program point  L209(line 209)  no Hoare annotation was computed.
[2020-09-25 13:17:50,861 INFO  L268        CegarLoopResult]: For program point  L238(line 238)  no Hoare annotation was computed.
[2020-09-25 13:17:50,861 INFO  L268        CegarLoopResult]: For program point  L201(line 201)  no Hoare annotation was computed.
[2020-09-25 13:17:50,861 INFO  L268        CegarLoopResult]: For program point  L230(line 230)  no Hoare annotation was computed.
[2020-09-25 13:17:50,861 INFO  L268        CegarLoopResult]: For program point  L197(line 197)  no Hoare annotation was computed.
[2020-09-25 13:17:50,862 INFO  L268        CegarLoopResult]: For program point  L230-1(line 230)  no Hoare annotation was computed.
[2020-09-25 13:17:50,862 INFO  L268        CegarLoopResult]: For program point  L230-2(line 230)  no Hoare annotation was computed.
[2020-09-25 13:17:50,862 INFO  L268        CegarLoopResult]: For program point  L193(line 193)  no Hoare annotation was computed.
[2020-09-25 13:17:50,862 INFO  L268        CegarLoopResult]: For program point  L189(line 189)  no Hoare annotation was computed.
[2020-09-25 13:17:50,862 INFO  L268        CegarLoopResult]: For program point  L218(line 218)  no Hoare annotation was computed.
[2020-09-25 13:17:50,862 INFO  L268        CegarLoopResult]: For program point  L214(line 214)  no Hoare annotation was computed.
[2020-09-25 13:17:50,862 INFO  L268        CegarLoopResult]: For program point  L210(line 210)  no Hoare annotation was computed.
[2020-09-25 13:17:50,863 INFO  L268        CegarLoopResult]: For program point  L239(line 239)  no Hoare annotation was computed.
[2020-09-25 13:17:50,863 INFO  L268        CegarLoopResult]: For program point  L235(lines 212 236)  no Hoare annotation was computed.
[2020-09-25 13:17:50,863 INFO  L268        CegarLoopResult]: For program point  L202(line 202)  no Hoare annotation was computed.
[2020-09-25 13:17:50,863 INFO  L268        CegarLoopResult]: For program point  L231(line 231)  no Hoare annotation was computed.
[2020-09-25 13:17:50,863 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeEXIT(lines 188 243)  no Hoare annotation was computed.
[2020-09-25 13:17:50,863 INFO  L268        CegarLoopResult]: For program point  L198(line 198)  no Hoare annotation was computed.
[2020-09-25 13:17:50,863 INFO  L268        CegarLoopResult]: For program point  L227(line 227)  no Hoare annotation was computed.
[2020-09-25 13:17:50,863 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeENTRY(lines 188 243)  no Hoare annotation was computed.
[2020-09-25 13:17:50,864 INFO  L268        CegarLoopResult]: For program point  L194(line 194)  no Hoare annotation was computed.
[2020-09-25 13:17:50,864 INFO  L268        CegarLoopResult]: For program point  L190(line 190)  no Hoare annotation was computed.
[2020-09-25 13:17:50,864 INFO  L268        CegarLoopResult]: For program point  L219(lines 219 223)  no Hoare annotation was computed.
[2020-09-25 13:17:50,864 INFO  L268        CegarLoopResult]: For program point  L219-1(lines 219 223)  no Hoare annotation was computed.
[2020-09-25 13:17:50,864 INFO  L268        CegarLoopResult]: For program point  L211(line 211)  no Hoare annotation was computed.
[2020-09-25 13:17:50,864 INFO  L268        CegarLoopResult]: For program point  L211-1(line 211)  no Hoare annotation was computed.
[2020-09-25 13:17:50,864 INFO  L268        CegarLoopResult]: For program point  L211-2(line 211)  no Hoare annotation was computed.
[2020-09-25 13:17:50,864 INFO  L268        CegarLoopResult]: For program point  L240(line 240)  no Hoare annotation was computed.
[2020-09-25 13:17:50,864 INFO  L268        CegarLoopResult]: For program point  L207(line 207)  no Hoare annotation was computed.
[2020-09-25 13:17:50,864 INFO  L268        CegarLoopResult]: For program point  L203(line 203)  no Hoare annotation was computed.
[2020-09-25 13:17:50,864 INFO  L268        CegarLoopResult]: For program point  L232(line 232)  no Hoare annotation was computed.
[2020-09-25 13:17:50,864 INFO  L268        CegarLoopResult]: For program point  L199(line 199)  no Hoare annotation was computed.
[2020-09-25 13:17:50,865 INFO  L268        CegarLoopResult]: For program point  L232-1(lines 213 234)  no Hoare annotation was computed.
[2020-09-25 13:17:50,865 INFO  L268        CegarLoopResult]: For program point  L228(line 228)  no Hoare annotation was computed.
[2020-09-25 13:17:50,865 INFO  L268        CegarLoopResult]: For program point  L195(line 195)  no Hoare annotation was computed.
[2020-09-25 13:17:50,865 INFO  L268        CegarLoopResult]: For program point  L191(line 191)  no Hoare annotation was computed.
[2020-09-25 13:17:50,865 INFO  L268        CegarLoopResult]: For program point  L208(line 208)  no Hoare annotation was computed.
[2020-09-25 13:17:50,865 INFO  L268        CegarLoopResult]: For program point  L204(line 204)  no Hoare annotation was computed.
[2020-09-25 13:17:50,865 INFO  L268        CegarLoopResult]: For program point  L200(line 200)  no Hoare annotation was computed.
[2020-09-25 13:17:50,865 INFO  L268        CegarLoopResult]: For program point  L229(line 229)  no Hoare annotation was computed.
[2020-09-25 13:17:50,865 INFO  L268        CegarLoopResult]: For program point  L196(line 196)  no Hoare annotation was computed.
[2020-09-25 13:17:50,865 INFO  L268        CegarLoopResult]: For program point  L287(line 287)  no Hoare annotation was computed.
[2020-09-25 13:17:50,865 INFO  L268        CegarLoopResult]: For program point  L254(line 254)  no Hoare annotation was computed.
[2020-09-25 13:17:50,866 INFO  L268        CegarLoopResult]: For program point  L250(line 250)  no Hoare annotation was computed.
[2020-09-25 13:17:50,866 INFO  L268        CegarLoopResult]: For program point  L246(line 246)  no Hoare annotation was computed.
[2020-09-25 13:17:50,866 INFO  L268        CegarLoopResult]: For program point  L275(line 275)  no Hoare annotation was computed.
[2020-09-25 13:17:50,866 INFO  L268        CegarLoopResult]: For program point  L271(line 271)  no Hoare annotation was computed.
[2020-09-25 13:17:50,866 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetENTRY(lines 244 303)  no Hoare annotation was computed.
[2020-09-25 13:17:50,866 INFO  L268        CegarLoopResult]: For program point  L267(line 267)  no Hoare annotation was computed.
[2020-09-25 13:17:50,866 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetEXIT(lines 244 303)  no Hoare annotation was computed.
[2020-09-25 13:17:50,866 INFO  L268        CegarLoopResult]: For program point  L296(lines 269 297)  no Hoare annotation was computed.
[2020-09-25 13:17:50,866 INFO  L268        CegarLoopResult]: For program point  L292(line 292)  no Hoare annotation was computed.
[2020-09-25 13:17:50,866 INFO  L268        CegarLoopResult]: For program point  L259(line 259)  no Hoare annotation was computed.
[2020-09-25 13:17:50,866 INFO  L268        CegarLoopResult]: For program point  L288(line 288)  no Hoare annotation was computed.
[2020-09-25 13:17:50,866 INFO  L268        CegarLoopResult]: For program point  L255(line 255)  no Hoare annotation was computed.
[2020-09-25 13:17:50,867 INFO  L268        CegarLoopResult]: For program point  L288-1(line 288)  no Hoare annotation was computed.
[2020-09-25 13:17:50,867 INFO  L268        CegarLoopResult]: For program point  L288-2(line 288)  no Hoare annotation was computed.
[2020-09-25 13:17:50,867 INFO  L268        CegarLoopResult]: For program point  L284(line 284)  no Hoare annotation was computed.
[2020-09-25 13:17:50,867 INFO  L268        CegarLoopResult]: For program point  L251(line 251)  no Hoare annotation was computed.
[2020-09-25 13:17:50,867 INFO  L268        CegarLoopResult]: For program point  L284-1(line 284)  no Hoare annotation was computed.
[2020-09-25 13:17:50,867 INFO  L268        CegarLoopResult]: For program point  L284-2(line 284)  no Hoare annotation was computed.
[2020-09-25 13:17:50,867 INFO  L268        CegarLoopResult]: For program point  L247(line 247)  no Hoare annotation was computed.
[2020-09-25 13:17:50,867 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetFINAL(lines 244 303)  no Hoare annotation was computed.
[2020-09-25 13:17:50,867 INFO  L268        CegarLoopResult]: For program point  L276(lines 276 280)  no Hoare annotation was computed.
[2020-09-25 13:17:50,867 INFO  L268        CegarLoopResult]: For program point  L276-1(lines 276 280)  no Hoare annotation was computed.
[2020-09-25 13:17:50,867 INFO  L268        CegarLoopResult]: For program point  L268(line 268)  no Hoare annotation was computed.
[2020-09-25 13:17:50,868 INFO  L268        CegarLoopResult]: For program point  L268-1(line 268)  no Hoare annotation was computed.
[2020-09-25 13:17:50,868 INFO  L268        CegarLoopResult]: For program point  L268-2(line 268)  no Hoare annotation was computed.
[2020-09-25 13:17:50,868 INFO  L268        CegarLoopResult]: For program point  L264(line 264)  no Hoare annotation was computed.
[2020-09-25 13:17:50,868 INFO  L268        CegarLoopResult]: For program point  L293(line 293)  no Hoare annotation was computed.
[2020-09-25 13:17:50,868 INFO  L268        CegarLoopResult]: For program point  L260(line 260)  no Hoare annotation was computed.
[2020-09-25 13:17:50,868 INFO  L268        CegarLoopResult]: For program point  L293-1(line 293)  no Hoare annotation was computed.
[2020-09-25 13:17:50,868 INFO  L268        CegarLoopResult]: For program point  L293-2(line 293)  no Hoare annotation was computed.
[2020-09-25 13:17:50,868 INFO  L268        CegarLoopResult]: For program point  L289(line 289)  no Hoare annotation was computed.
[2020-09-25 13:17:50,868 INFO  L268        CegarLoopResult]: For program point  L256(line 256)  no Hoare annotation was computed.
[2020-09-25 13:17:50,868 INFO  L268        CegarLoopResult]: For program point  L289-1(line 289)  no Hoare annotation was computed.
[2020-09-25 13:17:50,868 INFO  L268        CegarLoopResult]: For program point  L289-2(line 289)  no Hoare annotation was computed.
[2020-09-25 13:17:50,868 INFO  L268        CegarLoopResult]: For program point  L285(line 285)  no Hoare annotation was computed.
[2020-09-25 13:17:50,869 INFO  L268        CegarLoopResult]: For program point  L252(line 252)  no Hoare annotation was computed.
[2020-09-25 13:17:50,869 INFO  L268        CegarLoopResult]: For program point  L248(line 248)  no Hoare annotation was computed.
