/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=0.5 --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_spec4_product18.cil.c


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


This is Ultimate 0.1.25-c90d42b
[2020-09-25 14:20:53,584 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-09-25 14:20:53,589 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-25 14:20:53,638 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-25 14:20:53,638 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-25 14:20:53,649 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-25 14:20:53,652 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-25 14:20:53,655 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-25 14:20:53,658 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-25 14:20:53,661 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-25 14:20:53,663 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-09-25 14:20:53,664 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-25 14:20:53,664 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-25 14:20:53,667 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-25 14:20:53,670 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-25 14:20:53,673 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-25 14:20:53,674 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-25 14:20:53,676 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-25 14:20:53,677 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-25 14:20:53,682 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-25 14:20:53,684 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-25 14:20:53,687 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-25 14:20:53,688 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-09-25 14:20:53,689 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-25 14:20:53,692 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-25 14:20:53,692 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-25 14:20:53,692 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-25 14:20:53,693 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-25 14:20:53,694 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-25 14:20:53,695 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-25 14:20:53,695 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-25 14:20:53,696 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-25 14:20:53,697 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-25 14:20:53,698 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-25 14:20:53,699 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-25 14:20:53,699 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-25 14:20:53,700 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
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[2020-09-25 14:20:53,700 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-25 14:20:53,701 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-25 14:20:53,702 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-09-25 14:20:53,703 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 14:20:53,729 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-09-25 14:20:53,729 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-25 14:20:53,730 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-25 14:20:53,731 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-09-25 14:20:53,731 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-09-25 14:20:53,731 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-25 14:20:53,731 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-09-25 14:20:53,732 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-09-25 14:20:53,732 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-09-25 14:20:53,732 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-09-25 14:20:53,732 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-09-25 14:20:53,732 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-25 14:20:53,733 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-09-25 14:20:53,733 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-09-25 14:20:53,733 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-09-25 14:20:53,733 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-09-25 14:20:53,733 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-09-25 14:20:53,734 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-25 14:20:53,734 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-09-25 14:20:53,734 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-09-25 14:20:53,734 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-09-25 14:20:53,735 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-25 14:20:53,735 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-25 14:20:53,735 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-09-25 14:20:53,735 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-25 14:20:53,735 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-09-25 14:20:53,736 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-25 14:20:53,736 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-25 14:20:53,736 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-09-25 14:20:53,736 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=0.5;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=0.5;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=0.5;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=0.5;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=0.5;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=0.5;log-additional-information=true;
[2020-09-25 14:20:54,207 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-25 14:20:54,224 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-25 14:20:54,229 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-25 14:20:54,231 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-09-25 14:20:54,231 INFO  L275        PluginConnector]: CDTParser initialized
[2020-09-25 14:20:54,232 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product18.cil.c
[2020-09-25 14:20:54,313 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b2c77a589/c55625d1e5444abeb4b65c530549a3ac/FLAG54ddf204e
[2020-09-25 14:20:54,898 INFO  L306              CDTParser]: Found 1 translation units.
[2020-09-25 14:20:54,899 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec4_product18.cil.c
[2020-09-25 14:20:54,914 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b2c77a589/c55625d1e5444abeb4b65c530549a3ac/FLAG54ddf204e
[2020-09-25 14:20:55,176 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b2c77a589/c55625d1e5444abeb4b65c530549a3ac
[2020-09-25 14:20:55,191 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-25 14:20:55,197 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-25 14:20:55,199 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-25 14:20:55,199 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-25 14:20:55,203 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-25 14:20:55,205 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 02:20:55" (1/1) ...
[2020-09-25 14:20:55,208 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5341aa08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 02:20:55, skipping insertion in model container
[2020-09-25 14:20:55,209 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 02:20:55" (1/1) ...
[2020-09-25 14:20:55,218 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-09-25 14:20:55,290 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-09-25 14:20:55,700 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 14:20:55,835 INFO  L203         MainTranslator]: Completed pre-run
[2020-09-25 14:20:55,984 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 14:20:56,026 INFO  L208         MainTranslator]: Completed translation
[2020-09-25 14:20:56,026 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 02:20:56 WrapperNode
[2020-09-25 14:20:56,026 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-25 14:20:56,027 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-25 14:20:56,027 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-25 14:20:56,028 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-09-25 14:20:56,042 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 02:20:56" (1/1) ...
[2020-09-25 14:20:56,043 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 02:20:56" (1/1) ...
[2020-09-25 14:20:56,079 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 02:20:56" (1/1) ...
[2020-09-25 14:20:56,079 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 02:20:56" (1/1) ...
[2020-09-25 14:20:56,119 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 02:20:56" (1/1) ...
[2020-09-25 14:20:56,136 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 02:20:56" (1/1) ...
[2020-09-25 14:20:56,142 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 02:20:56" (1/1) ...
[2020-09-25 14:20:56,149 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-25 14:20:56,150 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-25 14:20:56,150 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-09-25 14:20:56,151 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-09-25 14:20:56,152 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 02:20:56" (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 14:20:56,226 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-25 14:20:56,227 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-25 14:20:56,227 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2020-09-25 14:20:56,227 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2020-09-25 14:20:56,227 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2020-09-25 14:20:56,227 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2020-09-25 14:20:56,228 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2020-09-25 14:20:56,228 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2020-09-25 14:20:56,228 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2020-09-25 14:20:56,228 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2020-09-25 14:20:56,228 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2020-09-25 14:20:56,229 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2020-09-25 14:20:56,229 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterLevel
[2020-09-25 14:20:56,229 INFO  L138     BoogieDeclarations]: Found implementation of procedure startSystem
[2020-09-25 14:20:56,229 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2020-09-25 14:20:56,229 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2020-09-25 14:20:56,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2020-09-25 14:20:56,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2020-09-25 14:20:56,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-09-25 14:20:56,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1
[2020-09-25 14:20:56,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2020-09-25 14:20:56,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2020-09-25 14:20:56,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2020-09-25 14:20:56,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2020-09-25 14:20:56,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2020-09-25 14:20:56,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2020-09-25 14:20:56,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2020-09-25 14:20:56,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2020-09-25 14:20:56,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2020-09-25 14:20:56,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2020-09-25 14:20:56,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry
[2020-09-25 14:20:56,232 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2020-09-25 14:20:56,233 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2020-09-25 14:20:56,233 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2020-09-25 14:20:56,233 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2020-09-25 14:20:56,233 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2020-09-25 14:20:56,233 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2020-09-25 14:20:56,233 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2020-09-25 14:20:56,234 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-25 14:20:56,234 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-25 14:20:56,234 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2020-09-25 14:20:56,234 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2020-09-25 14:20:56,234 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2020-09-25 14:20:56,234 INFO  L130     BoogieDeclarations]: Found specification of procedure startSystem
[2020-09-25 14:20:56,235 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2020-09-25 14:20:56,235 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2020-09-25 14:20:56,235 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2020-09-25 14:20:56,235 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2020-09-25 14:20:56,235 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2020-09-25 14:20:56,235 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2020-09-25 14:20:56,236 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry
[2020-09-25 14:20:56,236 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2020-09-25 14:20:56,236 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2020-09-25 14:20:56,236 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2020-09-25 14:20:56,236 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2020-09-25 14:20:56,236 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1
[2020-09-25 14:20:56,237 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2020-09-25 14:20:56,237 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2020-09-25 14:20:56,237 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterLevel
[2020-09-25 14:20:56,237 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2020-09-25 14:20:56,237 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-09-25 14:20:56,237 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2020-09-25 14:20:56,238 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2020-09-25 14:20:56,238 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2020-09-25 14:20:56,238 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2020-09-25 14:20:56,238 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2020-09-25 14:20:56,238 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2020-09-25 14:20:56,238 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-09-25 14:20:56,239 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2020-09-25 14:20:56,239 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2020-09-25 14:20:56,239 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2020-09-25 14:20:56,239 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-09-25 14:20:56,239 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-09-25 14:20:56,239 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-09-25 14:20:56,240 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2020-09-25 14:20:56,240 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-09-25 14:20:56,240 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-09-25 14:20:56,240 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-09-25 14:20:56,240 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-09-25 14:20:56,240 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2020-09-25 14:20:56,241 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-09-25 14:20:56,241 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2020-09-25 14:20:56,241 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2020-09-25 14:20:56,241 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-09-25 14:20:56,241 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2020-09-25 14:20:56,241 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2020-09-25 14:20:56,241 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2020-09-25 14:20:56,242 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-25 14:20:56,242 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-09-25 14:20:56,242 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-25 14:20:57,340 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-25 14:20:57,341 INFO  L295             CfgBuilder]: Removed 5 assume(true) statements.
