/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SingleStatement --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product22.cil.c


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


This is Ultimate 0.1.25-c90d42b
[2020-09-25 10:49:39,856 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-09-25 10:49:39,861 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-25 10:49:39,902 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-25 10:49:39,903 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-25 10:49:39,911 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-25 10:49:39,913 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-25 10:49:39,917 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-25 10:49:39,920 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-25 10:49:39,923 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-25 10:49:39,923 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-09-25 10:49:39,924 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-25 10:49:39,925 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-25 10:49:39,927 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-25 10:49:39,930 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-25 10:49:39,931 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-25 10:49:39,933 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-25 10:49:39,934 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-25 10:49:39,935 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-25 10:49:39,944 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-25 10:49:39,946 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-25 10:49:39,947 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-25 10:49:39,948 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-09-25 10:49:39,949 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-25 10:49:39,961 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-25 10:49:39,961 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-25 10:49:39,961 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-25 10:49:39,964 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-25 10:49:39,964 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-25 10:49:39,965 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-25 10:49:39,965 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-25 10:49:39,968 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-25 10:49:39,968 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-25 10:49:39,969 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-25 10:49:39,970 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-25 10:49:39,971 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-25 10:49:39,971 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-25 10:49:39,972 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-25 10:49:39,972 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-25 10:49:39,973 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-25 10:49:39,974 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-09-25 10:49:39,975 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2020-09-25 10:49:40,023 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-09-25 10:49:40,023 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-25 10:49:40,025 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-25 10:49:40,026 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-09-25 10:49:40,026 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-09-25 10:49:40,026 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-25 10:49:40,026 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-09-25 10:49:40,027 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-09-25 10:49:40,027 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-09-25 10:49:40,027 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-09-25 10:49:40,028 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-09-25 10:49:40,028 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-25 10:49:40,028 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-09-25 10:49:40,029 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-09-25 10:49:40,029 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-09-25 10:49:40,029 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-09-25 10:49:40,029 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-09-25 10:49:40,030 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-25 10:49:40,030 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-09-25 10:49:40,030 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-09-25 10:49:40,030 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-09-25 10:49:40,030 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-25 10:49:40,031 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-25 10:49:40,031 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-09-25 10:49:40,031 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-25 10:49:40,031 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-09-25 10:49:40,031 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-25 10:49:40,031 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-25 10:49:40,032 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-09-25 10:49:40,032 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;
[2020-09-25 10:49:40,467 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-25 10:49:40,485 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-25 10:49:40,490 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-25 10:49:40,492 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-09-25 10:49:40,492 INFO  L275        PluginConnector]: CDTParser initialized
[2020-09-25 10:49:40,494 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product22.cil.c
[2020-09-25 10:49:40,577 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ee4e89d06/c30f3b79616c4da3abebe96a74166cb5/FLAGe703a55be
[2020-09-25 10:49:41,285 INFO  L306              CDTParser]: Found 1 translation units.
[2020-09-25 10:49:41,288 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec1_product22.cil.c
[2020-09-25 10:49:41,312 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ee4e89d06/c30f3b79616c4da3abebe96a74166cb5/FLAGe703a55be
[2020-09-25 10:49:41,472 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ee4e89d06/c30f3b79616c4da3abebe96a74166cb5
[2020-09-25 10:49:41,488 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-25 10:49:41,495 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-25 10:49:41,498 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-25 10:49:41,498 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-25 10:49:41,503 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-25 10:49:41,504 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 10:49:41" (1/1) ...
[2020-09-25 10:49:41,510 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51a556b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 10:49:41, skipping insertion in model container
[2020-09-25 10:49:41,511 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 10:49:41" (1/1) ...
[2020-09-25 10:49:41,521 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-09-25 10:49:41,573 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-09-25 10:49:41,984 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 10:49:42,103 INFO  L203         MainTranslator]: Completed pre-run
[2020-09-25 10:49:42,187 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 10:49:42,224 INFO  L208         MainTranslator]: Completed translation
[2020-09-25 10:49:42,225 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 10:49:42 WrapperNode
[2020-09-25 10:49:42,225 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-25 10:49:42,226 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-25 10:49:42,226 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-25 10:49:42,226 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-09-25 10:49:42,241 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 10:49:42" (1/1) ...
[2020-09-25 10:49:42,242 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 10:49:42" (1/1) ...
[2020-09-25 10:49:42,262 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 10:49:42" (1/1) ...
[2020-09-25 10:49:42,263 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 10:49:42" (1/1) ...
[2020-09-25 10:49:42,293 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 10:49:42" (1/1) ...
[2020-09-25 10:49:42,313 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 10:49:42" (1/1) ...
[2020-09-25 10:49:42,321 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 10:49:42" (1/1) ...
[2020-09-25 10:49:42,343 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-25 10:49:42,344 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-25 10:49:42,344 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-09-25 10:49:42,344 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-09-25 10:49:42,350 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 10:49:42" (1/1) ...
No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-25 10:49:42,448 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-25 10:49:42,448 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-25 10:49:42,449 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2020-09-25 10:49:42,449 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2020-09-25 10:49:42,449 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2020-09-25 10:49:42,449 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2020-09-25 10:49:42,449 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2020-09-25 10:49:42,451 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1
[2020-09-25 10:49:42,451 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2020-09-25 10:49:42,451 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2020-09-25 10:49:42,451 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2020-09-25 10:49:42,452 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2020-09-25 10:49:42,452 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-09-25 10:49:42,452 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2020-09-25 10:49:42,452 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2020-09-25 10:49:42,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2020-09-25 10:49:42,454 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2020-09-25 10:49:42,454 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2020-09-25 10:49:42,454 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2020-09-25 10:49:42,454 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2020-09-25 10:49:42,454 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2020-09-25 10:49:42,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2020-09-25 10:49:42,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2020-09-25 10:49:42,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2020-09-25 10:49:42,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2020-09-25 10:49:42,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2020-09-25 10:49:42,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry
[2020-09-25 10:49:42,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2020-09-25 10:49:42,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2020-09-25 10:49:42,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor
[2020-09-25 10:49:42,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2020-09-25 10:49:42,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2020-09-25 10:49:42,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2020-09-25 10:49:42,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2020-09-25 10:49:42,458 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2020-09-25 10:49:42,458 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2020-09-25 10:49:42,458 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterLevel
[2020-09-25 10:49:42,458 INFO  L138     BoogieDeclarations]: Found implementation of procedure startSystem
[2020-09-25 10:49:42,458 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2020-09-25 10:49:42,458 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-25 10:49:42,458 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-25 10:49:42,459 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2020-09-25 10:49:42,459 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2020-09-25 10:49:42,459 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2020-09-25 10:49:42,459 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2020-09-25 10:49:42,461 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2020-09-25 10:49:42,462 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2020-09-25 10:49:42,462 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2020-09-25 10:49:42,462 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2020-09-25 10:49:42,463 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1
[2020-09-25 10:49:42,463 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2020-09-25 10:49:42,463 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2020-09-25 10:49:42,463 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2020-09-25 10:49:42,463 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2020-09-25 10:49:42,464 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2020-09-25 10:49:42,464 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2020-09-25 10:49:42,464 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2020-09-25 10:49:42,464 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2020-09-25 10:49:42,464 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2020-09-25 10:49:42,464 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-09-25 10:49:42,465 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-09-25 10:49:42,465 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-09-25 10:49:42,465 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-09-25 10:49:42,465 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2020-09-25 10:49:42,466 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-09-25 10:49:42,466 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-09-25 10:49:42,466 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-09-25 10:49:42,466 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-09-25 10:49:42,466 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2020-09-25 10:49:42,467 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-09-25 10:49:42,467 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2020-09-25 10:49:42,469 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2020-09-25 10:49:42,469 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-09-25 10:49:42,470 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2020-09-25 10:49:42,470 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2020-09-25 10:49:42,470 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-09-25 10:49:42,470 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2020-09-25 10:49:42,470 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2020-09-25 10:49:42,470 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2020-09-25 10:49:42,471 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2020-09-25 10:49:42,471 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry
[2020-09-25 10:49:42,471 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2020-09-25 10:49:42,471 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2020-09-25 10:49:42,471 INFO  L130     BoogieDeclarations]: Found specification of procedure startSystem
[2020-09-25 10:49:42,471 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2020-09-25 10:49:42,472 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2020-09-25 10:49:42,472 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterLevel
[2020-09-25 10:49:42,472 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor
[2020-09-25 10:49:42,472 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2020-09-25 10:49:42,472 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-25 10:49:42,472 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-09-25 10:49:42,472 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-25 10:49:43,560 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-25 10:49:43,561 INFO  L295             CfgBuilder]: Removed 5 assume(true) statements.
[2020-09-25 10:49:43,568 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 10:49:43 BoogieIcfgContainer
[2020-09-25 10:49:43,568 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-25 10:49:43,570 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-25 10:49:43,570 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-09-25 10:49:43,573 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-09-25 10:49:43,574 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.09 10:49:41" (1/3) ...
[2020-09-25 10:49:43,575 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d211da0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 10:49:43, skipping insertion in model container
[2020-09-25 10:49:43,575 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 10:49:42" (2/3) ...
[2020-09-25 10:49:43,575 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d211da0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 10:49:43, skipping insertion in model container
[2020-09-25 10:49:43,576 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 10:49:43" (3/3) ...
[2020-09-25 10:49:43,578 INFO  L109   eAbstractionObserver]: Analyzing ICFG minepump_spec1_product22.cil.c
[2020-09-25 10:49:43,589 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-25 10:49:43,601 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-25 10:49:43,624 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-09-25 10:49:43,660 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-09-25 10:49:43,660 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-09-25 10:49:43,661 INFO  L377      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-09-25 10:49:43,661 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-09-25 10:49:43,661 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-09-25 10:49:43,661 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-09-25 10:49:43,661 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-09-25 10:49:43,661 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-09-25 10:49:43,693 INFO  L276                IsEmpty]: Start isEmpty. Operand 299 states.
[2020-09-25 10:49:43,713 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2020-09-25 10:49:43,713 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 10:49:43,715 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 10:49:43,715 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 10:49:43,723 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 10:49:43,724 INFO  L82        PathProgramCache]: Analyzing trace with hash -925877919, now seen corresponding path program 1 times
[2020-09-25 10:49:43,736 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 10:49:43,736 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [7169957]
[2020-09-25 10:49:43,737 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 10:49:44,102 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:49:44,221 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:49:44,438 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:49:45,647 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:49:46,760 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:49:49,111 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:49:49,112 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 173
[2020-09-25 10:49:49,112 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-25 10:49:49,113 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4999
[2020-09-25 10:49:49,116 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:49:49,117 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:49:49,117 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 12
[2020-09-25 10:49:49,117 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 80
[2020-09-25 10:49:49,118 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 77
[2020-09-25 10:49:49,118 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 4
[2020-09-25 10:49:49,687 WARN  L193               SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 10:49:49,690 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 10:49:49,729 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:49:49,771 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:49:49,992 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:49:49,992 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 10:49:49,992 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:49:49,992 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 261
[2020-09-25 10:49:49,993 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:49:49,993 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:49:49,993 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 10:49:49,993 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:49:49,994 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 76
[2020-09-25 10:49:49,994 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 10:49:50,058 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 10:49:50,060 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:49:50,061 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:49:50,065 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:49:50,065 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 10:49:50,065 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:49:50,066 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 10:49:50,066 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:49:50,066 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:49:50,066 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 10:49:50,066 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:49:50,067 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 10:49:50,067 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 10:49:50,069 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 10:49:50,070 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:49:50,071 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:49:50,074 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:49:50,075 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 10:49:50,075 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:49:50,075 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 10:49:50,075 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:49:50,075 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:49:50,076 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 10:49:50,076 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:49:50,076 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 10:49:50,076 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 10:49:50,078 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 10:49:50,079 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:49:50,081 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:49:50,090 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:49:50,090 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 10:49:50,091 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:49:50,091 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 10
[2020-09-25 10:49:50,091 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:49:50,091 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:49:50,091 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 10:49:50,092 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:49:50,092 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 10:49:50,092 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 10:49:50,094 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 10:49:50,095 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:49:50,097 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:49:50,100 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:49:50,101 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 10:49:50,101 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:49:50,101 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 10:49:50,101 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:49:50,102 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:49:50,102 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 10:49:50,102 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:49:50,102 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 10:49:50,103 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 10:49:50,104 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-09-25 10:49:50,106 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:49:50,108 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:49:50,118 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:49:50,118 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 10:49:50,118 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:49:50,119 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 11
[2020-09-25 10:49:50,119 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:49:50,119 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:49:50,119 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-09-25 10:49:50,120 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:49:50,120 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 10:49:50,120 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 10:49:50,162 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130
[2020-09-25 10:49:50,163 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:49:50,164 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:49:50,167 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:49:50,167 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 10:49:50,167 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:49:50,167 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 10:49:50,168 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:49:50,168 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:49:50,168 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 10:49:50,168 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 10:49:50,169 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 10:49:50,169 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 10:49:50,206 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 10:49:50,207 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [7169957]
[2020-09-25 10:49:50,209 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 10:49:50,209 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2020-09-25 10:49:50,210 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773591684]
[2020-09-25 10:49:50,217 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 8 states
[2020-09-25 10:49:50,217 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 10:49:50,234 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2020-09-25 10:49:50,235 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2020-09-25 10:49:50,238 INFO  L87              Difference]: Start difference. First operand 299 states. Second operand 8 states.