[2020-09-25 13:17:50,869 INFO  L268        CegarLoopResult]: For program point  L265(line 265)  no Hoare annotation was computed.
[2020-09-25 13:17:50,869 INFO  L268        CegarLoopResult]: For program point  L261(line 261)  no Hoare annotation was computed.
[2020-09-25 13:17:50,869 INFO  L268        CegarLoopResult]: For program point  L290(line 290)  no Hoare annotation was computed.
[2020-09-25 13:17:50,869 INFO  L268        CegarLoopResult]: For program point  L257(line 257)  no Hoare annotation was computed.
[2020-09-25 13:17:50,869 INFO  L268        CegarLoopResult]: For program point  L286(line 286)  no Hoare annotation was computed.
[2020-09-25 13:17:50,869 INFO  L268        CegarLoopResult]: For program point  L253(line 253)  no Hoare annotation was computed.
[2020-09-25 13:17:50,869 INFO  L268        CegarLoopResult]: For program point  L249(line 249)  no Hoare annotation was computed.
[2020-09-25 13:17:50,869 INFO  L268        CegarLoopResult]: For program point  L245(line 245)  no Hoare annotation was computed.
[2020-09-25 13:17:50,869 INFO  L268        CegarLoopResult]: For program point  L274(line 274)  no Hoare annotation was computed.
[2020-09-25 13:17:50,869 INFO  L268        CegarLoopResult]: For program point  L270-2(lines 270 295)  no Hoare annotation was computed.
[2020-09-25 13:17:50,870 INFO  L268        CegarLoopResult]: For program point  L266(line 266)  no Hoare annotation was computed.
[2020-09-25 13:17:50,870 INFO  L268        CegarLoopResult]: For program point  L291(line 291)  no Hoare annotation was computed.
[2020-09-25 13:17:50,870 INFO  L268        CegarLoopResult]: For program point  L258(line 258)  no Hoare annotation was computed.
[2020-09-25 13:17:50,870 INFO  L271        CegarLoopResult]: At program point  select_helpersFINAL(lines 789 795)  the Hoare annotation is:  true
[2020-09-25 13:17:50,870 INFO  L268        CegarLoopResult]: For program point  select_helpersEXIT(lines 789 795)  no Hoare annotation was computed.
[2020-09-25 13:17:50,870 INFO  L268        CegarLoopResult]: For program point  L801(line 801)  no Hoare annotation was computed.
[2020-09-25 13:17:50,870 INFO  L268        CegarLoopResult]: For program point  L800(line 800)  no Hoare annotation was computed.
[2020-09-25 13:17:50,870 INFO  L268        CegarLoopResult]: For program point  valid_productEXIT(lines 796 804)  no Hoare annotation was computed.
[2020-09-25 13:17:50,870 INFO  L271        CegarLoopResult]: At program point  valid_productENTRY(lines 796 804)  the Hoare annotation is:  true
[2020-09-25 13:17:50,871 INFO  L268        CegarLoopResult]: For program point  valid_productFINAL(lines 796 804)  no Hoare annotation was computed.
[2020-09-25 13:17:50,871 INFO  L264        CegarLoopResult]: At program point  __utac_acc__Specification5_spec__1ENTRY(lines 905 912)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))
[2020-09-25 13:17:50,871 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__1EXIT(lines 905 912)  no Hoare annotation was computed.
[2020-09-25 13:17:50,871 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__1FINAL(lines 905 912)  no Hoare annotation was computed.
[2020-09-25 13:17:50,871 INFO  L264        CegarLoopResult]: At program point  __utac_acc__Specification5_spec__2ENTRY(lines 913 922)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))
[2020-09-25 13:17:50,871 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__2EXIT(lines 913 922)  no Hoare annotation was computed.
[2020-09-25 13:17:50,871 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__2FINAL(lines 913 922)  no Hoare annotation was computed.
[2020-09-25 13:17:50,871 INFO  L268        CegarLoopResult]: For program point  L918(line 918)  no Hoare annotation was computed.
[2020-09-25 13:17:50,871 INFO  L268        CegarLoopResult]: For program point  L918-1(line 918)  no Hoare annotation was computed.
[2020-09-25 13:17:50,872 INFO  L268        CegarLoopResult]: For program point  L918-2(line 918)  no Hoare annotation was computed.
[2020-09-25 13:17:50,872 INFO  L271        CegarLoopResult]: At program point  L929(line 929)  the Hoare annotation is:  true
[2020-09-25 13:17:50,872 INFO  L268        CegarLoopResult]: For program point  L929-1(line 929)  no Hoare annotation was computed.
[2020-09-25 13:17:50,872 INFO  L268        CegarLoopResult]: For program point  L929-2(line 929)  no Hoare annotation was computed.
[2020-09-25 13:17:50,872 INFO  L268        CegarLoopResult]: For program point  L929-3(line 929)  no Hoare annotation was computed.
[2020-09-25 13:17:50,872 INFO  L268        CegarLoopResult]: For program point  L925(line 925)  no Hoare annotation was computed.
[2020-09-25 13:17:50,872 INFO  L264        CegarLoopResult]: At program point  L938(line 938)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)))
[2020-09-25 13:17:50,872 INFO  L268        CegarLoopResult]: For program point  L936(lines 936 942)  no Hoare annotation was computed.
[2020-09-25 13:17:50,872 INFO  L271        CegarLoopResult]: At program point  __utac_acc__Specification5_spec__3ENTRY(lines 923 951)  the Hoare annotation is:  true
[2020-09-25 13:17:50,873 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__3EXIT(lines 923 951)  no Hoare annotation was computed.
[2020-09-25 13:17:50,873 INFO  L268        CegarLoopResult]: For program point  L935(lines 935 945)  no Hoare annotation was computed.
[2020-09-25 13:17:50,873 INFO  L271        CegarLoopResult]: At program point  L933(line 933)  the Hoare annotation is:  true
[2020-09-25 13:17:50,873 INFO  L268        CegarLoopResult]: For program point  L933-1(line 933)  no Hoare annotation was computed.
[2020-09-25 13:17:50,873 INFO  L268        CegarLoopResult]: For program point  L931(lines 931 948)  no Hoare annotation was computed.
[2020-09-25 13:17:50,873 INFO  L268        CegarLoopResult]: For program point  L933-2(line 933)  no Hoare annotation was computed.
[2020-09-25 13:17:50,873 INFO  L268        CegarLoopResult]: For program point  L933-3(line 933)  no Hoare annotation was computed.
[2020-09-25 13:17:50,874 INFO  L268        CegarLoopResult]: For program point  L931-1(lines 923 951)  no Hoare annotation was computed.
[2020-09-25 13:17:50,874 INFO  L264        CegarLoopResult]: At program point  mainENTRY(lines 880 902)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:17:50,874 INFO  L264        CegarLoopResult]: At program point  L892(line 892)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:17:50,874 INFO  L264        CegarLoopResult]: At program point  L892-1(line 892)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:17:50,874 INFO  L268        CegarLoopResult]: For program point  L890(lines 890 897)  no Hoare annotation was computed.
[2020-09-25 13:17:50,874 INFO  L268        CegarLoopResult]: For program point  L890-1(lines 890 897)  no Hoare annotation was computed.
[2020-09-25 13:17:50,875 INFO  L268        CegarLoopResult]: For program point  mainEXIT(lines 880 902)  no Hoare annotation was computed.
[2020-09-25 13:17:50,875 INFO  L268        CegarLoopResult]: For program point  L888(line 888)  no Hoare annotation was computed.
[2020-09-25 13:17:50,875 INFO  L264        CegarLoopResult]: At program point  L887(line 887)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:17:50,875 INFO  L268        CegarLoopResult]: For program point  L888-1(line 888)  no Hoare annotation was computed.
[2020-09-25 13:17:50,875 INFO  L264        CegarLoopResult]: At program point  L886(line 886)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:17:50,875 INFO  L268        CegarLoopResult]: For program point  L888-2(line 888)  no Hoare annotation was computed.
[2020-09-25 13:17:50,876 INFO  L264        CegarLoopResult]: At program point  L886-1(line 886)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:17:50,876 INFO  L268        CegarLoopResult]: For program point  L882(line 882)  no Hoare annotation was computed.
[2020-09-25 13:17:50,876 INFO  L268        CegarLoopResult]: For program point  mainFINAL(lines 880 902)  no Hoare annotation was computed.
[2020-09-25 13:17:50,876 INFO  L268        CegarLoopResult]: For program point  L899(line 899)  no Hoare annotation was computed.
[2020-09-25 13:17:50,876 INFO  L268        CegarLoopResult]: For program point  Specification2EXIT(lines 837 860)  no Hoare annotation was computed.
[2020-09-25 13:17:50,876 INFO  L268        CegarLoopResult]: For program point  Specification2ENTRY(lines 837 860)  no Hoare annotation was computed.
[2020-09-25 13:17:50,876 INFO  L268        CegarLoopResult]: For program point  Specification2FINAL(lines 837 860)  no Hoare annotation was computed.
[2020-09-25 13:17:50,877 INFO  L268        CegarLoopResult]: For program point  L855(line 855)  no Hoare annotation was computed.
[2020-09-25 13:17:50,877 INFO  L268        CegarLoopResult]: For program point  L854(line 854)  no Hoare annotation was computed.
[2020-09-25 13:17:50,877 INFO  L268        CegarLoopResult]: For program point  L853(line 853)  no Hoare annotation was computed.
[2020-09-25 13:17:50,877 INFO  L268        CegarLoopResult]: For program point  L852(line 852)  no Hoare annotation was computed.
[2020-09-25 13:17:50,877 INFO  L268        CegarLoopResult]: For program point  L851(line 851)  no Hoare annotation was computed.
[2020-09-25 13:17:50,877 INFO  L268        CegarLoopResult]: For program point  L850(line 850)  no Hoare annotation was computed.
[2020-09-25 13:17:50,877 INFO  L268        CegarLoopResult]: For program point  L849(line 849)  no Hoare annotation was computed.
[2020-09-25 13:17:50,877 INFO  L268        CegarLoopResult]: For program point  L848(line 848)  no Hoare annotation was computed.
[2020-09-25 13:17:50,877 INFO  L268        CegarLoopResult]: For program point  L847(line 847)  no Hoare annotation was computed.
[2020-09-25 13:17:50,877 INFO  L268        CegarLoopResult]: For program point  L846(line 846)  no Hoare annotation was computed.
[2020-09-25 13:17:50,877 INFO  L268        CegarLoopResult]: For program point  L845(line 845)  no Hoare annotation was computed.
[2020-09-25 13:17:50,877 INFO  L268        CegarLoopResult]: For program point  L844(line 844)  no Hoare annotation was computed.
[2020-09-25 13:17:50,878 INFO  L268        CegarLoopResult]: For program point  L843(line 843)  no Hoare annotation was computed.
[2020-09-25 13:17:50,878 INFO  L268        CegarLoopResult]: For program point  L842(line 842)  no Hoare annotation was computed.
[2020-09-25 13:17:50,878 INFO  L268        CegarLoopResult]: For program point  isPumpRunningEXIT(lines 627 635)  no Hoare annotation was computed.
