/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.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product25.cil.c


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


This is Ultimate 0.1.25-72570d3
[2020-08-22 21:11:24,058 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-08-22 21:11:24,061 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-08-22 21:11:24,103 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-08-22 21:11:24,103 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-08-22 21:11:24,111 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-08-22 21:11:24,115 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-08-22 21:11:24,118 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-08-22 21:11:24,121 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-08-22 21:11:24,124 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-08-22 21:11:24,125 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-08-22 21:11:24,126 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-08-22 21:11:24,126 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-08-22 21:11:24,129 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-08-22 21:11:24,132 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-08-22 21:11:24,134 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-08-22 21:11:24,136 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-08-22 21:11:24,137 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-08-22 21:11:24,139 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-08-22 21:11:24,147 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-08-22 21:11:24,149 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-08-22 21:11:24,150 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-08-22 21:11:24,151 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-08-22 21:11:24,152 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-08-22 21:11:24,163 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-08-22 21:11:24,164 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-08-22 21:11:24,164 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-08-22 21:11:24,165 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-08-22 21:11:24,165 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-08-22 21:11:24,167 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-08-22 21:11:24,167 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-08-22 21:11:24,168 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-08-22 21:11:24,168 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-08-22 21:11:24,169 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-08-22 21:11:24,170 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-08-22 21:11:24,170 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
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[2020-08-22 21:11:24,171 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-08-22 21:11:24,171 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-08-22 21:11:24,172 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-08-22 21:11:24,174 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-08-22 21:11:24,174 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf
[2020-08-22 21:11:24,189 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-08-22 21:11:24,189 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-08-22 21:11:24,191 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-08-22 21:11:24,191 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-08-22 21:11:24,192 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-08-22 21:11:24,192 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-08-22 21:11:24,192 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-08-22 21:11:24,192 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-08-22 21:11:24,193 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-08-22 21:11:24,193 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-08-22 21:11:24,194 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-08-22 21:11:24,194 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-08-22 21:11:24,194 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-08-22 21:11:24,195 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-08-22 21:11:24,195 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-08-22 21:11:24,195 INFO  L138        SettingsManager]:  * Size of a code block=SingleStatement
[2020-08-22 21:11:24,195 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-08-22 21:11:24,196 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-08-22 21:11:24,196 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-08-22 21:11:24,196 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-08-22 21:11:24,196 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=AcceleratedInterpolation
[2020-08-22 21:11:24,196 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-08-22 21:11:24,197 INFO  L138        SettingsManager]:  * Use separate solver for trace checks=false
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: Use separate solver for trace checks -> true
[2020-08-22 21:11:24,543 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-08-22 21:11:24,559 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-08-22 21:11:24,564 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-08-22 21:11:24,565 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-08-22 21:11:24,566 INFO  L275        PluginConnector]: CDTParser initialized
[2020-08-22 21:11:24,566 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product25.cil.c
[2020-08-22 21:11:24,629 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0d30e046/41c9db43c12a4602b5ecd75a292f1e35/FLAG7543058a5
[2020-08-22 21:11:25,187 INFO  L306              CDTParser]: Found 1 translation units.
[2020-08-22 21:11:25,189 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product25.cil.c
[2020-08-22 21:11:25,206 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0d30e046/41c9db43c12a4602b5ecd75a292f1e35/FLAG7543058a5
[2020-08-22 21:11:25,412 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0d30e046/41c9db43c12a4602b5ecd75a292f1e35
[2020-08-22 21:11:25,420 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-08-22 21:11:25,422 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-08-22 21:11:25,423 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-08-22 21:11:25,423 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-08-22 21:11:25,427 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-08-22 21:11:25,428 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:11:25" (1/1) ...
[2020-08-22 21:11:25,431 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b4a77e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:25, skipping insertion in model container
[2020-08-22 21:11:25,431 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:11:25" (1/1) ...
[2020-08-22 21:11:25,439 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-08-22 21:11:25,481 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-08-22 21:11:25,909 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-08-22 21:11:25,923 INFO  L203         MainTranslator]: Completed pre-run
[2020-08-22 21:11:26,013 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-08-22 21:11:26,056 INFO  L208         MainTranslator]: Completed translation
[2020-08-22 21:11:26,057 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:26 WrapperNode
[2020-08-22 21:11:26,057 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-08-22 21:11:26,058 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-08-22 21:11:26,058 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-08-22 21:11:26,058 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-08-22 21:11:26,072 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:26" (1/1) ...
[2020-08-22 21:11:26,072 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:26" (1/1) ...
[2020-08-22 21:11:26,090 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:26" (1/1) ...
[2020-08-22 21:11:26,091 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:26" (1/1) ...
[2020-08-22 21:11:26,125 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:26" (1/1) ...
[2020-08-22 21:11:26,144 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:26" (1/1) ...
[2020-08-22 21:11:26,149 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:26" (1/1) ...
[2020-08-22 21:11:26,170 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-08-22 21:11:26,170 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-08-22 21:11:26,170 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-08-22 21:11:26,171 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-08-22 21:11:26,171 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:26" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-08-22 21:11:26,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-08-22 21:11:26,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-08-22 21:11:26,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2020-08-22 21:11:26,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2020-08-22 21:11:26,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2020-08-22 21:11:26,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2020-08-22 21:11:26,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2020-08-22 21:11:26,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2020-08-22 21:11:26,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2020-08-22 21:11:26,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry
[2020-08-22 21:11:26,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2020-08-22 21:11:26,257 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2020-08-22 21:11:26,257 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2020-08-22 21:11:26,257 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2020-08-22 21:11:26,257 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1
[2020-08-22 21:11:26,258 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2020-08-22 21:11:26,258 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2020-08-22 21:11:26,259 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2020-08-22 21:11:26,259 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2020-08-22 21:11:26,260 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor
[2020-08-22 21:11:26,260 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2020-08-22 21:11:26,260 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2020-08-22 21:11:26,263 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2020-08-22 21:11:26,263 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2020-08-22 21:11:26,263 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2020-08-22 21:11:26,263 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterLevel
[2020-08-22 21:11:26,264 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2020-08-22 21:11:26,264 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2020-08-22 21:11:26,264 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2020-08-22 21:11:26,264 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2020-08-22 21:11:26,264 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2020-08-22 21:11:26,264 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-08-22 21:11:26,264 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2020-08-22 21:11:26,265 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2020-08-22 21:11:26,265 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2020-08-22 21:11:26,265 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2020-08-22 21:11:26,265 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2020-08-22 21:11:26,265 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2020-08-22 21:11:26,265 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-08-22 21:11:26,265 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-08-22 21:11:26,266 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2020-08-22 21:11:26,266 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2020-08-22 21:11:26,266 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2020-08-22 21:11:26,266 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2020-08-22 21:11:26,266 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2020-08-22 21:11:26,266 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2020-08-22 21:11:26,267 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2020-08-22 21:11:26,267 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry
[2020-08-22 21:11:26,267 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-08-22 21:11:26,267 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2020-08-22 21:11:26,267 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2020-08-22 21:11:26,268 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2020-08-22 21:11:26,268 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2020-08-22 21:11:26,268 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2020-08-22 21:11:26,268 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2020-08-22 21:11:26,268 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1
[2020-08-22 21:11:26,268 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2020-08-22 21:11:26,268 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2020-08-22 21:11:26,269 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2020-08-22 21:11:26,269 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2020-08-22 21:11:26,269 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2020-08-22 21:11:26,269 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2020-08-22 21:11:26,269 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterLevel
[2020-08-22 21:11:26,269 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor
[2020-08-22 21:11:26,269 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2020-08-22 21:11:26,270 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2020-08-22 21:11:26,270 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2020-08-22 21:11:26,270 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2020-08-22 21:11:26,270 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2020-08-22 21:11:26,270 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2020-08-22 21:11:26,271 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-08-22 21:11:26,271 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-08-22 21:11:26,271 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-08-22 21:11:26,271 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-08-22 21:11:26,272 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2020-08-22 21:11:26,272 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-08-22 21:11:26,272 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-08-22 21:11:26,272 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-08-22 21:11:26,272 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-08-22 21:11:26,272 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2020-08-22 21:11:26,273 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-08-22 21:11:26,274 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2020-08-22 21:11:26,274 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2020-08-22 21:11:26,274 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-08-22 21:11:26,274 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2020-08-22 21:11:26,274 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2020-08-22 21:11:26,275 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2020-08-22 21:11:26,276 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-08-22 21:11:26,276 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-08-22 21:11:26,277 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-08-22 21:11:27,505 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-08-22 21:11:27,505 INFO  L295             CfgBuilder]: Removed 5 assume(true) statements.
[2020-08-22 21:11:27,512 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:11:27 BoogieIcfgContainer
[2020-08-22 21:11:27,512 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-08-22 21:11:27,514 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-08-22 21:11:27,514 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-08-22 21:11:27,517 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-08-22 21:11:27,517 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.08 09:11:25" (1/3) ...
[2020-08-22 21:11:27,518 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3697b7d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 09:11:27, skipping insertion in model container
[2020-08-22 21:11:27,518 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:11:26" (2/3) ...
[2020-08-22 21:11:27,519 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3697b7d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 09:11:27, skipping insertion in model container
[2020-08-22 21:11:27,519 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:11:27" (3/3) ...
[2020-08-22 21:11:27,521 INFO  L109   eAbstractionObserver]: Analyzing ICFG minepump_spec1_product25.cil.c
[2020-08-22 21:11:27,532 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-08-22 21:11:27,542 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-08-22 21:11:27,559 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-08-22 21:11:27,584 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-08-22 21:11:27,584 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-08-22 21:11:27,584 INFO  L377      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-08-22 21:11:27,585 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-08-22 21:11:27,585 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-08-22 21:11:27,585 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-08-22 21:11:27,585 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-08-22 21:11:27,586 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-08-22 21:11:27,608 INFO  L276                IsEmpty]: Start isEmpty. Operand 291 states.
[2020-08-22 21:11:27,629 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2020-08-22 21:11:27,630 INFO  L414         BasicCegarLoop]: Found error trace
[2020-08-22 21:11:27,631 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-08-22 21:11:27,632 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-08-22 21:11:27,639 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-08-22 21:11:27,640 INFO  L82        PathProgramCache]: Analyzing trace with hash 864540858, now seen corresponding path program 1 times
[2020-08-22 21:11:27,652 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-08-22 21:11:27,652 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [435692530]
[2020-08-22 21:11:27,653 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-08-22 21:11:28,007 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:28,425 WARN  L193               SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-08-22 21:11:28,428 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-08-22 21:11:28,441 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:28,536 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-08-22 21:11:28,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:28,543 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-08-22 21:11:28,544 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:28,545 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-08-22 21:11:28,546 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:28,548 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-08-22 21:11:28,548 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:28,549 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-08-22 21:11:28,550 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:28,552 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130
[2020-08-22 21:11:28,552 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:28,579 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-08-22 21:11:28,580 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [435692530]
[2020-08-22 21:11:28,582 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-08-22 21:11:28,582 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2020-08-22 21:11:28,583 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271239389]
[2020-08-22 21:11:28,589 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-08-22 21:11:28,589 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-08-22 21:11:28,601 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-08-22 21:11:28,602 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-08-22 21:11:28,604 INFO  L87              Difference]: Start difference. First operand 291 states. Second operand 3 states.
[2020-08-22 21:11:29,789 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-08-22 21:11:29,790 INFO  L93              Difference]: Finished difference Result 413 states and 493 transitions.
[2020-08-22 21:11:29,790 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-08-22 21:11:29,792 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 142
[2020-08-22 21:11:29,793 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-08-22 21:11:29,809 INFO  L225             Difference]: With dead ends: 413
[2020-08-22 21:11:29,809 INFO  L226             Difference]: Without dead ends: 263
[2020-08-22 21:11:29,814 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-08-22 21:11:29,833 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 263 states.
[2020-08-22 21:11:29,924 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 224.
[2020-08-22 21:11:29,926 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 224 states.
[2020-08-22 21:11:29,928 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 241 transitions.
[2020-08-22 21:11:29,930 INFO  L78                 Accepts]: Start accepts. Automaton has 224 states and 241 transitions. Word has length 142
[2020-08-22 21:11:29,931 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-08-22 21:11:29,931 INFO  L479      AbstractCegarLoop]: Abstraction has 224 states and 241 transitions.
[2020-08-22 21:11:29,932 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-08-22 21:11:29,932 INFO  L276                IsEmpty]: Start isEmpty. Operand 224 states and 241 transitions.
[2020-08-22 21:11:29,936 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 144
[2020-08-22 21:11:29,936 INFO  L414         BasicCegarLoop]: Found error trace
[2020-08-22 21:11:29,936 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-08-22 21:11:29,937 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-08-22 21:11:29,937 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-08-22 21:11:29,937 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-08-22 21:11:29,937 INFO  L82        PathProgramCache]: Analyzing trace with hash 1929619954, now seen corresponding path program 1 times
[2020-08-22 21:11:29,938 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-08-22 21:11:29,938 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1440598213]
[2020-08-22 21:11:29,938 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-08-22 21:11:29,983 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:30,252 WARN  L193               SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-08-22 21:11:30,254 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-08-22 21:11:30,262 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:30,294 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-08-22 21:11:30,295 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:30,297 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-08-22 21:11:30,297 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:30,298 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-08-22 21:11:30,299 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:30,301 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-08-22 21:11:30,301 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:30,302 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121
[2020-08-22 21:11:30,303 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:30,304 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131
[2020-08-22 21:11:30,304 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:30,362 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-08-22 21:11:30,362 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1440598213]
[2020-08-22 21:11:30,363 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-08-22 21:11:30,363 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-08-22 21:11:30,363 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [862085683]
[2020-08-22 21:11:30,365 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-08-22 21:11:30,365 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-08-22 21:11:30,366 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-08-22 21:11:30,366 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-08-22 21:11:30,366 INFO  L87              Difference]: Start difference. First operand 224 states and 241 transitions. Second operand 4 states.
[2020-08-22 21:11:30,986 WARN  L193               SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-08-22 21:11:31,693 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-08-22 21:11:31,694 INFO  L93              Difference]: Finished difference Result 330 states and 368 transitions.
[2020-08-22 21:11:31,694 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-08-22 21:11:31,695 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 143
[2020-08-22 21:11:31,696 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-08-22 21:11:31,699 INFO  L225             Difference]: With dead ends: 330
[2020-08-22 21:11:31,699 INFO  L226             Difference]: Without dead ends: 246
[2020-08-22 21:11:31,701 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-08-22 21:11:31,702 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 246 states.
[2020-08-22 21:11:31,768 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 214.
[2020-08-22 21:11:31,769 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 214 states.