[2020-09-25 10:49:50,973 WARN  L193               SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:49:51,966 WARN  L193               SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 10:49:52,336 WARN  L193               SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 193
[2020-09-25 10:49:52,758 WARN  L193               SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 10:49:53,203 WARN  L193               SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 193
[2020-09-25 10:49:53,485 WARN  L193               SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 10:49:54,239 WARN  L193               SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:49:54,588 WARN  L193               SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 10:49:55,130 WARN  L193               SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 10:49:56,510 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 10:49:56,510 INFO  L93              Difference]: Finished difference Result 622 states and 763 transitions.
[2020-09-25 10:49:56,511 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 
[2020-09-25 10:49:56,515 INFO  L78                 Accepts]: Start accepts. Automaton has 8 states. Word has length 142
[2020-09-25 10:49:56,516 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 10:49:56,545 INFO  L225             Difference]: With dead ends: 622
[2020-09-25 10:49:56,545 INFO  L226             Difference]: Without dead ends: 417
[2020-09-25 10:49:56,551 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272
[2020-09-25 10:49:56,572 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 417 states.
[2020-09-25 10:49:56,678 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 417 to 361.
[2020-09-25 10:49:56,680 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 361 states.
[2020-09-25 10:49:56,683 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 361 states and 401 transitions.
[2020-09-25 10:49:56,685 INFO  L78                 Accepts]: Start accepts. Automaton has 361 states and 401 transitions. Word has length 142
[2020-09-25 10:49:56,686 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 10:49:56,686 INFO  L479      AbstractCegarLoop]: Abstraction has 361 states and 401 transitions.
[2020-09-25 10:49:56,686 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 8 states.
[2020-09-25 10:49:56,686 INFO  L276                IsEmpty]: Start isEmpty. Operand 361 states and 401 transitions.
[2020-09-25 10:49:56,692 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 162
[2020-09-25 10:49:56,693 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 10:49:56,693 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]
[2020-09-25 10:49:56,693 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-09-25 10:49:56,694 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 10:49:56,694 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 10:49:56,694 INFO  L82        PathProgramCache]: Analyzing trace with hash 1116681735, now seen corresponding path program 1 times
[2020-09-25 10:49:56,694 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 10:49:56,695 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [262284975]
[2020-09-25 10:49:56,695 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 10:49:56,755 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:49:56,810 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:49:57,026 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:49:57,188 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:50:01,088 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:50:01,088 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 194
[2020-09-25 10:50:01,089 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 3
[2020-09-25 10:50:01,089 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4331
[2020-09-25 10:50:01,089 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:50:01,090 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:50:01,090 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 14
[2020-09-25 10:50:01,090 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 81
[2020-09-25 10:50:01,090 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 109
[2020-09-25 10:50:01,091 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 2
[2020-09-25 10:50:01,455 WARN  L193               SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 10:50:01,456 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 10:50:01,497 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:50:01,537 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:50:01,767 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:50:01,767 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 10:50:01,768 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:50:01,768 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 267
[2020-09-25 10:50:01,768 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:50:01,768 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:50:01,769 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 10:50:01,769 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:50:01,769 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 77
[2020-09-25 10:50:01,769 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 10:50:01,813 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 10:50:01,814 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:50:01,815 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:50:01,818 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:50:01,818 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 10:50:01,818 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:50:01,819 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 10:50:01,819 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:50:01,819 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:50:01,853 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 10:50:01,853 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:50:01,854 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 10:50:01,854 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 35
[2020-09-25 10:50:01,856 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 10:50:01,858 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:50:01,859 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:50:01,864 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:50:01,864 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 10:50:01,865 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:50:01,865 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 10:50:01,865 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:50:01,865 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:50:01,866 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 10:50:01,866 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:50:01,866 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 10:50:01,866 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 10:50:01,867 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 10:50:01,869 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:50:01,870 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:50:01,876 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:50:01,876 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 10:50:01,877 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:50:01,877 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 7
[2020-09-25 10:50:01,877 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:50:01,877 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:50:01,877 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 10:50:01,878 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:50:01,878 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 10:50:01,878 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 10:50:01,880 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 10:50:01,881 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:50:01,882 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:50:01,885 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:50:01,885 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 10:50:01,885 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:50:01,885 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 10:50:01,886 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:50:01,886 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:50:01,886 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 10:50:01,886 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:50:01,887 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 10:50:01,887 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 10:50:01,898 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-09-25 10:50:01,899 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:50:01,901 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:50:01,910 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:50:01,910 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-25 10:50:01,910 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:50:01,910 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 9
[2020-09-25 10:50:01,911 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:50:01,911 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:50:01,911 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 10:50:01,911 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:50:01,911 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 6
[2020-09-25 10:50:01,912 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 10:50:01,929 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129
[2020-09-25 10:50:01,930 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:50:01,932 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:50:01,936 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:50:01,937 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-25 10:50:01,937 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:50:01,937 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 10:50:01,938 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:50:01,938 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:50:01,938 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 10:50:01,938 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:50:01,940 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 5
[2020-09-25 10:50:01,941 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 3
[2020-09-25 10:50:01,943 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2020-09-25 10:50:01,944 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:50:01,946 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:50:01,949 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:50:01,949 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 10:50:01,950 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:50:01,950 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 10:50:01,950 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:50:01,950 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:50:01,950 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 10:50:01,951 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:50:01,951 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 10:50:01,951 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 10:50:01,953 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149
[2020-09-25 10:50:01,963 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 10:50:01,966 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 10:50:01,974 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 10:50:01,975 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 10:50:01,975 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 10:50:01,975 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 10
[2020-09-25 10:50:01,975 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 10:50:01,975 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.2
[2020-09-25 10:50:01,976 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-09-25 10:50:01,976 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 10:50:01,976 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 10:50:01,976 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 10:50:02,046 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 10:50:02,047 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [262284975]
[2020-09-25 10:50:02,047 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 10:50:02,047 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10
[2020-09-25 10:50:02,048 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167617909]
[2020-09-25 10:50:02,051 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 10 states
[2020-09-25 10:50:02,052 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 10:50:02,053 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants.
[2020-09-25 10:50:02,053 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90
[2020-09-25 10:50:02,053 INFO  L87              Difference]: Start difference. First operand 361 states and 401 transitions. Second operand 10 states.
[2020-09-25 10:50:02,585 WARN  L193               SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:03,807 WARN  L193               SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:04,134 WARN  L193               SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 10:50:04,463 WARN  L193               SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 10:50:04,824 WARN  L193               SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 195
[2020-09-25 10:50:05,144 WARN  L193               SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 192
[2020-09-25 10:50:05,578 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 10:50:05,578 INFO  L93              Difference]: Finished difference Result 628 states and 753 transitions.
[2020-09-25 10:50:05,579 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. 
[2020-09-25 10:50:05,579 INFO  L78                 Accepts]: Start accepts. Automaton has 10 states. Word has length 161
[2020-09-25 10:50:05,581 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 10:50:05,582 INFO  L225             Difference]: With dead ends: 628
[2020-09-25 10:50:05,582 INFO  L226             Difference]: Without dead ends: 0
[2020-09-25 10:50:05,587 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380
[2020-09-25 10:50:05,587 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-09-25 10:50:05,588 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-09-25 10:50:05,588 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-09-25 10:50:05,588 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-09-25 10:50:05,588 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 161
[2020-09-25 10:50:05,588 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 10:50:05,589 INFO  L479      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-09-25 10:50:05,589 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 10 states.
[2020-09-25 10:50:05,589 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-09-25 10:50:05,589 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2020-09-25 10:50:05,589 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-09-25 10:50:05,592 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-09-25 10:50:05,804 WARN  L193               SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:05,981 WARN  L193               SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:06,152 WARN  L193               SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:06,313 WARN  L193               SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:06,482 WARN  L193               SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:06,650 WARN  L193               SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:06,994 WARN  L193               SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 10:50:07,334 WARN  L193               SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 10:50:07,670 WARN  L193               SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 10:50:08,006 WARN  L193               SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 10:50:08,346 WARN  L193               SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 10:50:08,494 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:08,642 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:08,791 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:08,956 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:09,105 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:09,262 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:09,410 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:09,569 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:09,828 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:09,977 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:10,137 WARN  L193               SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:10,297 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:10,454 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:10,612 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:10,769 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:10,919 WARN  L193               SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:11,081 WARN  L193               SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:11,239 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:11,387 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:11,527 WARN  L193               SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 10:50:11,689 WARN  L193               SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:11,849 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:12,007 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:12,165 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:12,323 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:12,471 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:12,618 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:12,776 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:12,924 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:13,072 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:13,226 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:13,375 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:13,524 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:13,683 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:13,831 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:13,988 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:14,137 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:14,294 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:14,452 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:14,600 WARN  L193               SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:14,757 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:14,916 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:15,066 WARN  L193               SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:15,238 WARN  L193               SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:15,396 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:15,559 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:15,707 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:15,864 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:16,022 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:16,179 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:16,338 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:16,486 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:16,639 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:16,792 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:16,941 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:17,098 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:17,347 WARN  L193               SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:17,667 WARN  L193               SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 10:50:17,988 WARN  L193               SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 10:50:18,310 WARN  L193               SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 10:50:18,631 WARN  L193               SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 10:50:18,959 WARN  L193               SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 10:50:19,109 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:19,256 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:19,404 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:19,760 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:19,918 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:20,069 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:20,227 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:20,381 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:20,537 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:20,685 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:20,832 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:20,989 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:21,234 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:21,382 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:21,538 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:21,697 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:21,866 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:22,014 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:22,162 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:22,310 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:22,458 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:22,614 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 10:50:22,769 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:22,925 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 10:50:23,345 WARN  L193               SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9
[2020-09-25 10:50:23,537 WARN  L193               SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24
[2020-09-25 10:50:23,939 WARN  L193               SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9
[2020-09-25 10:50:24,307 WARN  L193               SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 13
[2020-09-25 10:50:24,502 WARN  L193               SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1
[2020-09-25 10:50:24,924 WARN  L193               SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9
[2020-09-25 10:50:25,195 WARN  L193               SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24
[2020-09-25 10:50:25,398 WARN  L193               SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1
[2020-09-25 10:50:25,635 WARN  L193               SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24
[2020-09-25 10:50:26,038 WARN  L193               SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 10
[2020-09-25 10:50:26,305 WARN  L193               SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 10:50:26,801 WARN  L193               SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 20
[2020-09-25 10:50:27,268 WARN  L193               SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 10
[2020-09-25 10:50:27,679 WARN  L193               SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9
[2020-09-25 10:50:28,074 WARN  L193               SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 10
[2020-09-25 10:50:28,308 WARN  L193               SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 20
[2020-09-25 10:50:28,570 WARN  L193               SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24
[2020-09-25 10:50:28,974 WARN  L193               SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 13
[2020-09-25 10:50:29,269 WARN  L193               SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24
[2020-09-25 10:50:29,504 WARN  L193               SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24
[2020-09-25 10:50:29,726 WARN  L193               SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1
[2020-09-25 10:50:30,323 WARN  L193               SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20
[2020-09-25 10:50:30,572 WARN  L193               SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24
[2020-09-25 10:50:30,828 WARN  L193               SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24
[2020-09-25 10:50:31,041 WARN  L193               SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 13
[2020-09-25 10:50:31,679 WARN  L193               SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 20
[2020-09-25 10:50:31,879 WARN  L193               SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1
[2020-09-25 10:50:32,134 WARN  L193               SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 13
[2020-09-25 10:50:32,139 INFO  L268        CegarLoopResult]: For program point  L283(line 283)  no Hoare annotation was computed.
[2020-09-25 10:50:32,139 INFO  L268        CegarLoopResult]: For program point  L283-1(line 283)  no Hoare annotation was computed.
[2020-09-25 10:50:32,139 INFO  L268        CegarLoopResult]: For program point  L283-2(line 283)  no Hoare annotation was computed.
[2020-09-25 10:50:32,140 INFO  L268        CegarLoopResult]: For program point  L312(line 312)  no Hoare annotation was computed.
[2020-09-25 10:50:32,140 INFO  L268        CegarLoopResult]: For program point  L279(line 279)  no Hoare annotation was computed.
[2020-09-25 10:50:32,140 INFO  L268        CegarLoopResult]: For program point  L275(line 275)  no Hoare annotation was computed.
[2020-09-25 10:50:32,140 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeFINAL(lines 260 315)  no Hoare annotation was computed.
[2020-09-25 10:50:32,140 INFO  L268        CegarLoopResult]: For program point  L304(line 304)  no Hoare annotation was computed.
[2020-09-25 10:50:32,140 INFO  L268        CegarLoopResult]: For program point  L271(line 271)  no Hoare annotation was computed.
[2020-09-25 10:50:32,140 INFO  L268        CegarLoopResult]: For program point  L304-1(lines 285 306)  no Hoare annotation was computed.
[2020-09-25 10:50:32,140 INFO  L268        CegarLoopResult]: For program point  L300(line 300)  no Hoare annotation was computed.
[2020-09-25 10:50:32,141 INFO  L268        CegarLoopResult]: For program point  L267(line 267)  no Hoare annotation was computed.
[2020-09-25 10:50:32,141 INFO  L268        CegarLoopResult]: For program point  L263(line 263)  no Hoare annotation was computed.
[2020-09-25 10:50:32,141 INFO  L268        CegarLoopResult]: For program point  L280(line 280)  no Hoare annotation was computed.
[2020-09-25 10:50:32,141 INFO  L268        CegarLoopResult]: For program point  L276(line 276)  no Hoare annotation was computed.
[2020-09-25 10:50:32,141 INFO  L268        CegarLoopResult]: For program point  L272(line 272)  no Hoare annotation was computed.