[2020-09-25 13:17:50,878 INFO  L271        CegarLoopResult]: At program point  isPumpRunningENTRY(lines 627 635)  the Hoare annotation is:  true
[2020-09-25 13:17:50,878 INFO  L268        CegarLoopResult]: For program point  isPumpRunningFINAL(lines 627 635)  no Hoare annotation was computed.
[2020-09-25 13:17:50,878 INFO  L268        CegarLoopResult]: For program point  L632(line 632)  no Hoare annotation was computed.
[2020-09-25 13:17:50,878 INFO  L268        CegarLoopResult]: For program point  L631(line 631)  no Hoare annotation was computed.
[2020-09-25 13:17:50,878 INFO  L271        CegarLoopResult]: At program point  isLowWaterLevelENTRY(lines 672 690)  the Hoare annotation is:  true
[2020-09-25 13:17:50,878 INFO  L268        CegarLoopResult]: For program point  isLowWaterLevelEXIT(lines 672 690)  no Hoare annotation was computed.
[2020-09-25 13:17:50,878 INFO  L268        CegarLoopResult]: For program point  L687(line 687)  no Hoare annotation was computed.
[2020-09-25 13:17:50,878 INFO  L268        CegarLoopResult]: For program point  L684(line 684)  no Hoare annotation was computed.
[2020-09-25 13:17:50,879 INFO  L268        CegarLoopResult]: For program point  L682(line 682)  no Hoare annotation was computed.
[2020-09-25 13:17:50,879 INFO  L268        CegarLoopResult]: For program point  L681(lines 681 685)  no Hoare annotation was computed.
[2020-09-25 13:17:50,879 INFO  L271        CegarLoopResult]: At program point  L679(line 679)  the Hoare annotation is:  true
[2020-09-25 13:17:50,879 INFO  L268        CegarLoopResult]: For program point  L681-2(lines 681 685)  no Hoare annotation was computed.
[2020-09-25 13:17:50,879 INFO  L268        CegarLoopResult]: For program point  L679-1(line 679)  no Hoare annotation was computed.
[2020-09-25 13:17:50,879 INFO  L268        CegarLoopResult]: For program point  L679-2(line 679)  no Hoare annotation was computed.
[2020-09-25 13:17:50,879 INFO  L268        CegarLoopResult]: For program point  L679-3(line 679)  no Hoare annotation was computed.
[2020-09-25 13:17:50,879 INFO  L268        CegarLoopResult]: For program point  L675(line 675)  no Hoare annotation was computed.
[2020-09-25 13:17:50,880 INFO  L268        CegarLoopResult]: For program point  L674(line 674)  no Hoare annotation was computed.
[2020-09-25 13:17:50,880 INFO  L268        CegarLoopResult]: For program point  isLowWaterLevelFINAL(lines 672 690)  no Hoare annotation was computed.
[2020-09-25 13:17:50,880 INFO  L268        CegarLoopResult]: For program point  L643-2(lines 643 651)  no Hoare annotation was computed.
[2020-09-25 13:17:50,880 INFO  L268        CegarLoopResult]: For program point  L666(line 666)  no Hoare annotation was computed.
[2020-09-25 13:17:50,880 INFO  L268        CegarLoopResult]: For program point  L666-1(line 666)  no Hoare annotation was computed.
[2020-09-25 13:17:50,880 INFO  L268        CegarLoopResult]: For program point  L661(line 661)  no Hoare annotation was computed.
[2020-09-25 13:17:50,880 INFO  L268        CegarLoopResult]: For program point  L657(line 657)  no Hoare annotation was computed.
[2020-09-25 13:17:50,880 INFO  L268        CegarLoopResult]: For program point  L655(lines 655 663)  no Hoare annotation was computed.
[2020-09-25 13:17:50,880 INFO  L268        CegarLoopResult]: For program point  printPumpFINAL(lines 636 671)  no Hoare annotation was computed.
[2020-09-25 13:17:50,880 INFO  L268        CegarLoopResult]: For program point  L655-2(lines 655 663)  no Hoare annotation was computed.
[2020-09-25 13:17:50,880 INFO  L268        CegarLoopResult]: For program point  L649(line 649)  no Hoare annotation was computed.
[2020-09-25 13:17:50,880 INFO  L268        CegarLoopResult]: For program point  printPumpENTRY(lines 636 671)  no Hoare annotation was computed.
[2020-09-25 13:17:50,880 INFO  L268        CegarLoopResult]: For program point  L645(line 645)  no Hoare annotation was computed.
[2020-09-25 13:17:50,881 INFO  L268        CegarLoopResult]: For program point  L643(lines 643 651)  no Hoare annotation was computed.
[2020-09-25 13:17:50,881 INFO  L268        CegarLoopResult]: For program point  printPumpEXIT(lines 636 671)  no Hoare annotation was computed.
[2020-09-25 13:17:50,881 INFO  L268        CegarLoopResult]: For program point  select_featuresEXIT(lines 782 788)  no Hoare annotation was computed.
[2020-09-25 13:17:50,881 INFO  L271        CegarLoopResult]: At program point  select_featuresFINAL(lines 782 788)  the Hoare annotation is:  true
[2020-09-25 13:17:50,881 INFO  L268        CegarLoopResult]: For program point  L159(line 159)  no Hoare annotation was computed.
[2020-09-25 13:17:50,881 INFO  L268        CegarLoopResult]: For program point  L157(line 157)  no Hoare annotation was computed.
[2020-09-25 13:17:50,881 INFO  L268        CegarLoopResult]: For program point  L155(line 155)  no Hoare annotation was computed.
[2020-09-25 13:17:50,881 INFO  L268        CegarLoopResult]: For program point  L153(line 153)  no Hoare annotation was computed.
[2020-09-25 13:17:50,881 INFO  L268        CegarLoopResult]: For program point  L151(line 151)  no Hoare annotation was computed.
[2020-09-25 13:17:50,881 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setFINAL(lines 142 187)  no Hoare annotation was computed.
[2020-09-25 13:17:50,881 INFO  L268        CegarLoopResult]: For program point  L182(line 182)  no Hoare annotation was computed.
[2020-09-25 13:17:50,881 INFO  L268        CegarLoopResult]: For program point  L149(line 149)  no Hoare annotation was computed.
[2020-09-25 13:17:50,882 INFO  L268        CegarLoopResult]: For program point  L180(line 180)  no Hoare annotation was computed.
[2020-09-25 13:17:50,882 INFO  L268        CegarLoopResult]: For program point  L147(line 147)  no Hoare annotation was computed.
[2020-09-25 13:17:50,882 INFO  L268        CegarLoopResult]: For program point  L178(line 178)  no Hoare annotation was computed.
[2020-09-25 13:17:50,882 INFO  L268        CegarLoopResult]: For program point  L145(line 145)  no Hoare annotation was computed.
[2020-09-25 13:17:50,882 INFO  L268        CegarLoopResult]: For program point  L176(line 176)  no Hoare annotation was computed.
[2020-09-25 13:17:50,882 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setENTRY(lines 142 187)  no Hoare annotation was computed.
[2020-09-25 13:17:50,882 INFO  L268        CegarLoopResult]: For program point  L174(line 174)  no Hoare annotation was computed.
[2020-09-25 13:17:50,883 INFO  L268        CegarLoopResult]: For program point  L172(line 172)  no Hoare annotation was computed.
[2020-09-25 13:17:50,883 INFO  L268        CegarLoopResult]: For program point  L172-1(line 172)  no Hoare annotation was computed.
[2020-09-25 13:17:50,883 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setEXIT(lines 142 187)  no Hoare annotation was computed.
[2020-09-25 13:17:50,883 INFO  L268        CegarLoopResult]: For program point  L170(line 170)  no Hoare annotation was computed.
[2020-09-25 13:17:50,883 INFO  L268        CegarLoopResult]: For program point  L168(line 168)  no Hoare annotation was computed.
[2020-09-25 13:17:50,883 INFO  L268        CegarLoopResult]: For program point  L168-1(line 168)  no Hoare annotation was computed.
[2020-09-25 13:17:50,883 INFO  L268        CegarLoopResult]: For program point  L166(line 166)  no Hoare annotation was computed.
[2020-09-25 13:17:50,884 INFO  L268        CegarLoopResult]: For program point  L164(line 164)  no Hoare annotation was computed.
[2020-09-25 13:17:50,884 INFO  L268        CegarLoopResult]: For program point  L160(line 160)  no Hoare annotation was computed.
[2020-09-25 13:17:50,884 INFO  L268        CegarLoopResult]: For program point  L158(line 158)  no Hoare annotation was computed.
[2020-09-25 13:17:50,884 INFO  L268        CegarLoopResult]: For program point  L156(line 156)  no Hoare annotation was computed.
[2020-09-25 13:17:50,884 INFO  L268        CegarLoopResult]: For program point  L154(line 154)  no Hoare annotation was computed.
[2020-09-25 13:17:50,884 INFO  L268        CegarLoopResult]: For program point  L152(line 152)  no Hoare annotation was computed.
[2020-09-25 13:17:50,884 INFO  L268        CegarLoopResult]: For program point  L183(line 183)  no Hoare annotation was computed.
[2020-09-25 13:17:50,884 INFO  L268        CegarLoopResult]: For program point  L150(line 150)  no Hoare annotation was computed.
[2020-09-25 13:17:50,884 INFO  L268        CegarLoopResult]: For program point  L181(line 181)  no Hoare annotation was computed.
[2020-09-25 13:17:50,885 INFO  L268        CegarLoopResult]: For program point  L148(line 148)  no Hoare annotation was computed.
[2020-09-25 13:17:50,885 INFO  L268        CegarLoopResult]: For program point  L179(line 179)  no Hoare annotation was computed.
[2020-09-25 13:17:50,885 INFO  L268        CegarLoopResult]: For program point  L146(line 146)  no Hoare annotation was computed.
[2020-09-25 13:17:50,885 INFO  L268        CegarLoopResult]: For program point  L179-1(line 179)  no Hoare annotation was computed.
[2020-09-25 13:17:50,885 INFO  L268        CegarLoopResult]: For program point  L177(line 177)  no Hoare annotation was computed.
[2020-09-25 13:17:50,885 INFO  L268        CegarLoopResult]: For program point  L179-2(line 179)  no Hoare annotation was computed.
[2020-09-25 13:17:50,885 INFO  L268        CegarLoopResult]: For program point  L175(line 175)  no Hoare annotation was computed.
[2020-09-25 13:17:50,885 INFO  L268        CegarLoopResult]: For program point  L142(lines 142 187)  no Hoare annotation was computed.
[2020-09-25 13:17:50,885 INFO  L268        CegarLoopResult]: For program point  L142-1(lines 142 187)  no Hoare annotation was computed.
[2020-09-25 13:17:50,886 INFO  L268        CegarLoopResult]: For program point  L171(line 171)  no Hoare annotation was computed.
[2020-09-25 13:17:50,886 INFO  L268        CegarLoopResult]: For program point  L167(line 167)  no Hoare annotation was computed.
[2020-09-25 13:17:50,886 INFO  L268        CegarLoopResult]: For program point  L165(line 165)  no Hoare annotation was computed.
[2020-09-25 13:17:50,886 INFO  L268        CegarLoopResult]: For program point  L165-1(line 165)  no Hoare annotation was computed.