[2020-09-25 14:20:57,348 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 02:20:57 BoogieIcfgContainer
[2020-09-25 14:20:57,348 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-25 14:20:57,349 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-25 14:20:57,349 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-09-25 14:20:57,353 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-09-25 14:20:57,353 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.09 02:20:55" (1/3) ...
[2020-09-25 14:20:57,354 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3674baa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 02:20:57, skipping insertion in model container
[2020-09-25 14:20:57,355 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 02:20:56" (2/3) ...
[2020-09-25 14:20:57,355 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3674baa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 02:20:57, skipping insertion in model container
[2020-09-25 14:20:57,355 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 02:20:57" (3/3) ...
[2020-09-25 14:20:57,357 INFO  L109   eAbstractionObserver]: Analyzing ICFG minepump_spec4_product18.cil.c
[2020-09-25 14:20:57,369 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-25 14:20:57,380 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-25 14:20:57,402 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-09-25 14:20:57,429 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-09-25 14:20:57,430 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-09-25 14:20:57,430 INFO  L377      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-09-25 14:20:57,430 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-09-25 14:20:57,430 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-09-25 14:20:57,430 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-09-25 14:20:57,430 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-09-25 14:20:57,430 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-09-25 14:20:57,457 INFO  L276                IsEmpty]: Start isEmpty. Operand 279 states.
[2020-09-25 14:20:57,473 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2020-09-25 14:20:57,474 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 14:20:57,475 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 14:20:57,475 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 14:20:57,483 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 14:20:57,483 INFO  L82        PathProgramCache]: Analyzing trace with hash -2006265210, now seen corresponding path program 1 times
[2020-09-25 14:20:57,494 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 14:20:57,495 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1970957176]
[2020-09-25 14:20:57,495 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 14:20:57,846 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:20:57,983 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:20:58,193 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:20:59,591 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:00,491 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:02,908 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:02,908 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 173
[2020-09-25 14:21:02,908 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-25 14:21:02,909 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5052
[2020-09-25 14:21:02,912 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:02,913 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:02,913 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 8
[2020-09-25 14:21:02,914 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 78
[2020-09-25 14:21:02,914 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 62
[2020-09-25 14:21:02,914 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 5
[2020-09-25 14:21:03,385 WARN  L193               SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 14:21:03,388 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 14:21:03,428 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:03,470 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:03,705 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:03,706 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 14:21:03,707 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:03,707 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 275
[2020-09-25 14:21:03,707 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:03,708 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:03,708 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:03,708 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:03,708 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 74
[2020-09-25 14:21:03,709 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:03,809 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 14:21:03,811 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:03,812 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:03,816 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:03,816 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 14:21:03,817 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:03,817 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 14:21:03,817 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:03,818 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:03,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:03,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:03,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 14:21:03,819 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:03,821 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 14:21:03,822 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:03,823 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:03,827 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:03,827 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 14:21:03,827 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:03,827 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 14:21:03,828 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:03,828 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:03,828 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:03,828 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:03,829 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 14:21:03,829 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:03,830 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 14:21:03,832 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:03,834 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:03,842 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:03,843 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 14:21:03,843 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:03,843 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 9
[2020-09-25 14:21:03,843 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:03,844 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:03,844 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:03,844 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:03,844 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 14:21:03,844 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:03,847 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 14:21:03,848 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:03,849 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:03,852 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:03,853 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 14:21:03,853 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:03,853 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 14:21:03,853 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:03,854 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:03,854 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:03,854 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:03,854 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 14:21:03,855 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:03,856 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-09-25 14:21:03,857 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:03,859 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:03,861 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:03,861 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 14:21:03,862 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:03,862 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 14:21:03,862 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:03,862 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:03,863 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 14:21:03,863 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 14:21:03,863 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 14:21:03,863 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:03,865 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130
[2020-09-25 14:21:03,866 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:03,868 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:03,870 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:03,870 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 14:21:03,870 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:03,870 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 14:21:03,871 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:03,871 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:03,871 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 14:21:03,871 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 14:21:03,872 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 14:21:03,872 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:03,939 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 14:21:03,940 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1970957176]
[2020-09-25 14:21:03,942 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 14:21:03,943 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-09-25 14:21:03,944 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [849739986]
[2020-09-25 14:21:03,955 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-09-25 14:21:03,955 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 14:21:03,973 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-09-25 14:21:03,974 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-09-25 14:21:03,976 INFO  L87              Difference]: Start difference. First operand 279 states. Second operand 4 states.
[2020-09-25 14:21:04,608 WARN  L193               SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-09-25 14:21:05,643 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 14:21:05,643 INFO  L93              Difference]: Finished difference Result 422 states and 503 transitions.
[2020-09-25 14:21:05,644 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-09-25 14:21:05,646 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 142
[2020-09-25 14:21:05,648 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 14:21:05,672 INFO  L225             Difference]: With dead ends: 422
[2020-09-25 14:21:05,672 INFO  L226             Difference]: Without dead ends: 268
[2020-09-25 14:21:05,677 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 18 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-09-25 14:21:05,701 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 268 states.
[2020-09-25 14:21:05,780 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 228.
[2020-09-25 14:21:05,781 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 228 states.
[2020-09-25 14:21:05,787 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 244 transitions.
[2020-09-25 14:21:05,789 INFO  L78                 Accepts]: Start accepts. Automaton has 228 states and 244 transitions. Word has length 142
[2020-09-25 14:21:05,791 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 14:21:05,791 INFO  L479      AbstractCegarLoop]: Abstraction has 228 states and 244 transitions.