[2020-08-22 21:11:31,770 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 228 transitions.
[2020-08-22 21:11:31,770 INFO  L78                 Accepts]: Start accepts. Automaton has 214 states and 228 transitions. Word has length 143
[2020-08-22 21:11:31,771 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-08-22 21:11:31,771 INFO  L479      AbstractCegarLoop]: Abstraction has 214 states and 228 transitions.
[2020-08-22 21:11:31,771 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2020-08-22 21:11:31,771 INFO  L276                IsEmpty]: Start isEmpty. Operand 214 states and 228 transitions.
[2020-08-22 21:11:31,774 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 153
[2020-08-22 21:11:31,774 INFO  L414         BasicCegarLoop]: Found error trace
[2020-08-22 21:11:31,774 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-08-22 21:11:31,774 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-08-22 21:11:31,775 INFO  L427      AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-08-22 21:11:31,775 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-08-22 21:11:31,775 INFO  L82        PathProgramCache]: Analyzing trace with hash 741025879, now seen corresponding path program 1 times
[2020-08-22 21:11:31,775 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-08-22 21:11:31,779 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [983942629]
[2020-08-22 21:11:31,779 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-08-22 21:11:31,856 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:32,191 WARN  L193               SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-08-22 21:11:32,193 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-08-22 21:11:32,214 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:32,247 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-08-22 21:11:32,249 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:32,250 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-08-22 21:11:32,250 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:32,251 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-08-22 21:11:32,253 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:32,293 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-08-22 21:11:32,295 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:32,296 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130
[2020-08-22 21:11:32,297 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:32,298 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140
[2020-08-22 21:11:32,298 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:32,336 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-08-22 21:11:32,336 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [983942629]
[2020-08-22 21:11:32,336 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-08-22 21:11:32,337 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9
[2020-08-22 21:11:32,337 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056842304]
[2020-08-22 21:11:32,337 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 9 states
[2020-08-22 21:11:32,338 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-08-22 21:11:32,338 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2020-08-22 21:11:32,338 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72
[2020-08-22 21:11:32,338 INFO  L87              Difference]: Start difference. First operand 214 states and 228 transitions. Second operand 9 states.
[2020-08-22 21:11:32,826 WARN  L193               SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-08-22 21:11:33,192 WARN  L193               SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-08-22 21:11:33,438 WARN  L193               SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-08-22 21:11:33,674 WARN  L193               SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-08-22 21:11:33,910 WARN  L193               SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-08-22 21:11:34,162 WARN  L193               SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-08-22 21:11:35,282 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-08-22 21:11:35,283 INFO  L93              Difference]: Finished difference Result 350 states and 393 transitions.
[2020-08-22 21:11:35,283 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2020-08-22 21:11:35,283 INFO  L78                 Accepts]: Start accepts. Automaton has 9 states. Word has length 152
[2020-08-22 21:11:35,285 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-08-22 21:11:35,288 INFO  L225             Difference]: With dead ends: 350
[2020-08-22 21:11:35,288 INFO  L226             Difference]: Without dead ends: 246
[2020-08-22 21:11:35,290 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210
[2020-08-22 21:11:35,291 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 246 states.
[2020-08-22 21:11:35,368 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 214.
[2020-08-22 21:11:35,369 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 214 states.
[2020-08-22 21:11:35,370 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 227 transitions.
[2020-08-22 21:11:35,370 INFO  L78                 Accepts]: Start accepts. Automaton has 214 states and 227 transitions. Word has length 152
[2020-08-22 21:11:35,371 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-08-22 21:11:35,371 INFO  L479      AbstractCegarLoop]: Abstraction has 214 states and 227 transitions.
[2020-08-22 21:11:35,371 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 9 states.
[2020-08-22 21:11:35,371 INFO  L276                IsEmpty]: Start isEmpty. Operand 214 states and 227 transitions.
[2020-08-22 21:11:35,373 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 161
[2020-08-22 21:11:35,374 INFO  L414         BasicCegarLoop]: Found error trace
[2020-08-22 21:11:35,374 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-08-22 21:11:35,374 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-08-22 21:11:35,375 INFO  L427      AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-08-22 21:11:35,375 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-08-22 21:11:35,375 INFO  L82        PathProgramCache]: Analyzing trace with hash -330703182, now seen corresponding path program 1 times
[2020-08-22 21:11:35,375 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-08-22 21:11:35,376 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1048108557]
[2020-08-22 21:11:35,376 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-08-22 21:11:35,410 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:35,690 WARN  L193               SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-08-22 21:11:35,691 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-08-22 21:11:35,713 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:35,742 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-08-22 21:11:35,743 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:35,744 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-08-22 21:11:35,745 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:35,746 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-08-22 21:11:35,747 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:35,748 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-08-22 21:11:35,749 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:35,763 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127
[2020-08-22 21:11:35,764 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:35,765 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-08-22 21:11:35,765 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:35,766 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138
[2020-08-22 21:11:35,767 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:35,791 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148
[2020-08-22 21:11:35,792 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:35,822 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-08-22 21:11:35,823 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1048108557]
[2020-08-22 21:11:35,823 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-08-22 21:11:35,823 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9
[2020-08-22 21:11:35,824 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1974850169]
[2020-08-22 21:11:35,824 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 9 states
[2020-08-22 21:11:35,825 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-08-22 21:11:35,825 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2020-08-22 21:11:35,826 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72
[2020-08-22 21:11:35,826 INFO  L87              Difference]: Start difference. First operand 214 states and 227 transitions. Second operand 9 states.
[2020-08-22 21:11:36,402 WARN  L193               SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-08-22 21:11:37,900 WARN  L193               SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-08-22 21:11:38,177 WARN  L193               SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-08-22 21:11:38,442 WARN  L193               SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-08-22 21:11:38,702 WARN  L193               SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-08-22 21:11:38,938 WARN  L193               SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-08-22 21:11:39,157 WARN  L193               SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-08-22 21:11:39,375 WARN  L193               SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-08-22 21:11:39,775 WARN  L193               SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-08-22 21:11:40,525 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-08-22 21:11:40,525 INFO  L93              Difference]: Finished difference Result 500 states and 590 transitions.
[2020-08-22 21:11:40,527 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. 
[2020-08-22 21:11:40,527 INFO  L78                 Accepts]: Start accepts. Automaton has 9 states. Word has length 160
[2020-08-22 21:11:40,529 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-08-22 21:11:40,537 INFO  L225             Difference]: With dead ends: 500
[2020-08-22 21:11:40,537 INFO  L226             Difference]: Without dead ends: 396
[2020-08-22 21:11:40,539 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342
[2020-08-22 21:11:40,543 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 396 states.
[2020-08-22 21:11:40,654 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 396 to 303.
[2020-08-22 21:11:40,654 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 303 states.
[2020-08-22 21:11:40,656 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 328 transitions.
[2020-08-22 21:11:40,656 INFO  L78                 Accepts]: Start accepts. Automaton has 303 states and 328 transitions. Word has length 160
[2020-08-22 21:11:40,657 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-08-22 21:11:40,657 INFO  L479      AbstractCegarLoop]: Abstraction has 303 states and 328 transitions.
[2020-08-22 21:11:40,657 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 9 states.
[2020-08-22 21:11:40,657 INFO  L276                IsEmpty]: Start isEmpty. Operand 303 states and 328 transitions.
[2020-08-22 21:11:40,659 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 166
[2020-08-22 21:11:40,659 INFO  L414         BasicCegarLoop]: Found error trace
[2020-08-22 21:11:40,660 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-08-22 21:11:40,660 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2020-08-22 21:11:40,660 INFO  L427      AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-08-22 21:11:40,660 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-08-22 21:11:40,661 INFO  L82        PathProgramCache]: Analyzing trace with hash -1079824597, now seen corresponding path program 1 times
[2020-08-22 21:11:40,661 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-08-22 21:11:40,661 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [266801665]
[2020-08-22 21:11:40,661 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-08-22 21:11:40,697 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:40,959 WARN  L193               SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-08-22 21:11:40,959 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-08-22 21:11:40,977 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:41,001 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-08-22 21:11:41,002 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:41,031 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-08-22 21:11:41,032 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:41,033 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-08-22 21:11:41,034 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:41,036 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-08-22 21:11:41,036 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:41,070 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-08-22 21:11:41,071 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:41,082 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132
[2020-08-22 21:11:41,083 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:41,085 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-08-22 21:11:41,085 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:41,087 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143
[2020-08-22 21:11:41,088 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:41,089 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153
[2020-08-22 21:11:41,090 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-08-22 21:11:41,138 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-08-22 21:11:41,139 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [266801665]
[2020-08-22 21:11:41,139 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-08-22 21:11:41,139 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10
[2020-08-22 21:11:41,139 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20071590]
[2020-08-22 21:11:41,140 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 10 states
[2020-08-22 21:11:41,140 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-08-22 21:11:41,140 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants.
[2020-08-22 21:11:41,141 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90
[2020-08-22 21:11:41,141 INFO  L87              Difference]: Start difference. First operand 303 states and 328 transitions. Second operand 10 states.
[2020-08-22 21:11:41,769 WARN  L193               SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-08-22 21:11:42,872 WARN  L193               SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-08-22 21:11:43,165 WARN  L193               SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-08-22 21:11:43,425 WARN  L193               SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-08-22 21:11:43,676 WARN  L193               SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-08-22 21:11:43,886 WARN  L193               SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-08-22 21:11:44,052 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-08-22 21:11:44,053 INFO  L93              Difference]: Finished difference Result 473 states and 538 transitions.
[2020-08-22 21:11:44,053 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2020-08-22 21:11:44,053 INFO  L78                 Accepts]: Start accepts. Automaton has 10 states. Word has length 165
[2020-08-22 21:11:44,054 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-08-22 21:11:44,054 INFO  L225             Difference]: With dead ends: 473
[2020-08-22 21:11:44,054 INFO  L226             Difference]: Without dead ends: 0
[2020-08-22 21:11:44,056 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342
[2020-08-22 21:11:44,056 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-08-22 21:11:44,057 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-08-22 21:11:44,057 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-08-22 21:11:44,057 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-08-22 21:11:44,057 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 165
[2020-08-22 21:11:44,057 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-08-22 21:11:44,058 INFO  L479      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-08-22 21:11:44,058 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 10 states.
[2020-08-22 21:11:44,058 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-08-22 21:11:44,058 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2020-08-22 21:11:44,058 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2020-08-22 21:11:44,061 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-08-22 21:11:47,610 WARN  L193               SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11
[2020-08-22 21:11:47,835 WARN  L193               SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20
[2020-08-22 21:11:48,133 WARN  L193               SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11
[2020-08-22 21:11:48,315 WARN  L193               SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20
[2020-08-22 21:11:48,481 WARN  L193               SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24
[2020-08-22 21:11:48,799 WARN  L193               SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15
[2020-08-22 21:11:48,958 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22
[2020-08-22 21:11:49,113 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22
[2020-08-22 21:11:49,272 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 14
[2020-08-22 21:11:49,456 WARN  L193               SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20
[2020-08-22 21:11:49,622 WARN  L193               SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 14
[2020-08-22 21:11:49,941 WARN  L193               SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15
[2020-08-22 21:11:50,089 WARN  L193               SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20
[2020-08-22 21:11:50,245 WARN  L193               SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1
[2020-08-22 21:11:50,394 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20
[2020-08-22 21:11:50,728 WARN  L193               SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 15
[2020-08-22 21:11:50,917 WARN  L193               SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1
[2020-08-22 21:11:51,109 WARN  L193               SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18
[2020-08-22 21:11:51,401 WARN  L193               SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 12
[2020-08-22 21:11:51,553 WARN  L193               SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20
[2020-08-22 21:11:51,738 WARN  L193               SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1
[2020-08-22 21:11:51,898 WARN  L193               SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1
[2020-08-22 21:11:52,057 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16
[2020-08-22 21:11:52,233 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16
[2020-08-22 21:11:52,406 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20
[2020-08-22 21:11:52,578 WARN  L193               SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19
[2020-08-22 21:11:52,905 WARN  L193               SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15
[2020-08-22 21:11:53,113 WARN  L193               SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22
[2020-08-22 21:11:53,270 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22
[2020-08-22 21:11:53,419 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20
[2020-08-22 21:11:53,587 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 11
[2020-08-22 21:11:53,917 WARN  L193               SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11
[2020-08-22 21:11:54,081 WARN  L193               SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20
[2020-08-22 21:11:54,238 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20
[2020-08-22 21:11:54,576 WARN  L193               SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 17
[2020-08-22 21:11:54,882 WARN  L193               SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 15
[2020-08-22 21:11:55,040 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1
[2020-08-22 21:11:55,353 WARN  L193               SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14
[2020-08-22 21:11:55,647 WARN  L193               SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14
[2020-08-22 21:11:55,832 WARN  L193               SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20
[2020-08-22 21:11:56,179 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20
[2020-08-22 21:11:56,442 WARN  L193               SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14
[2020-08-22 21:11:56,603 WARN  L193               SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16
[2020-08-22 21:11:56,912 WARN  L193               SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15
[2020-08-22 21:11:57,067 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22
[2020-08-22 21:11:57,219 WARN  L193               SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1
[2020-08-22 21:11:57,552 WARN  L193               SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12
[2020-08-22 21:11:57,740 WARN  L193               SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-08-22 21:11:57,937 WARN  L193               SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16
[2020-08-22 21:11:58,233 WARN  L193               SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11
[2020-08-22 21:11:58,516 WARN  L193               SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 12
[2020-08-22 21:11:58,813 WARN  L193               SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11
[2020-08-22 21:11:58,981 WARN  L193               SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18
[2020-08-22 21:11:59,263 WARN  L193               SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12
[2020-08-22 21:11:59,591 WARN  L193               SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15
[2020-08-22 21:11:59,756 WARN  L193               SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16
[2020-08-22 21:12:00,083 WARN  L193               SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14
[2020-08-22 21:12:00,346 WARN  L193               SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14
[2020-08-22 21:12:00,500 WARN  L193               SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1
[2020-08-22 21:12:00,821 WARN  L193               SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15
[2020-08-22 21:12:00,969 WARN  L193               SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 14
[2020-08-22 21:12:00,975 INFO  L268        CegarLoopResult]: For program point  L609(line 609)  no Hoare annotation was computed.
[2020-08-22 21:12:00,975 INFO  L268        CegarLoopResult]: For program point  L638(line 638)  no Hoare annotation was computed.
[2020-08-22 21:12:00,975 INFO  L268        CegarLoopResult]: For program point  L605(line 605)  no Hoare annotation was computed.
[2020-08-22 21:12:00,975 INFO  L268        CegarLoopResult]: For program point  L601(line 601)  no Hoare annotation was computed.