[2020-09-25 10:50:32,141 INFO  L268        CegarLoopResult]: For program point  L301(line 301)  no Hoare annotation was computed.
[2020-09-25 10:50:32,141 INFO  L268        CegarLoopResult]: For program point  L268(line 268)  no Hoare annotation was computed.
[2020-09-25 10:50:32,142 INFO  L268        CegarLoopResult]: For program point  L264(line 264)  no Hoare annotation was computed.
[2020-09-25 10:50:32,142 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeEXIT(lines 260 315)  no Hoare annotation was computed.
[2020-09-25 10:50:32,142 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeENTRY(lines 260 315)  no Hoare annotation was computed.
[2020-09-25 10:50:32,142 INFO  L268        CegarLoopResult]: For program point  L289(line 289)  no Hoare annotation was computed.
[2020-09-25 10:50:32,142 INFO  L268        CegarLoopResult]: For program point  L281(line 281)  no Hoare annotation was computed.
[2020-09-25 10:50:32,142 INFO  L268        CegarLoopResult]: For program point  L310(line 310)  no Hoare annotation was computed.
[2020-09-25 10:50:32,142 INFO  L268        CegarLoopResult]: For program point  L273(line 273)  no Hoare annotation was computed.
[2020-09-25 10:50:32,142 INFO  L268        CegarLoopResult]: For program point  L302(line 302)  no Hoare annotation was computed.
[2020-09-25 10:50:32,142 INFO  L268        CegarLoopResult]: For program point  L269(line 269)  no Hoare annotation was computed.
[2020-09-25 10:50:32,142 INFO  L268        CegarLoopResult]: For program point  L302-1(line 302)  no Hoare annotation was computed.
[2020-09-25 10:50:32,143 INFO  L268        CegarLoopResult]: For program point  L302-2(line 302)  no Hoare annotation was computed.
[2020-09-25 10:50:32,143 INFO  L268        CegarLoopResult]: For program point  L265(line 265)  no Hoare annotation was computed.
[2020-09-25 10:50:32,143 INFO  L268        CegarLoopResult]: For program point  L261(line 261)  no Hoare annotation was computed.
[2020-09-25 10:50:32,143 INFO  L268        CegarLoopResult]: For program point  L290(line 290)  no Hoare annotation was computed.
[2020-09-25 10:50:32,143 INFO  L268        CegarLoopResult]: For program point  L286(line 286)  no Hoare annotation was computed.
[2020-09-25 10:50:32,143 INFO  L268        CegarLoopResult]: For program point  L282(line 282)  no Hoare annotation was computed.
[2020-09-25 10:50:32,143 INFO  L268        CegarLoopResult]: For program point  L311(line 311)  no Hoare annotation was computed.
[2020-09-25 10:50:32,143 INFO  L268        CegarLoopResult]: For program point  L307(lines 284 308)  no Hoare annotation was computed.
[2020-09-25 10:50:32,143 INFO  L268        CegarLoopResult]: For program point  L274(line 274)  no Hoare annotation was computed.
[2020-09-25 10:50:32,143 INFO  L268        CegarLoopResult]: For program point  L303(line 303)  no Hoare annotation was computed.
[2020-09-25 10:50:32,143 INFO  L268        CegarLoopResult]: For program point  L270(line 270)  no Hoare annotation was computed.
[2020-09-25 10:50:32,143 INFO  L268        CegarLoopResult]: For program point  L299(line 299)  no Hoare annotation was computed.
[2020-09-25 10:50:32,144 INFO  L268        CegarLoopResult]: For program point  L266(line 266)  no Hoare annotation was computed.
[2020-09-25 10:50:32,144 INFO  L268        CegarLoopResult]: For program point  L262(line 262)  no Hoare annotation was computed.
[2020-09-25 10:50:32,144 INFO  L268        CegarLoopResult]: For program point  L291(lines 291 295)  no Hoare annotation was computed.
[2020-09-25 10:50:32,144 INFO  L268        CegarLoopResult]: For program point  L291-1(lines 291 295)  no Hoare annotation was computed.
[2020-09-25 10:50:32,144 INFO  L268        CegarLoopResult]: For program point  L320(line 320)  no Hoare annotation was computed.
[2020-09-25 10:50:32,144 INFO  L268        CegarLoopResult]: For program point  L337(line 337)  no Hoare annotation was computed.
[2020-09-25 10:50:32,144 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetENTRY(lines 316 375)  no Hoare annotation was computed.
[2020-09-25 10:50:32,145 INFO  L268        CegarLoopResult]: For program point  L333(line 333)  no Hoare annotation was computed.
[2020-09-25 10:50:32,145 INFO  L268        CegarLoopResult]: For program point  L362(line 362)  no Hoare annotation was computed.
[2020-09-25 10:50:32,145 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetEXIT(lines 316 375)  no Hoare annotation was computed.
[2020-09-25 10:50:32,145 INFO  L268        CegarLoopResult]: For program point  L329(line 329)  no Hoare annotation was computed.
[2020-09-25 10:50:32,145 INFO  L268        CegarLoopResult]: For program point  L358(line 358)  no Hoare annotation was computed.
[2020-09-25 10:50:32,145 INFO  L268        CegarLoopResult]: For program point  L325(line 325)  no Hoare annotation was computed.
[2020-09-25 10:50:32,145 INFO  L268        CegarLoopResult]: For program point  L321(line 321)  no Hoare annotation was computed.
[2020-09-25 10:50:32,145 INFO  L268        CegarLoopResult]: For program point  L317(line 317)  no Hoare annotation was computed.
[2020-09-25 10:50:32,145 INFO  L268        CegarLoopResult]: For program point  L346(line 346)  no Hoare annotation was computed.
[2020-09-25 10:50:32,145 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetFINAL(lines 316 375)  no Hoare annotation was computed.
[2020-09-25 10:50:32,145 INFO  L268        CegarLoopResult]: For program point  L342-2(lines 342 367)  no Hoare annotation was computed.
[2020-09-25 10:50:32,145 INFO  L268        CegarLoopResult]: For program point  L338(line 338)  no Hoare annotation was computed.
[2020-09-25 10:50:32,146 INFO  L268        CegarLoopResult]: For program point  L363(line 363)  no Hoare annotation was computed.
[2020-09-25 10:50:32,146 INFO  L268        CegarLoopResult]: For program point  L330(line 330)  no Hoare annotation was computed.
[2020-09-25 10:50:32,146 INFO  L268        CegarLoopResult]: For program point  L359(line 359)  no Hoare annotation was computed.
[2020-09-25 10:50:32,146 INFO  L268        CegarLoopResult]: For program point  L326(line 326)  no Hoare annotation was computed.
[2020-09-25 10:50:32,146 INFO  L268        CegarLoopResult]: For program point  L322(line 322)  no Hoare annotation was computed.
[2020-09-25 10:50:32,146 INFO  L268        CegarLoopResult]: For program point  L318(line 318)  no Hoare annotation was computed.
[2020-09-25 10:50:32,146 INFO  L268        CegarLoopResult]: For program point  L347(line 347)  no Hoare annotation was computed.
[2020-09-25 10:50:32,146 INFO  L268        CegarLoopResult]: For program point  L343(line 343)  no Hoare annotation was computed.
[2020-09-25 10:50:32,146 INFO  L268        CegarLoopResult]: For program point  L339(line 339)  no Hoare annotation was computed.
[2020-09-25 10:50:32,146 INFO  L268        CegarLoopResult]: For program point  L368(lines 341 369)  no Hoare annotation was computed.
[2020-09-25 10:50:32,147 INFO  L268        CegarLoopResult]: For program point  L364(line 364)  no Hoare annotation was computed.
[2020-09-25 10:50:32,147 INFO  L268        CegarLoopResult]: For program point  L331(line 331)  no Hoare annotation was computed.
[2020-09-25 10:50:32,147 INFO  L268        CegarLoopResult]: For program point  L360(line 360)  no Hoare annotation was computed.
[2020-09-25 10:50:32,147 INFO  L268        CegarLoopResult]: For program point  L327(line 327)  no Hoare annotation was computed.
[2020-09-25 10:50:32,147 INFO  L268        CegarLoopResult]: For program point  L360-1(line 360)  no Hoare annotation was computed.
[2020-09-25 10:50:32,147 INFO  L268        CegarLoopResult]: For program point  L360-2(line 360)  no Hoare annotation was computed.
[2020-09-25 10:50:32,147 INFO  L268        CegarLoopResult]: For program point  L356(line 356)  no Hoare annotation was computed.
[2020-09-25 10:50:32,147 INFO  L268        CegarLoopResult]: For program point  L323(line 323)  no Hoare annotation was computed.
[2020-09-25 10:50:32,147 INFO  L268        CegarLoopResult]: For program point  L356-1(line 356)  no Hoare annotation was computed.
[2020-09-25 10:50:32,147 INFO  L268        CegarLoopResult]: For program point  L356-2(line 356)  no Hoare annotation was computed.
[2020-09-25 10:50:32,147 INFO  L268        CegarLoopResult]: For program point  L319(line 319)  no Hoare annotation was computed.
[2020-09-25 10:50:32,147 INFO  L268        CegarLoopResult]: For program point  L348(lines 348 352)  no Hoare annotation was computed.
[2020-09-25 10:50:32,148 INFO  L268        CegarLoopResult]: For program point  L348-1(lines 348 352)  no Hoare annotation was computed.
[2020-09-25 10:50:32,148 INFO  L268        CegarLoopResult]: For program point  L340(line 340)  no Hoare annotation was computed.
[2020-09-25 10:50:32,148 INFO  L268        CegarLoopResult]: For program point  L340-1(line 340)  no Hoare annotation was computed.
[2020-09-25 10:50:32,148 INFO  L268        CegarLoopResult]: For program point  L340-2(line 340)  no Hoare annotation was computed.
[2020-09-25 10:50:32,148 INFO  L268        CegarLoopResult]: For program point  L336(line 336)  no Hoare annotation was computed.
[2020-09-25 10:50:32,148 INFO  L268        CegarLoopResult]: For program point  L365(line 365)  no Hoare annotation was computed.
[2020-09-25 10:50:32,148 INFO  L268        CegarLoopResult]: For program point  L332(line 332)  no Hoare annotation was computed.
[2020-09-25 10:50:32,148 INFO  L268        CegarLoopResult]: For program point  L365-1(line 365)  no Hoare annotation was computed.
[2020-09-25 10:50:32,148 INFO  L268        CegarLoopResult]: For program point  L365-2(line 365)  no Hoare annotation was computed.
[2020-09-25 10:50:32,148 INFO  L268        CegarLoopResult]: For program point  L361(line 361)  no Hoare annotation was computed.
[2020-09-25 10:50:32,148 INFO  L268        CegarLoopResult]: For program point  L328(line 328)  no Hoare annotation was computed.
[2020-09-25 10:50:32,149 INFO  L268        CegarLoopResult]: For program point  L361-1(line 361)  no Hoare annotation was computed.
[2020-09-25 10:50:32,149 INFO  L268        CegarLoopResult]: For program point  L361-2(line 361)  no Hoare annotation was computed.
[2020-09-25 10:50:32,149 INFO  L268        CegarLoopResult]: For program point  L357(line 357)  no Hoare annotation was computed.
[2020-09-25 10:50:32,149 INFO  L268        CegarLoopResult]: For program point  L324(line 324)  no Hoare annotation was computed.
[2020-09-25 10:50:32,149 INFO  L271        CegarLoopResult]: At program point  select_helpersFINAL(lines 61 67)  the Hoare annotation is:  true
[2020-09-25 10:50:32,149 INFO  L268        CegarLoopResult]: For program point  select_helpersEXIT(lines 61 67)  no Hoare annotation was computed.
[2020-09-25 10:50:32,149 INFO  L268        CegarLoopResult]: For program point  valid_productEXIT(lines 68 76)  no Hoare annotation was computed.
[2020-09-25 10:50:32,149 INFO  L271        CegarLoopResult]: At program point  valid_productENTRY(lines 68 76)  the Hoare annotation is:  true
[2020-09-25 10:50:32,149 INFO  L268        CegarLoopResult]: For program point  valid_productFINAL(lines 68 76)  no Hoare annotation was computed.
[2020-09-25 10:50:32,150 INFO  L268        CegarLoopResult]: For program point  L73(line 73)  no Hoare annotation was computed.
[2020-09-25 10:50:32,150 INFO  L268        CegarLoopResult]: For program point  L72(line 72)  no Hoare annotation was computed.
[2020-09-25 10:50:32,150 INFO  L268        CegarLoopResult]: For program point  L194-1(lines 194 201)  no Hoare annotation was computed.
[2020-09-25 10:50:32,150 INFO  L268        CegarLoopResult]: For program point  L192(line 192)  no Hoare annotation was computed.
[2020-09-25 10:50:32,150 INFO  L264        CegarLoopResult]: At program point  L191(line 191)  the Hoare annotation is:  (or (not (<= 0 |old(~methaneLevelCritical~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= ~methaneLevelCritical~0 0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,150 INFO  L268        CegarLoopResult]: For program point  L192-1(line 192)  no Hoare annotation was computed.
[2020-09-25 10:50:32,151 INFO  L264        CegarLoopResult]: At program point  L190(line 190)  the Hoare annotation is:  (or (not (<= 0 |old(~methaneLevelCritical~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= ~methaneLevelCritical~0 0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,151 INFO  L268        CegarLoopResult]: For program point  L192-2(line 192)  no Hoare annotation was computed.