[2020-09-25 13:17:50,886 INFO  L268        CegarLoopResult]: For program point  L479(lines 479 480)  no Hoare annotation was computed.
[2020-09-25 13:17:50,886 INFO  L268        CegarLoopResult]: For program point  L475(lines 475 482)  no Hoare annotation was computed.
[2020-09-25 13:17:50,886 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeFINAL(lines 455 500)  no Hoare annotation was computed.
[2020-09-25 13:17:50,886 INFO  L268        CegarLoopResult]: For program point  L473(line 473)  no Hoare annotation was computed.
[2020-09-25 13:17:50,887 INFO  L268        CegarLoopResult]: For program point  L471(line 471)  no Hoare annotation was computed.
[2020-09-25 13:17:50,887 INFO  L268        CegarLoopResult]: For program point  L469(lines 469 489)  no Hoare annotation was computed.
[2020-09-25 13:17:50,887 INFO  L268        CegarLoopResult]: For program point  L465(line 465)  no Hoare annotation was computed.
[2020-09-25 13:17:50,887 INFO  L268        CegarLoopResult]: For program point  L496(line 496)  no Hoare annotation was computed.
[2020-09-25 13:17:50,887 INFO  L268        CegarLoopResult]: For program point  L463(line 463)  no Hoare annotation was computed.
[2020-09-25 13:17:50,887 INFO  L268        CegarLoopResult]: For program point  L496-1(line 496)  no Hoare annotation was computed.
[2020-09-25 13:17:50,887 INFO  L268        CegarLoopResult]: For program point  L494(line 494)  no Hoare annotation was computed.
[2020-09-25 13:17:50,887 INFO  L268        CegarLoopResult]: For program point  L496-2(line 496)  no Hoare annotation was computed.
[2020-09-25 13:17:50,888 INFO  L268        CegarLoopResult]: For program point  L461(line 461)  no Hoare annotation was computed.
[2020-09-25 13:17:50,888 INFO  L268        CegarLoopResult]: For program point  L494-1(line 494)  no Hoare annotation was computed.
[2020-09-25 13:17:50,888 INFO  L268        CegarLoopResult]: For program point  L492(line 492)  no Hoare annotation was computed.
[2020-09-25 13:17:50,888 INFO  L268        CegarLoopResult]: For program point  L494-2(line 494)  no Hoare annotation was computed.
[2020-09-25 13:17:50,888 INFO  L268        CegarLoopResult]: For program point  L459(line 459)  no Hoare annotation was computed.
[2020-09-25 13:17:50,888 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeENTRY(lines 455 500)  no Hoare annotation was computed.
[2020-09-25 13:17:50,888 INFO  L268        CegarLoopResult]: For program point  L457(line 457)  no Hoare annotation was computed.
[2020-09-25 13:17:50,889 INFO  L268        CegarLoopResult]: For program point  L455(lines 455 500)  no Hoare annotation was computed.
[2020-09-25 13:17:50,889 INFO  L268        CegarLoopResult]: For program point  L486(lines 486 487)  no Hoare annotation was computed.
[2020-09-25 13:17:50,889 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeEXIT(lines 455 500)  no Hoare annotation was computed.
[2020-09-25 13:17:50,889 INFO  L268        CegarLoopResult]: For program point  L486-1(lines 469 489)  no Hoare annotation was computed.
[2020-09-25 13:17:50,889 INFO  L268        CegarLoopResult]: For program point  L474(line 474)  no Hoare annotation was computed.
[2020-09-25 13:17:50,889 INFO  L268        CegarLoopResult]: For program point  L474-1(line 474)  no Hoare annotation was computed.
[2020-09-25 13:17:50,889 INFO  L268        CegarLoopResult]: For program point  L472(line 472)  no Hoare annotation was computed.
[2020-09-25 13:17:50,890 INFO  L268        CegarLoopResult]: For program point  L474-2(line 474)  no Hoare annotation was computed.
[2020-09-25 13:17:50,890 INFO  L268        CegarLoopResult]: For program point  L466(line 466)  no Hoare annotation was computed.
[2020-09-25 13:17:50,890 INFO  L268        CegarLoopResult]: For program point  L497(line 497)  no Hoare annotation was computed.
[2020-09-25 13:17:50,890 INFO  L268        CegarLoopResult]: For program point  L464(line 464)  no Hoare annotation was computed.
[2020-09-25 13:17:50,890 INFO  L268        CegarLoopResult]: For program point  L495(line 495)  no Hoare annotation was computed.
[2020-09-25 13:17:50,890 INFO  L268        CegarLoopResult]: For program point  L462(line 462)  no Hoare annotation was computed.
[2020-09-25 13:17:50,890 INFO  L268        CegarLoopResult]: For program point  L493(line 493)  no Hoare annotation was computed.
[2020-09-25 13:17:50,890 INFO  L268        CegarLoopResult]: For program point  L460(line 460)  no Hoare annotation was computed.
[2020-09-25 13:17:50,891 INFO  L268        CegarLoopResult]: For program point  L491(line 491)  no Hoare annotation was computed.
[2020-09-25 13:17:50,891 INFO  L268        CegarLoopResult]: For program point  L458(line 458)  no Hoare annotation was computed.
[2020-09-25 13:17:50,891 INFO  L268        CegarLoopResult]: For program point  L456(line 456)  no Hoare annotation was computed.
[2020-09-25 13:17:50,891 INFO  L264        CegarLoopResult]: At program point  runTestENTRY(lines 869 879)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:17:50,891 INFO  L268        CegarLoopResult]: For program point  runTestEXIT(lines 869 879)  no Hoare annotation was computed.
[2020-09-25 13:17:50,892 INFO  L264        CegarLoopResult]: At program point  L874(line 874)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,892 INFO  L268        CegarLoopResult]: For program point  runTestFINAL(lines 869 879)  no Hoare annotation was computed.
[2020-09-25 13:17:50,892 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmENTRY(lines 616 626)  no Hoare annotation was computed.
[2020-09-25 13:17:50,892 INFO  L268        CegarLoopResult]: For program point  L623(line 623)  no Hoare annotation was computed.
[2020-09-25 13:17:50,892 INFO  L268        CegarLoopResult]: For program point  L621(line 621)  no Hoare annotation was computed.
[2020-09-25 13:17:50,892 INFO  L268        CegarLoopResult]: For program point  L621-1(line 621)  no Hoare annotation was computed.
[2020-09-25 13:17:50,892 INFO  L268        CegarLoopResult]: For program point  L621-2(line 621)  no Hoare annotation was computed.
[2020-09-25 13:17:50,892 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmEXIT(lines 616 626)  no Hoare annotation was computed.
[2020-09-25 13:17:50,892 INFO  L268        CegarLoopResult]: For program point  L621-3(line 621)  no Hoare annotation was computed.
[2020-09-25 13:17:50,892 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmFINAL(lines 616 626)  no Hoare annotation was computed.
[2020-09-25 13:17:50,893 INFO  L271        CegarLoopResult]: At program point  deactivatePumpENTRY(lines 608 615)  the Hoare annotation is:  true
[2020-09-25 13:17:50,893 INFO  L268        CegarLoopResult]: For program point  deactivatePumpEXIT(lines 608 615)  no Hoare annotation was computed.
[2020-09-25 13:17:50,893 INFO  L268        CegarLoopResult]: For program point  deactivatePumpFINAL(lines 608 615)  no Hoare annotation was computed.
[2020-09-25 13:17:50,893 INFO  L264        CegarLoopResult]: At program point  L576(line 576)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,893 INFO  L268        CegarLoopResult]: For program point  L576-1(lines 557 581)  no Hoare annotation was computed.
[2020-09-25 13:17:50,893 INFO  L264        CegarLoopResult]: At program point  L571(line 571)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,893 INFO  L264        CegarLoopResult]: At program point  L567(line 567)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,893 INFO  L268        CegarLoopResult]: For program point  processEnvironmentEXIT(lines 557 581)  no Hoare annotation was computed.
[2020-09-25 13:17:50,893 INFO  L268        CegarLoopResult]: For program point  L565(lines 565 573)  no Hoare annotation was computed.
[2020-09-25 13:17:50,893 INFO  L264        CegarLoopResult]: At program point  processEnvironmentENTRY(lines 557 581)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,894 INFO  L264        CegarLoopResult]: At program point  L563(line 563)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,894 INFO  L268        CegarLoopResult]: For program point  L563-1(line 563)  no Hoare annotation was computed.
[2020-09-25 13:17:50,894 INFO  L268        CegarLoopResult]: For program point  L561(lines 561 578)  no Hoare annotation was computed.
[2020-09-25 13:17:50,894 INFO  L268        CegarLoopResult]: For program point  L563-2(line 563)  no Hoare annotation was computed.
[2020-09-25 13:17:50,894 INFO  L268        CegarLoopResult]: For program point  L563-3(line 563)  no Hoare annotation was computed.
[2020-09-25 13:17:50,894 INFO  L268        CegarLoopResult]: For program point  processEnvironment__wrappee__baseEXIT(lines 549 555)  no Hoare annotation was computed.
[2020-09-25 13:17:50,894 INFO  L271        CegarLoopResult]: At program point  processEnvironment__wrappee__baseFINAL(lines 549 555)  the Hoare annotation is:  true
[2020-09-25 13:17:50,894 INFO  L268        CegarLoopResult]: For program point  L704(line 704)  no Hoare annotation was computed.
[2020-09-25 13:17:50,894 INFO  L264        CegarLoopResult]: At program point  L733(line 733)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,894 INFO  L268        CegarLoopResult]: For program point  L729(line 729)  no Hoare annotation was computed.
[2020-09-25 13:17:50,894 INFO  L268        CegarLoopResult]: For program point  L729-1(line 729)  no Hoare annotation was computed.
[2020-09-25 13:17:50,895 INFO  L268        CegarLoopResult]: For program point  L721(lines 721 727)  no Hoare annotation was computed.
[2020-09-25 13:17:50,895 INFO  L268        CegarLoopResult]: For program point  L721-1(lines 721 727)  no Hoare annotation was computed.
[2020-09-25 13:17:50,895 INFO  L268        CegarLoopResult]: For program point  L713(lines 713 717)  no Hoare annotation was computed.
[2020-09-25 13:17:50,895 INFO  L268        CegarLoopResult]: For program point  L709(line 709)  no Hoare annotation was computed.
[2020-09-25 13:17:50,895 INFO  L268        CegarLoopResult]: For program point  L705(line 705)  no Hoare annotation was computed.
[2020-09-25 13:17:50,895 INFO  L264        CegarLoopResult]: At program point  L759(lines 710 760)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,895 INFO  L268        CegarLoopResult]: For program point  L747(line 747)  no Hoare annotation was computed.
[2020-09-25 13:17:50,895 INFO  L268        CegarLoopResult]: For program point  L747-1(line 747)  no Hoare annotation was computed.
[2020-09-25 13:17:50,895 INFO  L268        CegarLoopResult]: For program point  L747-2(line 747)  no Hoare annotation was computed.
[2020-09-25 13:17:50,895 INFO  L264        CegarLoopResult]: At program point  L743(line 743)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,895 INFO  L268        CegarLoopResult]: For program point  L739(line 739)  no Hoare annotation was computed.
