/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=0.3 --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product19.cil.c


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


This is Ultimate 0.1.25-c90d42b
[2020-09-25 12:09:13,004 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-09-25 12:09:13,007 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-25 12:09:13,034 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-25 12:09:13,034 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-25 12:09:13,035 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-25 12:09:13,036 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-25 12:09:13,038 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-25 12:09:13,040 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-25 12:09:13,041 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-25 12:09:13,042 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-09-25 12:09:13,043 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-25 12:09:13,043 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-25 12:09:13,044 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-25 12:09:13,045 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-25 12:09:13,046 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-25 12:09:13,047 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-25 12:09:13,048 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-25 12:09:13,050 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-25 12:09:13,052 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-25 12:09:13,054 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-25 12:09:13,059 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-25 12:09:13,060 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-09-25 12:09:13,063 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-25 12:09:13,066 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-25 12:09:13,066 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-25 12:09:13,066 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-25 12:09:13,070 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-25 12:09:13,071 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-25 12:09:13,073 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-25 12:09:13,074 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-25 12:09:13,075 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-25 12:09:13,075 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-25 12:09:13,076 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-25 12:09:13,078 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-25 12:09:13,078 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-25 12:09:13,079 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-25 12:09:13,079 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-25 12:09:13,079 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-25 12:09:13,081 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-25 12:09:13,084 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-09-25 12:09:13,085 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 12:09:13,138 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-09-25 12:09:13,138 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-25 12:09:13,139 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-25 12:09:13,139 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-09-25 12:09:13,140 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-09-25 12:09:13,140 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-25 12:09:13,140 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-09-25 12:09:13,140 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-09-25 12:09:13,140 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-09-25 12:09:13,141 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-09-25 12:09:13,141 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-09-25 12:09:13,141 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-25 12:09:13,141 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-09-25 12:09:13,141 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-09-25 12:09:13,142 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-09-25 12:09:13,142 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-09-25 12:09:13,142 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-09-25 12:09:13,142 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-25 12:09:13,142 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-09-25 12:09:13,143 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-09-25 12:09:13,143 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-09-25 12:09:13,143 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-25 12:09:13,143 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-25 12:09:13,144 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-09-25 12:09:13,144 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-25 12:09:13,144 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-09-25 12:09:13,144 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-25 12:09:13,144 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-25 12:09:13,145 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-09-25 12:09:13,145 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=0.3;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=0.3;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=0.3;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=0.3;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=0.3;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=0.3;log-additional-information=true;
[2020-09-25 12:09:13,647 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-25 12:09:13,670 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-25 12:09:13,676 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-25 12:09:13,678 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-09-25 12:09:13,679 INFO  L275        PluginConnector]: CDTParser initialized
[2020-09-25 12:09:13,680 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product19.cil.c
[2020-09-25 12:09:13,765 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4b064c7b9/ba629624265048aca5385ecbb9416ba8/FLAGc20488df6
[2020-09-25 12:09:14,398 INFO  L306              CDTParser]: Found 1 translation units.
[2020-09-25 12:09:14,399 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec5_product19.cil.c
[2020-09-25 12:09:14,416 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4b064c7b9/ba629624265048aca5385ecbb9416ba8/FLAGc20488df6
[2020-09-25 12:09:14,668 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4b064c7b9/ba629624265048aca5385ecbb9416ba8
[2020-09-25 12:09:14,681 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-25 12:09:14,688 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-25 12:09:14,689 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-25 12:09:14,689 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-25 12:09:14,693 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-25 12:09:14,694 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 12:09:14" (1/1) ...
[2020-09-25 12:09:14,699 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53d96e6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:09:14, skipping insertion in model container
[2020-09-25 12:09:14,699 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 12:09:14" (1/1) ...
[2020-09-25 12:09:14,708 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-09-25 12:09:14,768 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-09-25 12:09:15,232 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 12:09:15,258 INFO  L203         MainTranslator]: Completed pre-run
[2020-09-25 12:09:15,343 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 12:09:15,388 INFO  L208         MainTranslator]: Completed translation
[2020-09-25 12:09:15,388 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:09:15 WrapperNode
[2020-09-25 12:09:15,389 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-25 12:09:15,390 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-25 12:09:15,390 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-25 12:09:15,391 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-09-25 12:09:15,409 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:09:15" (1/1) ...
[2020-09-25 12:09:15,411 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:09:15" (1/1) ...
[2020-09-25 12:09:15,434 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:09:15" (1/1) ...
[2020-09-25 12:09:15,435 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:09:15" (1/1) ...
[2020-09-25 12:09:15,471 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:09:15" (1/1) ...
[2020-09-25 12:09:15,491 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:09:15" (1/1) ...
[2020-09-25 12:09:15,497 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:09:15" (1/1) ...
[2020-09-25 12:09:15,518 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-25 12:09:15,519 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-25 12:09:15,519 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-09-25 12:09:15,519 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-09-25 12:09:15,521 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:09:15" (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 12:09:15,627 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-25 12:09:15,628 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-25 12:09:15,628 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2020-09-25 12:09:15,628 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2020-09-25 12:09:15,628 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2020-09-25 12:09:15,628 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2020-09-25 12:09:15,629 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2020-09-25 12:09:15,629 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2020-09-25 12:09:15,629 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2020-09-25 12:09:15,629 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2020-09-25 12:09:15,629 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2020-09-25 12:09:15,630 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2020-09-25 12:09:15,630 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterLevel
[2020-09-25 12:09:15,630 INFO  L138     BoogieDeclarations]: Found implementation of procedure stopSystem
[2020-09-25 12:09:15,630 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2020-09-25 12:09:15,630 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2020-09-25 12:09:15,631 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2020-09-25 12:09:15,631 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2020-09-25 12:09:15,632 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2020-09-25 12:09:15,632 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2020-09-25 12:09:15,633 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2020-09-25 12:09:15,634 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2020-09-25 12:09:15,634 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2020-09-25 12:09:15,634 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2020-09-25 12:09:15,635 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2020-09-25 12:09:15,636 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2020-09-25 12:09:15,636 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2020-09-25 12:09:15,636 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry
[2020-09-25 12:09:15,636 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2020-09-25 12:09:15,637 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2020-09-25 12:09:15,637 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2020-09-25 12:09:15,637 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2020-09-25 12:09:15,637 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1
[2020-09-25 12:09:15,637 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2
[2020-09-25 12:09:15,637 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3
[2020-09-25 12:09:15,637 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2020-09-25 12:09:15,638 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2020-09-25 12:09:15,638 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2020-09-25 12:09:15,638 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2020-09-25 12:09:15,638 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-09-25 12:09:15,638 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-25 12:09:15,638 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-25 12:09:15,639 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2020-09-25 12:09:15,639 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2020-09-25 12:09:15,639 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2020-09-25 12:09:15,639 INFO  L130     BoogieDeclarations]: Found specification of procedure stopSystem
[2020-09-25 12:09:15,639 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2020-09-25 12:09:15,639 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2020-09-25 12:09:15,640 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2020-09-25 12:09:15,640 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2020-09-25 12:09:15,640 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2020-09-25 12:09:15,640 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2020-09-25 12:09:15,641 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry
[2020-09-25 12:09:15,641 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2020-09-25 12:09:15,641 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2020-09-25 12:09:15,641 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2020-09-25 12:09:15,641 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2020-09-25 12:09:15,642 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2
[2020-09-25 12:09:15,642 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3
[2020-09-25 12:09:15,642 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2020-09-25 12:09:15,642 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2020-09-25 12:09:15,642 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterLevel
[2020-09-25 12:09:15,642 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2020-09-25 12:09:15,643 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-09-25 12:09:15,643 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2020-09-25 12:09:15,643 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-09-25 12:09:15,643 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-09-25 12:09:15,643 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-09-25 12:09:15,644 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2020-09-25 12:09:15,644 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-09-25 12:09:15,645 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-09-25 12:09:15,646 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-09-25 12:09:15,646 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-09-25 12:09:15,647 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2020-09-25 12:09:15,647 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-09-25 12:09:15,647 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2020-09-25 12:09:15,647 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2020-09-25 12:09:15,647 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-09-25 12:09:15,647 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2020-09-25 12:09:15,647 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2020-09-25 12:09:15,648 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2020-09-25 12:09:15,648 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2020-09-25 12:09:15,648 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2020-09-25 12:09:15,648 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2020-09-25 12:09:15,648 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2020-09-25 12:09:15,648 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2020-09-25 12:09:15,648 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1
[2020-09-25 12:09:15,649 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2020-09-25 12:09:15,649 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2020-09-25 12:09:15,649 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2020-09-25 12:09:15,649 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-09-25 12:09:15,649 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-25 12:09:15,649 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-09-25 12:09:15,649 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-25 12:09:16,903 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-25 12:09:16,903 INFO  L295             CfgBuilder]: Removed 5 assume(true) statements.
[2020-09-25 12:09:16,916 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 12:09:16 BoogieIcfgContainer
[2020-09-25 12:09:16,917 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-25 12:09:16,920 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-25 12:09:16,920 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-09-25 12:09:16,925 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-09-25 12:09:16,925 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.09 12:09:14" (1/3) ...
[2020-09-25 12:09:16,926 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31a35387 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 12:09:16, skipping insertion in model container
[2020-09-25 12:09:16,926 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 12:09:15" (2/3) ...
[2020-09-25 12:09:16,927 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31a35387 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 12:09:16, skipping insertion in model container
[2020-09-25 12:09:16,928 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 12:09:16" (3/3) ...
[2020-09-25 12:09:16,930 INFO  L109   eAbstractionObserver]: Analyzing ICFG minepump_spec5_product19.cil.c
[2020-09-25 12:09:16,944 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-25 12:09:16,959 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-25 12:09:16,984 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-09-25 12:09:17,028 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-09-25 12:09:17,028 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-09-25 12:09:17,028 INFO  L377      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-09-25 12:09:17,029 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-09-25 12:09:17,029 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-09-25 12:09:17,029 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-09-25 12:09:17,030 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-09-25 12:09:17,030 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-09-25 12:09:17,073 INFO  L276                IsEmpty]: Start isEmpty. Operand 294 states.
[2020-09-25 12:09:17,111 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 161
[2020-09-25 12:09:17,111 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 12:09:17,114 INFO  L422         BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 12:09:17,115 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 12:09:17,127 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 12:09:17,128 INFO  L82        PathProgramCache]: Analyzing trace with hash 533033246, now seen corresponding path program 1 times
[2020-09-25 12:09:17,139 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 12:09:17,140 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1683414406]
[2020-09-25 12:09:17,140 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 12:09:17,552 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:17,740 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:17,931 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:19,417 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:19,638 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:22,419 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:22,581 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:22,582 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 197
[2020-09-25 12:09:22,582 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-25 12:09:22,583 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5018
[2020-09-25 12:09:22,593 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:22,594 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:22,594 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 8
[2020-09-25 12:09:22,595 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 78
[2020-09-25 12:09:22,595 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 85
[2020-09-25 12:09:22,604 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 19
[2020-09-25 12:09:23,161 WARN  L193               SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 12:09:23,168 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 12:09:23,227 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:23,275 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:23,536 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:23,536 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 86
[2020-09-25 12:09:23,536 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:23,536 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 307
[2020-09-25 12:09:23,537 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:23,537 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:23,537 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:23,537 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:23,538 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 74
[2020-09-25 12:09:23,538 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:23,636 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2020-09-25 12:09:23,638 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:23,640 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:23,646 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:23,647 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 12:09:23,647 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:23,647 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 7
[2020-09-25 12:09:23,648 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:23,648 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:23,648 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:23,648 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:23,648 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 12:09:23,649 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:23,651 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2020-09-25 12:09:23,651 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:23,653 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:23,656 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:23,656 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 12:09:23,656 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:23,656 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 12:09:23,657 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:23,657 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:23,657 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:23,657 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:23,658 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 12:09:23,658 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:23,661 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2020-09-25 12:09:23,663 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:23,668 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:23,678 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:23,678 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 12:09:23,679 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:23,679 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 14
[2020-09-25 12:09:23,680 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:23,680 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:23,680 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:23,681 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:23,681 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 12:09:23,682 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 2
[2020-09-25 12:09:23,684 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100
[2020-09-25 12:09:23,686 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:23,689 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:23,694 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:23,695 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 12:09:23,695 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:23,696 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 8
[2020-09-25 12:09:23,696 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:23,696 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:23,697 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:23,697 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:23,698 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 12:09:23,698 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 2
[2020-09-25 12:09:23,714 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2020-09-25 12:09:23,716 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:23,718 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:23,723 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:23,723 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-25 12:09:23,723 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:23,724 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 12:09:23,724 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:23,724 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:23,724 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:23,725 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:23,725 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 5
[2020-09-25 12:09:23,725 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:23,727 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-09-25 12:09:23,733 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:23,736 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:23,741 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:23,742 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 19
[2020-09-25 12:09:23,742 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:23,743 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 7
[2020-09-25 12:09:23,743 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:23,744 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:23,744 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:23,744 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:23,745 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 15
[2020-09-25 12:09:23,745 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 2
[2020-09-25 12:09:23,751 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 12:09:23,752 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:23,754 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:23,756 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:23,756 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 12:09:23,757 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:23,757 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 12:09:23,758 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:23,758 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:23,759 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 12:09:23,759 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:23,759 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 12:09:23,760 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 2
[2020-09-25 12:09:23,763 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137
[2020-09-25 12:09:23,766 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:23,768 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:23,771 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:23,771 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 12:09:23,772 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:23,776 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 12:09:23,777 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:23,777 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:23,777 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 12:09:23,777 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 12:09:23,778 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 12:09:23,778 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:23,780 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147
[2020-09-25 12:09:23,782 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:23,784 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:23,789 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:23,790 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 12:09:23,790 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:23,791 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-25 12:09:23,791 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:23,791 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:23,795 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 12:09:23,798 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 12:09:23,798 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 12:09:23,799 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 8
[2020-09-25 12:09:23,872 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.
[2020-09-25 12:09:23,873 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1683414406]
[2020-09-25 12:09:23,876 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 12:09:23,877 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2020-09-25 12:09:23,878 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1292069012]
[2020-09-25 12:09:23,891 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 6 states
[2020-09-25 12:09:23,892 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 12:09:23,918 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2020-09-25 12:09:23,919 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2020-09-25 12:09:23,923 INFO  L87              Difference]: Start difference. First operand 294 states. Second operand 6 states.
[2020-09-25 12:09:24,664 WARN  L193               SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:25,725 WARN  L193               SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 12:09:27,293 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 12:09:27,293 INFO  L93              Difference]: Finished difference Result 701 states and 850 transitions.