[2020-08-22 21:12:00,976 INFO  L268        CegarLoopResult]: For program point  L630(lines 630 634)  no Hoare annotation was computed.
[2020-08-22 21:12:00,976 INFO  L268        CegarLoopResult]: For program point  L630-1(lines 630 634)  no Hoare annotation was computed.
[2020-08-22 21:12:00,976 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeFINAL(lines 599 654)  no Hoare annotation was computed.
[2020-08-22 21:12:00,976 INFO  L268        CegarLoopResult]: For program point  L622(line 622)  no Hoare annotation was computed.
[2020-08-22 21:12:00,976 INFO  L268        CegarLoopResult]: For program point  L622-1(line 622)  no Hoare annotation was computed.
[2020-08-22 21:12:00,976 INFO  L268        CegarLoopResult]: For program point  L622-2(line 622)  no Hoare annotation was computed.
[2020-08-22 21:12:00,976 INFO  L268        CegarLoopResult]: For program point  L651(line 651)  no Hoare annotation was computed.
[2020-08-22 21:12:00,976 INFO  L268        CegarLoopResult]: For program point  L618(line 618)  no Hoare annotation was computed.
[2020-08-22 21:12:00,977 INFO  L268        CegarLoopResult]: For program point  L614(line 614)  no Hoare annotation was computed.
[2020-08-22 21:12:00,977 INFO  L268        CegarLoopResult]: For program point  L643(line 643)  no Hoare annotation was computed.
[2020-08-22 21:12:00,977 INFO  L268        CegarLoopResult]: For program point  L610(line 610)  no Hoare annotation was computed.
[2020-08-22 21:12:00,977 INFO  L268        CegarLoopResult]: For program point  L643-1(lines 624 645)  no Hoare annotation was computed.
[2020-08-22 21:12:00,977 INFO  L268        CegarLoopResult]: For program point  L639(line 639)  no Hoare annotation was computed.
[2020-08-22 21:12:00,977 INFO  L268        CegarLoopResult]: For program point  L606(line 606)  no Hoare annotation was computed.
[2020-08-22 21:12:00,977 INFO  L268        CegarLoopResult]: For program point  L602(line 602)  no Hoare annotation was computed.
[2020-08-22 21:12:00,977 INFO  L268        CegarLoopResult]: For program point  L619(line 619)  no Hoare annotation was computed.
[2020-08-22 21:12:00,977 INFO  L268        CegarLoopResult]: For program point  L615(line 615)  no Hoare annotation was computed.
[2020-08-22 21:12:00,977 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeEXIT(lines 599 654)  no Hoare annotation was computed.
[2020-08-22 21:12:00,978 INFO  L268        CegarLoopResult]: For program point  L611(line 611)  no Hoare annotation was computed.
[2020-08-22 21:12:00,978 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeENTRY(lines 599 654)  no Hoare annotation was computed.
[2020-08-22 21:12:00,978 INFO  L268        CegarLoopResult]: For program point  L640(line 640)  no Hoare annotation was computed.
[2020-08-22 21:12:00,978 INFO  L268        CegarLoopResult]: For program point  L607(line 607)  no Hoare annotation was computed.
[2020-08-22 21:12:00,978 INFO  L268        CegarLoopResult]: For program point  L603(line 603)  no Hoare annotation was computed.
[2020-08-22 21:12:00,978 INFO  L268        CegarLoopResult]: For program point  L628(line 628)  no Hoare annotation was computed.
[2020-08-22 21:12:00,978 INFO  L268        CegarLoopResult]: For program point  L620(line 620)  no Hoare annotation was computed.
[2020-08-22 21:12:00,978 INFO  L268        CegarLoopResult]: For program point  L649(line 649)  no Hoare annotation was computed.
[2020-08-22 21:12:00,978 INFO  L268        CegarLoopResult]: For program point  L612(line 612)  no Hoare annotation was computed.
[2020-08-22 21:12:00,979 INFO  L268        CegarLoopResult]: For program point  L641(line 641)  no Hoare annotation was computed.
[2020-08-22 21:12:00,979 INFO  L268        CegarLoopResult]: For program point  L608(line 608)  no Hoare annotation was computed.
[2020-08-22 21:12:00,979 INFO  L268        CegarLoopResult]: For program point  L641-1(line 641)  no Hoare annotation was computed.
[2020-08-22 21:12:00,979 INFO  L268        CegarLoopResult]: For program point  L641-2(line 641)  no Hoare annotation was computed.
[2020-08-22 21:12:00,979 INFO  L268        CegarLoopResult]: For program point  L604(line 604)  no Hoare annotation was computed.
[2020-08-22 21:12:00,979 INFO  L268        CegarLoopResult]: For program point  L600(line 600)  no Hoare annotation was computed.
[2020-08-22 21:12:00,979 INFO  L268        CegarLoopResult]: For program point  L629(line 629)  no Hoare annotation was computed.
[2020-08-22 21:12:00,979 INFO  L268        CegarLoopResult]: For program point  L625(line 625)  no Hoare annotation was computed.
[2020-08-22 21:12:00,979 INFO  L268        CegarLoopResult]: For program point  L621(line 621)  no Hoare annotation was computed.
[2020-08-22 21:12:00,979 INFO  L268        CegarLoopResult]: For program point  L650(line 650)  no Hoare annotation was computed.
[2020-08-22 21:12:00,979 INFO  L268        CegarLoopResult]: For program point  L646(lines 623 647)  no Hoare annotation was computed.
[2020-08-22 21:12:00,979 INFO  L268        CegarLoopResult]: For program point  L613(line 613)  no Hoare annotation was computed.
[2020-08-22 21:12:00,979 INFO  L268        CegarLoopResult]: For program point  L642(line 642)  no Hoare annotation was computed.
[2020-08-22 21:12:00,980 INFO  L268        CegarLoopResult]: For program point  L704(line 704)  no Hoare annotation was computed.
[2020-08-22 21:12:00,980 INFO  L268        CegarLoopResult]: For program point  L671(line 671)  no Hoare annotation was computed.
[2020-08-22 21:12:00,980 INFO  L268        CegarLoopResult]: For program point  L704-1(line 704)  no Hoare annotation was computed.
[2020-08-22 21:12:00,980 INFO  L268        CegarLoopResult]: For program point  L704-2(line 704)  no Hoare annotation was computed.
[2020-08-22 21:12:00,980 INFO  L268        CegarLoopResult]: For program point  L700(line 700)  no Hoare annotation was computed.
[2020-08-22 21:12:00,980 INFO  L268        CegarLoopResult]: For program point  L667(line 667)  no Hoare annotation was computed.
[2020-08-22 21:12:00,980 INFO  L268        CegarLoopResult]: For program point  L700-1(line 700)  no Hoare annotation was computed.
[2020-08-22 21:12:00,980 INFO  L268        CegarLoopResult]: For program point  L700-2(line 700)  no Hoare annotation was computed.
[2020-08-22 21:12:00,980 INFO  L268        CegarLoopResult]: For program point  L696(line 696)  no Hoare annotation was computed.
[2020-08-22 21:12:00,980 INFO  L268        CegarLoopResult]: For program point  L663(line 663)  no Hoare annotation was computed.
[2020-08-22 21:12:00,980 INFO  L268        CegarLoopResult]: For program point  L659(line 659)  no Hoare annotation was computed.
[2020-08-22 21:12:00,980 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetENTRY(lines 655 714)  no Hoare annotation was computed.
[2020-08-22 21:12:00,980 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetEXIT(lines 655 714)  no Hoare annotation was computed.
[2020-08-22 21:12:00,981 INFO  L268        CegarLoopResult]: For program point  L676(line 676)  no Hoare annotation was computed.
[2020-08-22 21:12:00,981 INFO  L268        CegarLoopResult]: For program point  L672(line 672)  no Hoare annotation was computed.
[2020-08-22 21:12:00,981 INFO  L268        CegarLoopResult]: For program point  L701(line 701)  no Hoare annotation was computed.
[2020-08-22 21:12:00,981 INFO  L268        CegarLoopResult]: For program point  L668(line 668)  no Hoare annotation was computed.
[2020-08-22 21:12:00,981 INFO  L268        CegarLoopResult]: For program point  L697(line 697)  no Hoare annotation was computed.
[2020-08-22 21:12:00,981 INFO  L268        CegarLoopResult]: For program point  L664(line 664)  no Hoare annotation was computed.
[2020-08-22 21:12:00,981 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetFINAL(lines 655 714)  no Hoare annotation was computed.
[2020-08-22 21:12:00,981 INFO  L268        CegarLoopResult]: For program point  L660(line 660)  no Hoare annotation was computed.
[2020-08-22 21:12:00,982 INFO  L268        CegarLoopResult]: For program point  L656(line 656)  no Hoare annotation was computed.
[2020-08-22 21:12:00,982 INFO  L268        CegarLoopResult]: For program point  L685(line 685)  no Hoare annotation was computed.
[2020-08-22 21:12:00,982 INFO  L268        CegarLoopResult]: For program point  L681-2(lines 681 706)  no Hoare annotation was computed.
[2020-08-22 21:12:00,982 INFO  L268        CegarLoopResult]: For program point  L677(line 677)  no Hoare annotation was computed.
[2020-08-22 21:12:00,982 INFO  L268        CegarLoopResult]: For program point  L702(line 702)  no Hoare annotation was computed.
[2020-08-22 21:12:00,982 INFO  L268        CegarLoopResult]: For program point  L669(line 669)  no Hoare annotation was computed.
[2020-08-22 21:12:00,982 INFO  L268        CegarLoopResult]: For program point  L698(line 698)  no Hoare annotation was computed.
[2020-08-22 21:12:00,982 INFO  L268        CegarLoopResult]: For program point  L665(line 665)  no Hoare annotation was computed.
[2020-08-22 21:12:00,983 INFO  L268        CegarLoopResult]: For program point  L661(line 661)  no Hoare annotation was computed.
[2020-08-22 21:12:00,983 INFO  L268        CegarLoopResult]: For program point  L657(line 657)  no Hoare annotation was computed.
[2020-08-22 21:12:00,983 INFO  L268        CegarLoopResult]: For program point  L686(line 686)  no Hoare annotation was computed.
[2020-08-22 21:12:00,983 INFO  L268        CegarLoopResult]: For program point  L682(line 682)  no Hoare annotation was computed.
[2020-08-22 21:12:00,983 INFO  L268        CegarLoopResult]: For program point  L678(line 678)  no Hoare annotation was computed.
[2020-08-22 21:12:00,983 INFO  L268        CegarLoopResult]: For program point  L707(lines 680 708)  no Hoare annotation was computed.
[2020-08-22 21:12:00,983 INFO  L268        CegarLoopResult]: For program point  L703(line 703)  no Hoare annotation was computed.
[2020-08-22 21:12:00,983 INFO  L268        CegarLoopResult]: For program point  L670(line 670)  no Hoare annotation was computed.
[2020-08-22 21:12:00,984 INFO  L268        CegarLoopResult]: For program point  L699(line 699)  no Hoare annotation was computed.
[2020-08-22 21:12:00,984 INFO  L268        CegarLoopResult]: For program point  L666(line 666)  no Hoare annotation was computed.
[2020-08-22 21:12:00,984 INFO  L268        CegarLoopResult]: For program point  L699-1(line 699)  no Hoare annotation was computed.
[2020-08-22 21:12:00,984 INFO  L268        CegarLoopResult]: For program point  L699-2(line 699)  no Hoare annotation was computed.
[2020-08-22 21:12:00,984 INFO  L268        CegarLoopResult]: For program point  L695(line 695)  no Hoare annotation was computed.
[2020-08-22 21:12:00,984 INFO  L268        CegarLoopResult]: For program point  L662(line 662)  no Hoare annotation was computed.
[2020-08-22 21:12:00,984 INFO  L268        CegarLoopResult]: For program point  L695-1(line 695)  no Hoare annotation was computed.
[2020-08-22 21:12:00,984 INFO  L268        CegarLoopResult]: For program point  L695-2(line 695)  no Hoare annotation was computed.
[2020-08-22 21:12:00,984 INFO  L268        CegarLoopResult]: For program point  L658(line 658)  no Hoare annotation was computed.
[2020-08-22 21:12:00,985 INFO  L268        CegarLoopResult]: For program point  L687(lines 687 691)  no Hoare annotation was computed.
[2020-08-22 21:12:00,985 INFO  L268        CegarLoopResult]: For program point  L687-1(lines 687 691)  no Hoare annotation was computed.
[2020-08-22 21:12:00,985 INFO  L268        CegarLoopResult]: For program point  L679(line 679)  no Hoare annotation was computed.
[2020-08-22 21:12:00,985 INFO  L268        CegarLoopResult]: For program point  L679-1(line 679)  no Hoare annotation was computed.
[2020-08-22 21:12:00,985 INFO  L268        CegarLoopResult]: For program point  L679-2(line 679)  no Hoare annotation was computed.
[2020-08-22 21:12:00,985 INFO  L268        CegarLoopResult]: For program point  L675(line 675)  no Hoare annotation was computed.
[2020-08-22 21:12:00,986 INFO  L271        CegarLoopResult]: At program point  select_helpersFINAL(lines 157 163)  the Hoare annotation is:  true
[2020-08-22 21:12:00,986 INFO  L271        CegarLoopResult]: At program point  select_helpersEXIT(lines 157 163)  the Hoare annotation is:  true
[2020-08-22 21:12:00,986 INFO  L264        CegarLoopResult]: At program point  valid_productEXIT(lines 164 172)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)))
[2020-08-22 21:12:00,986 INFO  L271        CegarLoopResult]: At program point  valid_productENTRY(lines 164 172)  the Hoare annotation is:  true
[2020-08-22 21:12:00,986 INFO  L264        CegarLoopResult]: At program point  valid_productFINAL(lines 164 172)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)))
[2020-08-22 21:12:00,987 INFO  L264        CegarLoopResult]: At program point  L169(line 169)  the Hoare annotation is:  (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)))
[2020-08-22 21:12:00,987 INFO  L271        CegarLoopResult]: At program point  L168(line 168)  the Hoare annotation is:  true
[2020-08-22 21:12:00,987 INFO  L271        CegarLoopResult]: At program point  L542(line 542)  the Hoare annotation is:  true
[2020-08-22 21:12:00,987 INFO  L264        CegarLoopResult]: At program point  mainENTRY(lines 523 545)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-08-22 21:12:00,988 INFO  L271        CegarLoopResult]: At program point  mainEXIT(lines 523 545)  the Hoare annotation is:  true
[2020-08-22 21:12:00,988 INFO  L264        CegarLoopResult]: At program point  L535(line 535)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2020-08-22 21:12:00,988 INFO  L264        CegarLoopResult]: At program point  L535-1(line 535)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2020-08-22 21:12:00,988 INFO  L264        CegarLoopResult]: At program point  L533(lines 533 540)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2020-08-22 21:12:00,988 INFO  L271        CegarLoopResult]: At program point  L533-1(lines 533 540)  the Hoare annotation is:  true
[2020-08-22 21:12:00,989 INFO  L264        CegarLoopResult]: At program point  L531(line 531)  the Hoare annotation is:  (or (and (= |main_#t~ret37| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2020-08-22 21:12:00,989 INFO  L264        CegarLoopResult]: At program point  L530(line 530)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-08-22 21:12:00,989 INFO  L264        CegarLoopResult]: At program point  L531-1(line 531)  the Hoare annotation is:  (or (and (= |main_#t~ret37| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2020-08-22 21:12:00,989 INFO  L264        CegarLoopResult]: At program point  L529(line 529)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-08-22 21:12:00,989 INFO  L264        CegarLoopResult]: At program point  L531-2(line 531)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |main_#t~ret37| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-08-22 21:12:00,989 INFO  L264        CegarLoopResult]: At program point  L529-1(line 529)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-08-22 21:12:00,990 INFO  L264        CegarLoopResult]: At program point  L525(line 525)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-08-22 21:12:00,990 INFO  L271        CegarLoopResult]: At program point  mainFINAL(lines 523 545)  the Hoare annotation is:  true
[2020-08-22 21:12:00,990 INFO  L268        CegarLoopResult]: For program point  Specification2EXIT(lines 482 505)  no Hoare annotation was computed.