[2020-09-25 10:50:32,151 INFO  L264        CegarLoopResult]: At program point  mainENTRY(lines 184 206)  the Hoare annotation is:  (or (not (<= 0 |old(~methaneLevelCritical~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= ~methaneLevelCritical~0 0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,151 INFO  L264        CegarLoopResult]: At program point  L190-1(line 190)  the Hoare annotation is:  (or (not (<= 0 |old(~methaneLevelCritical~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= ~methaneLevelCritical~0 0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,151 INFO  L268        CegarLoopResult]: For program point  L186(line 186)  no Hoare annotation was computed.
[2020-09-25 10:50:32,152 INFO  L268        CegarLoopResult]: For program point  mainEXIT(lines 184 206)  no Hoare annotation was computed.
[2020-09-25 10:50:32,152 INFO  L268        CegarLoopResult]: For program point  mainFINAL(lines 184 206)  no Hoare annotation was computed.
[2020-09-25 10:50:32,152 INFO  L268        CegarLoopResult]: For program point  L203(line 203)  no Hoare annotation was computed.
[2020-09-25 10:50:32,152 INFO  L264        CegarLoopResult]: At program point  L196(line 196)  the Hoare annotation is:  (or (not (<= 0 |old(~methaneLevelCritical~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= ~methaneLevelCritical~0 0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,152 INFO  L264        CegarLoopResult]: At program point  L196-1(line 196)  the Hoare annotation is:  (or (not (<= 0 |old(~methaneLevelCritical~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= ~methaneLevelCritical~0 0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,152 INFO  L268        CegarLoopResult]: For program point  L194(lines 194 201)  no Hoare annotation was computed.
[2020-09-25 10:50:32,153 INFO  L268        CegarLoopResult]: For program point  L160(line 160)  no Hoare annotation was computed.
[2020-09-25 10:50:32,153 INFO  L268        CegarLoopResult]: For program point  Specification2EXIT(lines 142 165)  no Hoare annotation was computed.
[2020-09-25 10:50:32,153 INFO  L268        CegarLoopResult]: For program point  L159(line 159)  no Hoare annotation was computed.
[2020-09-25 10:50:32,153 INFO  L268        CegarLoopResult]: For program point  L158(line 158)  no Hoare annotation was computed.
[2020-09-25 10:50:32,153 INFO  L268        CegarLoopResult]: For program point  L157(line 157)  no Hoare annotation was computed.
[2020-09-25 10:50:32,153 INFO  L268        CegarLoopResult]: For program point  Specification2ENTRY(lines 142 165)  no Hoare annotation was computed.
[2020-09-25 10:50:32,153 INFO  L268        CegarLoopResult]: For program point  L156(line 156)  no Hoare annotation was computed.
[2020-09-25 10:50:32,153 INFO  L268        CegarLoopResult]: For program point  Specification2FINAL(lines 142 165)  no Hoare annotation was computed.
[2020-09-25 10:50:32,153 INFO  L268        CegarLoopResult]: For program point  L155(line 155)  no Hoare annotation was computed.
[2020-09-25 10:50:32,153 INFO  L268        CegarLoopResult]: For program point  L154(line 154)  no Hoare annotation was computed.
[2020-09-25 10:50:32,153 INFO  L268        CegarLoopResult]: For program point  L153(line 153)  no Hoare annotation was computed.
[2020-09-25 10:50:32,153 INFO  L268        CegarLoopResult]: For program point  L152(line 152)  no Hoare annotation was computed.
[2020-09-25 10:50:32,154 INFO  L268        CegarLoopResult]: For program point  L151(line 151)  no Hoare annotation was computed.
[2020-09-25 10:50:32,154 INFO  L268        CegarLoopResult]: For program point  L150(line 150)  no Hoare annotation was computed.
[2020-09-25 10:50:32,154 INFO  L268        CegarLoopResult]: For program point  L149(line 149)  no Hoare annotation was computed.
[2020-09-25 10:50:32,154 INFO  L268        CegarLoopResult]: For program point  L148(line 148)  no Hoare annotation was computed.
[2020-09-25 10:50:32,154 INFO  L268        CegarLoopResult]: For program point  L147(line 147)  no Hoare annotation was computed.
[2020-09-25 10:50:32,154 INFO  L268        CegarLoopResult]: For program point  isPumpRunningEXIT(lines 792 800)  no Hoare annotation was computed.
[2020-09-25 10:50:32,154 INFO  L268        CegarLoopResult]: For program point  L797(line 797)  no Hoare annotation was computed.
[2020-09-25 10:50:32,154 INFO  L268        CegarLoopResult]: For program point  L796(line 796)  no Hoare annotation was computed.
[2020-09-25 10:50:32,155 INFO  L271        CegarLoopResult]: At program point  isPumpRunningENTRY(lines 792 800)  the Hoare annotation is:  true
[2020-09-25 10:50:32,155 INFO  L268        CegarLoopResult]: For program point  isPumpRunningFINAL(lines 792 800)  no Hoare annotation was computed.
[2020-09-25 10:50:32,155 INFO  L271        CegarLoopResult]: At program point  isLowWaterLevelENTRY(lines 837 855)  the Hoare annotation is:  true
[2020-09-25 10:50:32,155 INFO  L268        CegarLoopResult]: For program point  isLowWaterLevelEXIT(lines 837 855)  no Hoare annotation was computed.
[2020-09-25 10:50:32,155 INFO  L268        CegarLoopResult]: For program point  L852(line 852)  no Hoare annotation was computed.
[2020-09-25 10:50:32,155 INFO  L268        CegarLoopResult]: For program point  L849(line 849)  no Hoare annotation was computed.
[2020-09-25 10:50:32,155 INFO  L268        CegarLoopResult]: For program point  L847(line 847)  no Hoare annotation was computed.
[2020-09-25 10:50:32,155 INFO  L268        CegarLoopResult]: For program point  L846(lines 846 850)  no Hoare annotation was computed.
[2020-09-25 10:50:32,155 INFO  L271        CegarLoopResult]: At program point  L844(line 844)  the Hoare annotation is:  true
[2020-09-25 10:50:32,156 INFO  L268        CegarLoopResult]: For program point  L846-2(lines 846 850)  no Hoare annotation was computed.
[2020-09-25 10:50:32,156 INFO  L268        CegarLoopResult]: For program point  L844-1(line 844)  no Hoare annotation was computed.
[2020-09-25 10:50:32,156 INFO  L268        CegarLoopResult]: For program point  L844-2(line 844)  no Hoare annotation was computed.
[2020-09-25 10:50:32,156 INFO  L268        CegarLoopResult]: For program point  L844-3(line 844)  no Hoare annotation was computed.
[2020-09-25 10:50:32,156 INFO  L268        CegarLoopResult]: For program point  L840(line 840)  no Hoare annotation was computed.
[2020-09-25 10:50:32,156 INFO  L268        CegarLoopResult]: For program point  L839(line 839)  no Hoare annotation was computed.
[2020-09-25 10:50:32,156 INFO  L268        CegarLoopResult]: For program point  isLowWaterLevelFINAL(lines 837 855)  no Hoare annotation was computed.
[2020-09-25 10:50:32,156 INFO  L268        CegarLoopResult]: For program point  L831(line 831)  no Hoare annotation was computed.
[2020-09-25 10:50:32,156 INFO  L268        CegarLoopResult]: For program point  L831-1(line 831)  no Hoare annotation was computed.
[2020-09-25 10:50:32,156 INFO  L268        CegarLoopResult]: For program point  L826(line 826)  no Hoare annotation was computed.
[2020-09-25 10:50:32,156 INFO  L268        CegarLoopResult]: For program point  L822(line 822)  no Hoare annotation was computed.
[2020-09-25 10:50:32,156 INFO  L268        CegarLoopResult]: For program point  L820(lines 820 828)  no Hoare annotation was computed.
[2020-09-25 10:50:32,157 INFO  L268        CegarLoopResult]: For program point  L820-2(lines 820 828)  no Hoare annotation was computed.
[2020-09-25 10:50:32,157 INFO  L268        CegarLoopResult]: For program point  printPumpFINAL(lines 801 836)  no Hoare annotation was computed.
[2020-09-25 10:50:32,157 INFO  L268        CegarLoopResult]: For program point  L814(line 814)  no Hoare annotation was computed.
[2020-09-25 10:50:32,157 INFO  L268        CegarLoopResult]: For program point  L810(line 810)  no Hoare annotation was computed.
[2020-09-25 10:50:32,157 INFO  L268        CegarLoopResult]: For program point  L808(lines 808 816)  no Hoare annotation was computed.
[2020-09-25 10:50:32,157 INFO  L268        CegarLoopResult]: For program point  printPumpENTRY(lines 801 836)  no Hoare annotation was computed.
[2020-09-25 10:50:32,157 INFO  L268        CegarLoopResult]: For program point  L808-2(lines 808 816)  no Hoare annotation was computed.
[2020-09-25 10:50:32,157 INFO  L268        CegarLoopResult]: For program point  printPumpEXIT(lines 801 836)  no Hoare annotation was computed.
[2020-09-25 10:50:32,157 INFO  L268        CegarLoopResult]: For program point  select_featuresEXIT(lines 54 60)  no Hoare annotation was computed.
[2020-09-25 10:50:32,157 INFO  L271        CegarLoopResult]: At program point  select_featuresFINAL(lines 54 60)  the Hoare annotation is:  true
[2020-09-25 10:50:32,157 INFO  L268        CegarLoopResult]: For program point  L225(line 225)  no Hoare annotation was computed.
[2020-09-25 10:50:32,157 INFO  L268        CegarLoopResult]: For program point  L223(line 223)  no Hoare annotation was computed.
[2020-09-25 10:50:32,158 INFO  L268        CegarLoopResult]: For program point  L254(line 254)  no Hoare annotation was computed.
[2020-09-25 10:50:32,158 INFO  L268        CegarLoopResult]: For program point  L221(line 221)  no Hoare annotation was computed.
[2020-09-25 10:50:32,158 INFO  L268        CegarLoopResult]: For program point  L252(line 252)  no Hoare annotation was computed.
[2020-09-25 10:50:32,158 INFO  L268        CegarLoopResult]: For program point  L219(line 219)  no Hoare annotation was computed.
[2020-09-25 10:50:32,158 INFO  L268        CegarLoopResult]: For program point  L250(line 250)  no Hoare annotation was computed.
[2020-09-25 10:50:32,158 INFO  L268        CegarLoopResult]: For program point  L217(line 217)  no Hoare annotation was computed.
[2020-09-25 10:50:32,158 INFO  L268        CegarLoopResult]: For program point  L248(line 248)  no Hoare annotation was computed.
[2020-09-25 10:50:32,158 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setFINAL(lines 214 259)  no Hoare annotation was computed.
[2020-09-25 10:50:32,159 INFO  L268        CegarLoopResult]: For program point  L246(line 246)  no Hoare annotation was computed.
[2020-09-25 10:50:32,159 INFO  L268        CegarLoopResult]: For program point  L244(line 244)  no Hoare annotation was computed.
[2020-09-25 10:50:32,159 INFO  L268        CegarLoopResult]: For program point  L244-1(line 244)  no Hoare annotation was computed.
[2020-09-25 10:50:32,159 INFO  L268        CegarLoopResult]: For program point  L242(line 242)  no Hoare annotation was computed.
[2020-09-25 10:50:32,159 INFO  L268        CegarLoopResult]: For program point  L240(line 240)  no Hoare annotation was computed.
[2020-09-25 10:50:32,159 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setENTRY(lines 214 259)  no Hoare annotation was computed.
[2020-09-25 10:50:32,159 INFO  L268        CegarLoopResult]: For program point  L240-1(line 240)  no Hoare annotation was computed.
[2020-09-25 10:50:32,159 INFO  L268        CegarLoopResult]: For program point  L238(line 238)  no Hoare annotation was computed.
[2020-09-25 10:50:32,159 INFO  L268        CegarLoopResult]: For program point  L236(line 236)  no Hoare annotation was computed.
[2020-09-25 10:50:32,159 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setEXIT(lines 214 259)  no Hoare annotation was computed.
[2020-09-25 10:50:32,159 INFO  L268        CegarLoopResult]: For program point  L232(line 232)  no Hoare annotation was computed.
[2020-09-25 10:50:32,159 INFO  L268        CegarLoopResult]: For program point  L230(line 230)  no Hoare annotation was computed.
[2020-09-25 10:50:32,159 INFO  L268        CegarLoopResult]: For program point  L228(line 228)  no Hoare annotation was computed.
[2020-09-25 10:50:32,160 INFO  L268        CegarLoopResult]: For program point  L226(line 226)  no Hoare annotation was computed.
[2020-09-25 10:50:32,160 INFO  L268        CegarLoopResult]: For program point  L224(line 224)  no Hoare annotation was computed.
[2020-09-25 10:50:32,160 INFO  L268        CegarLoopResult]: For program point  L255(line 255)  no Hoare annotation was computed.
[2020-09-25 10:50:32,160 INFO  L268        CegarLoopResult]: For program point  L222(line 222)  no Hoare annotation was computed.
[2020-09-25 10:50:32,160 INFO  L268        CegarLoopResult]: For program point  L253(line 253)  no Hoare annotation was computed.
[2020-09-25 10:50:32,160 INFO  L268        CegarLoopResult]: For program point  L220(line 220)  no Hoare annotation was computed.
[2020-09-25 10:50:32,160 INFO  L268        CegarLoopResult]: For program point  L251(line 251)  no Hoare annotation was computed.
[2020-09-25 10:50:32,160 INFO  L268        CegarLoopResult]: For program point  L218(line 218)  no Hoare annotation was computed.
[2020-09-25 10:50:32,160 INFO  L268        CegarLoopResult]: For program point  L251-1(line 251)  no Hoare annotation was computed.