[2020-09-25 12:09:27,294 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2020-09-25 12:09:27,296 INFO  L78                 Accepts]: Start accepts. Automaton has 6 states. Word has length 160
[2020-09-25 12:09:27,297 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 12:09:27,319 INFO  L225             Difference]: With dead ends: 701
[2020-09-25 12:09:27,320 INFO  L226             Difference]: Without dead ends: 519
[2020-09-25 12:09:27,326 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90
[2020-09-25 12:09:27,351 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 519 states.
[2020-09-25 12:09:27,533 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 519 to 453.
[2020-09-25 12:09:27,534 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 453 states.
[2020-09-25 12:09:27,538 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 516 transitions.
[2020-09-25 12:09:27,542 INFO  L78                 Accepts]: Start accepts. Automaton has 453 states and 516 transitions. Word has length 160
[2020-09-25 12:09:27,544 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 12:09:27,544 INFO  L479      AbstractCegarLoop]: Abstraction has 453 states and 516 transitions.
[2020-09-25 12:09:27,545 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 6 states.
[2020-09-25 12:09:27,545 INFO  L276                IsEmpty]: Start isEmpty. Operand 453 states and 516 transitions.
[2020-09-25 12:09:27,552 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 170
[2020-09-25 12:09:27,553 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 12:09:27,553 INFO  L422         BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 12:09:27,554 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-09-25 12:09:27,554 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 12:09:27,554 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 12:09:27,554 INFO  L82        PathProgramCache]: Analyzing trace with hash 369763800, now seen corresponding path program 1 times
[2020-09-25 12:09:27,555 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 12:09:27,555 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1486038064]
[2020-09-25 12:09:27,555 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 12:09:27,618 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:27,683 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:27,909 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:28,112 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:28,757 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:31,749 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:32,626 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:32,626 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 210
[2020-09-25 12:09:32,626 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-25 12:09:32,626 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5004
[2020-09-25 12:09:32,627 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:32,627 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:32,627 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 18
[2020-09-25 12:09:32,627 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 77
[2020-09-25 12:09:32,628 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 128
[2020-09-25 12:09:32,628 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:32,960 WARN  L193               SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 12:09:32,961 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 12:09:32,991 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:33,026 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:33,231 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:33,232 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 86
[2020-09-25 12:09:33,232 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:33,232 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 239
[2020-09-25 12:09:33,232 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:33,233 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:33,233 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:33,233 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:33,234 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 73
[2020-09-25 12:09:33,234 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:33,325 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2020-09-25 12:09:33,327 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:33,329 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:33,331 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:33,331 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 12:09:33,331 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:33,332 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 12:09:33,332 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:33,332 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:33,332 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:33,332 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:33,333 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 12:09:33,333 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:33,334 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2020-09-25 12:09:33,335 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:33,336 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:33,338 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:33,338 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 12:09:33,339 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:33,339 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 12:09:33,339 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:33,339 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:33,340 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:33,340 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:33,340 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 12:09:33,340 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:33,342 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2020-09-25 12:09:33,343 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:33,344 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:33,351 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:33,351 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 12:09:33,352 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:33,352 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 7
[2020-09-25 12:09:33,352 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:33,352 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:33,353 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:33,353 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:33,353 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 12:09:33,353 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:33,355 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100
[2020-09-25 12:09:33,356 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:33,357 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:33,360 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:33,360 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 12:09:33,361 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:33,361 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 12:09:33,361 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:33,361 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:33,362 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:33,362 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:33,362 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 12:09:33,362 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:33,372 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2020-09-25 12:09:33,373 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:33,375 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:33,377 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:33,377 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-25 12:09:33,378 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:33,378 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 12:09:33,378 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:33,378 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:33,379 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:33,379 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:33,379 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 5
[2020-09-25 12:09:33,379 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:33,381 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121
[2020-09-25 12:09:33,382 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:33,385 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:33,392 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:33,393 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 19
[2020-09-25 12:09:33,393 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:33,393 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 9
[2020-09-25 12:09:33,393 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:33,394 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:33,394 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:33,394 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:33,394 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 15
[2020-09-25 12:09:33,395 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:33,397 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 12:09:33,397 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:33,398 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:33,400 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:33,400 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 12:09:33,400 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:33,401 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 12:09:33,401 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:33,401 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:33,402 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 12:09:33,402 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:33,402 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 12:09:33,402 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:33,414 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135
[2020-09-25 12:09:33,416 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:33,417 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:33,421 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:33,423 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:33,424 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 15
[2020-09-25 12:09:33,424 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-25 12:09:33,424 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 7
[2020-09-25 12:09:33,424 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:33,425 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:33,425 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 4
[2020-09-25 12:09:33,425 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 1
[2020-09-25 12:09:33,425 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 14
[2020-09-25 12:09:33,425 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:33,428 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-09-25 12:09:33,429 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:33,430 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:33,432 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:33,432 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 12:09:33,433 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:33,433 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 12:09:33,433 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:33,433 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:33,434 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:33,434 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:33,434 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 12:09:33,434 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:33,436 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146
[2020-09-25 12:09:33,437 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:33,438 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:33,441 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:33,441 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 12:09:33,441 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:33,442 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 12:09:33,442 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:33,442 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:33,442 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 12:09:33,443 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:33,443 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 12:09:33,443 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:33,445 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2020-09-25 12:09:33,446 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 12:09:33,448 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 12:09:33,453 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 12:09:33,453 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 12:09:33,454 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 12:09:33,454 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-25 12:09:33,454 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 12:09:33,454 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.3
[2020-09-25 12:09:33,455 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-09-25 12:09:33,455 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 12:09:33,455 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 12:09:33,455 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 12:09:33,521 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2020-09-25 12:09:33,522 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1486038064]
[2020-09-25 12:09:33,522 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 12:09:33,522 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10
[2020-09-25 12:09:33,523 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592614763]
[2020-09-25 12:09:33,525 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 10 states
[2020-09-25 12:09:33,526 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 12:09:33,526 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants.
[2020-09-25 12:09:33,526 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90
[2020-09-25 12:09:33,527 INFO  L87              Difference]: Start difference. First operand 453 states and 516 transitions. Second operand 10 states.
[2020-09-25 12:09:34,065 WARN  L193               SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:34,851 WARN  L193               SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:35,201 WARN  L193               SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 193
[2020-09-25 12:09:36,151 WARN  L193               SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:36,488 WARN  L193               SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 193
[2020-09-25 12:09:36,786 WARN  L193               SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:36,944 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 12:09:36,944 INFO  L93              Difference]: Finished difference Result 757 states and 914 transitions.
[2020-09-25 12:09:36,950 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2020-09-25 12:09:36,950 INFO  L78                 Accepts]: Start accepts. Automaton has 10 states. Word has length 169
[2020-09-25 12:09:36,952 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 12:09:36,952 INFO  L225             Difference]: With dead ends: 757
[2020-09-25 12:09:36,952 INFO  L226             Difference]: Without dead ends: 0
[2020-09-25 12:09:36,965 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380
[2020-09-25 12:09:36,965 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-09-25 12:09:36,967 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-09-25 12:09:36,967 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-09-25 12:09:36,968 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-09-25 12:09:36,968 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 169
[2020-09-25 12:09:36,968 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 12:09:36,968 INFO  L479      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-09-25 12:09:36,969 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 10 states.
[2020-09-25 12:09:36,969 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-09-25 12:09:36,969 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2020-09-25 12:09:36,969 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-09-25 12:09:36,972 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-09-25 12:09:37,230 WARN  L193               SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:37,398 WARN  L193               SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:37,560 WARN  L193               SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:37,718 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:37,870 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:38,029 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:38,279 WARN  L193               SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:38,428 WARN  L193               SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:38,584 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:38,738 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:38,893 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:39,046 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:39,208 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:39,461 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:39,609 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:39,769 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:40,015 WARN  L193               SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 12:09:40,172 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:40,320 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:40,474 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:40,626 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:40,775 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:40,928 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:41,076 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:41,230 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:41,383 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:41,536 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:41,683 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:41,836 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:41,989 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:42,142 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:42,291 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:42,445 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:42,597 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:42,750 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:42,903 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:43,058 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:43,210 WARN  L193               SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:43,363 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:43,515 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:43,663 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:43,816 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:43,968 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:44,121 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:44,273 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:44,429 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:44,583 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:44,731 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:44,883 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:45,036 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:45,190 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:45,342 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:45,495 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:45,645 WARN  L193               SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:45,799 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:45,969 WARN  L193               SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:46,121 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:46,274 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:46,461 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:46,630 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:46,783 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:46,942 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:47,094 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:47,247 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:47,400 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:47,647 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:47,808 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:47,957 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:48,109 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:48,261 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:48,409 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 12:09:48,562 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:48,715 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:48,867 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:49,020 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 12:09:49,614 WARN  L193               SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 9
[2020-09-25 12:09:49,844 WARN  L193               SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 12:09:50,056 WARN  L193               SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1
[2020-09-25 12:09:50,298 WARN  L193               SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1
[2020-09-25 12:09:50,552 WARN  L193               SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 1
[2020-09-25 12:09:50,779 WARN  L193               SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 12:09:51,023 WARN  L193               SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1
[2020-09-25 12:09:51,316 WARN  L193               SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 12:09:51,678 WARN  L193               SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 14
[2020-09-25 12:09:51,888 WARN  L193               SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1
[2020-09-25 12:09:52,135 WARN  L193               SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1
[2020-09-25 12:09:52,550 WARN  L193               SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 8
[2020-09-25 12:09:52,779 WARN  L193               SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 12:09:53,009 WARN  L193               SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 12:09:53,428 WARN  L193               SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 8
[2020-09-25 12:09:53,827 WARN  L193               SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 8
[2020-09-25 12:09:54,215 WARN  L193               SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 14
[2020-09-25 12:09:54,485 WARN  L193               SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 12:09:54,733 WARN  L193               SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12
[2020-09-25 12:09:54,958 WARN  L193               SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 12:09:55,207 WARN  L193               SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 12:09:55,431 WARN  L193               SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23
[2020-09-25 12:09:55,859 WARN  L193               SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 9
[2020-09-25 12:09:56,313 WARN  L193               SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 14
[2020-09-25 12:09:56,740 WARN  L193               SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11
[2020-09-25 12:09:56,786 INFO  L268        CegarLoopResult]: For program point  L382(line 382)  no Hoare annotation was computed.
[2020-09-25 12:09:56,786 INFO  L268        CegarLoopResult]: For program point  L374(line 374)  no Hoare annotation was computed.
[2020-09-25 12:09:56,786 INFO  L268        CegarLoopResult]: For program point  L403(line 403)  no Hoare annotation was computed.
[2020-09-25 12:09:56,786 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeFINAL(lines 353 408)  no Hoare annotation was computed.
[2020-09-25 12:09:56,786 INFO  L268        CegarLoopResult]: For program point  L366(line 366)  no Hoare annotation was computed.
[2020-09-25 12:09:56,786 INFO  L268        CegarLoopResult]: For program point  L395(line 395)  no Hoare annotation was computed.
[2020-09-25 12:09:56,787 INFO  L268        CegarLoopResult]: For program point  L362(line 362)  no Hoare annotation was computed.
[2020-09-25 12:09:56,787 INFO  L268        CegarLoopResult]: For program point  L395-1(line 395)  no Hoare annotation was computed.
[2020-09-25 12:09:56,787 INFO  L268        CegarLoopResult]: For program point  L395-2(line 395)  no Hoare annotation was computed.
[2020-09-25 12:09:56,787 INFO  L268        CegarLoopResult]: For program point  L358(line 358)  no Hoare annotation was computed.
[2020-09-25 12:09:56,787 INFO  L268        CegarLoopResult]: For program point  L354(line 354)  no Hoare annotation was computed.
[2020-09-25 12:09:56,787 INFO  L268        CegarLoopResult]: For program point  L383(line 383)  no Hoare annotation was computed.
[2020-09-25 12:09:56,787 INFO  L268        CegarLoopResult]: For program point  L379(line 379)  no Hoare annotation was computed.
[2020-09-25 12:09:56,788 INFO  L268        CegarLoopResult]: For program point  L375(line 375)  no Hoare annotation was computed.
[2020-09-25 12:09:56,788 INFO  L268        CegarLoopResult]: For program point  L404(line 404)  no Hoare annotation was computed.
[2020-09-25 12:09:56,788 INFO  L268        CegarLoopResult]: For program point  L400(lines 377 401)  no Hoare annotation was computed.
[2020-09-25 12:09:56,788 INFO  L268        CegarLoopResult]: For program point  L367(line 367)  no Hoare annotation was computed.
[2020-09-25 12:09:56,788 INFO  L268        CegarLoopResult]: For program point  L396(line 396)  no Hoare annotation was computed.
[2020-09-25 12:09:56,788 INFO  L268        CegarLoopResult]: For program point  L363(line 363)  no Hoare annotation was computed.
[2020-09-25 12:09:56,788 INFO  L268        CegarLoopResult]: For program point  L392(line 392)  no Hoare annotation was computed.
[2020-09-25 12:09:56,788 INFO  L268        CegarLoopResult]: For program point  L359(line 359)  no Hoare annotation was computed.
[2020-09-25 12:09:56,788 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeEXIT(lines 353 408)  no Hoare annotation was computed.
[2020-09-25 12:09:56,788 INFO  L268        CegarLoopResult]: For program point  L355(line 355)  no Hoare annotation was computed.
[2020-09-25 12:09:56,788 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeENTRY(lines 353 408)  no Hoare annotation was computed.
[2020-09-25 12:09:56,788 INFO  L268        CegarLoopResult]: For program point  L384(lines 384 388)  no Hoare annotation was computed.
[2020-09-25 12:09:56,789 INFO  L268        CegarLoopResult]: For program point  L384-1(lines 384 388)  no Hoare annotation was computed.
[2020-09-25 12:09:56,789 INFO  L268        CegarLoopResult]: For program point  L376(line 376)  no Hoare annotation was computed.
[2020-09-25 12:09:56,789 INFO  L268        CegarLoopResult]: For program point  L376-1(line 376)  no Hoare annotation was computed.
[2020-09-25 12:09:56,789 INFO  L268        CegarLoopResult]: For program point  L376-2(line 376)  no Hoare annotation was computed.
[2020-09-25 12:09:56,789 INFO  L268        CegarLoopResult]: For program point  L405(line 405)  no Hoare annotation was computed.
[2020-09-25 12:09:56,789 INFO  L268        CegarLoopResult]: For program point  L372(line 372)  no Hoare annotation was computed.
[2020-09-25 12:09:56,789 INFO  L268        CegarLoopResult]: For program point  L368(line 368)  no Hoare annotation was computed.