[2020-08-22 21:12:00,990 INFO  L268        CegarLoopResult]: For program point  Specification2ENTRY(lines 482 505)  no Hoare annotation was computed.
[2020-08-22 21:12:00,990 INFO  L268        CegarLoopResult]: For program point  Specification2FINAL(lines 482 505)  no Hoare annotation was computed.
[2020-08-22 21:12:00,990 INFO  L268        CegarLoopResult]: For program point  L500(line 500)  no Hoare annotation was computed.
[2020-08-22 21:12:00,990 INFO  L268        CegarLoopResult]: For program point  L499(line 499)  no Hoare annotation was computed.
[2020-08-22 21:12:00,990 INFO  L268        CegarLoopResult]: For program point  L498(line 498)  no Hoare annotation was computed.
[2020-08-22 21:12:00,990 INFO  L268        CegarLoopResult]: For program point  L497(line 497)  no Hoare annotation was computed.
[2020-08-22 21:12:00,990 INFO  L268        CegarLoopResult]: For program point  L496(line 496)  no Hoare annotation was computed.
[2020-08-22 21:12:00,991 INFO  L268        CegarLoopResult]: For program point  L495(line 495)  no Hoare annotation was computed.
[2020-08-22 21:12:00,991 INFO  L268        CegarLoopResult]: For program point  L494(line 494)  no Hoare annotation was computed.
[2020-08-22 21:12:00,991 INFO  L268        CegarLoopResult]: For program point  L493(line 493)  no Hoare annotation was computed.
[2020-08-22 21:12:00,991 INFO  L268        CegarLoopResult]: For program point  L492(line 492)  no Hoare annotation was computed.
[2020-08-22 21:12:00,991 INFO  L268        CegarLoopResult]: For program point  L491(line 491)  no Hoare annotation was computed.
[2020-08-22 21:12:00,991 INFO  L268        CegarLoopResult]: For program point  L490(line 490)  no Hoare annotation was computed.
[2020-08-22 21:12:00,991 INFO  L268        CegarLoopResult]: For program point  L489(line 489)  no Hoare annotation was computed.
[2020-08-22 21:12:00,991 INFO  L268        CegarLoopResult]: For program point  L488(line 488)  no Hoare annotation was computed.
[2020-08-22 21:12:00,991 INFO  L268        CegarLoopResult]: For program point  L487(line 487)  no Hoare annotation was computed.
[2020-08-22 21:12:00,991 INFO  L264        CegarLoopResult]: At program point  isPumpRunningEXIT(lines 320 328)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|)))
[2020-08-22 21:12:00,991 INFO  L271        CegarLoopResult]: At program point  isPumpRunningENTRY(lines 320 328)  the Hoare annotation is:  true
[2020-08-22 21:12:00,992 INFO  L264        CegarLoopResult]: At program point  isPumpRunningFINAL(lines 320 328)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|)))
[2020-08-22 21:12:00,992 INFO  L264        CegarLoopResult]: At program point  L325(line 325)  the Hoare annotation is:  (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)))
[2020-08-22 21:12:00,992 INFO  L271        CegarLoopResult]: At program point  L324(line 324)  the Hoare annotation is:  true
[2020-08-22 21:12:00,992 INFO  L271        CegarLoopResult]: At program point  L380(line 380)  the Hoare annotation is:  true
[2020-08-22 21:12:00,992 INFO  L271        CegarLoopResult]: At program point  isLowWaterLevelENTRY(lines 365 383)  the Hoare annotation is:  true
[2020-08-22 21:12:00,992 INFO  L271        CegarLoopResult]: At program point  L377(line 377)  the Hoare annotation is:  true
[2020-08-22 21:12:00,992 INFO  L271        CegarLoopResult]: At program point  L375(line 375)  the Hoare annotation is:  true
[2020-08-22 21:12:00,992 INFO  L271        CegarLoopResult]: At program point  L374(lines 374 378)  the Hoare annotation is:  true
[2020-08-22 21:12:00,993 INFO  L271        CegarLoopResult]: At program point  isLowWaterLevelEXIT(lines 365 383)  the Hoare annotation is:  true
[2020-08-22 21:12:00,993 INFO  L271        CegarLoopResult]: At program point  L372(line 372)  the Hoare annotation is:  true
[2020-08-22 21:12:00,993 INFO  L271        CegarLoopResult]: At program point  L374-2(lines 374 378)  the Hoare annotation is:  true
[2020-08-22 21:12:00,993 INFO  L271        CegarLoopResult]: At program point  L372-1(line 372)  the Hoare annotation is:  true
[2020-08-22 21:12:00,993 INFO  L271        CegarLoopResult]: At program point  L372-2(line 372)  the Hoare annotation is:  true
[2020-08-22 21:12:00,993 INFO  L271        CegarLoopResult]: At program point  L372-3(line 372)  the Hoare annotation is:  true
[2020-08-22 21:12:00,993 INFO  L271        CegarLoopResult]: At program point  L368(line 368)  the Hoare annotation is:  true
[2020-08-22 21:12:00,994 INFO  L271        CegarLoopResult]: At program point  L367(line 367)  the Hoare annotation is:  true
[2020-08-22 21:12:00,994 INFO  L271        CegarLoopResult]: At program point  isLowWaterLevelFINAL(lines 365 383)  the Hoare annotation is:  true
[2020-08-22 21:12:00,994 INFO  L268        CegarLoopResult]: For program point  L350(line 350)  no Hoare annotation was computed.
[2020-08-22 21:12:00,994 INFO  L268        CegarLoopResult]: For program point  L348(lines 348 356)  no Hoare annotation was computed.
[2020-08-22 21:12:00,994 INFO  L268        CegarLoopResult]: For program point  L348-2(lines 348 356)  no Hoare annotation was computed.
[2020-08-22 21:12:00,994 INFO  L268        CegarLoopResult]: For program point  L342(line 342)  no Hoare annotation was computed.
[2020-08-22 21:12:00,994 INFO  L268        CegarLoopResult]: For program point  L338(line 338)  no Hoare annotation was computed.
[2020-08-22 21:12:00,994 INFO  L268        CegarLoopResult]: For program point  L336(lines 336 344)  no Hoare annotation was computed.
[2020-08-22 21:12:00,994 INFO  L268        CegarLoopResult]: For program point  printPumpFINAL(lines 329 364)  no Hoare annotation was computed.
[2020-08-22 21:12:00,995 INFO  L268        CegarLoopResult]: For program point  L336-2(lines 336 344)  no Hoare annotation was computed.
[2020-08-22 21:12:00,995 INFO  L268        CegarLoopResult]: For program point  L359(line 359)  no Hoare annotation was computed.
[2020-08-22 21:12:00,995 INFO  L268        CegarLoopResult]: For program point  printPumpENTRY(lines 329 364)  no Hoare annotation was computed.
[2020-08-22 21:12:00,995 INFO  L268        CegarLoopResult]: For program point  L359-1(line 359)  no Hoare annotation was computed.
[2020-08-22 21:12:00,995 INFO  L268        CegarLoopResult]: For program point  printPumpEXIT(lines 329 364)  no Hoare annotation was computed.
[2020-08-22 21:12:00,995 INFO  L268        CegarLoopResult]: For program point  L354(line 354)  no Hoare annotation was computed.
[2020-08-22 21:12:00,995 INFO  L271        CegarLoopResult]: At program point  select_featuresEXIT(lines 150 156)  the Hoare annotation is:  true
[2020-08-22 21:12:00,995 INFO  L271        CegarLoopResult]: At program point  select_featuresFINAL(lines 150 156)  the Hoare annotation is:  true
[2020-08-22 21:12:00,996 INFO  L268        CegarLoopResult]: For program point  L576(line 576)  no Hoare annotation was computed.
[2020-08-22 21:12:00,996 INFO  L268        CegarLoopResult]: For program point  L576-1(line 576)  no Hoare annotation was computed.
[2020-08-22 21:12:00,996 INFO  L268        CegarLoopResult]: For program point  L570(line 570)  no Hoare annotation was computed.
[2020-08-22 21:12:00,996 INFO  L268        CegarLoopResult]: For program point  L568(line 568)  no Hoare annotation was computed.
[2020-08-22 21:12:00,996 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setFINAL(lines 553 598)  no Hoare annotation was computed.
[2020-08-22 21:12:00,996 INFO  L268        CegarLoopResult]: For program point  L566(line 566)  no Hoare annotation was computed.
[2020-08-22 21:12:00,996 INFO  L268        CegarLoopResult]: For program point  L564(line 564)  no Hoare annotation was computed.
[2020-08-22 21:12:00,996 INFO  L268        CegarLoopResult]: For program point  L562(line 562)  no Hoare annotation was computed.
[2020-08-22 21:12:00,996 INFO  L268        CegarLoopResult]: For program point  L593(line 593)  no Hoare annotation was computed.
[2020-08-22 21:12:00,997 INFO  L268        CegarLoopResult]: For program point  L560(line 560)  no Hoare annotation was computed.
[2020-08-22 21:12:00,997 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setENTRY(lines 553 598)  no Hoare annotation was computed.
[2020-08-22 21:12:00,997 INFO  L268        CegarLoopResult]: For program point  L591(line 591)  no Hoare annotation was computed.
[2020-08-22 21:12:00,997 INFO  L268        CegarLoopResult]: For program point  L558(line 558)  no Hoare annotation was computed.
[2020-08-22 21:12:00,997 INFO  L268        CegarLoopResult]: For program point  L589(line 589)  no Hoare annotation was computed.
[2020-08-22 21:12:00,997 INFO  L268        CegarLoopResult]: For program point  L556(line 556)  no Hoare annotation was computed.
[2020-08-22 21:12:00,997 INFO  L268        CegarLoopResult]: For program point  L587(line 587)  no Hoare annotation was computed.
[2020-08-22 21:12:00,997 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setEXIT(lines 553 598)  no Hoare annotation was computed.
[2020-08-22 21:12:00,997 INFO  L268        CegarLoopResult]: For program point  L585(line 585)  no Hoare annotation was computed.
[2020-08-22 21:12:00,998 INFO  L268        CegarLoopResult]: For program point  L583(line 583)  no Hoare annotation was computed.
[2020-08-22 21:12:00,998 INFO  L268        CegarLoopResult]: For program point  L583-1(line 583)  no Hoare annotation was computed.
[2020-08-22 21:12:00,998 INFO  L268        CegarLoopResult]: For program point  L581(line 581)  no Hoare annotation was computed.
[2020-08-22 21:12:00,998 INFO  L268        CegarLoopResult]: For program point  L579(line 579)  no Hoare annotation was computed.
[2020-08-22 21:12:00,998 INFO  L268        CegarLoopResult]: For program point  L579-1(line 579)  no Hoare annotation was computed.
[2020-08-22 21:12:00,998 INFO  L268        CegarLoopResult]: For program point  L577(line 577)  no Hoare annotation was computed.
[2020-08-22 21:12:00,998 INFO  L268        CegarLoopResult]: For program point  L575(line 575)  no Hoare annotation was computed.
[2020-08-22 21:12:00,998 INFO  L268        CegarLoopResult]: For program point  L571(line 571)  no Hoare annotation was computed.
[2020-08-22 21:12:00,998 INFO  L268        CegarLoopResult]: For program point  L569(line 569)  no Hoare annotation was computed.
[2020-08-22 21:12:00,998 INFO  L268        CegarLoopResult]: For program point  L567(line 567)  no Hoare annotation was computed.
[2020-08-22 21:12:00,999 INFO  L268        CegarLoopResult]: For program point  L565(line 565)  no Hoare annotation was computed.
[2020-08-22 21:12:00,999 INFO  L268        CegarLoopResult]: For program point  L563(line 563)  no Hoare annotation was computed.
[2020-08-22 21:12:00,999 INFO  L268        CegarLoopResult]: For program point  L594(line 594)  no Hoare annotation was computed.
[2020-08-22 21:12:00,999 INFO  L268        CegarLoopResult]: For program point  L561(line 561)  no Hoare annotation was computed.
[2020-08-22 21:12:00,999 INFO  L268        CegarLoopResult]: For program point  L592(line 592)  no Hoare annotation was computed.
[2020-08-22 21:12:00,999 INFO  L268        CegarLoopResult]: For program point  L559(line 559)  no Hoare annotation was computed.
[2020-08-22 21:12:00,999 INFO  L268        CegarLoopResult]: For program point  L590(line 590)  no Hoare annotation was computed.
[2020-08-22 21:12:00,999 INFO  L268        CegarLoopResult]: For program point  L557(line 557)  no Hoare annotation was computed.
[2020-08-22 21:12:00,999 INFO  L268        CegarLoopResult]: For program point  L590-1(line 590)  no Hoare annotation was computed.
[2020-08-22 21:12:01,000 INFO  L268        CegarLoopResult]: For program point  L588(line 588)  no Hoare annotation was computed.
[2020-08-22 21:12:01,000 INFO  L268        CegarLoopResult]: For program point  L590-2(line 590)  no Hoare annotation was computed.
[2020-08-22 21:12:01,000 INFO  L268        CegarLoopResult]: For program point  L586(line 586)  no Hoare annotation was computed.
[2020-08-22 21:12:01,000 INFO  L268        CegarLoopResult]: For program point  L553(lines 553 598)  no Hoare annotation was computed.