[2020-09-25 10:50:32,160 INFO  L268        CegarLoopResult]: For program point  L249(line 249)  no Hoare annotation was computed.
[2020-09-25 10:50:32,161 INFO  L268        CegarLoopResult]: For program point  L251-2(line 251)  no Hoare annotation was computed.
[2020-09-25 10:50:32,161 INFO  L268        CegarLoopResult]: For program point  L247(line 247)  no Hoare annotation was computed.
[2020-09-25 10:50:32,161 INFO  L268        CegarLoopResult]: For program point  L214(lines 214 259)  no Hoare annotation was computed.
[2020-09-25 10:50:32,161 INFO  L268        CegarLoopResult]: For program point  L214-1(lines 214 259)  no Hoare annotation was computed.
[2020-09-25 10:50:32,161 INFO  L268        CegarLoopResult]: For program point  L243(line 243)  no Hoare annotation was computed.
[2020-09-25 10:50:32,161 INFO  L268        CegarLoopResult]: For program point  L239(line 239)  no Hoare annotation was computed.
[2020-09-25 10:50:32,161 INFO  L268        CegarLoopResult]: For program point  L237(line 237)  no Hoare annotation was computed.
[2020-09-25 10:50:32,162 INFO  L268        CegarLoopResult]: For program point  L237-1(line 237)  no Hoare annotation was computed.
[2020-09-25 10:50:32,162 INFO  L268        CegarLoopResult]: For program point  L231(line 231)  no Hoare annotation was computed.
[2020-09-25 10:50:32,162 INFO  L268        CegarLoopResult]: For program point  L229(line 229)  no Hoare annotation was computed.
[2020-09-25 10:50:32,162 INFO  L268        CegarLoopResult]: For program point  L227(line 227)  no Hoare annotation was computed.
[2020-09-25 10:50:32,162 INFO  L268        CegarLoopResult]: For program point  L545(line 545)  no Hoare annotation was computed.
[2020-09-25 10:50:32,162 INFO  L268        CegarLoopResult]: For program point  L543(line 543)  no Hoare annotation was computed.
[2020-09-25 10:50:32,162 INFO  L268        CegarLoopResult]: For program point  L541(lines 541 561)  no Hoare annotation was computed.
[2020-09-25 10:50:32,162 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeFINAL(lines 527 572)  no Hoare annotation was computed.
[2020-09-25 10:50:32,162 INFO  L268        CegarLoopResult]: For program point  L537(line 537)  no Hoare annotation was computed.
[2020-09-25 10:50:32,163 INFO  L268        CegarLoopResult]: For program point  L568(line 568)  no Hoare annotation was computed.
[2020-09-25 10:50:32,163 INFO  L268        CegarLoopResult]: For program point  L535(line 535)  no Hoare annotation was computed.
[2020-09-25 10:50:32,163 INFO  L268        CegarLoopResult]: For program point  L568-1(line 568)  no Hoare annotation was computed.
[2020-09-25 10:50:32,163 INFO  L268        CegarLoopResult]: For program point  L566(line 566)  no Hoare annotation was computed.
[2020-09-25 10:50:32,163 INFO  L268        CegarLoopResult]: For program point  L568-2(line 568)  no Hoare annotation was computed.
[2020-09-25 10:50:32,163 INFO  L268        CegarLoopResult]: For program point  L533(line 533)  no Hoare annotation was computed.
[2020-09-25 10:50:32,163 INFO  L268        CegarLoopResult]: For program point  L566-1(line 566)  no Hoare annotation was computed.
[2020-09-25 10:50:32,163 INFO  L268        CegarLoopResult]: For program point  L564(line 564)  no Hoare annotation was computed.
[2020-09-25 10:50:32,164 INFO  L268        CegarLoopResult]: For program point  L566-2(line 566)  no Hoare annotation was computed.
[2020-09-25 10:50:32,164 INFO  L268        CegarLoopResult]: For program point  L531(line 531)  no Hoare annotation was computed.
[2020-09-25 10:50:32,164 INFO  L268        CegarLoopResult]: For program point  L529(line 529)  no Hoare annotation was computed.
[2020-09-25 10:50:32,164 INFO  L268        CegarLoopResult]: For program point  L527(lines 527 572)  no Hoare annotation was computed.
[2020-09-25 10:50:32,164 INFO  L268        CegarLoopResult]: For program point  L558(lines 558 559)  no Hoare annotation was computed.
[2020-09-25 10:50:32,164 INFO  L268        CegarLoopResult]: For program point  L558-1(lines 541 561)  no Hoare annotation was computed.
[2020-09-25 10:50:32,164 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeENTRY(lines 527 572)  no Hoare annotation was computed.
[2020-09-25 10:50:32,164 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeEXIT(lines 527 572)  no Hoare annotation was computed.
[2020-09-25 10:50:32,164 INFO  L268        CegarLoopResult]: For program point  L546(line 546)  no Hoare annotation was computed.
[2020-09-25 10:50:32,165 INFO  L268        CegarLoopResult]: For program point  L546-1(line 546)  no Hoare annotation was computed.
[2020-09-25 10:50:32,165 INFO  L268        CegarLoopResult]: For program point  L544(line 544)  no Hoare annotation was computed.
[2020-09-25 10:50:32,165 INFO  L268        CegarLoopResult]: For program point  L546-2(line 546)  no Hoare annotation was computed.
[2020-09-25 10:50:32,165 INFO  L268        CegarLoopResult]: For program point  L538(line 538)  no Hoare annotation was computed.
[2020-09-25 10:50:32,165 INFO  L268        CegarLoopResult]: For program point  L569(line 569)  no Hoare annotation was computed.
[2020-09-25 10:50:32,165 INFO  L268        CegarLoopResult]: For program point  L536(line 536)  no Hoare annotation was computed.
[2020-09-25 10:50:32,165 INFO  L268        CegarLoopResult]: For program point  L567(line 567)  no Hoare annotation was computed.
[2020-09-25 10:50:32,165 INFO  L268        CegarLoopResult]: For program point  L534(line 534)  no Hoare annotation was computed.
[2020-09-25 10:50:32,165 INFO  L268        CegarLoopResult]: For program point  L565(line 565)  no Hoare annotation was computed.
[2020-09-25 10:50:32,166 INFO  L268        CegarLoopResult]: For program point  L532(line 532)  no Hoare annotation was computed.
[2020-09-25 10:50:32,166 INFO  L268        CegarLoopResult]: For program point  L563(line 563)  no Hoare annotation was computed.
[2020-09-25 10:50:32,166 INFO  L268        CegarLoopResult]: For program point  L530(line 530)  no Hoare annotation was computed.
[2020-09-25 10:50:32,166 INFO  L268        CegarLoopResult]: For program point  L528(line 528)  no Hoare annotation was computed.
[2020-09-25 10:50:32,166 INFO  L268        CegarLoopResult]: For program point  L551(lines 551 552)  no Hoare annotation was computed.
[2020-09-25 10:50:32,166 INFO  L268        CegarLoopResult]: For program point  L547(lines 547 554)  no Hoare annotation was computed.
[2020-09-25 10:50:32,166 INFO  L264        CegarLoopResult]: At program point  runTestENTRY(lines 174 183)  the Hoare annotation is:  (or (not (<= 0 |old(~methaneLevelCritical~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= ~methaneLevelCritical~0 0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,167 INFO  L268        CegarLoopResult]: For program point  runTestEXIT(lines 174 183)  no Hoare annotation was computed.
[2020-09-25 10:50:32,167 INFO  L268        CegarLoopResult]: For program point  runTestFINAL(lines 174 183)  no Hoare annotation was computed.
[2020-09-25 10:50:32,167 INFO  L268        CegarLoopResult]: For program point  L786-1(line 786)  no Hoare annotation was computed.
[2020-09-25 10:50:32,167 INFO  L268        CegarLoopResult]: For program point  L786-2(line 786)  no Hoare annotation was computed.
[2020-09-25 10:50:32,167 INFO  L271        CegarLoopResult]: At program point  isMethaneAlarmENTRY(lines 781 791)  the Hoare annotation is:  true
[2020-09-25 10:50:32,167 INFO  L268        CegarLoopResult]: For program point  L786-3(line 786)  no Hoare annotation was computed.
[2020-09-25 10:50:32,167 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmEXIT(lines 781 791)  no Hoare annotation was computed.
[2020-09-25 10:50:32,168 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmFINAL(lines 781 791)  no Hoare annotation was computed.
[2020-09-25 10:50:32,168 INFO  L268        CegarLoopResult]: For program point  L788(line 788)  no Hoare annotation was computed.
[2020-09-25 10:50:32,168 INFO  L271        CegarLoopResult]: At program point  L786(line 786)  the Hoare annotation is:  true
[2020-09-25 10:50:32,168 INFO  L271        CegarLoopResult]: At program point  deactivatePumpENTRY(lines 773 780)  the Hoare annotation is:  true
[2020-09-25 10:50:32,168 INFO  L268        CegarLoopResult]: For program point  deactivatePumpEXIT(lines 773 780)  no Hoare annotation was computed.
[2020-09-25 10:50:32,168 INFO  L268        CegarLoopResult]: For program point  deactivatePumpFINAL(lines 773 780)  no Hoare annotation was computed.
[2020-09-25 10:50:32,168 INFO  L264        CegarLoopResult]: At program point  L759(line 759)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|))
[2020-09-25 10:50:32,168 INFO  L268        CegarLoopResult]: For program point  processEnvironmentEXIT(lines 740 764)  no Hoare annotation was computed.
[2020-09-25 10:50:32,169 INFO  L268        CegarLoopResult]: For program point  L759-1(lines 740 764)  no Hoare annotation was computed.
[2020-09-25 10:50:32,169 INFO  L264        CegarLoopResult]: At program point  processEnvironmentENTRY(lines 740 764)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|))
[2020-09-25 10:50:32,169 INFO  L264        CegarLoopResult]: At program point  L754(line 754)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,169 INFO  L264        CegarLoopResult]: At program point  L750(line 750)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,169 INFO  L268        CegarLoopResult]: For program point  L748(lines 748 756)  no Hoare annotation was computed.
[2020-09-25 10:50:32,169 INFO  L264        CegarLoopResult]: At program point  L746(line 746)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,169 INFO  L268        CegarLoopResult]: For program point  L746-1(line 746)  no Hoare annotation was computed.
[2020-09-25 10:50:32,170 INFO  L268        CegarLoopResult]: For program point  L744(lines 744 761)  no Hoare annotation was computed.
[2020-09-25 10:50:32,170 INFO  L268        CegarLoopResult]: For program point  L746-2(line 746)  no Hoare annotation was computed.
[2020-09-25 10:50:32,170 INFO  L268        CegarLoopResult]: For program point  L746-3(line 746)  no Hoare annotation was computed.
[2020-09-25 10:50:32,170 INFO  L268        CegarLoopResult]: For program point  processEnvironment__wrappee__baseEXIT(lines 706 712)  no Hoare annotation was computed.
[2020-09-25 10:50:32,170 INFO  L271        CegarLoopResult]: At program point  processEnvironment__wrappee__baseFINAL(lines 706 712)  the Hoare annotation is:  true
[2020-09-25 10:50:32,170 INFO  L264        CegarLoopResult]: At program point  L923(lines 874 924)  the Hoare annotation is:  (or (not (<= 0 |old(~methaneLevelCritical~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= |old(~methaneLevelCritical~0)| 0)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (and (<= 0 ~pumpRunning~0) (<= ~pumpRunning~0 0)))
[2020-09-25 10:50:32,170 INFO  L268        CegarLoopResult]: For program point  L911(line 911)  no Hoare annotation was computed.
[2020-09-25 10:50:32,170 INFO  L268        CegarLoopResult]: For program point  L911-1(line 911)  no Hoare annotation was computed.
[2020-09-25 10:50:32,171 INFO  L268        CegarLoopResult]: For program point  L911-2(line 911)  no Hoare annotation was computed.
[2020-09-25 10:50:32,171 INFO  L264        CegarLoopResult]: At program point  L907(line 907)  the Hoare annotation is:  (or (not (<= 0 |old(~methaneLevelCritical~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= |old(~methaneLevelCritical~0)| 0)) (and (<= 0 ~pumpRunning~0) (<= ~pumpRunning~0 0)))
[2020-09-25 10:50:32,171 INFO  L268        CegarLoopResult]: For program point  L903(line 903)  no Hoare annotation was computed.
[2020-09-25 10:50:32,171 INFO  L268        CegarLoopResult]: For program point  L870(line 870)  no Hoare annotation was computed.
[2020-09-25 10:50:32,171 INFO  L268        CegarLoopResult]: For program point  L903-1(line 903)  no Hoare annotation was computed.
[2020-09-25 10:50:32,171 INFO  L268        CegarLoopResult]: For program point  L895(lines 895 901)  no Hoare annotation was computed.
[2020-09-25 10:50:32,171 INFO  L268        CegarLoopResult]: For program point  L895-1(lines 895 901)  no Hoare annotation was computed.
[2020-09-25 10:50:32,172 INFO  L264        CegarLoopResult]: At program point  L920(lines 875 922)  the Hoare annotation is:  (or (not (<= 0 |old(~methaneLevelCritical~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= |old(~methaneLevelCritical~0)| 0)) (and (<= 0 ~pumpRunning~0) (<= ~pumpRunning~0 0)))
[2020-09-25 10:50:32,172 INFO  L264        CegarLoopResult]: At program point  L887(line 887)  the Hoare annotation is:  (or (not (<= 0 |old(~methaneLevelCritical~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= |old(~methaneLevelCritical~0)| 0)) (and (<= 0 ~pumpRunning~0) (<= ~pumpRunning~0 0)))
[2020-09-25 10:50:32,172 INFO  L268        CegarLoopResult]: For program point  L883(line 883)  no Hoare annotation was computed.