[2020-09-25 12:09:56,789 INFO  L268        CegarLoopResult]: For program point  L397(line 397)  no Hoare annotation was computed.
[2020-09-25 12:09:56,789 INFO  L268        CegarLoopResult]: For program point  L364(line 364)  no Hoare annotation was computed.
[2020-09-25 12:09:56,789 INFO  L268        CegarLoopResult]: For program point  L397-1(lines 378 399)  no Hoare annotation was computed.
[2020-09-25 12:09:56,789 INFO  L268        CegarLoopResult]: For program point  L393(line 393)  no Hoare annotation was computed.
[2020-09-25 12:09:56,789 INFO  L268        CegarLoopResult]: For program point  L360(line 360)  no Hoare annotation was computed.
[2020-09-25 12:09:56,790 INFO  L268        CegarLoopResult]: For program point  L356(line 356)  no Hoare annotation was computed.
[2020-09-25 12:09:56,790 INFO  L268        CegarLoopResult]: For program point  L373(line 373)  no Hoare annotation was computed.
[2020-09-25 12:09:56,790 INFO  L268        CegarLoopResult]: For program point  L369(line 369)  no Hoare annotation was computed.
[2020-09-25 12:09:56,790 INFO  L268        CegarLoopResult]: For program point  L365(line 365)  no Hoare annotation was computed.
[2020-09-25 12:09:56,790 INFO  L268        CegarLoopResult]: For program point  L394(line 394)  no Hoare annotation was computed.
[2020-09-25 12:09:56,790 INFO  L268        CegarLoopResult]: For program point  L361(line 361)  no Hoare annotation was computed.
[2020-09-25 12:09:56,790 INFO  L268        CegarLoopResult]: For program point  L357(line 357)  no Hoare annotation was computed.
[2020-09-25 12:09:56,790 INFO  L268        CegarLoopResult]: For program point  L415(line 415)  no Hoare annotation was computed.
[2020-09-25 12:09:56,790 INFO  L268        CegarLoopResult]: For program point  L411(line 411)  no Hoare annotation was computed.
[2020-09-25 12:09:56,790 INFO  L268        CegarLoopResult]: For program point  L440(line 440)  no Hoare annotation was computed.
[2020-09-25 12:09:56,790 INFO  L268        CegarLoopResult]: For program point  L436(line 436)  no Hoare annotation was computed.
[2020-09-25 12:09:56,791 INFO  L268        CegarLoopResult]: For program point  L432(line 432)  no Hoare annotation was computed.
[2020-09-25 12:09:56,791 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetENTRY(lines 409 468)  no Hoare annotation was computed.
[2020-09-25 12:09:56,791 INFO  L268        CegarLoopResult]: For program point  L461(lines 434 462)  no Hoare annotation was computed.
[2020-09-25 12:09:56,791 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetEXIT(lines 409 468)  no Hoare annotation was computed.
[2020-09-25 12:09:56,791 INFO  L268        CegarLoopResult]: For program point  L457(line 457)  no Hoare annotation was computed.
[2020-09-25 12:09:56,791 INFO  L268        CegarLoopResult]: For program point  L424(line 424)  no Hoare annotation was computed.
[2020-09-25 12:09:56,791 INFO  L268        CegarLoopResult]: For program point  L453(line 453)  no Hoare annotation was computed.
[2020-09-25 12:09:56,791 INFO  L268        CegarLoopResult]: For program point  L420(line 420)  no Hoare annotation was computed.
[2020-09-25 12:09:56,791 INFO  L268        CegarLoopResult]: For program point  L453-1(line 453)  no Hoare annotation was computed.
[2020-09-25 12:09:56,791 INFO  L268        CegarLoopResult]: For program point  L453-2(line 453)  no Hoare annotation was computed.
[2020-09-25 12:09:56,791 INFO  L268        CegarLoopResult]: For program point  L449(line 449)  no Hoare annotation was computed.
[2020-09-25 12:09:56,791 INFO  L268        CegarLoopResult]: For program point  L416(line 416)  no Hoare annotation was computed.
[2020-09-25 12:09:56,791 INFO  L268        CegarLoopResult]: For program point  L449-1(line 449)  no Hoare annotation was computed.
[2020-09-25 12:09:56,792 INFO  L268        CegarLoopResult]: For program point  L449-2(line 449)  no Hoare annotation was computed.
[2020-09-25 12:09:56,792 INFO  L268        CegarLoopResult]: For program point  L412(line 412)  no Hoare annotation was computed.
[2020-09-25 12:09:56,792 INFO  L268        CegarLoopResult]: For program point  L441(lines 441 445)  no Hoare annotation was computed.
[2020-09-25 12:09:56,792 INFO  L268        CegarLoopResult]: For program point  L441-1(lines 441 445)  no Hoare annotation was computed.
[2020-09-25 12:09:56,792 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetFINAL(lines 409 468)  no Hoare annotation was computed.
[2020-09-25 12:09:56,792 INFO  L268        CegarLoopResult]: For program point  L433(line 433)  no Hoare annotation was computed.
[2020-09-25 12:09:56,792 INFO  L268        CegarLoopResult]: For program point  L433-1(line 433)  no Hoare annotation was computed.
[2020-09-25 12:09:56,792 INFO  L268        CegarLoopResult]: For program point  L433-2(line 433)  no Hoare annotation was computed.
[2020-09-25 12:09:56,793 INFO  L268        CegarLoopResult]: For program point  L429(line 429)  no Hoare annotation was computed.
[2020-09-25 12:09:56,793 INFO  L268        CegarLoopResult]: For program point  L458(line 458)  no Hoare annotation was computed.
[2020-09-25 12:09:56,793 INFO  L268        CegarLoopResult]: For program point  L425(line 425)  no Hoare annotation was computed.
[2020-09-25 12:09:56,793 INFO  L268        CegarLoopResult]: For program point  L458-1(line 458)  no Hoare annotation was computed.
[2020-09-25 12:09:56,793 INFO  L268        CegarLoopResult]: For program point  L458-2(line 458)  no Hoare annotation was computed.
[2020-09-25 12:09:56,793 INFO  L268        CegarLoopResult]: For program point  L454(line 454)  no Hoare annotation was computed.
[2020-09-25 12:09:56,793 INFO  L268        CegarLoopResult]: For program point  L421(line 421)  no Hoare annotation was computed.
[2020-09-25 12:09:56,793 INFO  L268        CegarLoopResult]: For program point  L454-1(line 454)  no Hoare annotation was computed.
[2020-09-25 12:09:56,794 INFO  L268        CegarLoopResult]: For program point  L454-2(line 454)  no Hoare annotation was computed.
[2020-09-25 12:09:56,794 INFO  L268        CegarLoopResult]: For program point  L450(line 450)  no Hoare annotation was computed.
[2020-09-25 12:09:56,794 INFO  L268        CegarLoopResult]: For program point  L417(line 417)  no Hoare annotation was computed.
[2020-09-25 12:09:56,794 INFO  L268        CegarLoopResult]: For program point  L413(line 413)  no Hoare annotation was computed.
[2020-09-25 12:09:56,794 INFO  L268        CegarLoopResult]: For program point  L430(line 430)  no Hoare annotation was computed.
[2020-09-25 12:09:56,794 INFO  L268        CegarLoopResult]: For program point  L426(line 426)  no Hoare annotation was computed.
[2020-09-25 12:09:56,794 INFO  L268        CegarLoopResult]: For program point  L455(line 455)  no Hoare annotation was computed.
[2020-09-25 12:09:56,795 INFO  L268        CegarLoopResult]: For program point  L422(line 422)  no Hoare annotation was computed.
[2020-09-25 12:09:56,795 INFO  L268        CegarLoopResult]: For program point  L451(line 451)  no Hoare annotation was computed.
[2020-09-25 12:09:56,795 INFO  L268        CegarLoopResult]: For program point  L418(line 418)  no Hoare annotation was computed.
[2020-09-25 12:09:56,795 INFO  L268        CegarLoopResult]: For program point  L414(line 414)  no Hoare annotation was computed.
[2020-09-25 12:09:56,795 INFO  L268        CegarLoopResult]: For program point  L410(line 410)  no Hoare annotation was computed.
[2020-09-25 12:09:56,795 INFO  L268        CegarLoopResult]: For program point  L439(line 439)  no Hoare annotation was computed.
[2020-09-25 12:09:56,795 INFO  L268        CegarLoopResult]: For program point  L435-2(lines 435 460)  no Hoare annotation was computed.
[2020-09-25 12:09:56,795 INFO  L268        CegarLoopResult]: For program point  L431(line 431)  no Hoare annotation was computed.
[2020-09-25 12:09:56,796 INFO  L268        CegarLoopResult]: For program point  L456(line 456)  no Hoare annotation was computed.
[2020-09-25 12:09:56,796 INFO  L268        CegarLoopResult]: For program point  L423(line 423)  no Hoare annotation was computed.
[2020-09-25 12:09:56,796 INFO  L268        CegarLoopResult]: For program point  L452(line 452)  no Hoare annotation was computed.
[2020-09-25 12:09:56,796 INFO  L268        CegarLoopResult]: For program point  L419(line 419)  no Hoare annotation was computed.
[2020-09-25 12:09:56,796 INFO  L271        CegarLoopResult]: At program point  select_helpersFINAL(lines 778 784)  the Hoare annotation is:  true
[2020-09-25 12:09:56,796 INFO  L268        CegarLoopResult]: For program point  select_helpersEXIT(lines 778 784)  no Hoare annotation was computed.
[2020-09-25 12:09:56,796 INFO  L268        CegarLoopResult]: For program point  valid_productEXIT(lines 785 793)  no Hoare annotation was computed.
[2020-09-25 12:09:56,797 INFO  L271        CegarLoopResult]: At program point  valid_productENTRY(lines 785 793)  the Hoare annotation is:  true
[2020-09-25 12:09:56,797 INFO  L268        CegarLoopResult]: For program point  valid_productFINAL(lines 785 793)  no Hoare annotation was computed.
[2020-09-25 12:09:56,797 INFO  L268        CegarLoopResult]: For program point  L790(line 790)  no Hoare annotation was computed.
[2020-09-25 12:09:56,797 INFO  L268        CegarLoopResult]: For program point  L789(line 789)  no Hoare annotation was computed.
[2020-09-25 12:09:56,797 INFO  L264        CegarLoopResult]: At program point  __utac_acc__Specification5_spec__1ENTRY(lines 796 803)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))
[2020-09-25 12:09:56,797 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__1EXIT(lines 796 803)  no Hoare annotation was computed.
[2020-09-25 12:09:56,798 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__1FINAL(lines 796 803)  no Hoare annotation was computed.
[2020-09-25 12:09:56,798 INFO  L264        CegarLoopResult]: At program point  __utac_acc__Specification5_spec__2ENTRY(lines 804 813)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))
[2020-09-25 12:09:56,798 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__2EXIT(lines 804 813)  no Hoare annotation was computed.
[2020-09-25 12:09:56,798 INFO  L268        CegarLoopResult]: For program point  L809(line 809)  no Hoare annotation was computed.
[2020-09-25 12:09:56,798 INFO  L268        CegarLoopResult]: For program point  L809-1(line 809)  no Hoare annotation was computed.
[2020-09-25 12:09:56,798 INFO  L268        CegarLoopResult]: For program point  L809-2(line 809)  no Hoare annotation was computed.
[2020-09-25 12:09:56,798 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__2FINAL(lines 804 813)  no Hoare annotation was computed.
[2020-09-25 12:09:56,799 INFO  L268        CegarLoopResult]: For program point  L826(lines 826 836)  no Hoare annotation was computed.
[2020-09-25 12:09:56,799 INFO  L271        CegarLoopResult]: At program point  L824(line 824)  the Hoare annotation is:  true
[2020-09-25 12:09:56,799 INFO  L268        CegarLoopResult]: For program point  L824-1(line 824)  no Hoare annotation was computed.
[2020-09-25 12:09:56,799 INFO  L268        CegarLoopResult]: For program point  L822(lines 822 839)  no Hoare annotation was computed.
[2020-09-25 12:09:56,799 INFO  L268        CegarLoopResult]: For program point  L824-2(line 824)  no Hoare annotation was computed.
[2020-09-25 12:09:56,799 INFO  L268        CegarLoopResult]: For program point  L824-3(line 824)  no Hoare annotation was computed.
[2020-09-25 12:09:56,799 INFO  L268        CegarLoopResult]: For program point  L822-1(lines 814 842)  no Hoare annotation was computed.
[2020-09-25 12:09:56,799 INFO  L271        CegarLoopResult]: At program point  L820(line 820)  the Hoare annotation is:  true
[2020-09-25 12:09:56,800 INFO  L268        CegarLoopResult]: For program point  L820-1(line 820)  no Hoare annotation was computed.
[2020-09-25 12:09:56,800 INFO  L268        CegarLoopResult]: For program point  L820-2(line 820)  no Hoare annotation was computed.
[2020-09-25 12:09:56,800 INFO  L268        CegarLoopResult]: For program point  L820-3(line 820)  no Hoare annotation was computed.
[2020-09-25 12:09:56,800 INFO  L268        CegarLoopResult]: For program point  L816(line 816)  no Hoare annotation was computed.
[2020-09-25 12:09:56,800 INFO  L264        CegarLoopResult]: At program point  L829(line 829)  the Hoare annotation is:  (not (= ~pumpRunning~0 0))
[2020-09-25 12:09:56,800 INFO  L268        CegarLoopResult]: For program point  L827(lines 827 833)  no Hoare annotation was computed.
[2020-09-25 12:09:56,800 INFO  L271        CegarLoopResult]: At program point  __utac_acc__Specification5_spec__3ENTRY(lines 814 842)  the Hoare annotation is:  true
[2020-09-25 12:09:56,800 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__3EXIT(lines 814 842)  no Hoare annotation was computed.
[2020-09-25 12:09:56,801 INFO  L264        CegarLoopResult]: At program point  L929(line 929)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 12:09:56,801 INFO  L264        CegarLoopResult]: At program point  L929-1(line 929)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 12:09:56,801 INFO  L268        CegarLoopResult]: For program point  L927(lines 927 934)  no Hoare annotation was computed.
[2020-09-25 12:09:56,801 INFO  L268        CegarLoopResult]: For program point  L927-1(lines 927 934)  no Hoare annotation was computed.
[2020-09-25 12:09:56,801 INFO  L264        CegarLoopResult]: At program point  mainENTRY(lines 917 939)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 12:09:56,801 INFO  L268        CegarLoopResult]: For program point  L925(line 925)  no Hoare annotation was computed.
[2020-09-25 12:09:56,802 INFO  L264        CegarLoopResult]: At program point  L924(line 924)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 12:09:56,802 INFO  L268        CegarLoopResult]: For program point  L925-1(line 925)  no Hoare annotation was computed.