[2020-08-22 21:12:01,000 INFO  L268        CegarLoopResult]: For program point  L553-1(lines 553 598)  no Hoare annotation was computed.
[2020-08-22 21:12:01,000 INFO  L268        CegarLoopResult]: For program point  L582(line 582)  no Hoare annotation was computed.
[2020-08-22 21:12:01,000 INFO  L268        CegarLoopResult]: For program point  L578(line 578)  no Hoare annotation was computed.
[2020-08-22 21:12:01,000 INFO  L268        CegarLoopResult]: For program point  L890(lines 890 891)  no Hoare annotation was computed.
[2020-08-22 21:12:01,001 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeFINAL(lines 866 911)  no Hoare annotation was computed.
[2020-08-22 21:12:01,001 INFO  L268        CegarLoopResult]: For program point  L886(lines 886 893)  no Hoare annotation was computed.
[2020-08-22 21:12:01,001 INFO  L268        CegarLoopResult]: For program point  L884(line 884)  no Hoare annotation was computed.
[2020-08-22 21:12:01,001 INFO  L268        CegarLoopResult]: For program point  L882(line 882)  no Hoare annotation was computed.
[2020-08-22 21:12:01,001 INFO  L268        CegarLoopResult]: For program point  L880(lines 880 900)  no Hoare annotation was computed.
[2020-08-22 21:12:01,001 INFO  L268        CegarLoopResult]: For program point  L876(line 876)  no Hoare annotation was computed.
[2020-08-22 21:12:01,001 INFO  L268        CegarLoopResult]: For program point  L907(line 907)  no Hoare annotation was computed.
[2020-08-22 21:12:01,001 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeENTRY(lines 866 911)  no Hoare annotation was computed.
[2020-08-22 21:12:01,001 INFO  L268        CegarLoopResult]: For program point  L874(line 874)  no Hoare annotation was computed.
[2020-08-22 21:12:01,002 INFO  L268        CegarLoopResult]: For program point  L907-1(line 907)  no Hoare annotation was computed.
[2020-08-22 21:12:01,002 INFO  L268        CegarLoopResult]: For program point  L905(line 905)  no Hoare annotation was computed.
[2020-08-22 21:12:01,002 INFO  L268        CegarLoopResult]: For program point  L907-2(line 907)  no Hoare annotation was computed.
[2020-08-22 21:12:01,002 INFO  L268        CegarLoopResult]: For program point  L872(line 872)  no Hoare annotation was computed.
[2020-08-22 21:12:01,002 INFO  L268        CegarLoopResult]: For program point  L905-1(line 905)  no Hoare annotation was computed.
[2020-08-22 21:12:01,002 INFO  L268        CegarLoopResult]: For program point  L903(line 903)  no Hoare annotation was computed.
[2020-08-22 21:12:01,002 INFO  L268        CegarLoopResult]: For program point  L905-2(line 905)  no Hoare annotation was computed.
[2020-08-22 21:12:01,002 INFO  L268        CegarLoopResult]: For program point  L870(line 870)  no Hoare annotation was computed.
[2020-08-22 21:12:01,002 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeEXIT(lines 866 911)  no Hoare annotation was computed.
[2020-08-22 21:12:01,003 INFO  L268        CegarLoopResult]: For program point  L868(line 868)  no Hoare annotation was computed.
[2020-08-22 21:12:01,003 INFO  L268        CegarLoopResult]: For program point  L866(lines 866 911)  no Hoare annotation was computed.
[2020-08-22 21:12:01,003 INFO  L268        CegarLoopResult]: For program point  L897(lines 897 898)  no Hoare annotation was computed.
[2020-08-22 21:12:01,003 INFO  L268        CegarLoopResult]: For program point  L897-1(lines 880 900)  no Hoare annotation was computed.
[2020-08-22 21:12:01,003 INFO  L268        CegarLoopResult]: For program point  L885(line 885)  no Hoare annotation was computed.
[2020-08-22 21:12:01,003 INFO  L268        CegarLoopResult]: For program point  L885-1(line 885)  no Hoare annotation was computed.
[2020-08-22 21:12:01,003 INFO  L268        CegarLoopResult]: For program point  L883(line 883)  no Hoare annotation was computed.
[2020-08-22 21:12:01,003 INFO  L268        CegarLoopResult]: For program point  L885-2(line 885)  no Hoare annotation was computed.
[2020-08-22 21:12:01,003 INFO  L268        CegarLoopResult]: For program point  L877(line 877)  no Hoare annotation was computed.
[2020-08-22 21:12:01,004 INFO  L268        CegarLoopResult]: For program point  L908(line 908)  no Hoare annotation was computed.
[2020-08-22 21:12:01,004 INFO  L268        CegarLoopResult]: For program point  L875(line 875)  no Hoare annotation was computed.
[2020-08-22 21:12:01,004 INFO  L268        CegarLoopResult]: For program point  L906(line 906)  no Hoare annotation was computed.
[2020-08-22 21:12:01,004 INFO  L268        CegarLoopResult]: For program point  L873(line 873)  no Hoare annotation was computed.
[2020-08-22 21:12:01,004 INFO  L268        CegarLoopResult]: For program point  L904(line 904)  no Hoare annotation was computed.
[2020-08-22 21:12:01,004 INFO  L268        CegarLoopResult]: For program point  L871(line 871)  no Hoare annotation was computed.
[2020-08-22 21:12:01,004 INFO  L268        CegarLoopResult]: For program point  L902(line 902)  no Hoare annotation was computed.
[2020-08-22 21:12:01,004 INFO  L268        CegarLoopResult]: For program point  L869(line 869)  no Hoare annotation was computed.
[2020-08-22 21:12:01,004 INFO  L268        CegarLoopResult]: For program point  L867(line 867)  no Hoare annotation was computed.
[2020-08-22 21:12:01,005 INFO  L264        CegarLoopResult]: At program point  runTestENTRY(lines 513 522)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-08-22 21:12:01,005 INFO  L271        CegarLoopResult]: At program point  runTestEXIT(lines 513 522)  the Hoare annotation is:  true
[2020-08-22 21:12:01,005 INFO  L271        CegarLoopResult]: At program point  runTestFINAL(lines 513 522)  the Hoare annotation is:  true
[2020-08-22 21:12:01,005 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmENTRY(lines 309 319)  no Hoare annotation was computed.
[2020-08-22 21:12:01,005 INFO  L268        CegarLoopResult]: For program point  L316(line 316)  no Hoare annotation was computed.
[2020-08-22 21:12:01,005 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmEXIT(lines 309 319)  no Hoare annotation was computed.
[2020-08-22 21:12:01,005 INFO  L268        CegarLoopResult]: For program point  L314(line 314)  no Hoare annotation was computed.
[2020-08-22 21:12:01,005 INFO  L268        CegarLoopResult]: For program point  L314-1(line 314)  no Hoare annotation was computed.
[2020-08-22 21:12:01,006 INFO  L268        CegarLoopResult]: For program point  L314-2(line 314)  no Hoare annotation was computed.
[2020-08-22 21:12:01,006 INFO  L268        CegarLoopResult]: For program point  L314-3(line 314)  no Hoare annotation was computed.
[2020-08-22 21:12:01,006 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmFINAL(lines 309 319)  no Hoare annotation was computed.
[2020-08-22 21:12:01,006 INFO  L271        CegarLoopResult]: At program point  deactivatePumpENTRY(lines 301 308)  the Hoare annotation is:  true
[2020-08-22 21:12:01,006 INFO  L271        CegarLoopResult]: At program point  deactivatePumpEXIT(lines 301 308)  the Hoare annotation is:  true
[2020-08-22 21:12:01,006 INFO  L271        CegarLoopResult]: At program point  deactivatePumpFINAL(lines 301 308)  the Hoare annotation is:  true
[2020-08-22 21:12:01,006 INFO  L264        CegarLoopResult]: At program point  L256(line 256)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,007 INFO  L264        CegarLoopResult]: At program point  L256-1(line 256)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,007 INFO  L264        CegarLoopResult]: At program point  L254(lines 254 271)  the Hoare annotation is:  (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,007 INFO  L264        CegarLoopResult]: At program point  L256-2(line 256)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,007 INFO  L264        CegarLoopResult]: At program point  L256-3(line 256)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,007 INFO  L264        CegarLoopResult]: At program point  processEnvironmentEXIT(lines 250 274)  the Hoare annotation is:  (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,007 INFO  L264        CegarLoopResult]: At program point  processEnvironmentENTRY(lines 250 274)  the Hoare annotation is:  (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,007 INFO  L264        CegarLoopResult]: At program point  L269(line 269)  the Hoare annotation is:  (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,008 INFO  L264        CegarLoopResult]: At program point  L269-1(lines 250 274)  the Hoare annotation is:  (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,008 INFO  L264        CegarLoopResult]: At program point  L264(line 264)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,008 INFO  L264        CegarLoopResult]: At program point  L260(line 260)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,008 INFO  L264        CegarLoopResult]: At program point  L258(lines 258 266)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,008 INFO  L271        CegarLoopResult]: At program point  processEnvironment__wrappee__baseEXIT(lines 242 248)  the Hoare annotation is:  true
[2020-08-22 21:12:01,008 INFO  L271        CegarLoopResult]: At program point  processEnvironment__wrappee__baseFINAL(lines 242 248)  the Hoare annotation is:  true
[2020-08-22 21:12:01,009 INFO  L264        CegarLoopResult]: At program point  L432(lines 432 436)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,009 INFO  L264        CegarLoopResult]: At program point  L432-2(lines 426 437)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,009 INFO  L264        CegarLoopResult]: At program point  L424(line 424)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,009 INFO  L264        CegarLoopResult]: At program point  L391(line 391)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-08-22 21:12:01,009 INFO  L264        CegarLoopResult]: At program point  L424-1(line 424)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,009 INFO  L264        CegarLoopResult]: At program point  L416(lines 416 422)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,010 INFO  L264        CegarLoopResult]: At program point  L416-1(lines 416 422)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,010 INFO  L264        CegarLoopResult]: At program point  L408(line 408)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,010 INFO  L264        CegarLoopResult]: At program point  L404(line 404)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,010 INFO  L264        CegarLoopResult]: At program point  L404-1(line 404)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,010 INFO  L264        CegarLoopResult]: At program point  L388(line 388)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-08-22 21:12:01,010 INFO  L271        CegarLoopResult]: At program point  testEXIT(lines 386 449)  the Hoare annotation is:  true
[2020-08-22 21:12:01,010 INFO  L264        CegarLoopResult]: At program point  testENTRY(lines 386 449)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-08-22 21:12:01,011 INFO  L264        CegarLoopResult]: At program point  L442(lines 395 443)  the Hoare annotation is:  (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))
[2020-08-22 21:12:01,011 INFO  L271        CegarLoopResult]: At program point  testFINAL(lines 386 449)  the Hoare annotation is:  true
[2020-08-22 21:12:01,011 INFO  L264        CegarLoopResult]: At program point  L430(line 430)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,011 INFO  L264        CegarLoopResult]: At program point  L397(lines 396 441)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,011 INFO  L264        CegarLoopResult]: At program point  L430-1(line 430)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,011 INFO  L264        CegarLoopResult]: At program point  L430-2(line 430)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,011 INFO  L264        CegarLoopResult]: At program point  L426(lines 426 437)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,012 INFO  L264        CegarLoopResult]: At program point  L389(line 389)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-08-22 21:12:01,012 INFO  L264        CegarLoopResult]: At program point  L418(line 418)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,012 INFO  L264        CegarLoopResult]: At program point  L414(line 414)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,012 INFO  L264        CegarLoopResult]: At program point  L414-1(line 414)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,012 INFO  L264        CegarLoopResult]: At program point  L439(lines 396 441)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,012 INFO  L264        CegarLoopResult]: At program point  L406(lines 406 412)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,012 INFO  L264        CegarLoopResult]: At program point  L406-1(lines 406 412)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,013 INFO  L264        CegarLoopResult]: At program point  L398(lines 398 402)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)))
[2020-08-22 21:12:01,013 INFO  L264        CegarLoopResult]: At program point  L394(line 394)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-08-22 21:12:01,013 INFO  L264        CegarLoopResult]: At program point  L390(line 390)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-08-22 21:12:01,013 INFO  L268        CegarLoopResult]: For program point  L830(line 830)  no Hoare annotation was computed.
[2020-08-22 21:12:01,013 INFO  L268        CegarLoopResult]: For program point  L861(line 861)  no Hoare annotation was computed.
[2020-08-22 21:12:01,013 INFO  L268        CegarLoopResult]: For program point  L828(line 828)  no Hoare annotation was computed.
[2020-08-22 21:12:01,013 INFO  L268        CegarLoopResult]: For program point  L861-1(line 861)  no Hoare annotation was computed.
[2020-08-22 21:12:01,013 INFO  L268        CegarLoopResult]: For program point  L859(line 859)  no Hoare annotation was computed.
[2020-08-22 21:12:01,014 INFO  L268        CegarLoopResult]: For program point  L861-2(line 861)  no Hoare annotation was computed.
[2020-08-22 21:12:01,014 INFO  L268        CegarLoopResult]: For program point  L826(line 826)  no Hoare annotation was computed.
[2020-08-22 21:12:01,014 INFO  L268        CegarLoopResult]: For program point  L859-1(line 859)  no Hoare annotation was computed.
[2020-08-22 21:12:01,014 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argENTRY(lines 820 865)  no Hoare annotation was computed.
[2020-08-22 21:12:01,014 INFO  L268        CegarLoopResult]: For program point  L857(line 857)  no Hoare annotation was computed.
[2020-08-22 21:12:01,014 INFO  L268        CegarLoopResult]: For program point  L859-2(line 859)  no Hoare annotation was computed.
[2020-08-22 21:12:01,014 INFO  L268        CegarLoopResult]: For program point  L824(line 824)  no Hoare annotation was computed.
[2020-08-22 21:12:01,014 INFO  L268        CegarLoopResult]: For program point  L822(line 822)  no Hoare annotation was computed.
[2020-08-22 21:12:01,014 INFO  L268        CegarLoopResult]: For program point  L820(lines 820 865)  no Hoare annotation was computed.
[2020-08-22 21:12:01,015 INFO  L268        CegarLoopResult]: For program point  L851(lines 851 852)  no Hoare annotation was computed.
[2020-08-22 21:12:01,015 INFO  L268        CegarLoopResult]: For program point  L851-1(lines 834 854)  no Hoare annotation was computed.
[2020-08-22 21:12:01,015 INFO  L268        CegarLoopResult]: For program point  L839(line 839)  no Hoare annotation was computed.