[2020-09-25 14:21:05,791 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2020-09-25 14:21:05,792 INFO  L276                IsEmpty]: Start isEmpty. Operand 228 states and 244 transitions.
[2020-09-25 14:21:05,799 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 152
[2020-09-25 14:21:05,800 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 14:21:05,800 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 14:21:05,801 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-09-25 14:21:05,801 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 14:21:05,801 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 14:21:05,801 INFO  L82        PathProgramCache]: Analyzing trace with hash 887717177, now seen corresponding path program 1 times
[2020-09-25 14:21:05,802 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 14:21:05,802 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [702719182]
[2020-09-25 14:21:05,802 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 14:21:05,859 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:05,916 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:06,177 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:07,215 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:07,368 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:10,879 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:10,879 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 186
[2020-09-25 14:21:10,880 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-25 14:21:10,880 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5016
[2020-09-25 14:21:10,880 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:10,880 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:10,880 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 16
[2020-09-25 14:21:10,881 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 80
[2020-09-25 14:21:10,881 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 90
[2020-09-25 14:21:10,881 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:11,190 WARN  L193               SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 14:21:11,191 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 14:21:11,223 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:11,261 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:11,472 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:11,473 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 14:21:11,473 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:11,473 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 248
[2020-09-25 14:21:11,473 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:11,474 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:11,474 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:11,474 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:11,474 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 76
[2020-09-25 14:21:11,474 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:11,517 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 14:21:11,518 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:11,519 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:11,521 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:11,521 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 14:21:11,522 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:11,522 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 14:21:11,522 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:11,522 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:11,522 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:11,523 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:11,523 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 14:21:11,523 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:11,524 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 14:21:11,525 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:11,527 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:11,529 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:11,529 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 14:21:11,529 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:11,529 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 14:21:11,530 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:11,530 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:11,530 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:11,530 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:11,531 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 14:21:11,531 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:11,532 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 14:21:11,533 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:11,535 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:11,542 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:11,542 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 14:21:11,542 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:11,542 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 8
[2020-09-25 14:21:11,543 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:11,543 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:11,543 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:11,543 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:11,543 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 14:21:11,544 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-25 14:21:11,545 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 14:21:11,546 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:11,547 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:11,550 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:11,550 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 14:21:11,550 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:11,550 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 14:21:11,550 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:11,551 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:11,551 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:11,551 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:11,551 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 14:21:11,551 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:11,562 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118
[2020-09-25 14:21:11,563 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:11,565 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:11,568 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:11,568 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 15
[2020-09-25 14:21:11,568 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:11,568 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 14:21:11,568 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:11,569 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:11,569 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:11,569 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:11,569 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 11
[2020-09-25 14:21:11,569 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:11,571 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-09-25 14:21:11,571 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:11,572 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:11,574 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:11,574 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 14:21:11,574 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:11,574 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-25 14:21:11,574 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:11,575 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:11,575 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 14:21:11,575 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:11,575 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 14:21:11,576 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:11,576 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129
[2020-09-25 14:21:11,578 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:11,579 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:11,585 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:11,586 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 14:21:11,586 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:11,586 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 7
[2020-09-25 14:21:11,586 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:11,587 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:11,587 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-09-25 14:21:11,587 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:11,587 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 14:21:11,588 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:11,610 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2020-09-25 14:21:11,611 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:11,613 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:11,614 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:11,614 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 14:21:11,615 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:11,615 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 14:21:11,615 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:11,615 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:11,615 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 14:21:11,616 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 14:21:11,616 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 14:21:11,616 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:11,646 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 14:21:11,646 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [702719182]
[2020-09-25 14:21:11,647 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 14:21:11,647 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9
[2020-09-25 14:21:11,647 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603086096]
[2020-09-25 14:21:11,649 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 9 states
[2020-09-25 14:21:11,649 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 14:21:11,649 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2020-09-25 14:21:11,650 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72
[2020-09-25 14:21:11,650 INFO  L87              Difference]: Start difference. First operand 228 states and 244 transitions. Second operand 9 states.
[2020-09-25 14:21:12,207 WARN  L193               SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-09-25 14:21:13,492 WARN  L193               SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 14:21:13,787 WARN  L193               SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:14,148 WARN  L193               SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 14:21:14,482 WARN  L193               SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-09-25 14:21:14,785 WARN  L193               SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:15,039 WARN  L193               SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 14:21:15,333 WARN  L193               SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 14:21:16,887 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 14:21:16,887 INFO  L93              Difference]: Finished difference Result 554 states and 678 transitions.
[2020-09-25 14:21:16,888 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2020-09-25 14:21:16,888 INFO  L78                 Accepts]: Start accepts. Automaton has 9 states. Word has length 151
[2020-09-25 14:21:16,890 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 14:21:16,895 INFO  L225             Difference]: With dead ends: 554
[2020-09-25 14:21:16,897 INFO  L226             Difference]: Without dead ends: 436
[2020-09-25 14:21:16,900 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306
[2020-09-25 14:21:16,901 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 436 states.
[2020-09-25 14:21:16,972 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 436 to 341.
[2020-09-25 14:21:16,972 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 341 states.
[2020-09-25 14:21:16,975 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 381 transitions.
[2020-09-25 14:21:16,975 INFO  L78                 Accepts]: Start accepts. Automaton has 341 states and 381 transitions. Word has length 151
[2020-09-25 14:21:16,976 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 14:21:16,976 INFO  L479      AbstractCegarLoop]: Abstraction has 341 states and 381 transitions.
[2020-09-25 14:21:16,976 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 9 states.
[2020-09-25 14:21:16,976 INFO  L276                IsEmpty]: Start isEmpty. Operand 341 states and 381 transitions.