[2020-09-25 12:09:56,802 INFO  L264        CegarLoopResult]: At program point  L923(line 923)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 12:09:56,802 INFO  L268        CegarLoopResult]: For program point  L925-2(line 925)  no Hoare annotation was computed.
[2020-09-25 12:09:56,802 INFO  L264        CegarLoopResult]: At program point  L923-1(line 923)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 12:09:56,803 INFO  L268        CegarLoopResult]: For program point  mainEXIT(lines 917 939)  no Hoare annotation was computed.
[2020-09-25 12:09:56,803 INFO  L268        CegarLoopResult]: For program point  L919(line 919)  no Hoare annotation was computed.
[2020-09-25 12:09:56,803 INFO  L268        CegarLoopResult]: For program point  mainFINAL(lines 917 939)  no Hoare annotation was computed.
[2020-09-25 12:09:56,803 INFO  L268        CegarLoopResult]: For program point  L936(line 936)  no Hoare annotation was computed.
[2020-09-25 12:09:56,803 INFO  L268        CegarLoopResult]: For program point  Specification2EXIT(lines 875 898)  no Hoare annotation was computed.
[2020-09-25 12:09:56,803 INFO  L268        CegarLoopResult]: For program point  L893(line 893)  no Hoare annotation was computed.
[2020-09-25 12:09:56,803 INFO  L268        CegarLoopResult]: For program point  Specification2ENTRY(lines 875 898)  no Hoare annotation was computed.
[2020-09-25 12:09:56,803 INFO  L268        CegarLoopResult]: For program point  L892(line 892)  no Hoare annotation was computed.
[2020-09-25 12:09:56,804 INFO  L268        CegarLoopResult]: For program point  Specification2FINAL(lines 875 898)  no Hoare annotation was computed.
[2020-09-25 12:09:56,804 INFO  L268        CegarLoopResult]: For program point  L891(line 891)  no Hoare annotation was computed.
[2020-09-25 12:09:56,804 INFO  L268        CegarLoopResult]: For program point  L890(line 890)  no Hoare annotation was computed.
[2020-09-25 12:09:56,804 INFO  L268        CegarLoopResult]: For program point  L889(line 889)  no Hoare annotation was computed.
[2020-09-25 12:09:56,804 INFO  L268        CegarLoopResult]: For program point  L888(line 888)  no Hoare annotation was computed.
[2020-09-25 12:09:56,804 INFO  L268        CegarLoopResult]: For program point  L887(line 887)  no Hoare annotation was computed.
[2020-09-25 12:09:56,804 INFO  L268        CegarLoopResult]: For program point  L886(line 886)  no Hoare annotation was computed.
[2020-09-25 12:09:56,804 INFO  L268        CegarLoopResult]: For program point  L885(line 885)  no Hoare annotation was computed.
[2020-09-25 12:09:56,805 INFO  L268        CegarLoopResult]: For program point  L884(line 884)  no Hoare annotation was computed.
[2020-09-25 12:09:56,805 INFO  L268        CegarLoopResult]: For program point  L883(line 883)  no Hoare annotation was computed.
[2020-09-25 12:09:56,805 INFO  L268        CegarLoopResult]: For program point  L882(line 882)  no Hoare annotation was computed.
[2020-09-25 12:09:56,805 INFO  L268        CegarLoopResult]: For program point  L881(line 881)  no Hoare annotation was computed.
[2020-09-25 12:09:56,805 INFO  L268        CegarLoopResult]: For program point  L880(line 880)  no Hoare annotation was computed.
[2020-09-25 12:09:56,805 INFO  L268        CegarLoopResult]: For program point  stopSystemEXIT(lines 276 290)  no Hoare annotation was computed.
[2020-09-25 12:09:56,805 INFO  L264        CegarLoopResult]: At program point  L282(line 282)  the Hoare annotation is:  (not (= |old(~pumpRunning~0)| 0))
[2020-09-25 12:09:56,805 INFO  L268        CegarLoopResult]: For program point  L280(lines 280 286)  no Hoare annotation was computed.
[2020-09-25 12:09:56,806 INFO  L264        CegarLoopResult]: At program point  stopSystemENTRY(lines 276 290)  the Hoare annotation is:  (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))
[2020-09-25 12:09:56,806 INFO  L268        CegarLoopResult]: For program point  stopSystemFINAL(lines 276 290)  no Hoare annotation was computed.
[2020-09-25 12:09:56,806 INFO  L268        CegarLoopResult]: For program point  isPumpRunningEXIT(lines 212 220)  no Hoare annotation was computed.
[2020-09-25 12:09:56,806 INFO  L271        CegarLoopResult]: At program point  isPumpRunningENTRY(lines 212 220)  the Hoare annotation is:  true
[2020-09-25 12:09:56,806 INFO  L268        CegarLoopResult]: For program point  isPumpRunningFINAL(lines 212 220)  no Hoare annotation was computed.
[2020-09-25 12:09:56,806 INFO  L268        CegarLoopResult]: For program point  L217(line 217)  no Hoare annotation was computed.
[2020-09-25 12:09:56,806 INFO  L268        CegarLoopResult]: For program point  L216(line 216)  no Hoare annotation was computed.
[2020-09-25 12:09:56,806 INFO  L271        CegarLoopResult]: At program point  isLowWaterLevelENTRY(lines 257 275)  the Hoare annotation is:  true
[2020-09-25 12:09:56,807 INFO  L268        CegarLoopResult]: For program point  isLowWaterLevelEXIT(lines 257 275)  no Hoare annotation was computed.
[2020-09-25 12:09:56,807 INFO  L268        CegarLoopResult]: For program point  L272(line 272)  no Hoare annotation was computed.
[2020-09-25 12:09:56,807 INFO  L268        CegarLoopResult]: For program point  L269(line 269)  no Hoare annotation was computed.
[2020-09-25 12:09:56,807 INFO  L268        CegarLoopResult]: For program point  L267(line 267)  no Hoare annotation was computed.
[2020-09-25 12:09:56,807 INFO  L268        CegarLoopResult]: For program point  L266(lines 266 270)  no Hoare annotation was computed.
[2020-09-25 12:09:56,807 INFO  L271        CegarLoopResult]: At program point  L264(line 264)  the Hoare annotation is:  true
[2020-09-25 12:09:56,807 INFO  L268        CegarLoopResult]: For program point  L266-2(lines 266 270)  no Hoare annotation was computed.
[2020-09-25 12:09:56,808 INFO  L268        CegarLoopResult]: For program point  L264-1(line 264)  no Hoare annotation was computed.
[2020-09-25 12:09:56,808 INFO  L268        CegarLoopResult]: For program point  L264-2(line 264)  no Hoare annotation was computed.
[2020-09-25 12:09:56,808 INFO  L268        CegarLoopResult]: For program point  L264-3(line 264)  no Hoare annotation was computed.
[2020-09-25 12:09:56,808 INFO  L268        CegarLoopResult]: For program point  L260(line 260)  no Hoare annotation was computed.
[2020-09-25 12:09:56,808 INFO  L268        CegarLoopResult]: For program point  L259(line 259)  no Hoare annotation was computed.
[2020-09-25 12:09:56,808 INFO  L268        CegarLoopResult]: For program point  isLowWaterLevelFINAL(lines 257 275)  no Hoare annotation was computed.
[2020-09-25 12:09:56,808 INFO  L268        CegarLoopResult]: For program point  L251(line 251)  no Hoare annotation was computed.
[2020-09-25 12:09:56,808 INFO  L268        CegarLoopResult]: For program point  L251-1(line 251)  no Hoare annotation was computed.
[2020-09-25 12:09:56,809 INFO  L268        CegarLoopResult]: For program point  L246(line 246)  no Hoare annotation was computed.
[2020-09-25 12:09:56,809 INFO  L268        CegarLoopResult]: For program point  L242(line 242)  no Hoare annotation was computed.
[2020-09-25 12:09:56,809 INFO  L268        CegarLoopResult]: For program point  L240(lines 240 248)  no Hoare annotation was computed.
[2020-09-25 12:09:56,809 INFO  L268        CegarLoopResult]: For program point  printPumpFINAL(lines 221 256)  no Hoare annotation was computed.
[2020-09-25 12:09:56,809 INFO  L268        CegarLoopResult]: For program point  L240-2(lines 240 248)  no Hoare annotation was computed.
[2020-09-25 12:09:56,809 INFO  L268        CegarLoopResult]: For program point  L234(line 234)  no Hoare annotation was computed.
[2020-09-25 12:09:56,809 INFO  L268        CegarLoopResult]: For program point  printPumpENTRY(lines 221 256)  no Hoare annotation was computed.
[2020-09-25 12:09:56,809 INFO  L268        CegarLoopResult]: For program point  L230(line 230)  no Hoare annotation was computed.
[2020-09-25 12:09:56,809 INFO  L268        CegarLoopResult]: For program point  L228(lines 228 236)  no Hoare annotation was computed.
[2020-09-25 12:09:56,810 INFO  L268        CegarLoopResult]: For program point  printPumpEXIT(lines 221 256)  no Hoare annotation was computed.
[2020-09-25 12:09:56,810 INFO  L268        CegarLoopResult]: For program point  L228-2(lines 228 236)  no Hoare annotation was computed.
[2020-09-25 12:09:56,810 INFO  L268        CegarLoopResult]: For program point  select_featuresEXIT(lines 771 777)  no Hoare annotation was computed.
[2020-09-25 12:09:56,810 INFO  L271        CegarLoopResult]: At program point  select_featuresFINAL(lines 771 777)  the Hoare annotation is:  true
[2020-09-25 12:09:56,810 INFO  L268        CegarLoopResult]: For program point  L320(line 320)  no Hoare annotation was computed.
[2020-09-25 12:09:56,810 INFO  L268        CegarLoopResult]: For program point  L318(line 318)  no Hoare annotation was computed.
[2020-09-25 12:09:56,810 INFO  L268        CegarLoopResult]: For program point  L316(line 316)  no Hoare annotation was computed.
[2020-09-25 12:09:56,811 INFO  L268        CegarLoopResult]: For program point  L347(line 347)  no Hoare annotation was computed.
[2020-09-25 12:09:56,811 INFO  L268        CegarLoopResult]: For program point  L314(line 314)  no Hoare annotation was computed.
[2020-09-25 12:09:56,811 INFO  L268        CegarLoopResult]: For program point  L345(line 345)  no Hoare annotation was computed.
[2020-09-25 12:09:56,811 INFO  L268        CegarLoopResult]: For program point  L312(line 312)  no Hoare annotation was computed.
[2020-09-25 12:09:56,811 INFO  L268        CegarLoopResult]: For program point  L343(line 343)  no Hoare annotation was computed.
[2020-09-25 12:09:56,811 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setFINAL(lines 307 352)  no Hoare annotation was computed.
[2020-09-25 12:09:56,811 INFO  L268        CegarLoopResult]: For program point  L310(line 310)  no Hoare annotation was computed.
[2020-09-25 12:09:56,812 INFO  L268        CegarLoopResult]: For program point  L341(line 341)  no Hoare annotation was computed.
[2020-09-25 12:09:56,812 INFO  L268        CegarLoopResult]: For program point  L339(line 339)  no Hoare annotation was computed.
[2020-09-25 12:09:56,812 INFO  L268        CegarLoopResult]: For program point  L337(line 337)  no Hoare annotation was computed.
[2020-09-25 12:09:56,812 INFO  L268        CegarLoopResult]: For program point  L337-1(line 337)  no Hoare annotation was computed.
[2020-09-25 12:09:56,812 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setENTRY(lines 307 352)  no Hoare annotation was computed.
[2020-09-25 12:09:56,812 INFO  L268        CegarLoopResult]: For program point  L335(line 335)  no Hoare annotation was computed.
[2020-09-25 12:09:56,812 INFO  L268        CegarLoopResult]: For program point  L333(line 333)  no Hoare annotation was computed.
[2020-09-25 12:09:56,812 INFO  L268        CegarLoopResult]: For program point  L333-1(line 333)  no Hoare annotation was computed.
[2020-09-25 12:09:56,813 INFO  L268        CegarLoopResult]: For program point  L331(line 331)  no Hoare annotation was computed.
[2020-09-25 12:09:56,813 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setEXIT(lines 307 352)  no Hoare annotation was computed.
[2020-09-25 12:09:56,813 INFO  L268        CegarLoopResult]: For program point  L329(line 329)  no Hoare annotation was computed.
[2020-09-25 12:09:56,813 INFO  L268        CegarLoopResult]: For program point  L325(line 325)  no Hoare annotation was computed.
[2020-09-25 12:09:56,813 INFO  L268        CegarLoopResult]: For program point  L323(line 323)  no Hoare annotation was computed.
[2020-09-25 12:09:56,813 INFO  L268        CegarLoopResult]: For program point  L321(line 321)  no Hoare annotation was computed.
[2020-09-25 12:09:56,813 INFO  L268        CegarLoopResult]: For program point  L319(line 319)  no Hoare annotation was computed.
[2020-09-25 12:09:56,814 INFO  L268        CegarLoopResult]: For program point  L317(line 317)  no Hoare annotation was computed.
[2020-09-25 12:09:56,814 INFO  L268        CegarLoopResult]: For program point  L348(line 348)  no Hoare annotation was computed.
[2020-09-25 12:09:56,814 INFO  L268        CegarLoopResult]: For program point  L315(line 315)  no Hoare annotation was computed.
[2020-09-25 12:09:56,814 INFO  L268        CegarLoopResult]: For program point  L346(line 346)  no Hoare annotation was computed.
[2020-09-25 12:09:56,814 INFO  L268        CegarLoopResult]: For program point  L313(line 313)  no Hoare annotation was computed.
[2020-09-25 12:09:56,814 INFO  L268        CegarLoopResult]: For program point  L344(line 344)  no Hoare annotation was computed.
[2020-09-25 12:09:56,814 INFO  L268        CegarLoopResult]: For program point  L311(line 311)  no Hoare annotation was computed.
[2020-09-25 12:09:56,814 INFO  L268        CegarLoopResult]: For program point  L344-1(line 344)  no Hoare annotation was computed.
[2020-09-25 12:09:56,814 INFO  L268        CegarLoopResult]: For program point  L342(line 342)  no Hoare annotation was computed.
[2020-09-25 12:09:56,815 INFO  L268        CegarLoopResult]: For program point  L344-2(line 344)  no Hoare annotation was computed.
[2020-09-25 12:09:56,815 INFO  L268        CegarLoopResult]: For program point  L340(line 340)  no Hoare annotation was computed.
[2020-09-25 12:09:56,815 INFO  L268        CegarLoopResult]: For program point  L307(lines 307 352)  no Hoare annotation was computed.