[2020-09-25 13:17:50,895 INFO  L268        CegarLoopResult]: For program point  testEXIT(lines 701 766)  no Hoare annotation was computed.
[2020-09-25 13:17:50,896 INFO  L268        CegarLoopResult]: For program point  L706(line 706)  no Hoare annotation was computed.
[2020-09-25 13:17:50,896 INFO  L268        CegarLoopResult]: For program point  L739-1(line 739)  no Hoare annotation was computed.
[2020-09-25 13:17:50,896 INFO  L264        CegarLoopResult]: At program point  testENTRY(lines 701 766)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:17:50,896 INFO  L268        CegarLoopResult]: For program point  L731(lines 731 737)  no Hoare annotation was computed.
[2020-09-25 13:17:50,896 INFO  L268        CegarLoopResult]: For program point  L731-1(lines 731 737)  no Hoare annotation was computed.
[2020-09-25 13:17:50,896 INFO  L268        CegarLoopResult]: For program point  testFINAL(lines 701 766)  no Hoare annotation was computed.
[2020-09-25 13:17:50,896 INFO  L264        CegarLoopResult]: At program point  L756(lines 711 758)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,896 INFO  L264        CegarLoopResult]: At program point  L723(line 723)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,896 INFO  L268        CegarLoopResult]: For program point  L719(line 719)  no Hoare annotation was computed.
[2020-09-25 13:17:50,897 INFO  L268        CegarLoopResult]: For program point  L719-1(line 719)  no Hoare annotation was computed.
[2020-09-25 13:17:50,897 INFO  L268        CegarLoopResult]: For program point  L703(line 703)  no Hoare annotation was computed.
[2020-09-25 13:17:50,897 INFO  L268        CegarLoopResult]: For program point  L749(lines 749 753)  no Hoare annotation was computed.
[2020-09-25 13:17:50,897 INFO  L264        CegarLoopResult]: At program point  L749-2(lines 741 754)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,897 INFO  L268        CegarLoopResult]: For program point  L712(lines 711 758)  no Hoare annotation was computed.
[2020-09-25 13:17:50,897 INFO  L268        CegarLoopResult]: For program point  L741(lines 741 754)  no Hoare annotation was computed.
[2020-09-25 13:17:50,897 INFO  L268        CegarLoopResult]: For program point  L417(line 417)  no Hoare annotation was computed.
[2020-09-25 13:17:50,897 INFO  L268        CegarLoopResult]: For program point  L450-1(line 450)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  L448(line 448)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  L450-2(line 450)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  L415(line 415)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  L448-1(line 448)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  L446(line 446)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  L448-2(line 448)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  L413(line 413)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  L411(line 411)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argENTRY(lines 409 454)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  L409(lines 409 454)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  L440(lines 440 441)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  L440-1(lines 423 443)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  L428(line 428)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  L428-1(line 428)  no Hoare annotation was computed.
[2020-09-25 13:17:50,898 INFO  L268        CegarLoopResult]: For program point  L426(line 426)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  L428-2(line 428)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  L420(line 420)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  L451(line 451)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  L418(line 418)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  L449(line 449)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  L416(line 416)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  L447(line 447)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  L414(line 414)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  L445(line 445)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  L412(line 412)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  L410(line 410)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argEXIT(lines 409 454)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  L433(lines 433 434)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argFINAL(lines 409 454)  no Hoare annotation was computed.
[2020-09-25 13:17:50,899 INFO  L268        CegarLoopResult]: For program point  L429(lines 429 436)  no Hoare annotation was computed.
[2020-09-25 13:17:50,900 INFO  L268        CegarLoopResult]: For program point  L427(line 427)  no Hoare annotation was computed.
[2020-09-25 13:17:50,900 INFO  L268        CegarLoopResult]: For program point  L425(line 425)  no Hoare annotation was computed.
[2020-09-25 13:17:50,900 INFO  L268        CegarLoopResult]: For program point  L423(lines 423 443)  no Hoare annotation was computed.
[2020-09-25 13:17:50,900 INFO  L268        CegarLoopResult]: For program point  L419(line 419)  no Hoare annotation was computed.
[2020-09-25 13:17:50,900 INFO  L268        CegarLoopResult]: For program point  L450(line 450)  no Hoare annotation was computed.
[2020-09-25 13:17:50,900 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__lowWaterSensorENTRY(lines 582 589)  no Hoare annotation was computed.
[2020-09-25 13:17:50,900 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__lowWaterSensorFINAL(lines 582 589)  no Hoare annotation was computed.
[2020-09-25 13:17:50,900 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__lowWaterSensorEXIT(lines 582 589)  no Hoare annotation was computed.
[2020-09-25 13:17:50,900 INFO  L268        CegarLoopResult]: For program point  isLowWaterSensorDryFINAL(lines 126 134)  no Hoare annotation was computed.
[2020-09-25 13:17:50,900 INFO  L271        CegarLoopResult]: At program point  isLowWaterSensorDryENTRY(lines 126 134)  the Hoare annotation is:  true
[2020-09-25 13:17:50,900 INFO  L268        CegarLoopResult]: For program point  L131(line 131)  no Hoare annotation was computed.
[2020-09-25 13:17:50,900 INFO  L268        CegarLoopResult]: For program point  isLowWaterSensorDryEXIT(lines 126 134)  no Hoare annotation was computed.
[2020-09-25 13:17:50,900 INFO  L268        CegarLoopResult]: For program point  L130(line 130)  no Hoare annotation was computed.
[2020-09-25 13:17:50,900 INFO  L268        CegarLoopResult]: For program point  L108(line 108)  no Hoare annotation was computed.
[2020-09-25 13:17:50,901 INFO  L268        CegarLoopResult]: For program point  printEnvironmentEXIT(lines 94 116)  no Hoare annotation was computed.
[2020-09-25 13:17:50,901 INFO  L268        CegarLoopResult]: For program point  L104(line 104)  no Hoare annotation was computed.
[2020-09-25 13:17:50,901 INFO  L268        CegarLoopResult]: For program point  L102(lines 102 110)  no Hoare annotation was computed.
[2020-09-25 13:17:50,901 INFO  L268        CegarLoopResult]: For program point  printEnvironmentENTRY(lines 94 116)  no Hoare annotation was computed.
[2020-09-25 13:17:50,901 INFO  L268        CegarLoopResult]: For program point  printEnvironmentFINAL(lines 94 116)  no Hoare annotation was computed.
[2020-09-25 13:17:50,901 INFO  L268        CegarLoopResult]: For program point  L100(line 100)  no Hoare annotation was computed.
[2020-09-25 13:17:50,901 INFO  L268        CegarLoopResult]: For program point  L102-2(lines 102 110)  no Hoare annotation was computed.
[2020-09-25 13:17:50,901 INFO  L268        CegarLoopResult]: For program point  L382(line 382)  no Hoare annotation was computed.
[2020-09-25 13:17:50,901 INFO  L268        CegarLoopResult]: For program point  L382-1(line 382)  no Hoare annotation was computed.
[2020-09-25 13:17:50,902 INFO  L268        CegarLoopResult]: For program point  L316(line 316)  no Hoare annotation was computed.
[2020-09-25 13:17:50,902 INFO  L268        CegarLoopResult]: For program point  L382-2(line 382)  no Hoare annotation was computed.
[2020-09-25 13:17:50,902 INFO  L268        CegarLoopResult]: For program point  L308(line 308)  no Hoare annotation was computed.
[2020-09-25 13:17:50,902 INFO  L268        CegarLoopResult]: For program point  L366(line 366)  no Hoare annotation was computed.
[2020-09-25 13:17:50,902 INFO  L268        CegarLoopResult]: For program point  L366-1(line 366)  no Hoare annotation was computed.
[2020-09-25 13:17:50,902 INFO  L268        CegarLoopResult]: For program point  L366-2(line 366)  no Hoare annotation was computed.
[2020-09-25 13:17:50,902 INFO  L268        CegarLoopResult]: For program point  L325(line 325)  no Hoare annotation was computed.
[2020-09-25 13:17:50,902 INFO  L268        CegarLoopResult]: For program point  L383(line 383)  no Hoare annotation was computed.
[2020-09-25 13:17:50,903 INFO  L268        CegarLoopResult]: For program point  L317(line 317)  no Hoare annotation was computed.
[2020-09-25 13:17:50,903 INFO  L268        CegarLoopResult]: For program point  L342(line 342)  no Hoare annotation was computed.
[2020-09-25 13:17:50,903 INFO  L268        CegarLoopResult]: For program point  L309(line 309)  no Hoare annotation was computed.
[2020-09-25 13:17:50,903 INFO  L268        CegarLoopResult]: For program point  L400(line 400)  no Hoare annotation was computed.
[2020-09-25 13:17:50,903 INFO  L268        CegarLoopResult]: For program point  L367(line 367)  no Hoare annotation was computed.
[2020-09-25 13:17:50,903 INFO  L268        CegarLoopResult]: For program point  L326(line 326)  no Hoare annotation was computed.
[2020-09-25 13:17:50,903 INFO  L268        CegarLoopResult]: For program point  L384(line 384)  no Hoare annotation was computed.
[2020-09-25 13:17:50,903 INFO  L268        CegarLoopResult]: For program point  L384-1(line 384)  no Hoare annotation was computed.
[2020-09-25 13:17:50,904 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtENTRY(lines 306 408)  no Hoare annotation was computed.
[2020-09-25 13:17:50,904 INFO  L268        CegarLoopResult]: For program point  L318(line 318)  no Hoare annotation was computed.
[2020-09-25 13:17:50,904 INFO  L268        CegarLoopResult]: For program point  L384-2(line 384)  no Hoare annotation was computed.
[2020-09-25 13:17:50,904 INFO  L268        CegarLoopResult]: For program point  L376(lines 354 377)  no Hoare annotation was computed.
[2020-09-25 13:17:50,904 INFO  L268        CegarLoopResult]: For program point  L343(line 343)  no Hoare annotation was computed.
[2020-09-25 13:17:50,904 INFO  L268        CegarLoopResult]: For program point  L310(line 310)  no Hoare annotation was computed.
[2020-09-25 13:17:50,904 INFO  L268        CegarLoopResult]: For program point  L401(line 401)  no Hoare annotation was computed.
[2020-09-25 13:17:50,904 INFO  L268        CegarLoopResult]: For program point  L368(line 368)  no Hoare annotation was computed.
[2020-09-25 13:17:50,904 INFO  L268        CegarLoopResult]: For program point  L335(lines 335 351)  no Hoare annotation was computed.
[2020-09-25 13:17:50,905 INFO  L268        CegarLoopResult]: For program point  L368-1(line 368)  no Hoare annotation was computed.
[2020-09-25 13:17:50,905 INFO  L268        CegarLoopResult]: For program point  L368-2(line 368)  no Hoare annotation was computed.
[2020-09-25 13:17:50,905 INFO  L268        CegarLoopResult]: For program point  L327(line 327)  no Hoare annotation was computed.
[2020-09-25 13:17:50,905 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtFINAL(lines 306 408)  no Hoare annotation was computed.
[2020-09-25 13:17:50,905 INFO  L268        CegarLoopResult]: For program point  L385(line 385)  no Hoare annotation was computed.
[2020-09-25 13:17:50,905 INFO  L268        CegarLoopResult]: For program point  L352(lines 352 393)  no Hoare annotation was computed.