[2020-09-25 10:50:32,172 INFO  L268        CegarLoopResult]: For program point  L883-1(line 883)  no Hoare annotation was computed.
[2020-09-25 10:50:32,172 INFO  L268        CegarLoopResult]: For program point  L867(line 867)  no Hoare annotation was computed.
[2020-09-25 10:50:32,172 INFO  L268        CegarLoopResult]: For program point  testEXIT(lines 865 930)  no Hoare annotation was computed.
[2020-09-25 10:50:32,173 INFO  L264        CegarLoopResult]: At program point  testENTRY(lines 865 930)  the Hoare annotation is:  (or (not (<= 0 |old(~methaneLevelCritical~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= ~methaneLevelCritical~0 0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,173 INFO  L268        CegarLoopResult]: For program point  testFINAL(lines 865 930)  no Hoare annotation was computed.
[2020-09-25 10:50:32,173 INFO  L268        CegarLoopResult]: For program point  L913(lines 913 917)  no Hoare annotation was computed.
[2020-09-25 10:50:32,173 INFO  L264        CegarLoopResult]: At program point  L913-2(lines 905 918)  the Hoare annotation is:  (or (not (<= 0 |old(~methaneLevelCritical~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= |old(~methaneLevelCritical~0)| 0)) (and (<= 0 ~pumpRunning~0) (<= ~pumpRunning~0 0)))
[2020-09-25 10:50:32,173 INFO  L268        CegarLoopResult]: For program point  L876(lines 875 922)  no Hoare annotation was computed.
[2020-09-25 10:50:32,173 INFO  L268        CegarLoopResult]: For program point  L905(lines 905 918)  no Hoare annotation was computed.
[2020-09-25 10:50:32,173 INFO  L268        CegarLoopResult]: For program point  L868(line 868)  no Hoare annotation was computed.
[2020-09-25 10:50:32,173 INFO  L264        CegarLoopResult]: At program point  L897(line 897)  the Hoare annotation is:  (or (not (<= 0 |old(~methaneLevelCritical~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= |old(~methaneLevelCritical~0)| 0)) (and (<= 0 ~pumpRunning~0) (<= ~pumpRunning~0 0)))
[2020-09-25 10:50:32,173 INFO  L268        CegarLoopResult]: For program point  L893(line 893)  no Hoare annotation was computed.
[2020-09-25 10:50:32,173 INFO  L268        CegarLoopResult]: For program point  L893-1(line 893)  no Hoare annotation was computed.
[2020-09-25 10:50:32,174 INFO  L268        CegarLoopResult]: For program point  L885(lines 885 891)  no Hoare annotation was computed.
[2020-09-25 10:50:32,174 INFO  L268        CegarLoopResult]: For program point  L885-1(lines 885 891)  no Hoare annotation was computed.
[2020-09-25 10:50:32,174 INFO  L268        CegarLoopResult]: For program point  L877(lines 877 881)  no Hoare annotation was computed.
[2020-09-25 10:50:32,174 INFO  L268        CegarLoopResult]: For program point  L873(line 873)  no Hoare annotation was computed.
[2020-09-25 10:50:32,174 INFO  L268        CegarLoopResult]: For program point  L869(line 869)  no Hoare annotation was computed.
[2020-09-25 10:50:32,174 INFO  L268        CegarLoopResult]: For program point  L481(lines 481 526)  no Hoare annotation was computed.
[2020-09-25 10:50:32,174 INFO  L268        CegarLoopResult]: For program point  L512(lines 512 513)  no Hoare annotation was computed.
[2020-09-25 10:50:32,174 INFO  L268        CegarLoopResult]: For program point  L512-1(lines 495 515)  no Hoare annotation was computed.
[2020-09-25 10:50:32,174 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argENTRY(lines 481 526)  no Hoare annotation was computed.
[2020-09-25 10:50:32,174 INFO  L268        CegarLoopResult]: For program point  L500(line 500)  no Hoare annotation was computed.
[2020-09-25 10:50:32,174 INFO  L268        CegarLoopResult]: For program point  L500-1(line 500)  no Hoare annotation was computed.
[2020-09-25 10:50:32,174 INFO  L268        CegarLoopResult]: For program point  L498(line 498)  no Hoare annotation was computed.
[2020-09-25 10:50:32,174 INFO  L268        CegarLoopResult]: For program point  L500-2(line 500)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  L492(line 492)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  L523(line 523)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  L490(line 490)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  L521(line 521)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  L488(line 488)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  L519(line 519)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  L486(line 486)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  L517(line 517)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  L484(line 484)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  L482(line 482)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  L505(lines 505 506)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  L501(lines 501 508)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argEXIT(lines 481 526)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  L499(line 499)  no Hoare annotation was computed.
[2020-09-25 10:50:32,175 INFO  L268        CegarLoopResult]: For program point  L497(line 497)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argFINAL(lines 481 526)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  L495(lines 495 515)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  L491(line 491)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  L522(line 522)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  L489(line 489)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  L522-1(line 522)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  L520(line 520)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  L522-2(line 522)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  L487(line 487)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  L520-1(line 520)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  L518(line 518)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  L520-2(line 520)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  L485(line 485)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  L483(line 483)  no Hoare annotation was computed.
[2020-09-25 10:50:32,176 INFO  L268        CegarLoopResult]: For program point  L671(line 671)  no Hoare annotation was computed.
[2020-09-25 10:50:32,177 INFO  L268        CegarLoopResult]: For program point  isLowWaterSensorDryFINAL(lines 666 674)  no Hoare annotation was computed.
[2020-09-25 10:50:32,177 INFO  L268        CegarLoopResult]: For program point  L670(line 670)  no Hoare annotation was computed.
[2020-09-25 10:50:32,177 INFO  L271        CegarLoopResult]: At program point  isLowWaterSensorDryENTRY(lines 666 674)  the Hoare annotation is:  true
[2020-09-25 10:50:32,177 INFO  L268        CegarLoopResult]: For program point  isLowWaterSensorDryEXIT(lines 666 674)  no Hoare annotation was computed.
[2020-09-25 10:50:32,177 INFO  L268        CegarLoopResult]: For program point  L640(line 640)  no Hoare annotation was computed.
[2020-09-25 10:50:32,177 INFO  L268        CegarLoopResult]: For program point  L642-2(lines 642 650)  no Hoare annotation was computed.
[2020-09-25 10:50:32,177 INFO  L268        CegarLoopResult]: For program point  printEnvironmentEXIT(lines 634 656)  no Hoare annotation was computed.
[2020-09-25 10:50:32,177 INFO  L268        CegarLoopResult]: For program point  L648(line 648)  no Hoare annotation was computed.
[2020-09-25 10:50:32,177 INFO  L268        CegarLoopResult]: For program point  printEnvironmentENTRY(lines 634 656)  no Hoare annotation was computed.
[2020-09-25 10:50:32,177 INFO  L268        CegarLoopResult]: For program point  printEnvironmentFINAL(lines 634 656)  no Hoare annotation was computed.
[2020-09-25 10:50:32,177 INFO  L268        CegarLoopResult]: For program point  L644(line 644)  no Hoare annotation was computed.
[2020-09-25 10:50:32,177 INFO  L268        CegarLoopResult]: For program point  L642(lines 642 650)  no Hoare annotation was computed.
[2020-09-25 10:50:32,177 INFO  L268        CegarLoopResult]: For program point  L49(line 49)  no Hoare annotation was computed.
[2020-09-25 10:50:32,177 INFO  L268        CegarLoopResult]: For program point  L46(line 46)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  L46-1(line 46)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  L46-2(line 46)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  select_oneENTRY(lines 44 53)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  select_oneFINAL(lines 44 53)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  select_oneEXIT(lines 44 53)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  L50(line 50)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  L448(lines 426 449)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  L415(line 415)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  L382(line 382)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  L473(line 473)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  L440(line 440)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  L407(lines 407 423)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  L440-1(line 440)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  L440-2(line 440)  no Hoare annotation was computed.
[2020-09-25 10:50:32,178 INFO  L268        CegarLoopResult]: For program point  L399(line 399)  no Hoare annotation was computed.
[2020-09-25 10:50:32,179 INFO  L268        CegarLoopResult]: For program point  L457(line 457)  no Hoare annotation was computed.
[2020-09-25 10:50:32,179 INFO  L268        CegarLoopResult]: For program point  L424(lines 424 465)  no Hoare annotation was computed.
[2020-09-25 10:50:32,179 INFO  L268        CegarLoopResult]: For program point  L391(line 391)  no Hoare annotation was computed.
[2020-09-25 10:50:32,179 INFO  L268        CegarLoopResult]: For program point  L416(line 416)  no Hoare annotation was computed.
[2020-09-25 10:50:32,179 INFO  L268        CegarLoopResult]: For program point  L383(line 383)  no Hoare annotation was computed.
[2020-09-25 10:50:32,179 INFO  L268        CegarLoopResult]: For program point  L416-1(line 416)  no Hoare annotation was computed.
[2020-09-25 10:50:32,179 INFO  L268        CegarLoopResult]: For program point  L441(line 441)  no Hoare annotation was computed.
[2020-09-25 10:50:32,179 INFO  L268        CegarLoopResult]: For program point  L466(lines 466 477)  no Hoare annotation was computed.
[2020-09-25 10:50:32,179 INFO  L268        CegarLoopResult]: For program point  L458(line 458)  no Hoare annotation was computed.
[2020-09-25 10:50:32,179 INFO  L268        CegarLoopResult]: For program point  L425(line 425)  no Hoare annotation was computed.
[2020-09-25 10:50:32,179 INFO  L268        CegarLoopResult]: For program point  L458-1(line 458)  no Hoare annotation was computed.
[2020-09-25 10:50:32,179 INFO  L268        CegarLoopResult]: For program point  L392(line 392)  no Hoare annotation was computed.
[2020-09-25 10:50:32,179 INFO  L268        CegarLoopResult]: For program point  L384(line 384)  no Hoare annotation was computed.
[2020-09-25 10:50:32,179 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtENTRY(lines 378 480)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  L442(line 442)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  L409(line 409)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  L442-1(line 442)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  L409-1(line 409)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  L467(lines 467 474)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  L459(line 459)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  L393(line 393)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtFINAL(lines 378 480)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  L418(line 418)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  L385(line 385)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  L443(line 443)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  L410(line 410)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  L468(line 468)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  L402(lines 402 406)  no Hoare annotation was computed.
[2020-09-25 10:50:32,180 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtEXIT(lines 378 480)  no Hoare annotation was computed.
[2020-09-25 10:50:32,181 INFO  L268        CegarLoopResult]: For program point  L394(line 394)  no Hoare annotation was computed.
[2020-09-25 10:50:32,181 INFO  L268        CegarLoopResult]: For program point  L427-2(lines 427 447)  no Hoare annotation was computed.
[2020-09-25 10:50:32,181 INFO  L268        CegarLoopResult]: For program point  L452(line 452)  no Hoare annotation was computed.
[2020-09-25 10:50:32,181 INFO  L268        CegarLoopResult]: For program point  L386(line 386)  no Hoare annotation was computed.
[2020-09-25 10:50:32,181 INFO  L268        CegarLoopResult]: For program point  L411(line 411)  no Hoare annotation was computed.
[2020-09-25 10:50:32,181 INFO  L268        CegarLoopResult]: For program point  L378(lines 378 480)  no Hoare annotation was computed.
[2020-09-25 10:50:32,181 INFO  L268        CegarLoopResult]: For program point  L378-1(lines 378 480)  no Hoare annotation was computed.
[2020-09-25 10:50:32,181 INFO  L268        CegarLoopResult]: For program point  L469(line 469)  no Hoare annotation was computed.
[2020-09-25 10:50:32,181 INFO  L268        CegarLoopResult]: For program point  L436(line 436)  no Hoare annotation was computed.
[2020-09-25 10:50:32,181 INFO  L268        CegarLoopResult]: For program point  L469-1(line 469)  no Hoare annotation was computed.
[2020-09-25 10:50:32,181 INFO  L268        CegarLoopResult]: For program point  L403(line 403)  no Hoare annotation was computed.
[2020-09-25 10:50:32,181 INFO  L268        CegarLoopResult]: For program point  L469-2(line 469)  no Hoare annotation was computed.
[2020-09-25 10:50:32,181 INFO  L268        CegarLoopResult]: For program point  L428(lines 427 447)  no Hoare annotation was computed.
[2020-09-25 10:50:32,181 INFO  L268        CegarLoopResult]: For program point  L395(line 395)  no Hoare annotation was computed.
[2020-09-25 10:50:32,182 INFO  L268        CegarLoopResult]: For program point  L453(line 453)  no Hoare annotation was computed.
[2020-09-25 10:50:32,182 INFO  L268        CegarLoopResult]: For program point  L420(line 420)  no Hoare annotation was computed.
[2020-09-25 10:50:32,182 INFO  L268        CegarLoopResult]: For program point  L387(line 387)  no Hoare annotation was computed.
[2020-09-25 10:50:32,182 INFO  L268        CegarLoopResult]: For program point  L478(line 478)  no Hoare annotation was computed.
[2020-09-25 10:50:32,182 INFO  L268        CegarLoopResult]: For program point  L445(line 445)  no Hoare annotation was computed.
[2020-09-25 10:50:32,182 INFO  L268        CegarLoopResult]: For program point  L412(line 412)  no Hoare annotation was computed.