[2020-09-25 14:21:16,980 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 157
[2020-09-25 14:21:16,980 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 14:21:16,980 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 14:21:16,980 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-09-25 14:21:16,981 INFO  L427      AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 14:21:16,981 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 14:21:16,981 INFO  L82        PathProgramCache]: Analyzing trace with hash -1726417942, now seen corresponding path program 1 times
[2020-09-25 14:21:16,981 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 14:21:16,982 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [22110526]
[2020-09-25 14:21:16,982 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 14:21:17,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:17,073 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:17,159 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:17,283 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:22,034 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:22,035 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 193
[2020-09-25 14:21:22,035 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 3
[2020-09-25 14:21:22,035 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5006
[2020-09-25 14:21:22,035 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:22,035 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:22,036 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 12
[2020-09-25 14:21:22,036 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 77
[2020-09-25 14:21:22,036 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 63
[2020-09-25 14:21:22,036 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-25 14:21:22,436 WARN  L193               SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 14:21:22,437 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 14:21:22,475 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:22,518 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:22,746 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:22,747 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 14:21:22,748 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:22,749 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 270
[2020-09-25 14:21:22,749 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:22,749 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:22,750 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:22,750 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:22,750 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 73
[2020-09-25 14:21:22,751 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:22,822 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 14:21:22,823 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:22,825 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:22,828 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:22,829 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 14:21:22,829 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:22,829 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 14:21:22,830 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:22,830 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:22,830 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:22,831 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:22,831 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 14:21:22,831 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:22,833 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 14:21:22,834 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:22,837 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:22,839 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:22,840 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 14:21:22,840 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:22,840 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 14:21:22,841 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:22,841 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:22,841 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:22,842 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:22,842 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 14:21:22,842 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:22,844 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 14:21:22,845 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:22,847 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:22,861 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:22,861 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 14:21:22,861 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:22,862 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 14
[2020-09-25 14:21:22,864 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:22,864 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:22,864 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:22,865 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:22,865 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 14:21:22,865 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 3
[2020-09-25 14:21:22,868 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 14:21:22,869 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:22,871 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:22,875 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:22,875 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 14:21:22,876 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:22,876 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 14:21:22,876 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:22,877 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:22,877 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 14:21:22,877 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:22,878 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 14:21:22,878 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:22,888 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2020-09-25 14:21:22,889 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:22,891 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:22,896 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:22,896 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-25 14:21:22,896 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:22,897 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-25 14:21:22,897 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:22,897 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:22,898 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 14:21:22,898 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 7
[2020-09-25 14:21:22,898 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 14:21:22,898 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:22,909 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2020-09-25 14:21:22,910 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:22,912 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:22,914 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:22,914 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 15
[2020-09-25 14:21:22,915 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:22,915 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 14:21:22,915 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:22,916 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:22,916 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 14:21:22,916 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 12
[2020-09-25 14:21:22,917 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 14:21:22,917 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:22,919 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-09-25 14:21:22,920 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:22,921 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:22,923 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:22,923 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 14:21:22,923 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:22,924 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 14:21:22,924 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:22,924 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:22,925 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 14:21:22,925 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 14:21:22,925 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 14:21:22,926 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:22,927 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2020-09-25 14:21:22,928 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:22,929 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:22,931 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:22,931 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 14:21:22,932 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:22,932 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 14:21:22,932 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:22,933 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:22,933 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 14:21:22,933 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 14:21:22,934 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 14:21:22,934 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:22,936 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144
[2020-09-25 14:21:22,936 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 14:21:22,938 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 14:21:22,940 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 14:21:22,940 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 14:21:22,940 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 14:21:22,941 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 14:21:22,941 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 14:21:22,941 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.5
[2020-09-25 14:21:22,942 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 14:21:22,942 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 14:21:22,942 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 14:21:22,943 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 14:21:22,993 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 14:21:22,993 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [22110526]
[2020-09-25 14:21:22,994 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 14:21:22,994 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2020-09-25 14:21:22,995 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1494948531]
[2020-09-25 14:21:22,996 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 6 states
[2020-09-25 14:21:22,997 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 14:21:22,997 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2020-09-25 14:21:22,997 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2020-09-25 14:21:22,998 INFO  L87              Difference]: Start difference. First operand 341 states and 381 transitions. Second operand 6 states.
[2020-09-25 14:21:23,696 WARN  L193               SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 14:21:24,356 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 14:21:24,356 INFO  L93              Difference]: Finished difference Result 460 states and 542 transitions.
[2020-09-25 14:21:24,356 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2020-09-25 14:21:24,357 INFO  L78                 Accepts]: Start accepts. Automaton has 6 states. Word has length 156
[2020-09-25 14:21:24,357 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 14:21:24,358 INFO  L225             Difference]: With dead ends: 460
[2020-09-25 14:21:24,358 INFO  L226             Difference]: Without dead ends: 0
[2020-09-25 14:21:24,365 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110
[2020-09-25 14:21:24,366 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-09-25 14:21:24,366 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-09-25 14:21:24,366 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-09-25 14:21:24,366 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-09-25 14:21:24,366 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 156
[2020-09-25 14:21:24,367 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 14:21:24,367 INFO  L479      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-09-25 14:21:24,368 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 6 states.
[2020-09-25 14:21:24,368 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-09-25 14:21:24,368 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2020-09-25 14:21:24,368 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-09-25 14:21:24,370 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-09-25 14:21:24,580 WARN  L193               SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:24,763 WARN  L193               SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:25,032 WARN  L193               SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 13
[2020-09-25 14:21:25,201 WARN  L193               SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:25,362 WARN  L193               SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:25,693 WARN  L193               SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 14:21:26,020 WARN  L193               SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 14:21:26,347 WARN  L193               SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 14:21:26,683 WARN  L193               SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 14:21:27,012 WARN  L193               SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 14:21:27,174 WARN  L193               SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:27,412 WARN  L193               SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 13
[2020-09-25 14:21:27,571 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:27,728 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:27,888 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:28,045 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:28,203 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:28,342 WARN  L193               SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 14:21:28,527 WARN  L193               SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:28,685 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:28,842 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:29,005 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:29,163 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:29,323 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:29,487 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:29,646 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:29,805 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:29,963 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:30,121 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:30,366 WARN  L193               SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 13
[2020-09-25 14:21:30,523 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:30,681 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:30,839 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:31,000 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:31,158 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:31,321 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:31,479 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:31,636 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:31,795 WARN  L193               SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:32,066 WARN  L193               SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 14:21:32,330 WARN  L193               SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 14:21:32,592 WARN  L193               SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 14:21:32,753 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:33,015 WARN  L193               SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 14:21:33,278 WARN  L193               SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 14:21:33,540 WARN  L193               SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 14:21:33,808 WARN  L193               SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 14:21:34,074 WARN  L193               SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 14:21:34,355 WARN  L193               SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 14:21:34,617 WARN  L193               SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 14:21:34,879 WARN  L193               SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 14:21:35,039 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:35,272 WARN  L193               SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 13
[2020-09-25 14:21:35,429 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:35,586 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:35,743 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:35,914 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:36,076 WARN  L193               SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:36,233 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 14:21:36,465 WARN  L193               SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 13
[2020-09-25 14:21:36,696 WARN  L193               SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 13
[2020-09-25 14:21:36,922 WARN  L193               SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 16
[2020-09-25 14:21:37,181 WARN  L193               SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24
[2020-09-25 14:21:37,473 WARN  L193               SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 19
[2020-09-25 14:21:37,663 WARN  L193               SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 16
[2020-09-25 14:21:37,933 WARN  L193               SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24
[2020-09-25 14:21:38,164 WARN  L193               SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24
[2020-09-25 14:21:38,396 WARN  L193               SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16
[2020-09-25 14:21:38,656 WARN  L193               SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 14:21:38,843 WARN  L193               SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 19
[2020-09-25 14:21:39,031 WARN  L193               SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 17
[2020-09-25 14:21:39,298 WARN  L193               SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16
[2020-09-25 14:21:39,532 WARN  L193               SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 19
[2020-09-25 14:21:39,761 WARN  L193               SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24
[2020-09-25 14:21:39,953 WARN  L193               SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 19
[2020-09-25 14:21:40,188 WARN  L193               SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24
[2020-09-25 14:21:40,429 WARN  L193               SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 19
[2020-09-25 14:21:40,640 WARN  L193               SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 19
[2020-09-25 14:21:40,874 WARN  L193               SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24
[2020-09-25 14:21:41,130 WARN  L193               SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24
[2020-09-25 14:21:41,358 WARN  L193               SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24
[2020-09-25 14:21:41,567 WARN  L193               SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 19
[2020-09-25 14:21:41,646 INFO  L268        CegarLoopResult]: For program point  L609(line 609)  no Hoare annotation was computed.