[2020-09-25 12:09:56,815 INFO  L268        CegarLoopResult]: For program point  L307-1(lines 307 352)  no Hoare annotation was computed.
[2020-09-25 12:09:56,815 INFO  L268        CegarLoopResult]: For program point  L336(line 336)  no Hoare annotation was computed.
[2020-09-25 12:09:56,815 INFO  L268        CegarLoopResult]: For program point  L332(line 332)  no Hoare annotation was computed.
[2020-09-25 12:09:56,815 INFO  L268        CegarLoopResult]: For program point  L330(line 330)  no Hoare annotation was computed.
[2020-09-25 12:09:56,815 INFO  L268        CegarLoopResult]: For program point  L330-1(line 330)  no Hoare annotation was computed.
[2020-09-25 12:09:56,815 INFO  L268        CegarLoopResult]: For program point  L324(line 324)  no Hoare annotation was computed.
[2020-09-25 12:09:56,816 INFO  L268        CegarLoopResult]: For program point  L322(line 322)  no Hoare annotation was computed.
[2020-09-25 12:09:56,816 INFO  L268        CegarLoopResult]: For program point  L640(lines 640 647)  no Hoare annotation was computed.
[2020-09-25 12:09:56,816 INFO  L268        CegarLoopResult]: For program point  L638(line 638)  no Hoare annotation was computed.
[2020-09-25 12:09:56,816 INFO  L268        CegarLoopResult]: For program point  L636(line 636)  no Hoare annotation was computed.
[2020-09-25 12:09:56,816 INFO  L268        CegarLoopResult]: For program point  L634(lines 634 654)  no Hoare annotation was computed.
[2020-09-25 12:09:56,816 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeFINAL(lines 620 665)  no Hoare annotation was computed.
[2020-09-25 12:09:56,816 INFO  L268        CegarLoopResult]: For program point  L630(line 630)  no Hoare annotation was computed.
[2020-09-25 12:09:56,816 INFO  L268        CegarLoopResult]: For program point  L661(line 661)  no Hoare annotation was computed.
[2020-09-25 12:09:56,817 INFO  L268        CegarLoopResult]: For program point  L628(line 628)  no Hoare annotation was computed.
[2020-09-25 12:09:56,817 INFO  L268        CegarLoopResult]: For program point  L661-1(line 661)  no Hoare annotation was computed.
[2020-09-25 12:09:56,817 INFO  L268        CegarLoopResult]: For program point  L659(line 659)  no Hoare annotation was computed.
[2020-09-25 12:09:56,817 INFO  L268        CegarLoopResult]: For program point  L661-2(line 661)  no Hoare annotation was computed.
[2020-09-25 12:09:56,817 INFO  L268        CegarLoopResult]: For program point  L626(line 626)  no Hoare annotation was computed.
[2020-09-25 12:09:56,817 INFO  L268        CegarLoopResult]: For program point  L659-1(line 659)  no Hoare annotation was computed.
[2020-09-25 12:09:56,817 INFO  L268        CegarLoopResult]: For program point  L657(line 657)  no Hoare annotation was computed.
[2020-09-25 12:09:56,817 INFO  L268        CegarLoopResult]: For program point  L659-2(line 659)  no Hoare annotation was computed.
[2020-09-25 12:09:56,817 INFO  L268        CegarLoopResult]: For program point  L624(line 624)  no Hoare annotation was computed.
[2020-09-25 12:09:56,818 INFO  L268        CegarLoopResult]: For program point  L622(line 622)  no Hoare annotation was computed.
[2020-09-25 12:09:56,818 INFO  L268        CegarLoopResult]: For program point  L620(lines 620 665)  no Hoare annotation was computed.
[2020-09-25 12:09:56,818 INFO  L268        CegarLoopResult]: For program point  L651(lines 651 652)  no Hoare annotation was computed.
[2020-09-25 12:09:56,818 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeENTRY(lines 620 665)  no Hoare annotation was computed.
[2020-09-25 12:09:56,818 INFO  L268        CegarLoopResult]: For program point  L651-1(lines 634 654)  no Hoare annotation was computed.
[2020-09-25 12:09:56,818 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeEXIT(lines 620 665)  no Hoare annotation was computed.
[2020-09-25 12:09:56,818 INFO  L268        CegarLoopResult]: For program point  L639(line 639)  no Hoare annotation was computed.
[2020-09-25 12:09:56,818 INFO  L268        CegarLoopResult]: For program point  L639-1(line 639)  no Hoare annotation was computed.
[2020-09-25 12:09:56,819 INFO  L268        CegarLoopResult]: For program point  L637(line 637)  no Hoare annotation was computed.
[2020-09-25 12:09:56,819 INFO  L268        CegarLoopResult]: For program point  L639-2(line 639)  no Hoare annotation was computed.
[2020-09-25 12:09:56,819 INFO  L268        CegarLoopResult]: For program point  L631(line 631)  no Hoare annotation was computed.
[2020-09-25 12:09:56,819 INFO  L268        CegarLoopResult]: For program point  L662(line 662)  no Hoare annotation was computed.
[2020-09-25 12:09:56,819 INFO  L268        CegarLoopResult]: For program point  L629(line 629)  no Hoare annotation was computed.
[2020-09-25 12:09:56,819 INFO  L268        CegarLoopResult]: For program point  L660(line 660)  no Hoare annotation was computed.
[2020-09-25 12:09:56,820 INFO  L268        CegarLoopResult]: For program point  L627(line 627)  no Hoare annotation was computed.
[2020-09-25 12:09:56,820 INFO  L268        CegarLoopResult]: For program point  L658(line 658)  no Hoare annotation was computed.
[2020-09-25 12:09:56,820 INFO  L268        CegarLoopResult]: For program point  L625(line 625)  no Hoare annotation was computed.
[2020-09-25 12:09:56,820 INFO  L268        CegarLoopResult]: For program point  L656(line 656)  no Hoare annotation was computed.
[2020-09-25 12:09:56,820 INFO  L268        CegarLoopResult]: For program point  L623(line 623)  no Hoare annotation was computed.
[2020-09-25 12:09:56,820 INFO  L268        CegarLoopResult]: For program point  L621(line 621)  no Hoare annotation was computed.
[2020-09-25 12:09:56,820 INFO  L268        CegarLoopResult]: For program point  L644(lines 644 645)  no Hoare annotation was computed.
[2020-09-25 12:09:56,820 INFO  L264        CegarLoopResult]: At program point  runTestENTRY(lines 906 916)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 12:09:56,821 INFO  L264        CegarLoopResult]: At program point  L911(line 911)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 12:09:56,821 INFO  L268        CegarLoopResult]: For program point  runTestEXIT(lines 906 916)  no Hoare annotation was computed.
[2020-09-25 12:09:56,821 INFO  L268        CegarLoopResult]: For program point  runTestFINAL(lines 906 916)  no Hoare annotation was computed.
[2020-09-25 12:09:56,821 INFO  L268        CegarLoopResult]: For program point  L208(line 208)  no Hoare annotation was computed.
[2020-09-25 12:09:56,821 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmENTRY(lines 201 211)  no Hoare annotation was computed.
[2020-09-25 12:09:56,821 INFO  L268        CegarLoopResult]: For program point  L206(line 206)  no Hoare annotation was computed.
[2020-09-25 12:09:56,821 INFO  L268        CegarLoopResult]: For program point  L206-1(line 206)  no Hoare annotation was computed.
[2020-09-25 12:09:56,822 INFO  L268        CegarLoopResult]: For program point  L206-2(line 206)  no Hoare annotation was computed.
[2020-09-25 12:09:56,822 INFO  L268        CegarLoopResult]: For program point  L206-3(line 206)  no Hoare annotation was computed.
[2020-09-25 12:09:56,822 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmEXIT(lines 201 211)  no Hoare annotation was computed.
[2020-09-25 12:09:56,822 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmFINAL(lines 201 211)  no Hoare annotation was computed.
[2020-09-25 12:09:56,822 INFO  L271        CegarLoopResult]: At program point  deactivatePumpENTRY(lines 193 200)  the Hoare annotation is:  true
[2020-09-25 12:09:56,822 INFO  L268        CegarLoopResult]: For program point  deactivatePumpEXIT(lines 193 200)  no Hoare annotation was computed.
[2020-09-25 12:09:56,822 INFO  L268        CegarLoopResult]: For program point  deactivatePumpFINAL(lines 193 200)  no Hoare annotation was computed.
[2020-09-25 12:09:56,822 INFO  L268        CegarLoopResult]: For program point  processEnvironmentEXIT(lines 160 184)  no Hoare annotation was computed.
[2020-09-25 12:09:56,822 INFO  L264        CegarLoopResult]: At program point  processEnvironmentENTRY(lines 160 184)  the Hoare annotation is:  (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 12:09:56,823 INFO  L264        CegarLoopResult]: At program point  L179(line 179)  the Hoare annotation is:  (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 12:09:56,823 INFO  L268        CegarLoopResult]: For program point  L179-1(lines 160 184)  no Hoare annotation was computed.
[2020-09-25 12:09:56,823 INFO  L264        CegarLoopResult]: At program point  L174(line 174)  the Hoare annotation is:  (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 12:09:56,823 INFO  L264        CegarLoopResult]: At program point  L170(line 170)  the Hoare annotation is:  (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 12:09:56,823 INFO  L268        CegarLoopResult]: For program point  L168(lines 168 176)  no Hoare annotation was computed.
[2020-09-25 12:09:56,823 INFO  L264        CegarLoopResult]: At program point  L166(line 166)  the Hoare annotation is:  (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 12:09:56,823 INFO  L268        CegarLoopResult]: For program point  L166-1(line 166)  no Hoare annotation was computed.
[2020-09-25 12:09:56,824 INFO  L268        CegarLoopResult]: For program point  L164(lines 164 181)  no Hoare annotation was computed.
[2020-09-25 12:09:56,824 INFO  L268        CegarLoopResult]: For program point  L166-2(line 166)  no Hoare annotation was computed.
[2020-09-25 12:09:56,824 INFO  L268        CegarLoopResult]: For program point  L166-3(line 166)  no Hoare annotation was computed.
[2020-09-25 12:09:56,824 INFO  L268        CegarLoopResult]: For program point  processEnvironment__wrappee__baseEXIT(lines 152 158)  no Hoare annotation was computed.
[2020-09-25 12:09:56,824 INFO  L271        CegarLoopResult]: At program point  processEnvironment__wrappee__baseFINAL(lines 152 158)  the Hoare annotation is:  true
[2020-09-25 12:09:56,824 INFO  L264        CegarLoopResult]: At program point  L93(line 93)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 12:09:56,824 INFO  L268        CegarLoopResult]: For program point  L89(line 89)  no Hoare annotation was computed.
[2020-09-25 12:09:56,824 INFO  L268        CegarLoopResult]: For program point  L56(lines 55 102)  no Hoare annotation was computed.
[2020-09-25 12:09:56,825 INFO  L268        CegarLoopResult]: For program point  L89-1(line 89)  no Hoare annotation was computed.
[2020-09-25 12:09:56,825 INFO  L268        CegarLoopResult]: For program point  L89-2(line 89)  no Hoare annotation was computed.
[2020-09-25 12:09:56,825 INFO  L268        CegarLoopResult]: For program point  L85(lines 85 98)  no Hoare annotation was computed.
[2020-09-25 12:09:56,825 INFO  L268        CegarLoopResult]: For program point  L48(line 48)  no Hoare annotation was computed.
[2020-09-25 12:09:56,825 INFO  L264        CegarLoopResult]: At program point  L77(line 77)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 12:09:56,825 INFO  L268        CegarLoopResult]: For program point  L73(line 73)  no Hoare annotation was computed.
[2020-09-25 12:09:56,825 INFO  L268        CegarLoopResult]: For program point  L73-1(line 73)  no Hoare annotation was computed.
[2020-09-25 12:09:56,825 INFO  L268        CegarLoopResult]: For program point  L65(lines 65 71)  no Hoare annotation was computed.
[2020-09-25 12:09:56,825 INFO  L268        CegarLoopResult]: For program point  L65-1(lines 65 71)  no Hoare annotation was computed.
[2020-09-25 12:09:56,826 INFO  L268        CegarLoopResult]: For program point  L57(lines 57 61)  no Hoare annotation was computed.
[2020-09-25 12:09:56,826 INFO  L268        CegarLoopResult]: For program point  L53(line 53)  no Hoare annotation was computed.
[2020-09-25 12:09:56,826 INFO  L268        CegarLoopResult]: For program point  L49(line 49)  no Hoare annotation was computed.
[2020-09-25 12:09:56,826 INFO  L264        CegarLoopResult]: At program point  L103(lines 54 104)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 12:09:56,826 INFO  L268        CegarLoopResult]: For program point  testEXIT(lines 45 110)  no Hoare annotation was computed.
[2020-09-25 12:09:56,826 INFO  L264        CegarLoopResult]: At program point  testENTRY(lines 45 110)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 12:09:56,826 INFO  L268        CegarLoopResult]: For program point  L91(lines 91 97)  no Hoare annotation was computed.
[2020-09-25 12:09:56,826 INFO  L264        CegarLoopResult]: At program point  L91-1(lines 85 98)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 12:09:56,826 INFO  L268        CegarLoopResult]: For program point  testFINAL(lines 45 110)  no Hoare annotation was computed.
[2020-09-25 12:09:56,827 INFO  L268        CegarLoopResult]: For program point  L83(line 83)  no Hoare annotation was computed.
[2020-09-25 12:09:56,827 INFO  L268        CegarLoopResult]: For program point  L50(line 50)  no Hoare annotation was computed.
[2020-09-25 12:09:56,827 INFO  L268        CegarLoopResult]: For program point  L83-1(line 83)  no Hoare annotation was computed.
[2020-09-25 12:09:56,827 INFO  L268        CegarLoopResult]: For program point  L75(lines 75 81)  no Hoare annotation was computed.
[2020-09-25 12:09:56,827 INFO  L268        CegarLoopResult]: For program point  L75-1(lines 75 81)  no Hoare annotation was computed.
[2020-09-25 12:09:56,827 INFO  L264        CegarLoopResult]: At program point  L100(lines 55 102)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 12:09:56,827 INFO  L264        CegarLoopResult]: At program point  L67(line 67)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 12:09:56,827 INFO  L268        CegarLoopResult]: For program point  L63(line 63)  no Hoare annotation was computed.
[2020-09-25 12:09:56,828 INFO  L268        CegarLoopResult]: For program point  L63-1(line 63)  no Hoare annotation was computed.
[2020-09-25 12:09:56,828 INFO  L268        CegarLoopResult]: For program point  L47(line 47)  no Hoare annotation was computed.