[2020-09-25 10:50:32,182 INFO  L268        CegarLoopResult]: For program point  L379(line 379)  no Hoare annotation was computed.
[2020-09-25 10:50:32,182 INFO  L268        CegarLoopResult]: For program point  L412-1(line 412)  no Hoare annotation was computed.
[2020-09-25 10:50:32,182 INFO  L268        CegarLoopResult]: For program point  L470(line 470)  no Hoare annotation was computed.
[2020-09-25 10:50:32,183 INFO  L268        CegarLoopResult]: For program point  L437(line 437)  no Hoare annotation was computed.
[2020-09-25 10:50:32,183 INFO  L268        CegarLoopResult]: For program point  L462(line 462)  no Hoare annotation was computed.
[2020-09-25 10:50:32,183 INFO  L268        CegarLoopResult]: For program point  L429(lines 429 433)  no Hoare annotation was computed.
[2020-09-25 10:50:32,183 INFO  L268        CegarLoopResult]: For program point  L396(line 396)  no Hoare annotation was computed.
[2020-09-25 10:50:32,183 INFO  L268        CegarLoopResult]: For program point  L454(line 454)  no Hoare annotation was computed.
[2020-09-25 10:50:32,183 INFO  L268        CegarLoopResult]: For program point  L454-1(line 454)  no Hoare annotation was computed.
[2020-09-25 10:50:32,183 INFO  L268        CegarLoopResult]: For program point  L388(line 388)  no Hoare annotation was computed.
[2020-09-25 10:50:32,183 INFO  L268        CegarLoopResult]: For program point  L454-2(line 454)  no Hoare annotation was computed.
[2020-09-25 10:50:32,183 INFO  L268        CegarLoopResult]: For program point  L380(line 380)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L438(line 438)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L438-1(line 438)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L438-2(line 438)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L397(line 397)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L455(line 455)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L389(line 389)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L414(line 414)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L381(line 381)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L472(line 472)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L439(line 439)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L398(line 398)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L456(line 456)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L456-1(line 456)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L390(line 390)  no Hoare annotation was computed.
[2020-09-25 10:50:32,184 INFO  L268        CegarLoopResult]: For program point  L456-2(line 456)  no Hoare annotation was computed.
[2020-09-25 10:50:32,185 INFO  L268        CegarLoopResult]: For program point  L832(line 832)  no Hoare annotation was computed.
[2020-09-25 10:50:32,185 INFO  L268        CegarLoopResult]: For program point  L832-1(line 832)  no Hoare annotation was computed.
[2020-09-25 10:50:32,185 INFO  L268        CegarLoopResult]: For program point  L832-2(line 832)  no Hoare annotation was computed.
[2020-09-25 10:50:32,185 INFO  L268        CegarLoopResult]: For program point  L506(line 506)  no Hoare annotation was computed.
[2020-09-25 10:50:32,185 INFO  L268        CegarLoopResult]: For program point  L552(line 552)  no Hoare annotation was computed.
[2020-09-25 10:50:32,185 INFO  L268        CegarLoopResult]: For program point  L680(line 680)  no Hoare annotation was computed.
[2020-09-25 10:50:32,185 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 10:50:32,186 INFO  L268        CegarLoopResult]: For program point  L639(line 639)  no Hoare annotation was computed.
[2020-09-25 10:50:32,186 INFO  L268        CegarLoopResult]: For program point  L-1-1(line -1)  no Hoare annotation was computed.
[2020-09-25 10:50:32,186 INFO  L268        CegarLoopResult]: For program point  L652(line 652)  no Hoare annotation was computed.
[2020-09-25 10:50:32,186 INFO  L268        CegarLoopResult]: For program point  L652-1(line 652)  no Hoare annotation was computed.
[2020-09-25 10:50:32,186 INFO  L268        CegarLoopResult]: For program point  L652-2(line 652)  no Hoare annotation was computed.
[2020-09-25 10:50:32,186 INFO  L268        CegarLoopResult]: For program point  L648(line 648)  no Hoare annotation was computed.
[2020-09-25 10:50:32,186 INFO  L268        CegarLoopResult]: For program point  L648-1(line 648)  no Hoare annotation was computed.
[2020-09-25 10:50:32,186 INFO  L268        CegarLoopResult]: For program point  L648-2(line 648)  no Hoare annotation was computed.
[2020-09-25 10:50:32,186 INFO  L268        CegarLoopResult]: For program point  L648-3(line 648)  no Hoare annotation was computed.
[2020-09-25 10:50:32,186 INFO  L268        CegarLoopResult]: For program point  L644(line 644)  no Hoare annotation was computed.
[2020-09-25 10:50:32,186 INFO  L268        CegarLoopResult]: For program point  L644-1(line 644)  no Hoare annotation was computed.
[2020-09-25 10:50:32,186 INFO  L268        CegarLoopResult]: For program point  L644-2(line 644)  no Hoare annotation was computed.
[2020-09-25 10:50:32,186 INFO  L268        CegarLoopResult]: For program point  L644-3(line 644)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  L512(line 512)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  L640(line 640)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  L644-4(line 644)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  L512-1(line 512)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  L640-1(line 640)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  L644-5(line 644)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  L640-2(line 640)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  L830(line 830)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  L640-3(line 640)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  L830-1(line 830)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  L640-4(line 640)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  L830-2(line 830)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  L640-5(line 640)  no Hoare annotation was computed.
[2020-09-25 10:50:32,187 INFO  L268        CegarLoopResult]: For program point  L830-3(line 830)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L640-6(line 640)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L826(line 826)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L640-7(line 640)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L826-1(line 826)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L826-2(line 826)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L826-3(line 826)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L822(line 822)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L826-4(line 826)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L822-1(line 822)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L822-2(line 822)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L822-3(line 822)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L818(line 818)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L818-1(line 818)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L818-2(line 818)  no Hoare annotation was computed.
[2020-09-25 10:50:32,188 INFO  L268        CegarLoopResult]: For program point  L818-3(line 818)  no Hoare annotation was computed.
[2020-09-25 10:50:32,189 INFO  L268        CegarLoopResult]: For program point  L558(line 558)  no Hoare annotation was computed.
[2020-09-25 10:50:32,189 INFO  L268        CegarLoopResult]: For program point  L814(line 814)  no Hoare annotation was computed.
[2020-09-25 10:50:32,189 INFO  L268        CegarLoopResult]: For program point  L818-4(line 818)  no Hoare annotation was computed.
[2020-09-25 10:50:32,189 INFO  L268        CegarLoopResult]: For program point  L558-1(line 558)  no Hoare annotation was computed.
[2020-09-25 10:50:32,189 INFO  L268        CegarLoopResult]: For program point  L814-1(line 814)  no Hoare annotation was computed.
[2020-09-25 10:50:32,189 INFO  L268        CegarLoopResult]: For program point  L818-5(line 818)  no Hoare annotation was computed.
[2020-09-25 10:50:32,189 INFO  L268        CegarLoopResult]: For program point  L814-2(line 814)  no Hoare annotation was computed.
[2020-09-25 10:50:32,189 INFO  L268        CegarLoopResult]: For program point  L818-6(line 818)  no Hoare annotation was computed.
[2020-09-25 10:50:32,189 INFO  L268        CegarLoopResult]: For program point  L814-3(line 814)  no Hoare annotation was computed.
[2020-09-25 10:50:32,189 INFO  L268        CegarLoopResult]: For program point  L818-7(line 818)  no Hoare annotation was computed.
[2020-09-25 10:50:32,189 INFO  L268        CegarLoopResult]: For program point  L587(line 587)  no Hoare annotation was computed.
[2020-09-25 10:50:32,189 INFO  L268        CegarLoopResult]: For program point  L810(line 810)  no Hoare annotation was computed.
[2020-09-25 10:50:32,189 INFO  L268        CegarLoopResult]: For program point  L814-4(line 814)  no Hoare annotation was computed.
[2020-09-25 10:50:32,189 INFO  L268        CegarLoopResult]: For program point  L810-1(line 810)  no Hoare annotation was computed.
[2020-09-25 10:50:32,190 INFO  L268        CegarLoopResult]: For program point  L810-2(line 810)  no Hoare annotation was computed.
[2020-09-25 10:50:32,190 INFO  L268        CegarLoopResult]: For program point  L810-3(line 810)  no Hoare annotation was computed.
[2020-09-25 10:50:32,190 INFO  L268        CegarLoopResult]: For program point  L806(line 806)  no Hoare annotation was computed.
[2020-09-25 10:50:32,190 INFO  L268        CegarLoopResult]: For program point  L513(line 513)  no Hoare annotation was computed.
[2020-09-25 10:50:32,190 INFO  L268        CegarLoopResult]: For program point  L505(line 505)  no Hoare annotation was computed.
[2020-09-25 10:50:32,190 INFO  L268        CegarLoopResult]: For program point  L377(line 377)  no Hoare annotation was computed.
[2020-09-25 10:50:32,190 INFO  L268        CegarLoopResult]: For program point  L505-1(line 505)  no Hoare annotation was computed.
[2020-09-25 10:50:32,190 INFO  L268        CegarLoopResult]: For program point  L505-2(line 505)  no Hoare annotation was computed.
[2020-09-25 10:50:32,190 INFO  L268        CegarLoopResult]: For program point  L559(line 559)  no Hoare annotation was computed.
[2020-09-25 10:50:32,190 INFO  L268        CegarLoopResult]: For program point  L588(line 588)  no Hoare annotation was computed.
[2020-09-25 10:50:32,190 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~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|))
[2020-09-25 10:50:32,190 INFO  L268        CegarLoopResult]: For program point  L551(line 551)  no Hoare annotation was computed.
[2020-09-25 10:50:32,191 INFO  L268        CegarLoopResult]: For program point  L679(line 679)  no Hoare annotation was computed.
[2020-09-25 10:50:32,191 INFO  L268        CegarLoopResult]: For program point  L551-1(line 551)  no Hoare annotation was computed.
[2020-09-25 10:50:32,191 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 10:50:32,191 INFO  L268        CegarLoopResult]: For program point  activatePumpFINAL(lines 765 772)  no Hoare annotation was computed.
[2020-09-25 10:50:32,191 INFO  L268        CegarLoopResult]: For program point  activatePumpEXIT(lines 765 772)  no Hoare annotation was computed.
[2020-09-25 10:50:32,191 INFO  L268        CegarLoopResult]: For program point  activatePumpENTRY(lines 765 772)  no Hoare annotation was computed.
[2020-09-25 10:50:32,191 INFO  L268        CegarLoopResult]: For program point  getWaterLevelENTRY(lines 657 665)  no Hoare annotation was computed.
[2020-09-25 10:50:32,191 INFO  L268        CegarLoopResult]: For program point  getWaterLevelFINAL(lines 657 665)  no Hoare annotation was computed.
[2020-09-25 10:50:32,191 INFO  L268        CegarLoopResult]: For program point  L662(line 662)  no Hoare annotation was computed.
[2020-09-25 10:50:32,191 INFO  L268        CegarLoopResult]: For program point  L661(line 661)  no Hoare annotation was computed.
[2020-09-25 10:50:32,191 INFO  L268        CegarLoopResult]: For program point  getWaterLevelEXIT(lines 657 665)  no Hoare annotation was computed.
[2020-09-25 10:50:32,191 INFO  L268        CegarLoopResult]: For program point  L620(line 620)  no Hoare annotation was computed.
[2020-09-25 10:50:32,191 INFO  L264        CegarLoopResult]: At program point  changeMethaneLevelENTRY(lines 613 624)  the Hoare annotation is:  (or (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))
[2020-09-25 10:50:32,192 INFO  L268        CegarLoopResult]: For program point  L618(line 618)  no Hoare annotation was computed.
[2020-09-25 10:50:32,192 INFO  L268        CegarLoopResult]: For program point  L617-1(lines 613 624)  no Hoare annotation was computed.
[2020-09-25 10:50:32,192 INFO  L268        CegarLoopResult]: For program point  changeMethaneLevelEXIT(lines 613 624)  no Hoare annotation was computed.
[2020-09-25 10:50:32,192 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 10:50:32,192 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 10:50:32,192 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intENTRY(line -1)  no Hoare annotation was computed.
[2020-09-25 10:50:32,192 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 10:50:32,192 INFO  L271        CegarLoopResult]: At program point  isMethaneLevelCriticalENTRY(lines 625 633)  the Hoare annotation is:  true
[2020-09-25 10:50:32,192 INFO  L268        CegarLoopResult]: For program point  L630(line 630)  no Hoare annotation was computed.
[2020-09-25 10:50:32,193 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalFINAL(lines 625 633)  no Hoare annotation was computed.
[2020-09-25 10:50:32,193 INFO  L268        CegarLoopResult]: For program point  L629(line 629)  no Hoare annotation was computed.
[2020-09-25 10:50:32,193 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalEXIT(lines 625 633)  no Hoare annotation was computed.
[2020-09-25 10:50:32,193 INFO  L264        CegarLoopResult]: At program point  L695(line 695)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,193 INFO  L264        CegarLoopResult]: At program point  L693(lines 693 699)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,193 INFO  L264        CegarLoopResult]: At program point  L688(line 688)  the Hoare annotation is:  (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 0 ~methaneLevelCritical~0)) (not (<= ~methaneLevelCritical~0 0))) (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|))))
[2020-09-25 10:50:32,193 INFO  L264        CegarLoopResult]: At program point  timeShiftENTRY(lines 682 705)  the Hoare annotation is:  (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 (not (<= 0 ~methaneLevelCritical~0)) (not (<= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)))))
[2020-09-25 10:50:32,194 INFO  L268        CegarLoopResult]: For program point  L686(lines 685 704)  no Hoare annotation was computed.