[2020-09-25 14:21:41,646 INFO  L268        CegarLoopResult]: For program point  L605(line 605)  no Hoare annotation was computed.
[2020-09-25 14:21:41,646 INFO  L268        CegarLoopResult]: For program point  L634(line 634)  no Hoare annotation was computed.
[2020-09-25 14:21:41,646 INFO  L268        CegarLoopResult]: For program point  L601(line 601)  no Hoare annotation was computed.
[2020-09-25 14:21:41,646 INFO  L268        CegarLoopResult]: For program point  L597(line 597)  no Hoare annotation was computed.
[2020-09-25 14:21:41,646 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeFINAL(lines 593 648)  no Hoare annotation was computed.
[2020-09-25 14:21:41,646 INFO  L268        CegarLoopResult]: For program point  L622(line 622)  no Hoare annotation was computed.
[2020-09-25 14:21:41,647 INFO  L268        CegarLoopResult]: For program point  L614(line 614)  no Hoare annotation was computed.
[2020-09-25 14:21:41,647 INFO  L268        CegarLoopResult]: For program point  L643(line 643)  no Hoare annotation was computed.
[2020-09-25 14:21:41,647 INFO  L268        CegarLoopResult]: For program point  L606(line 606)  no Hoare annotation was computed.
[2020-09-25 14:21:41,647 INFO  L268        CegarLoopResult]: For program point  L635(line 635)  no Hoare annotation was computed.
[2020-09-25 14:21:41,647 INFO  L268        CegarLoopResult]: For program point  L602(line 602)  no Hoare annotation was computed.
[2020-09-25 14:21:41,647 INFO  L268        CegarLoopResult]: For program point  L635-1(line 635)  no Hoare annotation was computed.
[2020-09-25 14:21:41,648 INFO  L268        CegarLoopResult]: For program point  L635-2(line 635)  no Hoare annotation was computed.
[2020-09-25 14:21:41,648 INFO  L268        CegarLoopResult]: For program point  L598(line 598)  no Hoare annotation was computed.
[2020-09-25 14:21:41,648 INFO  L268        CegarLoopResult]: For program point  L594(line 594)  no Hoare annotation was computed.
[2020-09-25 14:21:41,648 INFO  L268        CegarLoopResult]: For program point  L623(line 623)  no Hoare annotation was computed.
[2020-09-25 14:21:41,648 INFO  L268        CegarLoopResult]: For program point  L619(line 619)  no Hoare annotation was computed.
[2020-09-25 14:21:41,648 INFO  L268        CegarLoopResult]: For program point  L615(line 615)  no Hoare annotation was computed.
[2020-09-25 14:21:41,648 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeEXIT(lines 593 648)  no Hoare annotation was computed.
[2020-09-25 14:21:41,649 INFO  L268        CegarLoopResult]: For program point  L644(line 644)  no Hoare annotation was computed.
[2020-09-25 14:21:41,649 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeENTRY(lines 593 648)  no Hoare annotation was computed.
[2020-09-25 14:21:41,649 INFO  L268        CegarLoopResult]: For program point  L640(lines 617 641)  no Hoare annotation was computed.
[2020-09-25 14:21:41,649 INFO  L268        CegarLoopResult]: For program point  L607(line 607)  no Hoare annotation was computed.
[2020-09-25 14:21:41,649 INFO  L268        CegarLoopResult]: For program point  L636(line 636)  no Hoare annotation was computed.
[2020-09-25 14:21:41,649 INFO  L268        CegarLoopResult]: For program point  L603(line 603)  no Hoare annotation was computed.
[2020-09-25 14:21:41,649 INFO  L268        CegarLoopResult]: For program point  L632(line 632)  no Hoare annotation was computed.
[2020-09-25 14:21:41,649 INFO  L268        CegarLoopResult]: For program point  L599(line 599)  no Hoare annotation was computed.
[2020-09-25 14:21:41,649 INFO  L268        CegarLoopResult]: For program point  L595(line 595)  no Hoare annotation was computed.
[2020-09-25 14:21:41,649 INFO  L268        CegarLoopResult]: For program point  L624(lines 624 628)  no Hoare annotation was computed.
[2020-09-25 14:21:41,649 INFO  L268        CegarLoopResult]: For program point  L624-1(lines 624 628)  no Hoare annotation was computed.
[2020-09-25 14:21:41,650 INFO  L268        CegarLoopResult]: For program point  L616(line 616)  no Hoare annotation was computed.
[2020-09-25 14:21:41,650 INFO  L268        CegarLoopResult]: For program point  L616-1(line 616)  no Hoare annotation was computed.
[2020-09-25 14:21:41,650 INFO  L268        CegarLoopResult]: For program point  L616-2(line 616)  no Hoare annotation was computed.
[2020-09-25 14:21:41,650 INFO  L268        CegarLoopResult]: For program point  L645(line 645)  no Hoare annotation was computed.
[2020-09-25 14:21:41,650 INFO  L268        CegarLoopResult]: For program point  L612(line 612)  no Hoare annotation was computed.
[2020-09-25 14:21:41,650 INFO  L268        CegarLoopResult]: For program point  L608(line 608)  no Hoare annotation was computed.
[2020-09-25 14:21:41,650 INFO  L268        CegarLoopResult]: For program point  L637(line 637)  no Hoare annotation was computed.
[2020-09-25 14:21:41,650 INFO  L268        CegarLoopResult]: For program point  L604(line 604)  no Hoare annotation was computed.
[2020-09-25 14:21:41,650 INFO  L268        CegarLoopResult]: For program point  L637-1(lines 618 639)  no Hoare annotation was computed.
[2020-09-25 14:21:41,650 INFO  L268        CegarLoopResult]: For program point  L633(line 633)  no Hoare annotation was computed.
[2020-09-25 14:21:41,650 INFO  L268        CegarLoopResult]: For program point  L600(line 600)  no Hoare annotation was computed.
[2020-09-25 14:21:41,650 INFO  L268        CegarLoopResult]: For program point  L596(line 596)  no Hoare annotation was computed.
[2020-09-25 14:21:41,650 INFO  L268        CegarLoopResult]: For program point  L613(line 613)  no Hoare annotation was computed.
[2020-09-25 14:21:41,651 INFO  L268        CegarLoopResult]: For program point  L675-2(lines 675 700)  no Hoare annotation was computed.
[2020-09-25 14:21:41,651 INFO  L268        CegarLoopResult]: For program point  L671(line 671)  no Hoare annotation was computed.
[2020-09-25 14:21:41,651 INFO  L268        CegarLoopResult]: For program point  L696(line 696)  no Hoare annotation was computed.
[2020-09-25 14:21:41,651 INFO  L268        CegarLoopResult]: For program point  L663(line 663)  no Hoare annotation was computed.
[2020-09-25 14:21:41,651 INFO  L268        CegarLoopResult]: For program point  L692(line 692)  no Hoare annotation was computed.