[2020-09-25 12:09:56,828 INFO  L268        CegarLoopResult]: For program point  L576(line 576)  no Hoare annotation was computed.
[2020-09-25 12:09:56,828 INFO  L268        CegarLoopResult]: For program point  L574(lines 574 619)  no Hoare annotation was computed.
[2020-09-25 12:09:56,828 INFO  L268        CegarLoopResult]: For program point  L605(lines 605 606)  no Hoare annotation was computed.
[2020-09-25 12:09:56,828 INFO  L268        CegarLoopResult]: For program point  L605-1(lines 588 608)  no Hoare annotation was computed.
[2020-09-25 12:09:56,828 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argENTRY(lines 574 619)  no Hoare annotation was computed.
[2020-09-25 12:09:56,828 INFO  L268        CegarLoopResult]: For program point  L593(line 593)  no Hoare annotation was computed.
[2020-09-25 12:09:56,828 INFO  L268        CegarLoopResult]: For program point  L593-1(line 593)  no Hoare annotation was computed.
[2020-09-25 12:09:56,829 INFO  L268        CegarLoopResult]: For program point  L591(line 591)  no Hoare annotation was computed.
[2020-09-25 12:09:56,829 INFO  L268        CegarLoopResult]: For program point  L593-2(line 593)  no Hoare annotation was computed.
[2020-09-25 12:09:56,829 INFO  L268        CegarLoopResult]: For program point  L585(line 585)  no Hoare annotation was computed.
[2020-09-25 12:09:56,829 INFO  L268        CegarLoopResult]: For program point  L616(line 616)  no Hoare annotation was computed.
[2020-09-25 12:09:56,829 INFO  L268        CegarLoopResult]: For program point  L583(line 583)  no Hoare annotation was computed.
[2020-09-25 12:09:56,829 INFO  L268        CegarLoopResult]: For program point  L614(line 614)  no Hoare annotation was computed.
[2020-09-25 12:09:56,829 INFO  L268        CegarLoopResult]: For program point  L581(line 581)  no Hoare annotation was computed.
[2020-09-25 12:09:56,829 INFO  L268        CegarLoopResult]: For program point  L612(line 612)  no Hoare annotation was computed.
[2020-09-25 12:09:56,829 INFO  L268        CegarLoopResult]: For program point  L579(line 579)  no Hoare annotation was computed.
[2020-09-25 12:09:56,829 INFO  L268        CegarLoopResult]: For program point  L610(line 610)  no Hoare annotation was computed.
[2020-09-25 12:09:56,830 INFO  L268        CegarLoopResult]: For program point  L577(line 577)  no Hoare annotation was computed.
[2020-09-25 12:09:56,830 INFO  L268        CegarLoopResult]: For program point  L575(line 575)  no Hoare annotation was computed.
[2020-09-25 12:09:56,830 INFO  L268        CegarLoopResult]: For program point  L598(lines 598 599)  no Hoare annotation was computed.
[2020-09-25 12:09:56,830 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argEXIT(lines 574 619)  no Hoare annotation was computed.
[2020-09-25 12:09:56,830 INFO  L268        CegarLoopResult]: For program point  L594(lines 594 601)  no Hoare annotation was computed.
[2020-09-25 12:09:56,830 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argFINAL(lines 574 619)  no Hoare annotation was computed.
[2020-09-25 12:09:56,830 INFO  L268        CegarLoopResult]: For program point  L592(line 592)  no Hoare annotation was computed.
[2020-09-25 12:09:56,830 INFO  L268        CegarLoopResult]: For program point  L590(line 590)  no Hoare annotation was computed.
[2020-09-25 12:09:56,830 INFO  L268        CegarLoopResult]: For program point  L588(lines 588 608)  no Hoare annotation was computed.
[2020-09-25 12:09:56,831 INFO  L268        CegarLoopResult]: For program point  L584(line 584)  no Hoare annotation was computed.
[2020-09-25 12:09:56,831 INFO  L268        CegarLoopResult]: For program point  L615(line 615)  no Hoare annotation was computed.
[2020-09-25 12:09:56,831 INFO  L268        CegarLoopResult]: For program point  L582(line 582)  no Hoare annotation was computed.
[2020-09-25 12:09:56,831 INFO  L268        CegarLoopResult]: For program point  L615-1(line 615)  no Hoare annotation was computed.
[2020-09-25 12:09:56,831 INFO  L268        CegarLoopResult]: For program point  L613(line 613)  no Hoare annotation was computed.
[2020-09-25 12:09:56,831 INFO  L268        CegarLoopResult]: For program point  L615-2(line 615)  no Hoare annotation was computed.
[2020-09-25 12:09:56,831 INFO  L268        CegarLoopResult]: For program point  L580(line 580)  no Hoare annotation was computed.
[2020-09-25 12:09:56,831 INFO  L268        CegarLoopResult]: For program point  L613-1(line 613)  no Hoare annotation was computed.
[2020-09-25 12:09:56,831 INFO  L268        CegarLoopResult]: For program point  L611(line 611)  no Hoare annotation was computed.
[2020-09-25 12:09:56,831 INFO  L268        CegarLoopResult]: For program point  L613-2(line 613)  no Hoare annotation was computed.
[2020-09-25 12:09:56,832 INFO  L268        CegarLoopResult]: For program point  L578(line 578)  no Hoare annotation was computed.
[2020-09-25 12:09:56,832 INFO  L268        CegarLoopResult]: For program point  L752(line 752)  no Hoare annotation was computed.
[2020-09-25 12:09:56,832 INFO  L268        CegarLoopResult]: For program point  L751(line 751)  no Hoare annotation was computed.
[2020-09-25 12:09:56,832 INFO  L268        CegarLoopResult]: For program point  isLowWaterSensorDryFINAL(lines 747 755)  no Hoare annotation was computed.
[2020-09-25 12:09:56,832 INFO  L271        CegarLoopResult]: At program point  isLowWaterSensorDryENTRY(lines 747 755)  the Hoare annotation is:  true
[2020-09-25 12:09:56,832 INFO  L268        CegarLoopResult]: For program point  isLowWaterSensorDryEXIT(lines 747 755)  no Hoare annotation was computed.
[2020-09-25 12:09:56,832 INFO  L268        CegarLoopResult]: For program point  L721(line 721)  no Hoare annotation was computed.
[2020-09-25 12:09:56,832 INFO  L268        CegarLoopResult]: For program point  L723-2(lines 723 731)  no Hoare annotation was computed.
[2020-09-25 12:09:56,833 INFO  L268        CegarLoopResult]: For program point  L729(line 729)  no Hoare annotation was computed.
[2020-09-25 12:09:56,833 INFO  L268        CegarLoopResult]: For program point  printEnvironmentEXIT(lines 715 737)  no Hoare annotation was computed.
[2020-09-25 12:09:56,833 INFO  L268        CegarLoopResult]: For program point  printEnvironmentENTRY(lines 715 737)  no Hoare annotation was computed.
[2020-09-25 12:09:56,833 INFO  L268        CegarLoopResult]: For program point  L725(line 725)  no Hoare annotation was computed.
[2020-09-25 12:09:56,833 INFO  L268        CegarLoopResult]: For program point  printEnvironmentFINAL(lines 715 737)  no Hoare annotation was computed.
[2020-09-25 12:09:56,833 INFO  L268        CegarLoopResult]: For program point  L723(lines 723 731)  no Hoare annotation was computed.
[2020-09-25 12:09:56,833 INFO  L268        CegarLoopResult]: For program point  L481(line 481)  no Hoare annotation was computed.
[2020-09-25 12:09:56,833 INFO  L268        CegarLoopResult]: For program point  L547-2(line 547)  no Hoare annotation was computed.
[2020-09-25 12:09:56,833 INFO  L268        CegarLoopResult]: For program point  L473(line 473)  no Hoare annotation was computed.
[2020-09-25 12:09:56,833 INFO  L268        CegarLoopResult]: For program point  L531(line 531)  no Hoare annotation was computed.
[2020-09-25 12:09:56,834 INFO  L268        CegarLoopResult]: For program point  L531-1(line 531)  no Hoare annotation was computed.
[2020-09-25 12:09:56,834 INFO  L268        CegarLoopResult]: For program point  L531-2(line 531)  no Hoare annotation was computed.
[2020-09-25 12:09:56,834 INFO  L268        CegarLoopResult]: For program point  L490(line 490)  no Hoare annotation was computed.
[2020-09-25 12:09:56,834 INFO  L268        CegarLoopResult]: For program point  L548(line 548)  no Hoare annotation was computed.
[2020-09-25 12:09:56,834 INFO  L268        CegarLoopResult]: For program point  L482(line 482)  no Hoare annotation was computed.
[2020-09-25 12:09:56,834 INFO  L268        CegarLoopResult]: For program point  L507(line 507)  no Hoare annotation was computed.
[2020-09-25 12:09:56,834 INFO  L268        CegarLoopResult]: For program point  L474(line 474)  no Hoare annotation was computed.
[2020-09-25 12:09:56,834 INFO  L268        CegarLoopResult]: For program point  L565(line 565)  no Hoare annotation was computed.
[2020-09-25 12:09:56,834 INFO  L268        CegarLoopResult]: For program point  L532(line 532)  no Hoare annotation was computed.
[2020-09-25 12:09:56,835 INFO  L268        CegarLoopResult]: For program point  L491(line 491)  no Hoare annotation was computed.
[2020-09-25 12:09:56,835 INFO  L268        CegarLoopResult]: For program point  L549(line 549)  no Hoare annotation was computed.
[2020-09-25 12:09:56,835 INFO  L268        CegarLoopResult]: For program point  L549-1(line 549)  no Hoare annotation was computed.
[2020-09-25 12:09:56,835 INFO  L268        CegarLoopResult]: For program point  L483(line 483)  no Hoare annotation was computed.
[2020-09-25 12:09:56,835 INFO  L268        CegarLoopResult]: For program point  L549-2(line 549)  no Hoare annotation was computed.
[2020-09-25 12:09:56,835 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtENTRY(lines 471 573)  no Hoare annotation was computed.
[2020-09-25 12:09:56,835 INFO  L268        CegarLoopResult]: For program point  L541(lines 519 542)  no Hoare annotation was computed.
[2020-09-25 12:09:56,835 INFO  L268        CegarLoopResult]: For program point  L508(line 508)  no Hoare annotation was computed.
[2020-09-25 12:09:56,835 INFO  L268        CegarLoopResult]: For program point  L475(line 475)  no Hoare annotation was computed.
[2020-09-25 12:09:56,835 INFO  L268        CegarLoopResult]: For program point  L566(line 566)  no Hoare annotation was computed.
[2020-09-25 12:09:56,836 INFO  L268        CegarLoopResult]: For program point  L533(line 533)  no Hoare annotation was computed.
[2020-09-25 12:09:56,836 INFO  L268        CegarLoopResult]: For program point  L500(lines 500 516)  no Hoare annotation was computed.
[2020-09-25 12:09:56,836 INFO  L268        CegarLoopResult]: For program point  L533-1(line 533)  no Hoare annotation was computed.
[2020-09-25 12:09:56,836 INFO  L268        CegarLoopResult]: For program point  L533-2(line 533)  no Hoare annotation was computed.
[2020-09-25 12:09:56,836 INFO  L268        CegarLoopResult]: For program point  L492(line 492)  no Hoare annotation was computed.
[2020-09-25 12:09:56,836 INFO  L268        CegarLoopResult]: For program point  L550(line 550)  no Hoare annotation was computed.
[2020-09-25 12:09:56,836 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtFINAL(lines 471 573)  no Hoare annotation was computed.
[2020-09-25 12:09:56,836 INFO  L268        CegarLoopResult]: For program point  L517(lines 517 558)  no Hoare annotation was computed.
[2020-09-25 12:09:56,836 INFO  L268        CegarLoopResult]: For program point  L484(line 484)  no Hoare annotation was computed.
[2020-09-25 12:09:56,837 INFO  L268        CegarLoopResult]: For program point  L509(line 509)  no Hoare annotation was computed.
[2020-09-25 12:09:56,837 INFO  L268        CegarLoopResult]: For program point  L476(line 476)  no Hoare annotation was computed.
[2020-09-25 12:09:56,837 INFO  L268        CegarLoopResult]: For program point  L509-1(line 509)  no Hoare annotation was computed.
[2020-09-25 12:09:56,837 INFO  L268        CegarLoopResult]: For program point  L534(line 534)  no Hoare annotation was computed.
[2020-09-25 12:09:56,837 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtEXIT(lines 471 573)  no Hoare annotation was computed.
[2020-09-25 12:09:56,837 INFO  L268        CegarLoopResult]: For program point  L559(lines 559 570)  no Hoare annotation was computed.
[2020-09-25 12:09:56,837 INFO  L268        CegarLoopResult]: For program point  L551(line 551)  no Hoare annotation was computed.
[2020-09-25 12:09:56,837 INFO  L268        CegarLoopResult]: For program point  L518(line 518)  no Hoare annotation was computed.
[2020-09-25 12:09:56,837 INFO  L268        CegarLoopResult]: For program point  L551-1(line 551)  no Hoare annotation was computed.
[2020-09-25 12:09:56,837 INFO  L268        CegarLoopResult]: For program point  L485(line 485)  no Hoare annotation was computed.
[2020-09-25 12:09:56,838 INFO  L268        CegarLoopResult]: For program point  L477(line 477)  no Hoare annotation was computed.
[2020-09-25 12:09:56,838 INFO  L268        CegarLoopResult]: For program point  L535(line 535)  no Hoare annotation was computed.
[2020-09-25 12:09:56,838 INFO  L268        CegarLoopResult]: For program point  L502(line 502)  no Hoare annotation was computed.
[2020-09-25 12:09:56,838 INFO  L268        CegarLoopResult]: For program point  L535-1(line 535)  no Hoare annotation was computed.
[2020-09-25 12:09:56,838 INFO  L268        CegarLoopResult]: For program point  L502-1(line 502)  no Hoare annotation was computed.
[2020-09-25 12:09:56,838 INFO  L268        CegarLoopResult]: For program point  L560(lines 560 567)  no Hoare annotation was computed.
[2020-09-25 12:09:56,838 INFO  L268        CegarLoopResult]: For program point  L552(line 552)  no Hoare annotation was computed.
[2020-09-25 12:09:56,838 INFO  L268        CegarLoopResult]: For program point  L486(line 486)  no Hoare annotation was computed.
[2020-09-25 12:09:56,838 INFO  L268        CegarLoopResult]: For program point  L511(line 511)  no Hoare annotation was computed.
[2020-09-25 12:09:56,838 INFO  L268        CegarLoopResult]: For program point  L478(line 478)  no Hoare annotation was computed.