[2020-08-22 21:12:01,015 INFO  L268        CegarLoopResult]: For program point  L839-1(line 839)  no Hoare annotation was computed.
[2020-08-22 21:12:01,015 INFO  L268        CegarLoopResult]: For program point  L837(line 837)  no Hoare annotation was computed.
[2020-08-22 21:12:01,015 INFO  L268        CegarLoopResult]: For program point  L839-2(line 839)  no Hoare annotation was computed.
[2020-08-22 21:12:01,015 INFO  L268        CegarLoopResult]: For program point  L831(line 831)  no Hoare annotation was computed.
[2020-08-22 21:12:01,015 INFO  L268        CegarLoopResult]: For program point  L862(line 862)  no Hoare annotation was computed.
[2020-08-22 21:12:01,015 INFO  L268        CegarLoopResult]: For program point  L829(line 829)  no Hoare annotation was computed.
[2020-08-22 21:12:01,015 INFO  L268        CegarLoopResult]: For program point  L860(line 860)  no Hoare annotation was computed.
[2020-08-22 21:12:01,016 INFO  L268        CegarLoopResult]: For program point  L827(line 827)  no Hoare annotation was computed.
[2020-08-22 21:12:01,016 INFO  L268        CegarLoopResult]: For program point  L858(line 858)  no Hoare annotation was computed.
[2020-08-22 21:12:01,016 INFO  L268        CegarLoopResult]: For program point  L825(line 825)  no Hoare annotation was computed.
[2020-08-22 21:12:01,016 INFO  L268        CegarLoopResult]: For program point  L856(line 856)  no Hoare annotation was computed.
[2020-08-22 21:12:01,016 INFO  L268        CegarLoopResult]: For program point  L823(line 823)  no Hoare annotation was computed.
[2020-08-22 21:12:01,016 INFO  L268        CegarLoopResult]: For program point  L821(line 821)  no Hoare annotation was computed.
[2020-08-22 21:12:01,016 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argEXIT(lines 820 865)  no Hoare annotation was computed.
[2020-08-22 21:12:01,016 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argFINAL(lines 820 865)  no Hoare annotation was computed.
[2020-08-22 21:12:01,016 INFO  L268        CegarLoopResult]: For program point  L844(lines 844 845)  no Hoare annotation was computed.
[2020-08-22 21:12:01,016 INFO  L268        CegarLoopResult]: For program point  L840(lines 840 847)  no Hoare annotation was computed.
[2020-08-22 21:12:01,017 INFO  L268        CegarLoopResult]: For program point  L838(line 838)  no Hoare annotation was computed.
[2020-08-22 21:12:01,017 INFO  L268        CegarLoopResult]: For program point  L836(line 836)  no Hoare annotation was computed.
[2020-08-22 21:12:01,017 INFO  L268        CegarLoopResult]: For program point  L834(lines 834 854)  no Hoare annotation was computed.
[2020-08-22 21:12:01,017 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__lowWaterSensorENTRY(lines 275 282)  no Hoare annotation was computed.
[2020-08-22 21:12:01,017 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__lowWaterSensorFINAL(lines 275 282)  no Hoare annotation was computed.
[2020-08-22 21:12:01,017 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__lowWaterSensorEXIT(lines 275 282)  no Hoare annotation was computed.
[2020-08-22 21:12:01,017 INFO  L271        CegarLoopResult]: At program point  isLowWaterSensorDryFINAL(lines 126 134)  the Hoare annotation is:  true
[2020-08-22 21:12:01,017 INFO  L271        CegarLoopResult]: At program point  isLowWaterSensorDryENTRY(lines 126 134)  the Hoare annotation is:  true
[2020-08-22 21:12:01,017 INFO  L271        CegarLoopResult]: At program point  L131(line 131)  the Hoare annotation is:  true
[2020-08-22 21:12:01,018 INFO  L271        CegarLoopResult]: At program point  isLowWaterSensorDryEXIT(lines 126 134)  the Hoare annotation is:  true
[2020-08-22 21:12:01,018 INFO  L271        CegarLoopResult]: At program point  L130(line 130)  the Hoare annotation is:  true
[2020-08-22 21:12:01,018 INFO  L268        CegarLoopResult]: For program point  L108(line 108)  no Hoare annotation was computed.
[2020-08-22 21:12:01,018 INFO  L268        CegarLoopResult]: For program point  printEnvironmentEXIT(lines 94 116)  no Hoare annotation was computed.
[2020-08-22 21:12:01,018 INFO  L268        CegarLoopResult]: For program point  L104(line 104)  no Hoare annotation was computed.
[2020-08-22 21:12:01,018 INFO  L268        CegarLoopResult]: For program point  L102(lines 102 110)  no Hoare annotation was computed.
[2020-08-22 21:12:01,018 INFO  L268        CegarLoopResult]: For program point  printEnvironmentENTRY(lines 94 116)  no Hoare annotation was computed.
[2020-08-22 21:12:01,018 INFO  L268        CegarLoopResult]: For program point  printEnvironmentFINAL(lines 94 116)  no Hoare annotation was computed.
[2020-08-22 21:12:01,018 INFO  L268        CegarLoopResult]: For program point  L100(line 100)  no Hoare annotation was computed.
[2020-08-22 21:12:01,018 INFO  L268        CegarLoopResult]: For program point  L102-2(lines 102 110)  no Hoare annotation was computed.
[2020-08-22 21:12:01,018 INFO  L268        CegarLoopResult]: For program point  L145(line 145)  no Hoare annotation was computed.
[2020-08-22 21:12:01,019 INFO  L268        CegarLoopResult]: For program point  L142(line 142)  no Hoare annotation was computed.
[2020-08-22 21:12:01,019 INFO  L268        CegarLoopResult]: For program point  L142-1(line 142)  no Hoare annotation was computed.
[2020-08-22 21:12:01,019 INFO  L268        CegarLoopResult]: For program point  L142-2(line 142)  no Hoare annotation was computed.
[2020-08-22 21:12:01,019 INFO  L268        CegarLoopResult]: For program point  select_oneENTRY(lines 140 149)  no Hoare annotation was computed.
[2020-08-22 21:12:01,019 INFO  L268        CegarLoopResult]: For program point  select_oneFINAL(lines 140 149)  no Hoare annotation was computed.
[2020-08-22 21:12:01,019 INFO  L268        CegarLoopResult]: For program point  select_oneEXIT(lines 140 149)  no Hoare annotation was computed.
[2020-08-22 21:12:01,019 INFO  L268        CegarLoopResult]: For program point  L146(line 146)  no Hoare annotation was computed.
[2020-08-22 21:12:01,019 INFO  L268        CegarLoopResult]: For program point  L737(line 737)  no Hoare annotation was computed.
[2020-08-22 21:12:01,019 INFO  L268        CegarLoopResult]: For program point  L795(line 795)  no Hoare annotation was computed.
[2020-08-22 21:12:01,019 INFO  L268        CegarLoopResult]: For program point  L795-1(line 795)  no Hoare annotation was computed.
[2020-08-22 21:12:01,020 INFO  L268        CegarLoopResult]: For program point  L729(line 729)  no Hoare annotation was computed.
[2020-08-22 21:12:01,020 INFO  L268        CegarLoopResult]: For program point  L795-2(line 795)  no Hoare annotation was computed.
[2020-08-22 21:12:01,020 INFO  L268        CegarLoopResult]: For program point  L787(lines 765 788)  no Hoare annotation was computed.
[2020-08-22 21:12:01,020 INFO  L268        CegarLoopResult]: For program point  L754(line 754)  no Hoare annotation was computed.
[2020-08-22 21:12:01,020 INFO  L268        CegarLoopResult]: For program point  L721(line 721)  no Hoare annotation was computed.
[2020-08-22 21:12:01,020 INFO  L268        CegarLoopResult]: For program point  L812(line 812)  no Hoare annotation was computed.
[2020-08-22 21:12:01,020 INFO  L268        CegarLoopResult]: For program point  L779(line 779)  no Hoare annotation was computed.
[2020-08-22 21:12:01,020 INFO  L268        CegarLoopResult]: For program point  L746(lines 746 762)  no Hoare annotation was computed.
[2020-08-22 21:12:01,020 INFO  L268        CegarLoopResult]: For program point  L779-1(line 779)  no Hoare annotation was computed.
[2020-08-22 21:12:01,020 INFO  L268        CegarLoopResult]: For program point  L779-2(line 779)  no Hoare annotation was computed.
[2020-08-22 21:12:01,021 INFO  L268        CegarLoopResult]: For program point  L738(line 738)  no Hoare annotation was computed.
[2020-08-22 21:12:01,021 INFO  L268        CegarLoopResult]: For program point  L796(line 796)  no Hoare annotation was computed.
[2020-08-22 21:12:01,021 INFO  L268        CegarLoopResult]: For program point  L763(lines 763 804)  no Hoare annotation was computed.
[2020-08-22 21:12:01,021 INFO  L268        CegarLoopResult]: For program point  L730(line 730)  no Hoare annotation was computed.
[2020-08-22 21:12:01,021 INFO  L268        CegarLoopResult]: For program point  L755(line 755)  no Hoare annotation was computed.
[2020-08-22 21:12:01,021 INFO  L268        CegarLoopResult]: For program point  L722(line 722)  no Hoare annotation was computed.
[2020-08-22 21:12:01,021 INFO  L268        CegarLoopResult]: For program point  L755-1(line 755)  no Hoare annotation was computed.
[2020-08-22 21:12:01,021 INFO  L268        CegarLoopResult]: For program point  L780(line 780)  no Hoare annotation was computed.
[2020-08-22 21:12:01,021 INFO  L268        CegarLoopResult]: For program point  L805(lines 805 816)  no Hoare annotation was computed.
[2020-08-22 21:12:01,022 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtENTRY(lines 717 819)  no Hoare annotation was computed.
[2020-08-22 21:12:01,022 INFO  L268        CegarLoopResult]: For program point  L797(line 797)  no Hoare annotation was computed.
[2020-08-22 21:12:01,022 INFO  L268        CegarLoopResult]: For program point  L764(line 764)  no Hoare annotation was computed.
[2020-08-22 21:12:01,022 INFO  L268        CegarLoopResult]: For program point  L797-1(line 797)  no Hoare annotation was computed.
[2020-08-22 21:12:01,022 INFO  L268        CegarLoopResult]: For program point  L731(line 731)  no Hoare annotation was computed.
[2020-08-22 21:12:01,022 INFO  L268        CegarLoopResult]: For program point  L723(line 723)  no Hoare annotation was computed.
[2020-08-22 21:12:01,022 INFO  L268        CegarLoopResult]: For program point  L781(line 781)  no Hoare annotation was computed.
[2020-08-22 21:12:01,022 INFO  L268        CegarLoopResult]: For program point  L748(line 748)  no Hoare annotation was computed.
[2020-08-22 21:12:01,022 INFO  L268        CegarLoopResult]: For program point  L781-1(line 781)  no Hoare annotation was computed.
[2020-08-22 21:12:01,022 INFO  L268        CegarLoopResult]: For program point  L748-1(line 748)  no Hoare annotation was computed.
[2020-08-22 21:12:01,023 INFO  L268        CegarLoopResult]: For program point  L806(lines 806 813)  no Hoare annotation was computed.
[2020-08-22 21:12:01,023 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtFINAL(lines 717 819)  no Hoare annotation was computed.
[2020-08-22 21:12:01,023 INFO  L268        CegarLoopResult]: For program point  L798(line 798)  no Hoare annotation was computed.
[2020-08-22 21:12:01,023 INFO  L268        CegarLoopResult]: For program point  L732(line 732)  no Hoare annotation was computed.
[2020-08-22 21:12:01,023 INFO  L268        CegarLoopResult]: For program point  L757(line 757)  no Hoare annotation was computed.
[2020-08-22 21:12:01,024 INFO  L268        CegarLoopResult]: For program point  L724(line 724)  no Hoare annotation was computed.
[2020-08-22 21:12:01,024 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtEXIT(lines 717 819)  no Hoare annotation was computed.
[2020-08-22 21:12:01,024 INFO  L268        CegarLoopResult]: For program point  L782(line 782)  no Hoare annotation was computed.
[2020-08-22 21:12:01,024 INFO  L268        CegarLoopResult]: For program point  L749(line 749)  no Hoare annotation was computed.
[2020-08-22 21:12:01,024 INFO  L268        CegarLoopResult]: For program point  L807(line 807)  no Hoare annotation was computed.
[2020-08-22 21:12:01,024 INFO  L268        CegarLoopResult]: For program point  L741(lines 741 745)  no Hoare annotation was computed.
[2020-08-22 21:12:01,024 INFO  L268        CegarLoopResult]: For program point  L733(line 733)  no Hoare annotation was computed.
[2020-08-22 21:12:01,024 INFO  L268        CegarLoopResult]: For program point  L766-2(lines 766 786)  no Hoare annotation was computed.
[2020-08-22 21:12:01,025 INFO  L268        CegarLoopResult]: For program point  L791(line 791)  no Hoare annotation was computed.
[2020-08-22 21:12:01,025 INFO  L268        CegarLoopResult]: For program point  L725(line 725)  no Hoare annotation was computed.
[2020-08-22 21:12:01,025 INFO  L268        CegarLoopResult]: For program point  L750(line 750)  no Hoare annotation was computed.
[2020-08-22 21:12:01,025 INFO  L268        CegarLoopResult]: For program point  L717(lines 717 819)  no Hoare annotation was computed.
[2020-08-22 21:12:01,025 INFO  L268        CegarLoopResult]: For program point  L717-1(lines 717 819)  no Hoare annotation was computed.
[2020-08-22 21:12:01,025 INFO  L268        CegarLoopResult]: For program point  L808(line 808)  no Hoare annotation was computed.
[2020-08-22 21:12:01,025 INFO  L268        CegarLoopResult]: For program point  L775(line 775)  no Hoare annotation was computed.
[2020-08-22 21:12:01,025 INFO  L268        CegarLoopResult]: For program point  L808-1(line 808)  no Hoare annotation was computed.
[2020-08-22 21:12:01,025 INFO  L268        CegarLoopResult]: For program point  L742(line 742)  no Hoare annotation was computed.
[2020-08-22 21:12:01,026 INFO  L268        CegarLoopResult]: For program point  L808-2(line 808)  no Hoare annotation was computed.
[2020-08-22 21:12:01,026 INFO  L268        CegarLoopResult]: For program point  L767(lines 766 786)  no Hoare annotation was computed.
[2020-08-22 21:12:01,026 INFO  L268        CegarLoopResult]: For program point  L734(line 734)  no Hoare annotation was computed.
[2020-08-22 21:12:01,026 INFO  L268        CegarLoopResult]: For program point  L792(line 792)  no Hoare annotation was computed.