[2020-09-25 14:21:41,651 INFO  L268        CegarLoopResult]: For program point  L659(line 659)  no Hoare annotation was computed.
[2020-09-25 14:21:41,651 INFO  L268        CegarLoopResult]: For program point  L655(line 655)  no Hoare annotation was computed.
[2020-09-25 14:21:41,651 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetENTRY(lines 649 708)  no Hoare annotation was computed.
[2020-09-25 14:21:41,651 INFO  L268        CegarLoopResult]: For program point  L651(line 651)  no Hoare annotation was computed.
[2020-09-25 14:21:41,651 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetEXIT(lines 649 708)  no Hoare annotation was computed.
[2020-09-25 14:21:41,651 INFO  L268        CegarLoopResult]: For program point  L680(line 680)  no Hoare annotation was computed.
[2020-09-25 14:21:41,651 INFO  L268        CegarLoopResult]: For program point  L676(line 676)  no Hoare annotation was computed.
[2020-09-25 14:21:41,652 INFO  L268        CegarLoopResult]: For program point  L672(line 672)  no Hoare annotation was computed.
[2020-09-25 14:21:41,652 INFO  L268        CegarLoopResult]: For program point  L701(lines 674 702)  no Hoare annotation was computed.
[2020-09-25 14:21:41,652 INFO  L268        CegarLoopResult]: For program point  L697(line 697)  no Hoare annotation was computed.
[2020-09-25 14:21:41,652 INFO  L268        CegarLoopResult]: For program point  L664(line 664)  no Hoare annotation was computed.
[2020-09-25 14:21:41,652 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetFINAL(lines 649 708)  no Hoare annotation was computed.
[2020-09-25 14:21:41,652 INFO  L268        CegarLoopResult]: For program point  L693(line 693)  no Hoare annotation was computed.
[2020-09-25 14:21:41,652 INFO  L268        CegarLoopResult]: For program point  L660(line 660)  no Hoare annotation was computed.
[2020-09-25 14:21:41,652 INFO  L268        CegarLoopResult]: For program point  L693-1(line 693)  no Hoare annotation was computed.
[2020-09-25 14:21:41,652 INFO  L268        CegarLoopResult]: For program point  L693-2(line 693)  no Hoare annotation was computed.
[2020-09-25 14:21:41,653 INFO  L268        CegarLoopResult]: For program point  L689(line 689)  no Hoare annotation was computed.
[2020-09-25 14:21:41,653 INFO  L268        CegarLoopResult]: For program point  L656(line 656)  no Hoare annotation was computed.
[2020-09-25 14:21:41,653 INFO  L268        CegarLoopResult]: For program point  L689-1(line 689)  no Hoare annotation was computed.
[2020-09-25 14:21:41,653 INFO  L268        CegarLoopResult]: For program point  L689-2(line 689)  no Hoare annotation was computed.
[2020-09-25 14:21:41,653 INFO  L268        CegarLoopResult]: For program point  L652(line 652)  no Hoare annotation was computed.
[2020-09-25 14:21:41,653 INFO  L268        CegarLoopResult]: For program point  L681(lines 681 685)  no Hoare annotation was computed.
[2020-09-25 14:21:41,653 INFO  L268        CegarLoopResult]: For program point  L681-1(lines 681 685)  no Hoare annotation was computed.
[2020-09-25 14:21:41,653 INFO  L268        CegarLoopResult]: For program point  L673(line 673)  no Hoare annotation was computed.
[2020-09-25 14:21:41,653 INFO  L268        CegarLoopResult]: For program point  L673-1(line 673)  no Hoare annotation was computed.
[2020-09-25 14:21:41,654 INFO  L268        CegarLoopResult]: For program point  L673-2(line 673)  no Hoare annotation was computed.
[2020-09-25 14:21:41,654 INFO  L268        CegarLoopResult]: For program point  L669(line 669)  no Hoare annotation was computed.
[2020-09-25 14:21:41,654 INFO  L268        CegarLoopResult]: For program point  L698(line 698)  no Hoare annotation was computed.
[2020-09-25 14:21:41,654 INFO  L268        CegarLoopResult]: For program point  L665(line 665)  no Hoare annotation was computed.
[2020-09-25 14:21:41,654 INFO  L268        CegarLoopResult]: For program point  L698-1(line 698)  no Hoare annotation was computed.
[2020-09-25 14:21:41,654 INFO  L268        CegarLoopResult]: For program point  L698-2(line 698)  no Hoare annotation was computed.
[2020-09-25 14:21:41,654 INFO  L268        CegarLoopResult]: For program point  L694(line 694)  no Hoare annotation was computed.
[2020-09-25 14:21:41,654 INFO  L268        CegarLoopResult]: For program point  L661(line 661)  no Hoare annotation was computed.
[2020-09-25 14:21:41,654 INFO  L268        CegarLoopResult]: For program point  L694-1(line 694)  no Hoare annotation was computed.
[2020-09-25 14:21:41,654 INFO  L268        CegarLoopResult]: For program point  L694-2(line 694)  no Hoare annotation was computed.
[2020-09-25 14:21:41,654 INFO  L268        CegarLoopResult]: For program point  L690(line 690)  no Hoare annotation was computed.
[2020-09-25 14:21:41,655 INFO  L268        CegarLoopResult]: For program point  L657(line 657)  no Hoare annotation was computed.
[2020-09-25 14:21:41,655 INFO  L268        CegarLoopResult]: For program point  L653(line 653)  no Hoare annotation was computed.
[2020-09-25 14:21:41,655 INFO  L268        CegarLoopResult]: For program point  L670(line 670)  no Hoare annotation was computed.
[2020-09-25 14:21:41,655 INFO  L268        CegarLoopResult]: For program point  L666(line 666)  no Hoare annotation was computed.
[2020-09-25 14:21:41,655 INFO  L268        CegarLoopResult]: For program point  L695(line 695)  no Hoare annotation was computed.
[2020-09-25 14:21:41,655 INFO  L268        CegarLoopResult]: For program point  L662(line 662)  no Hoare annotation was computed.
[2020-09-25 14:21:41,655 INFO  L268        CegarLoopResult]: For program point  L691(line 691)  no Hoare annotation was computed.
[2020-09-25 14:21:41,655 INFO  L268        CegarLoopResult]: For program point  L658(line 658)  no Hoare annotation was computed.
[2020-09-25 14:21:41,656 INFO  L268        CegarLoopResult]: For program point  L654(line 654)  no Hoare annotation was computed.
[2020-09-25 14:21:41,656 INFO  L268        CegarLoopResult]: For program point  L650(line 650)  no Hoare annotation was computed.
[2020-09-25 14:21:41,656 INFO  L268        CegarLoopResult]: For program point  L679(line 679)  no Hoare annotation was computed.
[2020-09-25 14:21:41,656 INFO  L271        CegarLoopResult]: At program point  select_helpersFINAL(lines 426 432)  the Hoare annotation is:  true
[2020-09-25 14:21:41,656 INFO  L268        CegarLoopResult]: For program point  select_helpersEXIT(lines 426 432)  no Hoare annotation was computed.