[2020-09-25 12:09:56,839 INFO  L268        CegarLoopResult]: For program point  L536(line 536)  no Hoare annotation was computed.
[2020-09-25 12:09:56,839 INFO  L268        CegarLoopResult]: For program point  L503(line 503)  no Hoare annotation was computed.
[2020-09-25 12:09:56,839 INFO  L268        CegarLoopResult]: For program point  L561(line 561)  no Hoare annotation was computed.
[2020-09-25 12:09:56,839 INFO  L268        CegarLoopResult]: For program point  L495(lines 495 499)  no Hoare annotation was computed.
[2020-09-25 12:09:56,839 INFO  L268        CegarLoopResult]: For program point  L487(line 487)  no Hoare annotation was computed.
[2020-09-25 12:09:56,839 INFO  L268        CegarLoopResult]: For program point  L520-2(lines 520 540)  no Hoare annotation was computed.
[2020-09-25 12:09:56,839 INFO  L268        CegarLoopResult]: For program point  L545(line 545)  no Hoare annotation was computed.
[2020-09-25 12:09:56,839 INFO  L268        CegarLoopResult]: For program point  L479(line 479)  no Hoare annotation was computed.
[2020-09-25 12:09:56,839 INFO  L268        CegarLoopResult]: For program point  L504(line 504)  no Hoare annotation was computed.
[2020-09-25 12:09:56,840 INFO  L268        CegarLoopResult]: For program point  L471(lines 471 573)  no Hoare annotation was computed.
[2020-09-25 12:09:56,840 INFO  L268        CegarLoopResult]: For program point  L471-1(lines 471 573)  no Hoare annotation was computed.
[2020-09-25 12:09:56,840 INFO  L268        CegarLoopResult]: For program point  L562(line 562)  no Hoare annotation was computed.
[2020-09-25 12:09:56,840 INFO  L268        CegarLoopResult]: For program point  L529(line 529)  no Hoare annotation was computed.
[2020-09-25 12:09:56,840 INFO  L268        CegarLoopResult]: For program point  L562-1(line 562)  no Hoare annotation was computed.
[2020-09-25 12:09:56,840 INFO  L268        CegarLoopResult]: For program point  L496(line 496)  no Hoare annotation was computed.
[2020-09-25 12:09:56,840 INFO  L268        CegarLoopResult]: For program point  L562-2(line 562)  no Hoare annotation was computed.
[2020-09-25 12:09:56,840 INFO  L268        CegarLoopResult]: For program point  L521(lines 520 540)  no Hoare annotation was computed.
[2020-09-25 12:09:56,840 INFO  L268        CegarLoopResult]: For program point  L488(line 488)  no Hoare annotation was computed.
[2020-09-25 12:09:56,840 INFO  L268        CegarLoopResult]: For program point  L546(line 546)  no Hoare annotation was computed.
[2020-09-25 12:09:56,841 INFO  L268        CegarLoopResult]: For program point  L513(line 513)  no Hoare annotation was computed.
[2020-09-25 12:09:56,841 INFO  L268        CegarLoopResult]: For program point  L480(line 480)  no Hoare annotation was computed.
[2020-09-25 12:09:56,841 INFO  L268        CegarLoopResult]: For program point  L571(line 571)  no Hoare annotation was computed.
[2020-09-25 12:09:56,841 INFO  L268        CegarLoopResult]: For program point  L538(line 538)  no Hoare annotation was computed.
[2020-09-25 12:09:56,841 INFO  L268        CegarLoopResult]: For program point  L505(line 505)  no Hoare annotation was computed.
[2020-09-25 12:09:56,841 INFO  L268        CegarLoopResult]: For program point  L472(line 472)  no Hoare annotation was computed.
[2020-09-25 12:09:56,841 INFO  L268        CegarLoopResult]: For program point  L505-1(line 505)  no Hoare annotation was computed.
[2020-09-25 12:09:56,841 INFO  L268        CegarLoopResult]: For program point  L563(line 563)  no Hoare annotation was computed.
[2020-09-25 12:09:56,841 INFO  L268        CegarLoopResult]: For program point  L530(line 530)  no Hoare annotation was computed.
[2020-09-25 12:09:56,842 INFO  L268        CegarLoopResult]: For program point  L555(line 555)  no Hoare annotation was computed.
[2020-09-25 12:09:56,842 INFO  L268        CegarLoopResult]: For program point  L522(lines 522 526)  no Hoare annotation was computed.
[2020-09-25 12:09:56,842 INFO  L268        CegarLoopResult]: For program point  L489(line 489)  no Hoare annotation was computed.
[2020-09-25 12:09:56,842 INFO  L268        CegarLoopResult]: For program point  L547(line 547)  no Hoare annotation was computed.
[2020-09-25 12:09:56,842 INFO  L268        CegarLoopResult]: For program point  L547-1(line 547)  no Hoare annotation was computed.
[2020-09-25 12:09:56,842 INFO  L268        CegarLoopResult]: For program point  L767(line 767)  no Hoare annotation was computed.
[2020-09-25 12:09:56,842 INFO  L268        CegarLoopResult]: For program point  L766(line 766)  no Hoare annotation was computed.
[2020-09-25 12:09:56,842 INFO  L268        CegarLoopResult]: For program point  select_oneENTRY(lines 761 770)  no Hoare annotation was computed.
[2020-09-25 12:09:56,842 INFO  L268        CegarLoopResult]: For program point  L763(line 763)  no Hoare annotation was computed.
[2020-09-25 12:09:56,842 INFO  L268        CegarLoopResult]: For program point  select_oneFINAL(lines 761 770)  no Hoare annotation was computed.
[2020-09-25 12:09:56,843 INFO  L268        CegarLoopResult]: For program point  L763-1(line 763)  no Hoare annotation was computed.
[2020-09-25 12:09:56,843 INFO  L268        CegarLoopResult]: For program point  L763-2(line 763)  no Hoare annotation was computed.
[2020-09-25 12:09:56,843 INFO  L268        CegarLoopResult]: For program point  select_oneEXIT(lines 761 770)  no Hoare annotation was computed.
[2020-09-25 12:09:56,843 INFO  L268        CegarLoopResult]: For program point  L605(line 605)  no Hoare annotation was computed.
[2020-09-25 12:09:56,843 INFO  L268        CegarLoopResult]: For program point  L733(line 733)  no Hoare annotation was computed.
[2020-09-25 12:09:56,843 INFO  L268        CegarLoopResult]: For program point  L605-1(line 605)  no Hoare annotation was computed.
[2020-09-25 12:09:56,843 INFO  L268        CegarLoopResult]: For program point  L733-1(line 733)  no Hoare annotation was computed.
[2020-09-25 12:09:56,843 INFO  L268        CegarLoopResult]: For program point  L733-2(line 733)  no Hoare annotation was computed.
[2020-09-25 12:09:56,843 INFO  L268        CegarLoopResult]: For program point  L795(line 795)  no Hoare annotation was computed.
[2020-09-25 12:09:56,844 INFO  L268        CegarLoopResult]: For program point  L250(line 250)  no Hoare annotation was computed.
[2020-09-25 12:09:56,844 INFO  L268        CegarLoopResult]: For program point  L250-1(line 250)  no Hoare annotation was computed.
[2020-09-25 12:09:56,844 INFO  L268        CegarLoopResult]: For program point  L729(line 729)  no Hoare annotation was computed.
[2020-09-25 12:09:56,844 INFO  L268        CegarLoopResult]: For program point  L250-2(line 250)  no Hoare annotation was computed.
[2020-09-25 12:09:56,844 INFO  L268        CegarLoopResult]: For program point  L729-1(line 729)  no Hoare annotation was computed.
[2020-09-25 12:09:56,844 INFO  L268        CegarLoopResult]: For program point  L250-3(line 250)  no Hoare annotation was computed.
[2020-09-25 12:09:56,844 INFO  L268        CegarLoopResult]: For program point  L729-2(line 729)  no Hoare annotation was computed.
[2020-09-25 12:09:56,844 INFO  L268        CegarLoopResult]: For program point  L246(line 246)  no Hoare annotation was computed.
[2020-09-25 12:09:56,844 INFO  L268        CegarLoopResult]: For program point  L729-3(line 729)  no Hoare annotation was computed.
[2020-09-25 12:09:56,844 INFO  L268        CegarLoopResult]: For program point  L246-1(line 246)  no Hoare annotation was computed.
[2020-09-25 12:09:56,845 INFO  L268        CegarLoopResult]: For program point  L725(line 725)  no Hoare annotation was computed.
[2020-09-25 12:09:56,845 INFO  L268        CegarLoopResult]: For program point  L246-2(line 246)  no Hoare annotation was computed.
[2020-09-25 12:09:56,845 INFO  L268        CegarLoopResult]: For program point  L725-1(line 725)  no Hoare annotation was computed.
[2020-09-25 12:09:56,845 INFO  L268        CegarLoopResult]: For program point  L246-3(line 246)  no Hoare annotation was computed.
[2020-09-25 12:09:56,845 INFO  L268        CegarLoopResult]: For program point  L725-2(line 725)  no Hoare annotation was computed.
[2020-09-25 12:09:56,845 INFO  L268        CegarLoopResult]: For program point  L242(line 242)  no Hoare annotation was computed.
[2020-09-25 12:09:56,845 INFO  L268        CegarLoopResult]: For program point  L246-4(line 246)  no Hoare annotation was computed.
[2020-09-25 12:09:56,845 INFO  L268        CegarLoopResult]: For program point  L725-3(line 725)  no Hoare annotation was computed.
[2020-09-25 12:09:56,845 INFO  L268        CegarLoopResult]: For program point  L242-1(line 242)  no Hoare annotation was computed.
[2020-09-25 12:09:56,846 INFO  L268        CegarLoopResult]: For program point  L721(line 721)  no Hoare annotation was computed.
[2020-09-25 12:09:56,846 INFO  L268        CegarLoopResult]: For program point  L725-4(line 725)  no Hoare annotation was computed.
[2020-09-25 12:09:56,846 INFO  L268        CegarLoopResult]: For program point  L242-2(line 242)  no Hoare annotation was computed.
[2020-09-25 12:09:56,846 INFO  L268        CegarLoopResult]: For program point  L721-1(line 721)  no Hoare annotation was computed.
[2020-09-25 12:09:56,846 INFO  L268        CegarLoopResult]: For program point  L725-5(line 725)  no Hoare annotation was computed.
[2020-09-25 12:09:56,846 INFO  L268        CegarLoopResult]: For program point  L242-3(line 242)  no Hoare annotation was computed.
[2020-09-25 12:09:56,846 INFO  L268        CegarLoopResult]: For program point  L721-2(line 721)  no Hoare annotation was computed.
[2020-09-25 12:09:56,846 INFO  L268        CegarLoopResult]: For program point  L238(line 238)  no Hoare annotation was computed.
[2020-09-25 12:09:56,846 INFO  L268        CegarLoopResult]: For program point  L721-3(line 721)  no Hoare annotation was computed.
[2020-09-25 12:09:56,846 INFO  L268        CegarLoopResult]: For program point  L238-1(line 238)  no Hoare annotation was computed.
[2020-09-25 12:09:56,847 INFO  L268        CegarLoopResult]: For program point  L721-4(line 721)  no Hoare annotation was computed.
[2020-09-25 12:09:56,847 INFO  L268        CegarLoopResult]: For program point  L238-2(line 238)  no Hoare annotation was computed.
[2020-09-25 12:09:56,847 INFO  L268        CegarLoopResult]: For program point  L721-5(line 721)  no Hoare annotation was computed.
[2020-09-25 12:09:56,847 INFO  L268        CegarLoopResult]: For program point  L238-3(line 238)  no Hoare annotation was computed.
[2020-09-25 12:09:56,847 INFO  L268        CegarLoopResult]: For program point  L651(line 651)  no Hoare annotation was computed.
[2020-09-25 12:09:56,847 INFO  L268        CegarLoopResult]: For program point  L721-6(line 721)  no Hoare annotation was computed.
[2020-09-25 12:09:56,847 INFO  L268        CegarLoopResult]: For program point  L234(line 234)  no Hoare annotation was computed.
[2020-09-25 12:09:56,847 INFO  L268        CegarLoopResult]: For program point  L238-4(line 238)  no Hoare annotation was computed.
[2020-09-25 12:09:56,847 INFO  L268        CegarLoopResult]: For program point  L651-1(line 651)  no Hoare annotation was computed.
[2020-09-25 12:09:56,847 INFO  L268        CegarLoopResult]: For program point  L721-7(line 721)  no Hoare annotation was computed.
[2020-09-25 12:09:56,848 INFO  L268        CegarLoopResult]: For program point  L234-1(line 234)  no Hoare annotation was computed.
[2020-09-25 12:09:56,848 INFO  L268        CegarLoopResult]: For program point  L238-5(line 238)  no Hoare annotation was computed.
[2020-09-25 12:09:56,848 INFO  L268        CegarLoopResult]: For program point  L234-2(line 234)  no Hoare annotation was computed.
[2020-09-25 12:09:56,848 INFO  L268        CegarLoopResult]: For program point  L238-6(line 238)  no Hoare annotation was computed.
[2020-09-25 12:09:56,848 INFO  L268        CegarLoopResult]: For program point  L234-3(line 234)  no Hoare annotation was computed.
[2020-09-25 12:09:56,848 INFO  L268        CegarLoopResult]: For program point  L238-7(line 238)  no Hoare annotation was computed.
[2020-09-25 12:09:56,848 INFO  L268        CegarLoopResult]: For program point  L230(line 230)  no Hoare annotation was computed.
[2020-09-25 12:09:56,848 INFO  L268        CegarLoopResult]: For program point  L234-4(line 234)  no Hoare annotation was computed.
[2020-09-25 12:09:56,848 INFO  L268        CegarLoopResult]: For program point  L230-1(line 230)  no Hoare annotation was computed.
[2020-09-25 12:09:56,849 INFO  L268        CegarLoopResult]: For program point  L230-2(line 230)  no Hoare annotation was computed.
[2020-09-25 12:09:56,849 INFO  L268        CegarLoopResult]: For program point  L230-3(line 230)  no Hoare annotation was computed.
[2020-09-25 12:09:56,849 INFO  L268        CegarLoopResult]: For program point  L226(line 226)  no Hoare annotation was computed.
[2020-09-25 12:09:56,849 INFO  L268        CegarLoopResult]: For program point  L226-1(line 226)  no Hoare annotation was computed.
[2020-09-25 12:09:56,849 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 12:09:56,849 INFO  L268        CegarLoopResult]: For program point  L-1-1(line -1)  no Hoare annotation was computed.
[2020-09-25 12:09:56,849 INFO  L268        CegarLoopResult]: For program point  L606(line 606)  no Hoare annotation was computed.