[2020-08-22 21:12:01,026 INFO  L268        CegarLoopResult]: For program point  L759(line 759)  no Hoare annotation was computed.
[2020-08-22 21:12:01,026 INFO  L268        CegarLoopResult]: For program point  L726(line 726)  no Hoare annotation was computed.
[2020-08-22 21:12:01,026 INFO  L268        CegarLoopResult]: For program point  L817(line 817)  no Hoare annotation was computed.
[2020-08-22 21:12:01,026 INFO  L268        CegarLoopResult]: For program point  L784(line 784)  no Hoare annotation was computed.
[2020-08-22 21:12:01,026 INFO  L268        CegarLoopResult]: For program point  L751(line 751)  no Hoare annotation was computed.
[2020-08-22 21:12:01,027 INFO  L268        CegarLoopResult]: For program point  L718(line 718)  no Hoare annotation was computed.
[2020-08-22 21:12:01,027 INFO  L268        CegarLoopResult]: For program point  L751-1(line 751)  no Hoare annotation was computed.
[2020-08-22 21:12:01,027 INFO  L268        CegarLoopResult]: For program point  L809(line 809)  no Hoare annotation was computed.
[2020-08-22 21:12:01,027 INFO  L268        CegarLoopResult]: For program point  L776(line 776)  no Hoare annotation was computed.
[2020-08-22 21:12:01,027 INFO  L268        CegarLoopResult]: For program point  L801(line 801)  no Hoare annotation was computed.
[2020-08-22 21:12:01,027 INFO  L268        CegarLoopResult]: For program point  L768(lines 768 772)  no Hoare annotation was computed.
[2020-08-22 21:12:01,027 INFO  L268        CegarLoopResult]: For program point  L735(line 735)  no Hoare annotation was computed.
[2020-08-22 21:12:01,027 INFO  L268        CegarLoopResult]: For program point  L793(line 793)  no Hoare annotation was computed.
[2020-08-22 21:12:01,027 INFO  L268        CegarLoopResult]: For program point  L793-1(line 793)  no Hoare annotation was computed.
[2020-08-22 21:12:01,028 INFO  L268        CegarLoopResult]: For program point  L727(line 727)  no Hoare annotation was computed.
[2020-08-22 21:12:01,028 INFO  L268        CegarLoopResult]: For program point  L793-2(line 793)  no Hoare annotation was computed.
[2020-08-22 21:12:01,028 INFO  L268        CegarLoopResult]: For program point  L719(line 719)  no Hoare annotation was computed.
[2020-08-22 21:12:01,028 INFO  L268        CegarLoopResult]: For program point  L777(line 777)  no Hoare annotation was computed.
[2020-08-22 21:12:01,028 INFO  L268        CegarLoopResult]: For program point  L777-1(line 777)  no Hoare annotation was computed.
[2020-08-22 21:12:01,028 INFO  L268        CegarLoopResult]: For program point  L777-2(line 777)  no Hoare annotation was computed.
[2020-08-22 21:12:01,028 INFO  L268        CegarLoopResult]: For program point  L736(line 736)  no Hoare annotation was computed.
[2020-08-22 21:12:01,028 INFO  L268        CegarLoopResult]: For program point  L794(line 794)  no Hoare annotation was computed.
[2020-08-22 21:12:01,028 INFO  L268        CegarLoopResult]: For program point  L728(line 728)  no Hoare annotation was computed.
[2020-08-22 21:12:01,029 INFO  L268        CegarLoopResult]: For program point  L753(line 753)  no Hoare annotation was computed.
[2020-08-22 21:12:01,029 INFO  L268        CegarLoopResult]: For program point  L720(line 720)  no Hoare annotation was computed.
[2020-08-22 21:12:01,029 INFO  L268        CegarLoopResult]: For program point  L811(line 811)  no Hoare annotation was computed.
[2020-08-22 21:12:01,029 INFO  L268        CegarLoopResult]: For program point  L778(line 778)  no Hoare annotation was computed.
[2020-08-22 21:12:01,029 INFO  L264        CegarLoopResult]: At program point  L890(line 890)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,029 INFO  L264        CegarLoopResult]: At program point  L890-1(line 890)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,029 INFO  L264        CegarLoopResult]: At program point  L48(line 48)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,030 INFO  L264        CegarLoopResult]: At program point  L845(line 845)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,030 INFO  L264        CegarLoopResult]: At program point  L358(line 358)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,030 INFO  L264        CegarLoopResult]: At program point  L358-1(line 358)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,030 INFO  L264        CegarLoopResult]: At program point  L358-2(line 358)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,030 INFO  L264        CegarLoopResult]: At program point  L358-3(line 358)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,030 INFO  L264        CegarLoopResult]: At program point  L354(line 354)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,030 INFO  L264        CegarLoopResult]: At program point  L354-1(line 354)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,030 INFO  L264        CegarLoopResult]: At program point  L354-2(line 354)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,031 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,031 INFO  L264        CegarLoopResult]: At program point  L354-3(line 354)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,031 INFO  L264        CegarLoopResult]: At program point  L-1-1(line -1)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,031 INFO  L264        CegarLoopResult]: At program point  L350(line 350)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,031 INFO  L264        CegarLoopResult]: At program point  L354-4(line 354)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,031 INFO  L264        CegarLoopResult]: At program point  L350-1(line 350)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,031 INFO  L264        CegarLoopResult]: At program point  L350-2(line 350)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,032 INFO  L264        CegarLoopResult]: At program point  L350-3(line 350)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,032 INFO  L264        CegarLoopResult]: At program point  L891(line 891)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,032 INFO  L264        CegarLoopResult]: At program point  L346(line 346)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,032 INFO  L264        CegarLoopResult]: At program point  L346-1(line 346)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,032 INFO  L264        CegarLoopResult]: At program point  L346-2(line 346)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,032 INFO  L264        CegarLoopResult]: At program point  L346-3(line 346)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,032 INFO  L264        CegarLoopResult]: At program point  L342(line 342)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,032 INFO  L264        CegarLoopResult]: At program point  L346-4(line 346)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,033 INFO  L264        CegarLoopResult]: At program point  L342-1(line 342)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,033 INFO  L264        CegarLoopResult]: At program point  L346-5(line 346)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,033 INFO  L264        CegarLoopResult]: At program point  L342-2(line 342)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,033 INFO  L264        CegarLoopResult]: At program point  L346-6(line 346)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,033 INFO  L264        CegarLoopResult]: At program point  L342-3(line 342)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,033 INFO  L264        CegarLoopResult]: At program point  L346-7(line 346)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,033 INFO  L264        CegarLoopResult]: At program point  L338(line 338)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,034 INFO  L264        CegarLoopResult]: At program point  L342-4(line 342)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,034 INFO  L264        CegarLoopResult]: At program point  L338-1(line 338)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,034 INFO  L264        CegarLoopResult]: At program point  L338-2(line 338)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,034 INFO  L264        CegarLoopResult]: At program point  L338-3(line 338)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,034 INFO  L264        CegarLoopResult]: At program point  L334(line 334)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,034 INFO  L264        CegarLoopResult]: At program point  L99(line 99)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,035 INFO  L264        CegarLoopResult]: At program point  L99-1(line 99)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,035 INFO  L264        CegarLoopResult]: At program point  ULTIMATE.initFINAL(line -1)  the Hoare annotation is:  (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0))
[2020-08-22 21:12:01,035 INFO  L264        CegarLoopResult]: At program point  L215(line 215)  the Hoare annotation is:  (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))
[2020-08-22 21:12:01,035 INFO  L264        CegarLoopResult]: At program point  L851(line 851)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,035 INFO  L264        CegarLoopResult]: At program point  L851-1(line 851)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,035 INFO  L264        CegarLoopResult]: At program point  L112(line 112)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,035 INFO  L264        CegarLoopResult]: At program point  L112-1(line 112)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,036 INFO  L264        CegarLoopResult]: At program point  L112-2(line 112)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,036 INFO  L264        CegarLoopResult]: At program point  L108(line 108)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,036 INFO  L264        CegarLoopResult]: At program point  L108-1(line 108)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,036 INFO  L264        CegarLoopResult]: At program point  L108-2(line 108)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,036 INFO  L264        CegarLoopResult]: At program point  L108-3(line 108)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,036 INFO  L264        CegarLoopResult]: At program point  L104(line 104)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,036 INFO  L264        CegarLoopResult]: At program point  L360(line 360)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,037 INFO  L264        CegarLoopResult]: At program point  L104-1(line 104)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,037 INFO  L264        CegarLoopResult]: At program point  L360-1(line 360)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,037 INFO  L264        CegarLoopResult]: At program point  L104-2(line 104)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,037 INFO  L264        CegarLoopResult]: At program point  L360-2(line 360)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,037 INFO  L264        CegarLoopResult]: At program point  L104-3(line 104)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,037 INFO  L264        CegarLoopResult]: At program point  L100(line 100)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,037 INFO  L264        CegarLoopResult]: At program point  L104-4(line 104)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,037 INFO  L264        CegarLoopResult]: At program point  L100-1(line 100)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,038 INFO  L264        CegarLoopResult]: At program point  L104-5(line 104)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,038 INFO  L264        CegarLoopResult]: At program point  L451(line 451)  the Hoare annotation is:  (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0))
[2020-08-22 21:12:01,038 INFO  L264        CegarLoopResult]: At program point  L100-2(line 100)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,038 INFO  L264        CegarLoopResult]: At program point  L100-3(line 100)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,038 INFO  L264        CegarLoopResult]: At program point  L897(line 897)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,038 INFO  L264        CegarLoopResult]: At program point  L100-4(line 100)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,038 INFO  L264        CegarLoopResult]: At program point  L897-1(line 897)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,039 INFO  L264        CegarLoopResult]: At program point  L100-5(line 100)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,039 INFO  L264        CegarLoopResult]: At program point  L100-6(line 100)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,039 INFO  L264        CegarLoopResult]: At program point  L100-7(line 100)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,039 INFO  L264        CegarLoopResult]: At program point  L216(line 216)  the Hoare annotation is:  (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0))
[2020-08-22 21:12:01,039 INFO  L264        CegarLoopResult]: At program point  L852(line 852)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,039 INFO  L264        CegarLoopResult]: At program point  L844(line 844)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,040 INFO  L264        CegarLoopResult]: At program point  L716(line 716)  the Hoare annotation is:  (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0))
[2020-08-22 21:12:01,040 INFO  L264        CegarLoopResult]: At program point  L844-1(line 844)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,040 INFO  L264        CegarLoopResult]: At program point  ULTIMATE.initENTRY(line -1)  the Hoare annotation is:  (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|))
[2020-08-22 21:12:01,040 INFO  L264        CegarLoopResult]: At program point  L898(line 898)  the Hoare annotation is:  (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|))
[2020-08-22 21:12:01,040 INFO  L264        CegarLoopResult]: At program point  ULTIMATE.initEXIT(line -1)  the Hoare annotation is:  (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0))
[2020-08-22 21:12:01,041 INFO  L268        CegarLoopResult]: For program point  L289(line 289)  no Hoare annotation was computed.
[2020-08-22 21:12:01,041 INFO  L268        CegarLoopResult]: For program point  L289-1(line 289)  no Hoare annotation was computed.
[2020-08-22 21:12:01,041 INFO  L268        CegarLoopResult]: For program point  L289-2(line 289)  no Hoare annotation was computed.
[2020-08-22 21:12:01,041 INFO  L268        CegarLoopResult]: For program point  L289-3(line 289)  no Hoare annotation was computed.
[2020-08-22 21:12:01,041 INFO  L268        CegarLoopResult]: For program point  activatePumpEXIT(lines 284 300)  no Hoare annotation was computed.
[2020-08-22 21:12:01,041 INFO  L268        CegarLoopResult]: For program point  activatePumpENTRY(lines 284 300)  no Hoare annotation was computed.
[2020-08-22 21:12:01,041 INFO  L268        CegarLoopResult]: For program point  L295(line 295)  no Hoare annotation was computed.
[2020-08-22 21:12:01,041 INFO  L268        CegarLoopResult]: For program point  L295-1(lines 284 300)  no Hoare annotation was computed.
[2020-08-22 21:12:01,042 INFO  L268        CegarLoopResult]: For program point  L291(lines 291 297)  no Hoare annotation was computed.
[2020-08-22 21:12:01,042 INFO  L268        CegarLoopResult]: For program point  getWaterLevelENTRY(lines 117 125)  no Hoare annotation was computed.
[2020-08-22 21:12:01,042 INFO  L268        CegarLoopResult]: For program point  L122(line 122)  no Hoare annotation was computed.
[2020-08-22 21:12:01,042 INFO  L268        CegarLoopResult]: For program point  L121(line 121)  no Hoare annotation was computed.
[2020-08-22 21:12:01,042 INFO  L268        CegarLoopResult]: For program point  getWaterLevelFINAL(lines 117 125)  no Hoare annotation was computed.
[2020-08-22 21:12:01,042 INFO  L268        CegarLoopResult]: For program point  getWaterLevelEXIT(lines 117 125)  no Hoare annotation was computed.
[2020-08-22 21:12:01,042 INFO  L264        CegarLoopResult]: At program point  L80(line 80)  the Hoare annotation is:  (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)))
[2020-08-22 21:12:01,042 INFO  L264        CegarLoopResult]: At program point  L78(line 78)  the Hoare annotation is:  (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)))))
[2020-08-22 21:12:01,043 INFO  L271        CegarLoopResult]: At program point  L77-1(lines 73 84)  the Hoare annotation is:  true
[2020-08-22 21:12:01,043 INFO  L264        CegarLoopResult]: At program point  changeMethaneLevelENTRY(lines 73 84)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))
[2020-08-22 21:12:01,043 INFO  L271        CegarLoopResult]: At program point  changeMethaneLevelEXIT(lines 73 84)  the Hoare annotation is:  true
[2020-08-22 21:12:01,043 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-08-22 21:12:01,043 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intEXIT(line -1)  no Hoare annotation was computed.
[2020-08-22 21:12:01,043 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intENTRY(line -1)  no Hoare annotation was computed.
[2020-08-22 21:12:01,043 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intFINAL(line -1)  no Hoare annotation was computed.