[2020-09-25 13:17:50,905 INFO  L268        CegarLoopResult]: For program point  L319(line 319)  no Hoare annotation was computed.
[2020-09-25 13:17:50,905 INFO  L268        CegarLoopResult]: For program point  L344(line 344)  no Hoare annotation was computed.
[2020-09-25 13:17:50,906 INFO  L268        CegarLoopResult]: For program point  L311(line 311)  no Hoare annotation was computed.
[2020-09-25 13:17:50,906 INFO  L268        CegarLoopResult]: For program point  L344-1(line 344)  no Hoare annotation was computed.
[2020-09-25 13:17:50,906 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtEXIT(lines 306 408)  no Hoare annotation was computed.
[2020-09-25 13:17:50,906 INFO  L268        CegarLoopResult]: For program point  L369(line 369)  no Hoare annotation was computed.
[2020-09-25 13:17:50,906 INFO  L268        CegarLoopResult]: For program point  L394(lines 394 405)  no Hoare annotation was computed.
[2020-09-25 13:17:50,906 INFO  L268        CegarLoopResult]: For program point  L386(line 386)  no Hoare annotation was computed.
[2020-09-25 13:17:50,906 INFO  L268        CegarLoopResult]: For program point  L353(line 353)  no Hoare annotation was computed.
[2020-09-25 13:17:50,906 INFO  L268        CegarLoopResult]: For program point  L386-1(line 386)  no Hoare annotation was computed.
[2020-09-25 13:17:50,906 INFO  L268        CegarLoopResult]: For program point  L320(line 320)  no Hoare annotation was computed.
[2020-09-25 13:17:50,906 INFO  L268        CegarLoopResult]: For program point  L312(line 312)  no Hoare annotation was computed.
[2020-09-25 13:17:50,907 INFO  L268        CegarLoopResult]: For program point  L370(line 370)  no Hoare annotation was computed.
[2020-09-25 13:17:50,907 INFO  L268        CegarLoopResult]: For program point  L337(line 337)  no Hoare annotation was computed.
[2020-09-25 13:17:50,907 INFO  L268        CegarLoopResult]: For program point  L370-1(line 370)  no Hoare annotation was computed.
[2020-09-25 13:17:50,907 INFO  L268        CegarLoopResult]: For program point  L337-1(line 337)  no Hoare annotation was computed.
[2020-09-25 13:17:50,907 INFO  L268        CegarLoopResult]: For program point  L395(lines 395 402)  no Hoare annotation was computed.
[2020-09-25 13:17:50,907 INFO  L268        CegarLoopResult]: For program point  L387(line 387)  no Hoare annotation was computed.
[2020-09-25 13:17:50,907 INFO  L268        CegarLoopResult]: For program point  L321(line 321)  no Hoare annotation was computed.
[2020-09-25 13:17:50,907 INFO  L268        CegarLoopResult]: For program point  L346(line 346)  no Hoare annotation was computed.
[2020-09-25 13:17:50,907 INFO  L268        CegarLoopResult]: For program point  L313(line 313)  no Hoare annotation was computed.
[2020-09-25 13:17:50,908 INFO  L268        CegarLoopResult]: For program point  L371(line 371)  no Hoare annotation was computed.
[2020-09-25 13:17:50,908 INFO  L268        CegarLoopResult]: For program point  L338(line 338)  no Hoare annotation was computed.
[2020-09-25 13:17:50,908 INFO  L268        CegarLoopResult]: For program point  L396(line 396)  no Hoare annotation was computed.
[2020-09-25 13:17:50,908 INFO  L268        CegarLoopResult]: For program point  L330(lines 330 334)  no Hoare annotation was computed.
[2020-09-25 13:17:50,908 INFO  L268        CegarLoopResult]: For program point  L322(line 322)  no Hoare annotation was computed.
[2020-09-25 13:17:50,908 INFO  L268        CegarLoopResult]: For program point  L355-2(lines 355 375)  no Hoare annotation was computed.
[2020-09-25 13:17:50,908 INFO  L268        CegarLoopResult]: For program point  L380(line 380)  no Hoare annotation was computed.
[2020-09-25 13:17:50,908 INFO  L268        CegarLoopResult]: For program point  L314(line 314)  no Hoare annotation was computed.
[2020-09-25 13:17:50,908 INFO  L268        CegarLoopResult]: For program point  L339(line 339)  no Hoare annotation was computed.
[2020-09-25 13:17:50,909 INFO  L268        CegarLoopResult]: For program point  L306(lines 306 408)  no Hoare annotation was computed.
[2020-09-25 13:17:50,909 INFO  L268        CegarLoopResult]: For program point  L306-1(lines 306 408)  no Hoare annotation was computed.
[2020-09-25 13:17:50,909 INFO  L268        CegarLoopResult]: For program point  L397(line 397)  no Hoare annotation was computed.
[2020-09-25 13:17:50,909 INFO  L268        CegarLoopResult]: For program point  L364(line 364)  no Hoare annotation was computed.
[2020-09-25 13:17:50,909 INFO  L268        CegarLoopResult]: For program point  L397-1(line 397)  no Hoare annotation was computed.
[2020-09-25 13:17:50,909 INFO  L268        CegarLoopResult]: For program point  L331(line 331)  no Hoare annotation was computed.
[2020-09-25 13:17:50,909 INFO  L268        CegarLoopResult]: For program point  L397-2(line 397)  no Hoare annotation was computed.
[2020-09-25 13:17:50,909 INFO  L268        CegarLoopResult]: For program point  L356(lines 355 375)  no Hoare annotation was computed.
[2020-09-25 13:17:50,909 INFO  L268        CegarLoopResult]: For program point  L323(line 323)  no Hoare annotation was computed.
[2020-09-25 13:17:50,909 INFO  L268        CegarLoopResult]: For program point  L381(line 381)  no Hoare annotation was computed.
[2020-09-25 13:17:50,910 INFO  L268        CegarLoopResult]: For program point  L348(line 348)  no Hoare annotation was computed.
[2020-09-25 13:17:50,910 INFO  L268        CegarLoopResult]: For program point  L315(line 315)  no Hoare annotation was computed.
[2020-09-25 13:17:50,910 INFO  L268        CegarLoopResult]: For program point  L406(line 406)  no Hoare annotation was computed.
[2020-09-25 13:17:50,910 INFO  L268        CegarLoopResult]: For program point  L373(line 373)  no Hoare annotation was computed.
[2020-09-25 13:17:50,910 INFO  L268        CegarLoopResult]: For program point  L340(line 340)  no Hoare annotation was computed.
[2020-09-25 13:17:50,910 INFO  L268        CegarLoopResult]: For program point  L307(line 307)  no Hoare annotation was computed.
[2020-09-25 13:17:50,910 INFO  L268        CegarLoopResult]: For program point  L340-1(line 340)  no Hoare annotation was computed.
[2020-09-25 13:17:50,910 INFO  L268        CegarLoopResult]: For program point  L398(line 398)  no Hoare annotation was computed.
[2020-09-25 13:17:50,910 INFO  L268        CegarLoopResult]: For program point  L365(line 365)  no Hoare annotation was computed.
[2020-09-25 13:17:50,911 INFO  L268        CegarLoopResult]: For program point  L390(line 390)  no Hoare annotation was computed.
[2020-09-25 13:17:50,911 INFO  L268        CegarLoopResult]: For program point  L357(lines 357 361)  no Hoare annotation was computed.
[2020-09-25 13:17:50,911 INFO  L268        CegarLoopResult]: For program point  L324(line 324)  no Hoare annotation was computed.
[2020-09-25 13:17:50,911 INFO  L268        CegarLoopResult]: For program point  select_oneENTRY(lines 772 781)  no Hoare annotation was computed.
[2020-09-25 13:17:50,911 INFO  L268        CegarLoopResult]: For program point  select_oneFINAL(lines 772 781)  no Hoare annotation was computed.
[2020-09-25 13:17:50,911 INFO  L268        CegarLoopResult]: For program point  L778(line 778)  no Hoare annotation was computed.
[2020-09-25 13:17:50,911 INFO  L268        CegarLoopResult]: For program point  L777(line 777)  no Hoare annotation was computed.
[2020-09-25 13:17:50,911 INFO  L268        CegarLoopResult]: For program point  select_oneEXIT(lines 772 781)  no Hoare annotation was computed.
[2020-09-25 13:17:50,911 INFO  L268        CegarLoopResult]: For program point  L774(line 774)  no Hoare annotation was computed.
[2020-09-25 13:17:50,912 INFO  L268        CegarLoopResult]: For program point  L774-1(line 774)  no Hoare annotation was computed.
[2020-09-25 13:17:50,912 INFO  L268        CegarLoopResult]: For program point  L774-2(line 774)  no Hoare annotation was computed.
[2020-09-25 13:17:50,912 INFO  L268        CegarLoopResult]: For program point  L667(line 667)  no Hoare annotation was computed.
[2020-09-25 13:17:50,912 INFO  L268        CegarLoopResult]: For program point  L667-1(line 667)  no Hoare annotation was computed.
[2020-09-25 13:17:50,912 INFO  L268        CegarLoopResult]: For program point  L667-2(line 667)  no Hoare annotation was computed.
[2020-09-25 13:17:50,912 INFO  L268        CegarLoopResult]: For program point  L440(line 440)  no Hoare annotation was computed.
[2020-09-25 13:17:50,912 INFO  L268        CegarLoopResult]: For program point  L440-1(line 440)  no Hoare annotation was computed.
[2020-09-25 13:17:50,912 INFO  L268        CegarLoopResult]: For program point  L48(line 48)  no Hoare annotation was computed.
[2020-09-25 13:17:50,912 INFO  L268        CegarLoopResult]: For program point  L486(line 486)  no Hoare annotation was computed.
[2020-09-25 13:17:50,913 INFO  L268        CegarLoopResult]: For program point  L486-1(line 486)  no Hoare annotation was computed.
[2020-09-25 13:17:50,913 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 13:17:50,913 INFO  L268        CegarLoopResult]: For program point  L-1-1(line -1)  no Hoare annotation was computed.
[2020-09-25 13:17:50,913 INFO  L268        CegarLoopResult]: For program point  L441(line 441)  no Hoare annotation was computed.
[2020-09-25 13:17:50,913 INFO  L268        CegarLoopResult]: For program point  L433(line 433)  no Hoare annotation was computed.
[2020-09-25 13:17:50,913 INFO  L268        CegarLoopResult]: For program point  L305(line 305)  no Hoare annotation was computed.
[2020-09-25 13:17:50,913 INFO  L268        CegarLoopResult]: For program point  L433-1(line 433)  no Hoare annotation was computed.
[2020-09-25 13:17:50,913 INFO  L268        CegarLoopResult]: For program point  L904(line 904)  no Hoare annotation was computed.
[2020-09-25 13:17:50,913 INFO  L268        CegarLoopResult]: For program point  L487(line 487)  no Hoare annotation was computed.
[2020-09-25 13:17:50,914 INFO  L268        CegarLoopResult]: For program point  L99(line 99)  no Hoare annotation was computed.
[2020-09-25 13:17:50,914 INFO  L268        CegarLoopResult]: For program point  L99-1(line 99)  no Hoare annotation was computed.