[2020-09-25 14:21:41,656 INFO  L268        CegarLoopResult]: For program point  valid_productEXIT(lines 433 441)  no Hoare annotation was computed.
[2020-09-25 14:21:41,656 INFO  L271        CegarLoopResult]: At program point  valid_productENTRY(lines 433 441)  the Hoare annotation is:  true
[2020-09-25 14:21:41,657 INFO  L268        CegarLoopResult]: For program point  valid_productFINAL(lines 433 441)  no Hoare annotation was computed.
[2020-09-25 14:21:41,657 INFO  L268        CegarLoopResult]: For program point  L438(line 438)  no Hoare annotation was computed.
[2020-09-25 14:21:41,657 INFO  L268        CegarLoopResult]: For program point  L437(line 437)  no Hoare annotation was computed.
[2020-09-25 14:21:41,657 INFO  L268        CegarLoopResult]: For program point  L388-3(line 388)  no Hoare annotation was computed.
[2020-09-25 14:21:41,657 INFO  L268        CegarLoopResult]: For program point  L384(line 384)  no Hoare annotation was computed.
[2020-09-25 14:21:41,657 INFO  L271        CegarLoopResult]: At program point  __utac_acc__Specification4_spec__1ENTRY(lines 382 406)  the Hoare annotation is:  true
[2020-09-25 14:21:41,657 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification4_spec__1EXIT(lines 382 406)  no Hoare annotation was computed.
[2020-09-25 14:21:41,658 INFO  L264        CegarLoopResult]: At program point  L396(line 396)  the Hoare annotation is:  (or (not (= ~systemActive~0 1)) (not (<= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (not (<= 0 ~pumpRunning~0)))
[2020-09-25 14:21:41,658 INFO  L268        CegarLoopResult]: For program point  L394(lines 394 400)  no Hoare annotation was computed.
[2020-09-25 14:21:41,658 INFO  L264        CegarLoopResult]: At program point  L392(line 392)  the Hoare annotation is:  (or (not (= ~systemActive~0 1)) (not (<= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (not (<= 0 ~pumpRunning~0)))
[2020-09-25 14:21:41,658 INFO  L268        CegarLoopResult]: For program point  L392-1(line 392)  no Hoare annotation was computed.
[2020-09-25 14:21:41,658 INFO  L268        CegarLoopResult]: For program point  L390(lines 390 403)  no Hoare annotation was computed.
[2020-09-25 14:21:41,658 INFO  L268        CegarLoopResult]: For program point  L392-2(line 392)  no Hoare annotation was computed.
[2020-09-25 14:21:41,658 INFO  L268        CegarLoopResult]: For program point  L392-3(line 392)  no Hoare annotation was computed.
[2020-09-25 14:21:41,658 INFO  L268        CegarLoopResult]: For program point  L390-1(lines 382 406)  no Hoare annotation was computed.
[2020-09-25 14:21:41,659 INFO  L271        CegarLoopResult]: At program point  L388(line 388)  the Hoare annotation is:  true
[2020-09-25 14:21:41,659 INFO  L268        CegarLoopResult]: For program point  L388-1(line 388)  no Hoare annotation was computed.
[2020-09-25 14:21:41,659 INFO  L268        CegarLoopResult]: For program point  L388-2(line 388)  no Hoare annotation was computed.
[2020-09-25 14:21:41,660 INFO  L264        CegarLoopResult]: At program point  mainENTRY(lines 356 378)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 14:21:41,660 INFO  L268        CegarLoopResult]: For program point  mainEXIT(lines 356 378)  no Hoare annotation was computed.
[2020-09-25 14:21:41,660 INFO  L268        CegarLoopResult]: For program point  L375(line 375)  no Hoare annotation was computed.
[2020-09-25 14:21:41,661 INFO  L264        CegarLoopResult]: At program point  L368(line 368)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 14:21:41,661 INFO  L264        CegarLoopResult]: At program point  L368-1(line 368)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 14:21:41,661 INFO  L268        CegarLoopResult]: For program point  L366(lines 366 373)  no Hoare annotation was computed.
[2020-09-25 14:21:41,661 INFO  L268        CegarLoopResult]: For program point  L366-1(lines 366 373)  no Hoare annotation was computed.
[2020-09-25 14:21:41,661 INFO  L268        CegarLoopResult]: For program point  mainFINAL(lines 356 378)  no Hoare annotation was computed.
[2020-09-25 14:21:41,661 INFO  L268        CegarLoopResult]: For program point  L364(line 364)  no Hoare annotation was computed.
[2020-09-25 14:21:41,661 INFO  L264        CegarLoopResult]: At program point  L363(line 363)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 14:21:41,662 INFO  L268        CegarLoopResult]: For program point  L364-1(line 364)  no Hoare annotation was computed.
[2020-09-25 14:21:41,662 INFO  L264        CegarLoopResult]: At program point  L362(line 362)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 14:21:41,662 INFO  L268        CegarLoopResult]: For program point  L364-2(line 364)  no Hoare annotation was computed.
[2020-09-25 14:21:41,662 INFO  L264        CegarLoopResult]: At program point  L362-1(line 362)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 14:21:41,662 INFO  L268        CegarLoopResult]: For program point  L358(line 358)  no Hoare annotation was computed.
[2020-09-25 14:21:41,662 INFO  L268        CegarLoopResult]: For program point  L321(line 321)  no Hoare annotation was computed.
[2020-09-25 14:21:41,662 INFO  L268        CegarLoopResult]: For program point  L320(line 320)  no Hoare annotation was computed.
[2020-09-25 14:21:41,662 INFO  L268        CegarLoopResult]: For program point  Specification2EXIT(lines 312 335)  no Hoare annotation was computed.
[2020-09-25 14:21:41,663 INFO  L268        CegarLoopResult]: For program point  L319(line 319)  no Hoare annotation was computed.
[2020-09-25 14:21:41,663 INFO  L268        CegarLoopResult]: For program point  L318(line 318)  no Hoare annotation was computed.
[2020-09-25 14:21:41,663 INFO  L268        CegarLoopResult]: For program point  L317(line 317)  no Hoare annotation was computed.
[2020-09-25 14:21:41,663 INFO  L268        CegarLoopResult]: For program point  Specification2ENTRY(lines 312 335)  no Hoare annotation was computed.
[2020-09-25 14:21:41,663 INFO  L268        CegarLoopResult]: For program point  Specification2FINAL(lines 312 335)  no Hoare annotation was computed.
[2020-09-25 14:21:41,663 INFO  L268        CegarLoopResult]: For program point  L330(line 330)  no Hoare annotation was computed.
[2020-09-25 14:21:41,663 INFO  L268        CegarLoopResult]: For program point  L329(line 329)  no Hoare annotation was computed.
[2020-09-25 14:21:41,663 INFO  L268        CegarLoopResult]: For program point  L328(line 328)  no Hoare annotation was computed.
[2020-09-25 14:21:41,663 INFO  L268        CegarLoopResult]: For program point  L327(line 327)  no Hoare annotation was computed.
[2020-09-25 14:21:41,663 INFO  L268        CegarLoopResult]: For program point  L326(line 326)  no Hoare annotation was computed.