[2020-08-22 21:12:01,043 INFO  L271        CegarLoopResult]: At program point  isMethaneLevelCriticalENTRY(lines 85 93)  the Hoare annotation is:  true
[2020-08-22 21:12:01,044 INFO  L264        CegarLoopResult]: At program point  L90(line 90)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))
[2020-08-22 21:12:01,044 INFO  L271        CegarLoopResult]: At program point  L89(line 89)  the Hoare annotation is:  true
[2020-08-22 21:12:01,044 INFO  L264        CegarLoopResult]: At program point  isMethaneLevelCriticalFINAL(lines 85 93)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (= 1 ~systemActive~0)))
[2020-08-22 21:12:01,044 INFO  L264        CegarLoopResult]: At program point  isMethaneLevelCriticalEXIT(lines 85 93)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (= 1 ~systemActive~0)))
[2020-08-22 21:12:01,044 INFO  L264        CegarLoopResult]: At program point  L224(line 224)  the Hoare annotation is:  (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,044 INFO  L264        CegarLoopResult]: At program point  L222(lines 221 240)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,044 INFO  L264        CegarLoopResult]: At program point  timeShiftENTRY(lines 218 241)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,045 INFO  L264        CegarLoopResult]: At program point  timeShiftEXIT(lines 218 241)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,045 INFO  L264        CegarLoopResult]: At program point  L231(line 231)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,045 INFO  L264        CegarLoopResult]: At program point  timeShiftFINAL(lines 218 241)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,045 INFO  L264        CegarLoopResult]: At program point  L229(lines 229 235)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-08-22 21:12:01,045 INFO  L271        CegarLoopResult]: At program point  cleanupEXIT(lines 452 481)  the Hoare annotation is:  true
[2020-08-22 21:12:01,045 INFO  L271        CegarLoopResult]: At program point  L477(lines 452 481)  the Hoare annotation is:  true
[2020-08-22 21:12:01,045 INFO  L271        CegarLoopResult]: At program point  L473(line 473)  the Hoare annotation is:  true
[2020-08-22 21:12:01,045 INFO  L271        CegarLoopResult]: At program point  L463(line 463)  the Hoare annotation is:  true
[2020-08-22 21:12:01,046 INFO  L271        CegarLoopResult]: At program point  cleanupENTRY(lines 452 481)  the Hoare annotation is:  true
[2020-08-22 21:12:01,046 INFO  L271        CegarLoopResult]: At program point  L466(lines 466 470)  the Hoare annotation is:  true
[2020-08-22 21:12:01,046 INFO  L271        CegarLoopResult]: At program point  L466-1(lines 466 470)  the Hoare annotation is:  true
[2020-08-22 21:12:01,046 INFO  L271        CegarLoopResult]: At program point  L462-2(lines 462 476)  the Hoare annotation is:  true
[2020-08-22 21:12:01,046 INFO  L271        CegarLoopResult]: At program point  L458(line 458)  the Hoare annotation is:  true
[2020-08-22 21:12:01,046 INFO  L271        CegarLoopResult]: At program point  L458-1(line 458)  the Hoare annotation is:  true
[2020-08-22 21:12:01,046 INFO  L271        CegarLoopResult]: At program point  L454(line 454)  the Hoare annotation is:  true
[2020-08-22 21:12:01,046 INFO  L271        CegarLoopResult]: At program point  lowerWaterLevelENTRY(lines 49 60)  the Hoare annotation is:  true
[2020-08-22 21:12:01,047 INFO  L271        CegarLoopResult]: At program point  lowerWaterLevelEXIT(lines 49 60)  the Hoare annotation is:  true
[2020-08-22 21:12:01,047 INFO  L271        CegarLoopResult]: At program point  L54(line 54)  the Hoare annotation is:  true
[2020-08-22 21:12:01,047 INFO  L271        CegarLoopResult]: At program point  L53-1(lines 49 60)  the Hoare annotation is:  true
[2020-08-22 21:12:01,047 INFO  L271        CegarLoopResult]: At program point  setupEXIT(lines 506 512)  the Hoare annotation is:  true
[2020-08-22 21:12:01,047 INFO  L271        CegarLoopResult]: At program point  setupFINAL(lines 506 512)  the Hoare annotation is:  true
[2020-08-22 21:12:01,047 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startEXIT(line -1)  the Hoare annotation is:  true
[2020-08-22 21:12:01,047 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0))
[2020-08-22 21:12:01,047 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2020-08-22 21:12:01,048 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startFINAL(line -1)  the Hoare annotation is:  true
[2020-08-22 21:12:01,048 INFO  L271        CegarLoopResult]: At program point  L65-1(lines 61 72)  the Hoare annotation is:  true
[2020-08-22 21:12:01,048 INFO  L271        CegarLoopResult]: At program point  waterRiseEXIT(lines 61 72)  the Hoare annotation is:  true
[2020-08-22 21:12:01,048 INFO  L264        CegarLoopResult]: At program point  waterRiseENTRY(lines 61 72)  the Hoare annotation is:  (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)))
[2020-08-22 21:12:01,048 INFO  L264        CegarLoopResult]: At program point  L66(line 66)  the Hoare annotation is:  (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)))
[2020-08-22 21:12:01,048 INFO  L271        CegarLoopResult]: At program point  __automaton_failFINAL(lines 202 209)  the Hoare annotation is:  true
[2020-08-22 21:12:01,048 INFO  L271        CegarLoopResult]: At program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 206)  the Hoare annotation is:  true
[2020-08-22 21:12:01,049 INFO  L271        CegarLoopResult]: At program point  __automaton_failENTRY(lines 202 209)  the Hoare annotation is:  true
[2020-08-22 21:12:01,049 INFO  L271        CegarLoopResult]: At program point  __automaton_failEXIT(lines 202 209)  the Hoare annotation is:  true
[2020-08-22 21:12:01,049 INFO  L264        CegarLoopResult]: At program point  L190(line 190)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)))
[2020-08-22 21:12:01,049 INFO  L271        CegarLoopResult]: At program point  __utac_acc__Specification1_spec__1ENTRY(lines 176 200)  the Hoare annotation is:  true
[2020-08-22 21:12:01,049 INFO  L264        CegarLoopResult]: At program point  L188(lines 188 194)  the Hoare annotation is:  (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0 .cse1)))
[2020-08-22 21:12:01,049 INFO  L264        CegarLoopResult]: At program point  L186(line 186)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)))
[2020-08-22 21:12:01,049 INFO  L264        CegarLoopResult]: At program point  L186-1(line 186)  the Hoare annotation is:  (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret12| 0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1)))
[2020-08-22 21:12:01,050 INFO  L264        CegarLoopResult]: At program point  L184(lines 184 197)  the Hoare annotation is:  (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)))
[2020-08-22 21:12:01,050 INFO  L264        CegarLoopResult]: At program point  L186-2(line 186)  the Hoare annotation is:  (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret12| 0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1)))
[2020-08-22 21:12:01,050 INFO  L264        CegarLoopResult]: At program point  __utac_acc__Specification1_spec__1EXIT(lines 176 200)  the Hoare annotation is:  (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)))
[2020-08-22 21:12:01,050 INFO  L264        CegarLoopResult]: At program point  L186-3(line 186)  the Hoare annotation is:  (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 .cse1 (and (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret12| 0)))))
[2020-08-22 21:12:01,050 INFO  L264        CegarLoopResult]: At program point  L184-1(lines 176 200)  the Hoare annotation is:  (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)))
[2020-08-22 21:12:01,050 INFO  L271        CegarLoopResult]: At program point  L182(line 182)  the Hoare annotation is:  true
[2020-08-22 21:12:01,051 INFO  L264        CegarLoopResult]: At program point  L182-1(line 182)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret11| 0))
[2020-08-22 21:12:01,051 INFO  L264        CegarLoopResult]: At program point  L182-2(line 182)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret11| 0))
[2020-08-22 21:12:01,051 INFO  L264        CegarLoopResult]: At program point  L182-3(line 182)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (= __utac_acc__Specification1_spec__1_~tmp~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret11| 0)))
[2020-08-22 21:12:01,051 INFO  L271        CegarLoopResult]: At program point  L178(line 178)  the Hoare annotation is:  true
[2020-08-22 21:12:01,075 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.08 09:12:01 BoogieIcfgContainer
[2020-08-22 21:12:01,076 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-08-22 21:12:01,078 INFO  L168              Benchmark]: Toolchain (without parser) took 35656.30 ms. Allocated memory was 145.8 MB in the beginning and 736.1 MB in the end (delta: 590.3 MB). Free memory was 101.8 MB in the beginning and 219.3 MB in the end (delta: -117.5 MB). Peak memory consumption was 593.5 MB. Max. memory is 7.1 GB.
[2020-08-22 21:12:01,079 INFO  L168              Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 145.8 MB. Free memory was 121.5 MB in the beginning and 121.1 MB in the end (delta: 419.4 kB). Peak memory consumption was 419.4 kB. Max. memory is 7.1 GB.
[2020-08-22 21:12:01,079 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 635.15 ms. Allocated memory was 145.8 MB in the beginning and 201.9 MB in the end (delta: 56.1 MB). Free memory was 101.8 MB in the beginning and 169.8 MB in the end (delta: -68.0 MB). Peak memory consumption was 23.1 MB. Max. memory is 7.1 GB.
[2020-08-22 21:12:01,080 INFO  L168              Benchmark]: Boogie Preprocessor took 111.83 ms. Allocated memory is still 201.9 MB. Free memory was 169.8 MB in the beginning and 165.6 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB.
[2020-08-22 21:12:01,081 INFO  L168              Benchmark]: RCFGBuilder took 1342.31 ms. Allocated memory was 201.9 MB in the beginning and 235.4 MB in the end (delta: 33.6 MB). Free memory was 165.6 MB in the beginning and 176.2 MB in the end (delta: -10.6 MB). Peak memory consumption was 83.3 MB. Max. memory is 7.1 GB.
[2020-08-22 21:12:01,082 INFO  L168              Benchmark]: TraceAbstraction took 33562.28 ms. Allocated memory was 235.4 MB in the beginning and 736.1 MB in the end (delta: 500.7 MB). Free memory was 176.2 MB in the beginning and 219.3 MB in the end (delta: -43.1 MB). Peak memory consumption was 578.2 MB. Max. memory is 7.1 GB.
[2020-08-22 21:12:01,086 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.20 ms. Allocated memory is still 145.8 MB. Free memory was 121.5 MB in the beginning and 121.1 MB in the end (delta: 419.4 kB). Peak memory consumption was 419.4 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 635.15 ms. Allocated memory was 145.8 MB in the beginning and 201.9 MB in the end (delta: 56.1 MB). Free memory was 101.8 MB in the beginning and 169.8 MB in the end (delta: -68.0 MB). Peak memory consumption was 23.1 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 111.83 ms. Allocated memory is still 201.9 MB. Free memory was 169.8 MB in the beginning and 165.6 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1342.31 ms. Allocated memory was 201.9 MB in the beginning and 235.4 MB in the end (delta: 33.6 MB). Free memory was 165.6 MB in the beginning and 176.2 MB in the end (delta: -10.6 MB). Peak memory consumption was 83.3 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 33562.28 ms. Allocated memory was 235.4 MB in the beginning and 736.1 MB in the end (delta: 500.7 MB). Free memory was 176.2 MB in the beginning and 219.3 MB in the end (delta: -43.1 MB). Peak memory consumption was 578.2 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 206]: 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: 462]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 452]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 396]: Loop Invariant
    Derived loop invariant: ((!(1 == systemActive) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0)
  - InvariantResult [Line: 395]: Loop Invariant
    Derived loop invariant: (!(systemActive == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)
  - ProcedureContractResult [Line: 157]: Procedure Contract for select_helpers
    Derived contract for procedure select_helpers: 1
  - ProcedureContractResult [Line: 164]: Procedure Contract for valid_product
    Derived contract for procedure valid_product: ((!(pumpRunning == 0) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)
  - ProcedureContractResult [Line: 523]: Procedure Contract for main
    Derived contract for procedure main: 1
  - ProcedureContractResult [Line: 320]: Procedure Contract for isPumpRunning
    Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == retValue_acc && pumpRunning == \result)
  - ProcedureContractResult [Line: 365]: Procedure Contract for isLowWaterLevel
    Derived contract for procedure isLowWaterLevel: 1
  - ProcedureContractResult [Line: 150]: Procedure Contract for select_features
    Derived contract for procedure select_features: 1
  - ProcedureContractResult [Line: 513]: Procedure Contract for runTest
    Derived contract for procedure runTest: 1
  - ProcedureContractResult [Line: 301]: Procedure Contract for deactivatePump
    Derived contract for procedure deactivatePump: 1
  - ProcedureContractResult [Line: 250]: Procedure Contract for processEnvironment
    Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)
  - ProcedureContractResult [Line: 242]: Procedure Contract for processEnvironment__wrappee__base
    Derived contract for procedure processEnvironment__wrappee__base: 1
  - ProcedureContractResult [Line: 386]: Procedure Contract for test
    Derived contract for procedure test: 1
  - ProcedureContractResult [Line: 126]: Procedure Contract for isLowWaterSensorDry
    Derived contract for procedure isLowWaterSensorDry: 1
  - ProcedureContractResult [Line: 73]: Procedure Contract for changeMethaneLevel
    Derived contract for procedure changeMethaneLevel: 1
  - ProcedureContractResult [Line: 85]: Procedure Contract for isMethaneLevelCritical
    Derived contract for procedure isMethaneLevelCritical: (!(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive)
  - ProcedureContractResult [Line: 218]: Procedure Contract for timeShift
    Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)
  - ProcedureContractResult [Line: 452]: Procedure Contract for cleanup
    Derived contract for procedure cleanup: 1
  - ProcedureContractResult [Line: 49]: Procedure Contract for lowerWaterLevel
    Derived contract for procedure lowerWaterLevel: 1
  - ProcedureContractResult [Line: 506]: Procedure Contract for setup
    Derived contract for procedure setup: 1
  - ProcedureContractResult [Line: 61]: Procedure Contract for waterRise
    Derived contract for procedure waterRise: 1
  - ProcedureContractResult [Line: 202]: Procedure Contract for __automaton_fail
    Derived contract for procedure __automaton_fail: 1
  - ProcedureContractResult [Line: 176]: Procedure Contract for __utac_acc__Specification1_spec__1
    Derived contract for procedure __utac_acc__Specification1_spec__1: ((tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 38 procedures, 612 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 16.4s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 13.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 16.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 974 SDtfs, 1235 SDslu, 1610 SDs, 0 SdLazy, 2682 SolverSat, 354 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 146 GetRequests, 94 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 6.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=303occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 5 MinimizatonAttempts, 196 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 238 LocationsWithAnnotation, 826 PreInvPairs, 978 NumberOfFragments, 2383 HoareAnnotationTreeSize, 826 FomulaSimplifications, 177972 FormulaSimplificationTreeSizeReduction, 3.2s HoareSimplificationTime, 238 FomulaSimplificationsInter, 20339 FormulaSimplificationTreeSizeReductionInter, 13.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 762 NumberOfCodeBlocks, 762 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 757 ConstructedInterpolants, 0 QuantifiedInterpolants, 310120 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Received shutdown request...