[2020-09-25 13:17:50,914 INFO  L268        CegarLoopResult]: For program point  L479(line 479)  no Hoare annotation was computed.
[2020-09-25 13:17:50,914 INFO  L268        CegarLoopResult]: For program point  L479-1(line 479)  no Hoare annotation was computed.
[2020-09-25 13:17:50,914 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 13:17:50,914 INFO  L268        CegarLoopResult]: For program point  L665(line 665)  no Hoare annotation was computed.
[2020-09-25 13:17:50,914 INFO  L268        CegarLoopResult]: For program point  L665-1(line 665)  no Hoare annotation was computed.
[2020-09-25 13:17:50,914 INFO  L268        CegarLoopResult]: For program point  L665-2(line 665)  no Hoare annotation was computed.
[2020-09-25 13:17:50,914 INFO  L268        CegarLoopResult]: For program point  L665-3(line 665)  no Hoare annotation was computed.
[2020-09-25 13:17:50,914 INFO  L268        CegarLoopResult]: For program point  L661(line 661)  no Hoare annotation was computed.
[2020-09-25 13:17:50,915 INFO  L268        CegarLoopResult]: For program point  L661-1(line 661)  no Hoare annotation was computed.
[2020-09-25 13:17:50,915 INFO  L268        CegarLoopResult]: For program point  L661-2(line 661)  no Hoare annotation was computed.
[2020-09-25 13:17:50,915 INFO  L268        CegarLoopResult]: For program point  L434(line 434)  no Hoare annotation was computed.
[2020-09-25 13:17:50,915 INFO  L268        CegarLoopResult]: For program point  L661-3(line 661)  no Hoare annotation was computed.
[2020-09-25 13:17:50,915 INFO  L268        CegarLoopResult]: For program point  L657(line 657)  no Hoare annotation was computed.
[2020-09-25 13:17:50,915 INFO  L268        CegarLoopResult]: For program point  L661-4(line 661)  no Hoare annotation was computed.
[2020-09-25 13:17:50,915 INFO  L268        CegarLoopResult]: For program point  L112(line 112)  no Hoare annotation was computed.
[2020-09-25 13:17:50,915 INFO  L268        CegarLoopResult]: For program point  L657-1(line 657)  no Hoare annotation was computed.
[2020-09-25 13:17:50,915 INFO  L268        CegarLoopResult]: For program point  L112-1(line 112)  no Hoare annotation was computed.
[2020-09-25 13:17:50,916 INFO  L268        CegarLoopResult]: For program point  L657-2(line 657)  no Hoare annotation was computed.
[2020-09-25 13:17:50,916 INFO  L268        CegarLoopResult]: For program point  L112-2(line 112)  no Hoare annotation was computed.
[2020-09-25 13:17:50,916 INFO  L268        CegarLoopResult]: For program point  L657-3(line 657)  no Hoare annotation was computed.
[2020-09-25 13:17:50,916 INFO  L268        CegarLoopResult]: For program point  L653(line 653)  no Hoare annotation was computed.
[2020-09-25 13:17:50,916 INFO  L268        CegarLoopResult]: For program point  L108(line 108)  no Hoare annotation was computed.
[2020-09-25 13:17:50,916 INFO  L268        CegarLoopResult]: For program point  L653-1(line 653)  no Hoare annotation was computed.
[2020-09-25 13:17:50,916 INFO  L268        CegarLoopResult]: For program point  L108-1(line 108)  no Hoare annotation was computed.
[2020-09-25 13:17:50,916 INFO  L268        CegarLoopResult]: For program point  L653-2(line 653)  no Hoare annotation was computed.
[2020-09-25 13:17:50,916 INFO  L268        CegarLoopResult]: For program point  L108-2(line 108)  no Hoare annotation was computed.
[2020-09-25 13:17:50,916 INFO  L268        CegarLoopResult]: For program point  L653-3(line 653)  no Hoare annotation was computed.
[2020-09-25 13:17:50,917 INFO  L268        CegarLoopResult]: For program point  L108-3(line 108)  no Hoare annotation was computed.
[2020-09-25 13:17:50,917 INFO  L268        CegarLoopResult]: For program point  L649(line 649)  no Hoare annotation was computed.
[2020-09-25 13:17:50,917 INFO  L268        CegarLoopResult]: For program point  L653-4(line 653)  no Hoare annotation was computed.
[2020-09-25 13:17:50,917 INFO  L268        CegarLoopResult]: For program point  L104(line 104)  no Hoare annotation was computed.
[2020-09-25 13:17:50,917 INFO  L268        CegarLoopResult]: For program point  L649-1(line 649)  no Hoare annotation was computed.
[2020-09-25 13:17:50,917 INFO  L268        CegarLoopResult]: For program point  L653-5(line 653)  no Hoare annotation was computed.
[2020-09-25 13:17:50,917 INFO  L268        CegarLoopResult]: For program point  L104-1(line 104)  no Hoare annotation was computed.
[2020-09-25 13:17:50,917 INFO  L268        CegarLoopResult]: For program point  L649-2(line 649)  no Hoare annotation was computed.
[2020-09-25 13:17:50,917 INFO  L268        CegarLoopResult]: For program point  L653-6(line 653)  no Hoare annotation was computed.
[2020-09-25 13:17:50,918 INFO  L268        CegarLoopResult]: For program point  L104-2(line 104)  no Hoare annotation was computed.
[2020-09-25 13:17:50,918 INFO  L268        CegarLoopResult]: For program point  L649-3(line 649)  no Hoare annotation was computed.
[2020-09-25 13:17:50,918 INFO  L268        CegarLoopResult]: For program point  L653-7(line 653)  no Hoare annotation was computed.
[2020-09-25 13:17:50,918 INFO  L268        CegarLoopResult]: For program point  L806(line 806)  no Hoare annotation was computed.
[2020-09-25 13:17:50,918 INFO  L268        CegarLoopResult]: For program point  L104-3(line 104)  no Hoare annotation was computed.
[2020-09-25 13:17:50,918 INFO  L268        CegarLoopResult]: For program point  L645(line 645)  no Hoare annotation was computed.
[2020-09-25 13:17:50,918 INFO  L268        CegarLoopResult]: For program point  L649-4(line 649)  no Hoare annotation was computed.
[2020-09-25 13:17:50,918 INFO  L268        CegarLoopResult]: For program point  L517(line 517)  no Hoare annotation was computed.
[2020-09-25 13:17:50,918 INFO  L268        CegarLoopResult]: For program point  L100(line 100)  no Hoare annotation was computed.
[2020-09-25 13:17:50,918 INFO  L268        CegarLoopResult]: For program point  L104-4(line 104)  no Hoare annotation was computed.
[2020-09-25 13:17:50,919 INFO  L268        CegarLoopResult]: For program point  L645-1(line 645)  no Hoare annotation was computed.
[2020-09-25 13:17:50,919 INFO  L268        CegarLoopResult]: For program point  L100-1(line 100)  no Hoare annotation was computed.
[2020-09-25 13:17:50,919 INFO  L268        CegarLoopResult]: For program point  L104-5(line 104)  no Hoare annotation was computed.
[2020-09-25 13:17:50,919 INFO  L268        CegarLoopResult]: For program point  L645-2(line 645)  no Hoare annotation was computed.
[2020-09-25 13:17:50,919 INFO  L268        CegarLoopResult]: For program point  L100-2(line 100)  no Hoare annotation was computed.
[2020-09-25 13:17:50,919 INFO  L268        CegarLoopResult]: For program point  L645-3(line 645)  no Hoare annotation was computed.
[2020-09-25 13:17:50,919 INFO  L268        CegarLoopResult]: For program point  L100-3(line 100)  no Hoare annotation was computed.
[2020-09-25 13:17:50,919 INFO  L268        CegarLoopResult]: For program point  L641(line 641)  no Hoare annotation was computed.
[2020-09-25 13:17:50,919 INFO  L268        CegarLoopResult]: For program point  L100-4(line 100)  no Hoare annotation was computed.
[2020-09-25 13:17:50,920 INFO  L268        CegarLoopResult]: For program point  L480(line 480)  no Hoare annotation was computed.
[2020-09-25 13:17:50,920 INFO  L268        CegarLoopResult]: For program point  L100-5(line 100)  no Hoare annotation was computed.
[2020-09-25 13:17:50,920 INFO  L268        CegarLoopResult]: For program point  L100-6(line 100)  no Hoare annotation was computed.
[2020-09-25 13:17:50,920 INFO  L268        CegarLoopResult]: For program point  L100-7(line 100)  no Hoare annotation was computed.
[2020-09-25 13:17:50,920 INFO  L264        CegarLoopResult]: At program point  ULTIMATE.initENTRY(line -1)  the Hoare annotation is:  (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|))
[2020-09-25 13:17:50,920 INFO  L268        CegarLoopResult]: For program point  L518(line 518)  no Hoare annotation was computed.
[2020-09-25 13:17:50,920 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 13:17:50,921 INFO  L268        CegarLoopResult]: For program point  activatePumpEXIT(lines 591 607)  no Hoare annotation was computed.
[2020-09-25 13:17:50,921 INFO  L268        CegarLoopResult]: For program point  L602(line 602)  no Hoare annotation was computed.
[2020-09-25 13:17:50,921 INFO  L268        CegarLoopResult]: For program point  L602-1(lines 591 607)  no Hoare annotation was computed.
[2020-09-25 13:17:50,921 INFO  L268        CegarLoopResult]: For program point  activatePumpENTRY(lines 591 607)  no Hoare annotation was computed.
[2020-09-25 13:17:50,921 INFO  L268        CegarLoopResult]: For program point  L598(lines 598 604)  no Hoare annotation was computed.
[2020-09-25 13:17:50,921 INFO  L268        CegarLoopResult]: For program point  L596(line 596)  no Hoare annotation was computed.
[2020-09-25 13:17:50,921 INFO  L268        CegarLoopResult]: For program point  L596-1(line 596)  no Hoare annotation was computed.
[2020-09-25 13:17:50,921 INFO  L268        CegarLoopResult]: For program point  L596-2(line 596)  no Hoare annotation was computed.
[2020-09-25 13:17:50,921 INFO  L268        CegarLoopResult]: For program point  L596-3(line 596)  no Hoare annotation was computed.
[2020-09-25 13:17:50,922 INFO  L271        CegarLoopResult]: At program point  getWaterLevelENTRY(lines 117 125)  the Hoare annotation is:  true
[2020-09-25 13:17:50,922 INFO  L268        CegarLoopResult]: For program point  L122(line 122)  no Hoare annotation was computed.
[2020-09-25 13:17:50,922 INFO  L268        CegarLoopResult]: For program point  L121(line 121)  no Hoare annotation was computed.
[2020-09-25 13:17:50,922 INFO  L268        CegarLoopResult]: For program point  getWaterLevelFINAL(lines 117 125)  no Hoare annotation was computed.
[2020-09-25 13:17:50,922 INFO  L268        CegarLoopResult]: For program point  getWaterLevelEXIT(lines 117 125)  no Hoare annotation was computed.
[2020-09-25 13:17:50,922 INFO  L268        CegarLoopResult]: For program point  L80(line 80)  no Hoare annotation was computed.