[2020-09-25 12:09:56,849 INFO  L268        CegarLoopResult]: For program point  L668(line 668)  no Hoare annotation was computed.
[2020-09-25 12:09:56,849 INFO  L268        CegarLoopResult]: For program point  L598(line 598)  no Hoare annotation was computed.
[2020-09-25 12:09:56,849 INFO  L268        CegarLoopResult]: For program point  L470(line 470)  no Hoare annotation was computed.
[2020-09-25 12:09:56,850 INFO  L268        CegarLoopResult]: For program point  L598-1(line 598)  no Hoare annotation was computed.
[2020-09-25 12:09:56,850 INFO  L268        CegarLoopResult]: For program point  L652(line 652)  no Hoare annotation was computed.
[2020-09-25 12:09:56,850 INFO  L268        CegarLoopResult]: For program point  L644(line 644)  no Hoare annotation was computed.
[2020-09-25 12:09:56,850 INFO  L268        CegarLoopResult]: For program point  L644-1(line 644)  no Hoare annotation was computed.
[2020-09-25 12:09:56,850 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 12:09:56,850 INFO  L268        CegarLoopResult]: For program point  L669(line 669)  no Hoare annotation was computed.
[2020-09-25 12:09:56,850 INFO  L268        CegarLoopResult]: For program point  L252(line 252)  no Hoare annotation was computed.
[2020-09-25 12:09:56,850 INFO  L268        CegarLoopResult]: For program point  L252-1(line 252)  no Hoare annotation was computed.
[2020-09-25 12:09:56,850 INFO  L268        CegarLoopResult]: For program point  L252-2(line 252)  no Hoare annotation was computed.
[2020-09-25 12:09:56,850 INFO  L268        CegarLoopResult]: For program point  L599(line 599)  no Hoare annotation was computed.
[2020-09-25 12:09:56,851 INFO  L268        CegarLoopResult]: For program point  L645(line 645)  no Hoare annotation was computed.
[2020-09-25 12:09:56,851 INFO  L268        CegarLoopResult]: For program point  L121(line 121)  no Hoare annotation was computed.
[2020-09-25 12:09:56,851 INFO  L268        CegarLoopResult]: For program point  L720(line 720)  no Hoare annotation was computed.
[2020-09-25 12:09:56,851 INFO  L268        CegarLoopResult]: For program point  L844(line 844)  no Hoare annotation was computed.
[2020-09-25 12:09:56,851 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)|) (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|))
[2020-09-25 12:09:56,851 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 12:09:56,852 INFO  L268        CegarLoopResult]: For program point  activatePumpFINAL(lines 185 192)  no Hoare annotation was computed.
[2020-09-25 12:09:56,852 INFO  L268        CegarLoopResult]: For program point  activatePumpEXIT(lines 185 192)  no Hoare annotation was computed.
[2020-09-25 12:09:56,852 INFO  L268        CegarLoopResult]: For program point  activatePumpENTRY(lines 185 192)  no Hoare annotation was computed.
[2020-09-25 12:09:56,852 INFO  L271        CegarLoopResult]: At program point  getWaterLevelENTRY(lines 738 746)  the Hoare annotation is:  true
[2020-09-25 12:09:56,852 INFO  L268        CegarLoopResult]: For program point  getWaterLevelFINAL(lines 738 746)  no Hoare annotation was computed.
[2020-09-25 12:09:56,852 INFO  L268        CegarLoopResult]: For program point  L743(line 743)  no Hoare annotation was computed.
[2020-09-25 12:09:56,852 INFO  L268        CegarLoopResult]: For program point  L742(line 742)  no Hoare annotation was computed.
[2020-09-25 12:09:56,852 INFO  L268        CegarLoopResult]: For program point  getWaterLevelEXIT(lines 738 746)  no Hoare annotation was computed.
[2020-09-25 12:09:56,852 INFO  L268        CegarLoopResult]: For program point  L701(line 701)  no Hoare annotation was computed.
[2020-09-25 12:09:56,853 INFO  L264        CegarLoopResult]: At program point  changeMethaneLevelENTRY(lines 694 705)  the Hoare annotation is:  (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))
[2020-09-25 12:09:56,853 INFO  L268        CegarLoopResult]: For program point  L699(line 699)  no Hoare annotation was computed.
[2020-09-25 12:09:56,853 INFO  L268        CegarLoopResult]: For program point  L698-1(lines 694 705)  no Hoare annotation was computed.
[2020-09-25 12:09:56,853 INFO  L268        CegarLoopResult]: For program point  changeMethaneLevelEXIT(lines 694 705)  no Hoare annotation was computed.
[2020-09-25 12:09:56,853 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 12:09:56,853 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 12:09:56,853 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intENTRY(line -1)  no Hoare annotation was computed.
[2020-09-25 12:09:56,853 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 12:09:56,853 INFO  L264        CegarLoopResult]: At program point  timeShiftENTRY(lines 125 151)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 12:09:56,854 INFO  L264        CegarLoopResult]: At program point  L141(line 141)  the Hoare annotation is:  (or (and (not (= 0 ~systemActive~0)) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 12:09:56,854 INFO  L264        CegarLoopResult]: At program point  L139(lines 139 145)  the Hoare annotation is:  (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 12:09:56,854 INFO  L268        CegarLoopResult]: For program point  timeShiftEXIT(lines 125 151)  no Hoare annotation was computed.
[2020-09-25 12:09:56,854 INFO  L268        CegarLoopResult]: For program point  timeShiftFINAL(lines 125 151)  no Hoare annotation was computed.
[2020-09-25 12:09:56,854 INFO  L264        CegarLoopResult]: At program point  L134(line 134)  the Hoare annotation is:  (not (= |old(~pumpRunning~0)| 0))
[2020-09-25 12:09:56,854 INFO  L268        CegarLoopResult]: For program point  L132(lines 128 150)  no Hoare annotation was computed.
[2020-09-25 12:09:56,854 INFO  L268        CegarLoopResult]: For program point  L130(lines 128 150)  no Hoare annotation was computed.
[2020-09-25 12:09:56,854 INFO  L268        CegarLoopResult]: For program point  cleanupEXIT(lines 845 874)  no Hoare annotation was computed.
[2020-09-25 12:09:56,854 INFO  L268        CegarLoopResult]: For program point  L859(lines 859 863)  no Hoare annotation was computed.
[2020-09-25 12:09:56,855 INFO  L264        CegarLoopResult]: At program point  L859-1(lines 859 863)  the Hoare annotation is:  (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 12:09:56,855 INFO  L264        CegarLoopResult]: At program point  L855-2(lines 855 869)  the Hoare annotation is:  (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 12:09:56,855 INFO  L264        CegarLoopResult]: At program point  L851(line 851)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 12:09:56,855 INFO  L268        CegarLoopResult]: For program point  L851-1(line 851)  no Hoare annotation was computed.
[2020-09-25 12:09:56,855 INFO  L268        CegarLoopResult]: For program point  L847(line 847)  no Hoare annotation was computed.
[2020-09-25 12:09:56,855 INFO  L271        CegarLoopResult]: At program point  L870(lines 845 874)  the Hoare annotation is:  true
[2020-09-25 12:09:56,855 INFO  L268        CegarLoopResult]: For program point  L866(line 866)  no Hoare annotation was computed.
[2020-09-25 12:09:56,855 INFO  L264        CegarLoopResult]: At program point  cleanupENTRY(lines 845 874)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 12:09:56,856 INFO  L268        CegarLoopResult]: For program point  L856(line 856)  no Hoare annotation was computed.
[2020-09-25 12:09:56,856 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalENTRY(lines 706 714)  no Hoare annotation was computed.
[2020-09-25 12:09:56,856 INFO  L268        CegarLoopResult]: For program point  L711(line 711)  no Hoare annotation was computed.
[2020-09-25 12:09:56,856 INFO  L268        CegarLoopResult]: For program point  L710(line 710)  no Hoare annotation was computed.
[2020-09-25 12:09:56,856 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalFINAL(lines 706 714)  no Hoare annotation was computed.
[2020-09-25 12:09:56,856 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalEXIT(lines 706 714)  no Hoare annotation was computed.
[2020-09-25 12:09:56,856 INFO  L268        CegarLoopResult]: For program point  L674-1(lines 670 681)  no Hoare annotation was computed.
[2020-09-25 12:09:56,856 INFO  L271        CegarLoopResult]: At program point  lowerWaterLevelENTRY(lines 670 681)  the Hoare annotation is:  true
[2020-09-25 12:09:56,856 INFO  L268        CegarLoopResult]: For program point  lowerWaterLevelEXIT(lines 670 681)  no Hoare annotation was computed.
[2020-09-25 12:09:56,856 INFO  L268        CegarLoopResult]: For program point  L675(line 675)  no Hoare annotation was computed.
[2020-09-25 12:09:56,857 INFO  L268        CegarLoopResult]: For program point  setupEXIT(lines 899 905)  no Hoare annotation was computed.
[2020-09-25 12:09:56,857 INFO  L271        CegarLoopResult]: At program point  setupFINAL(lines 899 905)  the Hoare annotation is:  true
[2020-09-25 12:09:56,857 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 12:09:56,857 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0))
[2020-09-25 12:09:56,857 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2020-09-25 12:09:56,857 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 12:09:56,857 INFO  L268        CegarLoopResult]: For program point  L687(line 687)  no Hoare annotation was computed.
[2020-09-25 12:09:56,857 INFO  L268        CegarLoopResult]: For program point  waterRiseEXIT(lines 682 693)  no Hoare annotation was computed.
[2020-09-25 12:09:56,858 INFO  L268        CegarLoopResult]: For program point  L686-1(lines 682 693)  no Hoare annotation was computed.
[2020-09-25 12:09:56,858 INFO  L264        CegarLoopResult]: At program point  waterRiseENTRY(lines 682 693)  the Hoare annotation is:  (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)))
[2020-09-25 12:09:56,858 INFO  L268        CegarLoopResult]: For program point  __automaton_failFINAL(lines 292 299)  no Hoare annotation was computed.
[2020-09-25 12:09:56,858 INFO  L268        CegarLoopResult]: For program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 296)  no Hoare annotation was computed.
[2020-09-25 12:09:56,858 INFO  L271        CegarLoopResult]: At program point  __automaton_failENTRY(lines 292 299)  the Hoare annotation is:  true
[2020-09-25 12:09:56,858 INFO  L268        CegarLoopResult]: For program point  __automaton_failEXIT(lines 292 299)  no Hoare annotation was computed.
[2020-09-25 12:09:56,879 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.09 12:09:56 BoogieIcfgContainer
[2020-09-25 12:09:56,879 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-09-25 12:09:56,881 INFO  L168              Benchmark]: Toolchain (without parser) took 42198.13 ms. Allocated memory was 136.8 MB in the beginning and 575.1 MB in the end (delta: 438.3 MB). Free memory was 98.9 MB in the beginning and 245.8 MB in the end (delta: -146.9 MB). Peak memory consumption was 436.2 MB. Max. memory is 7.1 GB.
[2020-09-25 12:09:56,882 INFO  L168              Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 136.8 MB. Free memory was 118.3 MB in the beginning and 118.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
[2020-09-25 12:09:56,883 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 701.14 ms. Allocated memory was 136.8 MB in the beginning and 200.3 MB in the end (delta: 63.4 MB). Free memory was 98.3 MB in the beginning and 168.1 MB in the end (delta: -69.8 MB). Peak memory consumption was 25.1 MB. Max. memory is 7.1 GB.
[2020-09-25 12:09:56,884 INFO  L168              Benchmark]: Boogie Preprocessor took 128.46 ms. Allocated memory is still 200.3 MB. Free memory was 168.1 MB in the beginning and 163.8 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB.
[2020-09-25 12:09:56,886 INFO  L168              Benchmark]: RCFGBuilder took 1398.52 ms. Allocated memory was 200.3 MB in the beginning and 228.6 MB in the end (delta: 28.3 MB). Free memory was 163.8 MB in the beginning and 173.0 MB in the end (delta: -9.2 MB). Peak memory consumption was 88.3 MB. Max. memory is 7.1 GB.
[2020-09-25 12:09:56,886 INFO  L168              Benchmark]: TraceAbstraction took 39959.09 ms. Allocated memory was 228.6 MB in the beginning and 575.1 MB in the end (delta: 346.6 MB). Free memory was 173.0 MB in the beginning and 245.8 MB in the end (delta: -72.8 MB). Peak memory consumption was 418.5 MB. Max. memory is 7.1 GB.
[2020-09-25 12:09:56,890 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 136.8 MB. Free memory was 118.3 MB in the beginning and 118.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 701.14 ms. Allocated memory was 136.8 MB in the beginning and 200.3 MB in the end (delta: 63.4 MB). Free memory was 98.3 MB in the beginning and 168.1 MB in the end (delta: -69.8 MB). Peak memory consumption was 25.1 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 128.46 ms. Allocated memory is still 200.3 MB. Free memory was 168.1 MB in the beginning and 163.8 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1398.52 ms. Allocated memory was 200.3 MB in the beginning and 228.6 MB in the end (delta: 28.3 MB). Free memory was 163.8 MB in the beginning and 173.0 MB in the end (delta: -9.2 MB). Peak memory consumption was 88.3 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 39959.09 ms. Allocated memory was 228.6 MB in the beginning and 575.1 MB in the end (delta: 346.6 MB). Free memory was 173.0 MB in the beginning and 245.8 MB in the end (delta: -72.8 MB). Peak memory consumption was 418.5 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 296]: 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: 845]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 54]: Loop Invariant
    Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || pumpRunning == 0
  - InvariantResult [Line: 55]: Loop Invariant
    Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || pumpRunning == 0
  - InvariantResult [Line: 855]: Loop Invariant
    Derived loop invariant: !(\old(pumpRunning) == 0) || pumpRunning == 0
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 40 procedures, 622 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 19.9s, OverallIterations: 2, TraceHistogramMax: 2, AutomataDifference: 6.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 19.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 450 SDtfs, 1110 SDslu, 882 SDs, 0 SdLazy, 1222 SolverSat, 313 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 81 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 3.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=453occurred 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, 66 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 55 LocationsWithAnnotation, 305 PreInvPairs, 380 NumberOfFragments, 688 HoareAnnotationTreeSize, 305 FomulaSimplifications, 4339 FormulaSimplificationTreeSizeReduction, 12.2s HoareSimplificationTime, 55 FomulaSimplificationsInter, 11022 FormulaSimplificationTreeSizeReductionInter, 7.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 12.1s InterpolantComputationTime, 329 NumberOfCodeBlocks, 329 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 327 ConstructedInterpolants, 0 QuantifiedInterpolants, 150882 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 10/10 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Received shutdown request...