[2020-09-25 10:50:32,194 INFO  L268        CegarLoopResult]: For program point  timeShiftEXIT(lines 682 705)  no Hoare annotation was computed.
[2020-09-25 10:50:32,194 INFO  L268        CegarLoopResult]: For program point  timeShiftFINAL(lines 682 705)  no Hoare annotation was computed.
[2020-09-25 10:50:32,194 INFO  L268        CegarLoopResult]: For program point  cleanupEXIT(lines 109 138)  no Hoare annotation was computed.
[2020-09-25 10:50:32,194 INFO  L268        CegarLoopResult]: For program point  L120(line 120)  no Hoare annotation was computed.
[2020-09-25 10:50:32,194 INFO  L264        CegarLoopResult]: At program point  cleanupENTRY(lines 109 138)  the Hoare annotation is:  (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 (not (<= 0 ~methaneLevelCritical~0)) (not (<= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)))))
[2020-09-25 10:50:32,194 INFO  L268        CegarLoopResult]: For program point  L123(lines 123 127)  no Hoare annotation was computed.
[2020-09-25 10:50:32,194 INFO  L264        CegarLoopResult]: At program point  L123-1(lines 123 127)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,195 INFO  L264        CegarLoopResult]: At program point  L119-2(lines 119 133)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,195 INFO  L264        CegarLoopResult]: At program point  L115(line 115)  the Hoare annotation is:  (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 (not (<= 0 ~methaneLevelCritical~0)) (not (<= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)))))
[2020-09-25 10:50:32,195 INFO  L268        CegarLoopResult]: For program point  L115-1(line 115)  no Hoare annotation was computed.
[2020-09-25 10:50:32,195 INFO  L268        CegarLoopResult]: For program point  L111(line 111)  no Hoare annotation was computed.
[2020-09-25 10:50:32,195 INFO  L271        CegarLoopResult]: At program point  L134(lines 109 138)  the Hoare annotation is:  true
[2020-09-25 10:50:32,195 INFO  L268        CegarLoopResult]: For program point  L130(line 130)  no Hoare annotation was computed.
[2020-09-25 10:50:32,195 INFO  L268        CegarLoopResult]: For program point  L593-1(lines 589 600)  no Hoare annotation was computed.
[2020-09-25 10:50:32,195 INFO  L271        CegarLoopResult]: At program point  lowerWaterLevelENTRY(lines 589 600)  the Hoare annotation is:  true
[2020-09-25 10:50:32,195 INFO  L268        CegarLoopResult]: For program point  lowerWaterLevelEXIT(lines 589 600)  no Hoare annotation was computed.
[2020-09-25 10:50:32,196 INFO  L268        CegarLoopResult]: For program point  L594(line 594)  no Hoare annotation was computed.
[2020-09-25 10:50:32,196 INFO  L268        CegarLoopResult]: For program point  setupEXIT(lines 166 172)  no Hoare annotation was computed.
[2020-09-25 10:50:32,196 INFO  L271        CegarLoopResult]: At program point  setupFINAL(lines 166 172)  the Hoare annotation is:  true
[2020-09-25 10:50:32,196 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 10:50:32,196 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0) (<= 0 ~pumpRunning~0) (<= ~pumpRunning~0 0))
[2020-09-25 10:50:32,196 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2020-09-25 10:50:32,196 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 10:50:32,196 INFO  L268        CegarLoopResult]: For program point  startSystemEXIT(lines 856 863)  no Hoare annotation was computed.
[2020-09-25 10:50:32,196 INFO  L264        CegarLoopResult]: At program point  startSystemENTRY(lines 856 863)  the Hoare annotation is:  (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-25 10:50:32,197 INFO  L268        CegarLoopResult]: For program point  startSystemFINAL(lines 856 863)  no Hoare annotation was computed.
[2020-09-25 10:50:32,197 INFO  L268        CegarLoopResult]: For program point  waterRiseEXIT(lines 601 612)  no Hoare annotation was computed.
[2020-09-25 10:50:32,197 INFO  L268        CegarLoopResult]: For program point  L606(line 606)  no Hoare annotation was computed.
[2020-09-25 10:50:32,197 INFO  L268        CegarLoopResult]: For program point  L605-1(lines 601 612)  no Hoare annotation was computed.
[2020-09-25 10:50:32,197 INFO  L264        CegarLoopResult]: At program point  waterRiseENTRY(lines 601 612)  the Hoare annotation is:  (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-25 10:50:32,197 INFO  L268        CegarLoopResult]: For program point  __automaton_failFINAL(lines 574 581)  no Hoare annotation was computed.
[2020-09-25 10:50:32,197 INFO  L268        CegarLoopResult]: For program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 578)  no Hoare annotation was computed.
[2020-09-25 10:50:32,197 INFO  L271        CegarLoopResult]: At program point  __automaton_failENTRY(lines 574 581)  the Hoare annotation is:  true
[2020-09-25 10:50:32,198 INFO  L268        CegarLoopResult]: For program point  __automaton_failEXIT(lines 574 581)  no Hoare annotation was computed.
[2020-09-25 10:50:32,198 INFO  L264        CegarLoopResult]: At program point  L95(line 95)  the Hoare annotation is:  (or (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-25 10:50:32,198 INFO  L268        CegarLoopResult]: For program point  L93(lines 93 99)  no Hoare annotation was computed.
[2020-09-25 10:50:32,198 INFO  L271        CegarLoopResult]: At program point  __utac_acc__Specification1_spec__1ENTRY(lines 81 105)  the Hoare annotation is:  true
[2020-09-25 10:50:32,198 INFO  L264        CegarLoopResult]: At program point  L91(line 91)  the Hoare annotation is:  (or (not (<= 0 ~pumpRunning~0)) (not (<= 0 ~methaneLevelCritical~0)) (not (<= ~pumpRunning~0 0)) (not (<= ~methaneLevelCritical~0 0)))
[2020-09-25 10:50:32,198 INFO  L268        CegarLoopResult]: For program point  L91-1(line 91)  no Hoare annotation was computed.
[2020-09-25 10:50:32,198 INFO  L268        CegarLoopResult]: For program point  L89(lines 89 102)  no Hoare annotation was computed.
[2020-09-25 10:50:32,198 INFO  L268        CegarLoopResult]: For program point  L91-2(line 91)  no Hoare annotation was computed.
[2020-09-25 10:50:32,198 INFO  L268        CegarLoopResult]: For program point  L91-3(line 91)  no Hoare annotation was computed.
[2020-09-25 10:50:32,199 INFO  L268        CegarLoopResult]: For program point  L89-1(lines 81 105)  no Hoare annotation was computed.
[2020-09-25 10:50:32,199 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification1_spec__1EXIT(lines 81 105)  no Hoare annotation was computed.
[2020-09-25 10:50:32,199 INFO  L271        CegarLoopResult]: At program point  L87(line 87)  the Hoare annotation is:  true
[2020-09-25 10:50:32,199 INFO  L268        CegarLoopResult]: For program point  L87-1(line 87)  no Hoare annotation was computed.
[2020-09-25 10:50:32,199 INFO  L268        CegarLoopResult]: For program point  L87-2(line 87)  no Hoare annotation was computed.
[2020-09-25 10:50:32,199 INFO  L268        CegarLoopResult]: For program point  L87-3(line 87)  no Hoare annotation was computed.
[2020-09-25 10:50:32,199 INFO  L268        CegarLoopResult]: For program point  L83(line 83)  no Hoare annotation was computed.
[2020-09-25 10:50:32,199 INFO  L268        CegarLoopResult]: For program point  processEnvironment__wrappee__lowWaterSensorEXIT(lines 714 738)  no Hoare annotation was computed.
[2020-09-25 10:50:32,199 INFO  L264        CegarLoopResult]: At program point  L733(line 733)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|))
[2020-09-25 10:50:32,200 INFO  L268        CegarLoopResult]: For program point  L733-1(lines 714 738)  no Hoare annotation was computed.
[2020-09-25 10:50:32,200 INFO  L264        CegarLoopResult]: At program point  processEnvironment__wrappee__lowWaterSensorENTRY(lines 714 738)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|))
[2020-09-25 10:50:32,200 INFO  L264        CegarLoopResult]: At program point  L728(line 728)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,200 INFO  L264        CegarLoopResult]: At program point  L724(line 724)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,200 INFO  L268        CegarLoopResult]: For program point  L722(lines 722 730)  no Hoare annotation was computed.
[2020-09-25 10:50:32,200 INFO  L264        CegarLoopResult]: At program point  L720(line 720)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 10:50:32,200 INFO  L268        CegarLoopResult]: For program point  L720-1(line 720)  no Hoare annotation was computed.
[2020-09-25 10:50:32,200 INFO  L268        CegarLoopResult]: For program point  L718(lines 718 735)  no Hoare annotation was computed.
[2020-09-25 10:50:32,200 INFO  L268        CegarLoopResult]: For program point  L720-2(line 720)  no Hoare annotation was computed.
[2020-09-25 10:50:32,201 INFO  L268        CegarLoopResult]: For program point  L720-3(line 720)  no Hoare annotation was computed.
[2020-09-25 10:50:32,223 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.09 10:50:32 BoogieIcfgContainer
[2020-09-25 10:50:32,223 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-09-25 10:50:32,225 INFO  L168              Benchmark]: Toolchain (without parser) took 50735.08 ms. Allocated memory was 141.0 MB in the beginning and 590.9 MB in the end (delta: 449.8 MB). Free memory was 103.5 MB in the beginning and 121.5 MB in the end (delta: -17.9 MB). Peak memory consumption was 443.4 MB. Max. memory is 7.1 GB.
[2020-09-25 10:50:32,226 INFO  L168              Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 141.0 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
[2020-09-25 10:50:32,227 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 727.47 ms. Allocated memory was 141.0 MB in the beginning and 205.5 MB in the end (delta: 64.5 MB). Free memory was 102.8 MB in the beginning and 174.7 MB in the end (delta: -71.8 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB.
[2020-09-25 10:50:32,227 INFO  L168              Benchmark]: Boogie Preprocessor took 117.57 ms. Allocated memory is still 205.5 MB. Free memory was 174.7 MB in the beginning and 170.6 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB.
[2020-09-25 10:50:32,228 INFO  L168              Benchmark]: RCFGBuilder took 1224.50 ms. Allocated memory was 205.5 MB in the beginning and 235.4 MB in the end (delta: 29.9 MB). Free memory was 170.6 MB in the beginning and 175.5 MB in the end (delta: -4.9 MB). Peak memory consumption was 82.3 MB. Max. memory is 7.1 GB.
[2020-09-25 10:50:32,229 INFO  L168              Benchmark]: TraceAbstraction took 48653.24 ms. Allocated memory was 235.4 MB in the beginning and 590.9 MB in the end (delta: 355.5 MB). Free memory was 175.5 MB in the beginning and 121.5 MB in the end (delta: 54.0 MB). Peak memory consumption was 421.0 MB. Max. memory is 7.1 GB.
[2020-09-25 10:50:32,233 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.23 ms. Allocated memory is still 141.0 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 727.47 ms. Allocated memory was 141.0 MB in the beginning and 205.5 MB in the end (delta: 64.5 MB). Free memory was 102.8 MB in the beginning and 174.7 MB in the end (delta: -71.8 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 117.57 ms. Allocated memory is still 205.5 MB. Free memory was 174.7 MB in the beginning and 170.6 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1224.50 ms. Allocated memory was 205.5 MB in the beginning and 235.4 MB in the end (delta: 29.9 MB). Free memory was 170.6 MB in the beginning and 175.5 MB in the end (delta: -4.9 MB). Peak memory consumption was 82.3 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 48653.24 ms. Allocated memory was 235.4 MB in the beginning and 590.9 MB in the end (delta: 355.5 MB). Free memory was 175.5 MB in the beginning and 121.5 MB in the end (delta: 54.0 MB). Peak memory consumption was 421.0 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 578]: 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: 109]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 875]: Loop Invariant
    Derived loop invariant: (((!(0 <= \old(methaneLevelCritical)) || !(\old(pumpRunning) <= 0)) || !(0 <= \old(pumpRunning))) || !(\old(methaneLevelCritical) <= 0)) || (0 <= pumpRunning && pumpRunning <= 0)
  - InvariantResult [Line: 874]: Loop Invariant
    Derived loop invariant: ((((!(0 <= \old(methaneLevelCritical)) || !(\old(pumpRunning) <= 0)) || !(0 <= \old(pumpRunning))) || !(\old(methaneLevelCritical) <= 0)) || (methaneLevelCritical <= 0 && 0 <= methaneLevelCritical)) || (0 <= pumpRunning && pumpRunning <= 0)
  - InvariantResult [Line: 119]: Loop Invariant
    Derived loop invariant: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) <= 0)) || !(0 <= \old(pumpRunning))
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 39 procedures, 619 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 21.9s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 9.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 26.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 425 SDtfs, 810 SDslu, 1061 SDs, 0 SdLazy, 1962 SolverSat, 257 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 76 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 5.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=361occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 56 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 58 LocationsWithAnnotation, 287 PreInvPairs, 372 NumberOfFragments, 984 HoareAnnotationTreeSize, 287 FomulaSimplifications, 10567 FormulaSimplificationTreeSizeReduction, 17.3s HoareSimplificationTime, 58 FomulaSimplificationsInter, 10019 FormulaSimplificationTreeSizeReductionInter, 9.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 11.3s InterpolantComputationTime, 303 NumberOfCodeBlocks, 303 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 301 ConstructedInterpolants, 0 QuantifiedInterpolants, 189330 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 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...