[2020-09-25 13:17:50,922 INFO  L268        CegarLoopResult]: For program point  L78(line 78)  no Hoare annotation was computed.
[2020-09-25 13:17:50,922 INFO  L268        CegarLoopResult]: For program point  L77-1(lines 73 84)  no Hoare annotation was computed.
[2020-09-25 13:17:50,922 INFO  L264        CegarLoopResult]: At program point  changeMethaneLevelENTRY(lines 73 84)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))
[2020-09-25 13:17:50,923 INFO  L268        CegarLoopResult]: For program point  changeMethaneLevelEXIT(lines 73 84)  no Hoare annotation was computed.
[2020-09-25 13:17:50,923 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 13:17:50,923 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 13:17:50,923 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intENTRY(line -1)  no Hoare annotation was computed.
[2020-09-25 13:17:50,923 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 13:17:50,923 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalENTRY(lines 85 93)  no Hoare annotation was computed.
[2020-09-25 13:17:50,923 INFO  L268        CegarLoopResult]: For program point  L90(line 90)  no Hoare annotation was computed.
[2020-09-25 13:17:50,923 INFO  L268        CegarLoopResult]: For program point  L89(line 89)  no Hoare annotation was computed.
[2020-09-25 13:17:50,923 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalFINAL(lines 85 93)  no Hoare annotation was computed.
[2020-09-25 13:17:50,923 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalEXIT(lines 85 93)  no Hoare annotation was computed.
[2020-09-25 13:17:50,924 INFO  L264        CegarLoopResult]: At program point  L538(line 538)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 13:17:50,924 INFO  L264        CegarLoopResult]: At program point  L536(lines 536 542)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 13:17:50,924 INFO  L264        CegarLoopResult]: At program point  L531(line 531)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,924 INFO  L268        CegarLoopResult]: For program point  L529(lines 525 547)  no Hoare annotation was computed.
[2020-09-25 13:17:50,924 INFO  L264        CegarLoopResult]: At program point  timeShiftENTRY(lines 522 548)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,924 INFO  L268        CegarLoopResult]: For program point  L527(lines 525 547)  no Hoare annotation was computed.
[2020-09-25 13:17:50,924 INFO  L268        CegarLoopResult]: For program point  timeShiftEXIT(lines 522 548)  no Hoare annotation was computed.
[2020-09-25 13:17:50,925 INFO  L268        CegarLoopResult]: For program point  timeShiftFINAL(lines 522 548)  no Hoare annotation was computed.
[2020-09-25 13:17:50,925 INFO  L271        CegarLoopResult]: At program point  L832(lines 807 836)  the Hoare annotation is:  true
[2020-09-25 13:17:50,925 INFO  L268        CegarLoopResult]: For program point  cleanupEXIT(lines 807 836)  no Hoare annotation was computed.
[2020-09-25 13:17:50,925 INFO  L268        CegarLoopResult]: For program point  L828(line 828)  no Hoare annotation was computed.
[2020-09-25 13:17:50,925 INFO  L268        CegarLoopResult]: For program point  L818(line 818)  no Hoare annotation was computed.
[2020-09-25 13:17:50,925 INFO  L264        CegarLoopResult]: At program point  cleanupENTRY(lines 807 836)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,925 INFO  L268        CegarLoopResult]: For program point  L821(lines 821 825)  no Hoare annotation was computed.
[2020-09-25 13:17:50,925 INFO  L264        CegarLoopResult]: At program point  L821-1(lines 821 825)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 13:17:50,925 INFO  L264        CegarLoopResult]: At program point  L817-2(lines 817 831)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 13:17:50,926 INFO  L264        CegarLoopResult]: At program point  L813(line 813)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 13:17:50,926 INFO  L268        CegarLoopResult]: For program point  L813-1(line 813)  no Hoare annotation was computed.
[2020-09-25 13:17:50,926 INFO  L268        CegarLoopResult]: For program point  L809(line 809)  no Hoare annotation was computed.
[2020-09-25 13:17:50,926 INFO  L271        CegarLoopResult]: At program point  lowerWaterLevelENTRY(lines 49 60)  the Hoare annotation is:  true
[2020-09-25 13:17:50,926 INFO  L268        CegarLoopResult]: For program point  lowerWaterLevelEXIT(lines 49 60)  no Hoare annotation was computed.
[2020-09-25 13:17:50,926 INFO  L268        CegarLoopResult]: For program point  L54(line 54)  no Hoare annotation was computed.
[2020-09-25 13:17:50,926 INFO  L268        CegarLoopResult]: For program point  L53-1(lines 49 60)  no Hoare annotation was computed.
[2020-09-25 13:17:50,926 INFO  L268        CegarLoopResult]: For program point  setupEXIT(lines 861 867)  no Hoare annotation was computed.
[2020-09-25 13:17:50,927 INFO  L271        CegarLoopResult]: At program point  setupFINAL(lines 861 867)  the Hoare annotation is:  true
[2020-09-25 13:17:50,927 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 13:17:50,927 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0))
[2020-09-25 13:17:50,927 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2020-09-25 13:17:50,927 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 13:17:50,927 INFO  L268        CegarLoopResult]: For program point  startSystemEXIT(lines 691 698)  no Hoare annotation was computed.
[2020-09-25 13:17:50,927 INFO  L264        CegarLoopResult]: At program point  startSystemENTRY(lines 691 698)  the Hoare annotation is:  (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))
[2020-09-25 13:17:50,927 INFO  L268        CegarLoopResult]: For program point  startSystemFINAL(lines 691 698)  no Hoare annotation was computed.
[2020-09-25 13:17:50,927 INFO  L268        CegarLoopResult]: For program point  L65-1(lines 61 72)  no Hoare annotation was computed.
[2020-09-25 13:17:50,928 INFO  L268        CegarLoopResult]: For program point  waterRiseEXIT(lines 61 72)  no Hoare annotation was computed.
[2020-09-25 13:17:50,928 INFO  L264        CegarLoopResult]: At program point  waterRiseENTRY(lines 61 72)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)))
[2020-09-25 13:17:50,928 INFO  L268        CegarLoopResult]: For program point  L66(line 66)  no Hoare annotation was computed.
[2020-09-25 13:17:50,928 INFO  L268        CegarLoopResult]: For program point  __automaton_failFINAL(lines 502 509)  no Hoare annotation was computed.
[2020-09-25 13:17:50,928 INFO  L268        CegarLoopResult]: For program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 506)  no Hoare annotation was computed.
[2020-09-25 13:17:50,928 INFO  L271        CegarLoopResult]: At program point  __automaton_failENTRY(lines 502 509)  the Hoare annotation is:  true
[2020-09-25 13:17:50,928 INFO  L268        CegarLoopResult]: For program point  __automaton_failEXIT(lines 502 509)  no Hoare annotation was computed.
[2020-09-25 13:17:50,949 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.09 01:17:50 BoogieIcfgContainer
[2020-09-25 13:17:50,949 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-09-25 13:17:50,951 INFO  L168              Benchmark]: Toolchain (without parser) took 32287.58 ms. Allocated memory was 137.4 MB in the beginning and 590.9 MB in the end (delta: 453.5 MB). Free memory was 98.1 MB in the beginning and 262.9 MB in the end (delta: -164.8 MB). Peak memory consumption was 435.7 MB. Max. memory is 7.1 GB.
[2020-09-25 13:17:50,952 INFO  L168              Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 137.4 MB. Free memory was 117.6 MB in the beginning and 117.2 MB in the end (delta: 419.7 kB). Peak memory consumption was 419.7 kB. Max. memory is 7.1 GB.
[2020-09-25 13:17:50,953 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 738.39 ms. Allocated memory was 137.4 MB in the beginning and 200.8 MB in the end (delta: 63.4 MB). Free memory was 97.2 MB in the beginning and 169.5 MB in the end (delta: -72.3 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB.
[2020-09-25 13:17:50,954 INFO  L168              Benchmark]: Boogie Preprocessor took 118.19 ms. Allocated memory is still 200.8 MB. Free memory was 169.5 MB in the beginning and 165.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB.
[2020-09-25 13:17:50,955 INFO  L168              Benchmark]: RCFGBuilder took 1474.81 ms. Allocated memory was 200.8 MB in the beginning and 229.6 MB in the end (delta: 28.8 MB). Free memory was 165.4 MB in the beginning and 175.6 MB in the end (delta: -10.2 MB). Peak memory consumption was 89.0 MB. Max. memory is 7.1 GB.
[2020-09-25 13:17:50,956 INFO  L168              Benchmark]: TraceAbstraction took 29944.10 ms. Allocated memory was 229.6 MB in the beginning and 590.9 MB in the end (delta: 361.2 MB). Free memory was 175.6 MB in the beginning and 262.9 MB in the end (delta: -87.3 MB). Peak memory consumption was 421.0 MB. Max. memory is 7.1 GB.
[2020-09-25 13:17:50,960 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.31 ms. Allocated memory is still 137.4 MB. Free memory was 117.6 MB in the beginning and 117.2 MB in the end (delta: 419.7 kB). Peak memory consumption was 419.7 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 738.39 ms. Allocated memory was 137.4 MB in the beginning and 200.8 MB in the end (delta: 63.4 MB). Free memory was 97.2 MB in the beginning and 169.5 MB in the end (delta: -72.3 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 118.19 ms. Allocated memory is still 200.8 MB. Free memory was 169.5 MB in the beginning and 165.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1474.81 ms. Allocated memory was 200.8 MB in the beginning and 229.6 MB in the end (delta: 28.8 MB). Free memory was 165.4 MB in the beginning and 175.6 MB in the end (delta: -10.2 MB). Peak memory consumption was 89.0 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 29944.10 ms. Allocated memory was 229.6 MB in the beginning and 590.9 MB in the end (delta: 361.2 MB). Free memory was 175.6 MB in the beginning and 262.9 MB in the end (delta: -87.3 MB). Peak memory consumption was 421.0 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 506]: 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: 807]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 711]: Loop Invariant
    Derived loop invariant: (!(1 <= \old(systemActive)) || (1 <= systemActive && pumpRunning == 0)) || !(\old(pumpRunning) == 0)
  - InvariantResult [Line: 710]: Loop Invariant
    Derived loop invariant: (!(1 <= \old(systemActive)) || (1 <= systemActive && pumpRunning == 0)) || !(\old(pumpRunning) == 0)
  - InvariantResult [Line: 817]: Loop Invariant
    Derived loop invariant: (!(1 <= systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 41 procedures, 629 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 18.2s, OverallIterations: 2, TraceHistogramMax: 2, AutomataDifference: 5.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 420 SDtfs, 897 SDslu, 707 SDs, 0 SdLazy, 903 SolverSat, 255 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 78 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 2.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=292occurred 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: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 44 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 54 LocationsWithAnnotation, 157 PreInvPairs, 189 NumberOfFragments, 758 HoareAnnotationTreeSize, 157 FomulaSimplifications, 4131 FormulaSimplificationTreeSizeReduction, 7.1s HoareSimplificationTime, 54 FomulaSimplificationsInter, 5365 FormulaSimplificationTreeSizeReductionInter, 4.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 12.2s InterpolantComputationTime, 329 NumberOfCodeBlocks, 329 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 327 ConstructedInterpolants, 0 QuantifiedInterpolants, 148920 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 10/10 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...