[2020-09-25 14:21:41,664 INFO  L268        CegarLoopResult]: For program point  L325(line 325)  no Hoare annotation was computed.
[2020-09-25 14:21:41,664 INFO  L268        CegarLoopResult]: For program point  L324(line 324)  no Hoare annotation was computed.
[2020-09-25 14:21:41,664 INFO  L268        CegarLoopResult]: For program point  L323(line 323)  no Hoare annotation was computed.
[2020-09-25 14:21:41,664 INFO  L268        CegarLoopResult]: For program point  L322(line 322)  no Hoare annotation was computed.
[2020-09-25 14:21:41,664 INFO  L268        CegarLoopResult]: For program point  isPumpRunningEXIT(lines 208 216)  no Hoare annotation was computed.
[2020-09-25 14:21:41,664 INFO  L271        CegarLoopResult]: At program point  isPumpRunningENTRY(lines 208 216)  the Hoare annotation is:  true
[2020-09-25 14:21:41,664 INFO  L268        CegarLoopResult]: For program point  isPumpRunningFINAL(lines 208 216)  no Hoare annotation was computed.
[2020-09-25 14:21:41,664 INFO  L268        CegarLoopResult]: For program point  L213(line 213)  no Hoare annotation was computed.
[2020-09-25 14:21:41,665 INFO  L268        CegarLoopResult]: For program point  L212(line 212)  no Hoare annotation was computed.
[2020-09-25 14:21:41,665 INFO  L268        CegarLoopResult]: For program point  L260-3(line 260)  no Hoare annotation was computed.
[2020-09-25 14:21:41,665 INFO  L268        CegarLoopResult]: For program point  L256(line 256)  no Hoare annotation was computed.
[2020-09-25 14:21:41,665 INFO  L268        CegarLoopResult]: For program point  L255(line 255)  no Hoare annotation was computed.
[2020-09-25 14:21:41,665 INFO  L271        CegarLoopResult]: At program point  isLowWaterLevelENTRY(lines 253 271)  the Hoare annotation is:  true
[2020-09-25 14:21:41,665 INFO  L268        CegarLoopResult]: For program point  isLowWaterLevelEXIT(lines 253 271)  no Hoare annotation was computed.
[2020-09-25 14:21:41,665 INFO  L268        CegarLoopResult]: For program point  L268(line 268)  no Hoare annotation was computed.
[2020-09-25 14:21:41,665 INFO  L268        CegarLoopResult]: For program point  L265(line 265)  no Hoare annotation was computed.
[2020-09-25 14:21:41,665 INFO  L268        CegarLoopResult]: For program point  L263(line 263)  no Hoare annotation was computed.
[2020-09-25 14:21:41,666 INFO  L268        CegarLoopResult]: For program point  L262(lines 262 266)  no Hoare annotation was computed.
[2020-09-25 14:21:41,666 INFO  L271        CegarLoopResult]: At program point  L260(line 260)  the Hoare annotation is:  true
[2020-09-25 14:21:41,666 INFO  L268        CegarLoopResult]: For program point  L262-2(lines 262 266)  no Hoare annotation was computed.
[2020-09-25 14:21:41,666 INFO  L268        CegarLoopResult]: For program point  L260-1(line 260)  no Hoare annotation was computed.
[2020-09-25 14:21:41,666 INFO  L268        CegarLoopResult]: For program point  L260-2(line 260)  no Hoare annotation was computed.
[2020-09-25 14:21:41,666 INFO  L268        CegarLoopResult]: For program point  isLowWaterLevelFINAL(lines 253 271)  no Hoare annotation was computed.
[2020-09-25 14:21:41,666 INFO  L268        CegarLoopResult]: For program point  L224(lines 224 232)  no Hoare annotation was computed.
[2020-09-25 14:21:41,666 INFO  L268        CegarLoopResult]: For program point  L224-2(lines 224 232)  no Hoare annotation was computed.
[2020-09-25 14:21:41,667 INFO  L268        CegarLoopResult]: For program point  L247(line 247)  no Hoare annotation was computed.
[2020-09-25 14:21:41,667 INFO  L268        CegarLoopResult]: For program point  L247-1(line 247)  no Hoare annotation was computed.
[2020-09-25 14:21:41,667 INFO  L268        CegarLoopResult]: For program point  L242(line 242)  no Hoare annotation was computed.
[2020-09-25 14:21:41,667 INFO  L268        CegarLoopResult]: For program point  printPumpFINAL(lines 217 252)  no Hoare annotation was computed.
[2020-09-25 14:21:41,667 INFO  L268        CegarLoopResult]: For program point  L238(line 238)  no Hoare annotation was computed.
[2020-09-25 14:21:41,667 INFO  L268        CegarLoopResult]: For program point  L236(lines 236 244)  no Hoare annotation was computed.
[2020-09-25 14:21:41,667 INFO  L268        CegarLoopResult]: For program point  L236-2(lines 236 244)  no Hoare annotation was computed.
[2020-09-25 14:21:41,667 INFO  L268        CegarLoopResult]: For program point  printPumpENTRY(lines 217 252)  no Hoare annotation was computed.
[2020-09-25 14:21:41,668 INFO  L268        CegarLoopResult]: For program point  L230(line 230)  no Hoare annotation was computed.
[2020-09-25 14:21:41,668 INFO  L268        CegarLoopResult]: For program point  printPumpEXIT(lines 217 252)  no Hoare annotation was computed.
[2020-09-25 14:21:41,668 INFO  L268        CegarLoopResult]: For program point  L226(line 226)  no Hoare annotation was computed.
[2020-09-25 14:21:41,668 INFO  L268        CegarLoopResult]: For program point  select_featuresEXIT(lines 419 425)  no Hoare annotation was computed.
[2020-09-25 14:21:41,668 INFO  L271        CegarLoopResult]: At program point  select_featuresFINAL(lines 419 425)  the Hoare annotation is:  true
[2020-09-25 14:21:41,668 INFO  L268        CegarLoopResult]: For program point  L576(line 576)  no Hoare annotation was computed.
[2020-09-25 14:21:41,668 INFO  L268        CegarLoopResult]: For program point  L572(line 572)  no Hoare annotation was computed.
[2020-09-25 14:21:41,668 INFO  L268        CegarLoopResult]: For program point  L570(line 570)  no Hoare annotation was computed.
[2020-09-25 14:21:41,669 INFO  L268        CegarLoopResult]: For program point  L570-1(line 570)  no Hoare annotation was computed.
[2020-09-25 14:21:41,669 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setFINAL(lines 547 592)  no Hoare annotation was computed.
[2020-09-25 14:21:41,669 INFO  L268        CegarLoopResult]: For program point  L564(line 564)  no Hoare annotation was computed.
[2020-09-25 14:21:41,669 INFO  L268        CegarLoopResult]: For program point  L562(line 562)  no Hoare annotation was computed.
[2020-09-25 14:21:41,669 INFO  L268        CegarLoopResult]: For program point  L560(line 560)  no Hoare annotation was computed.
[2020-09-25 14:21:41,669 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setENTRY(lines 547 592)  no Hoare annotation was computed.
[2020-09-25 14:21:41,669 INFO  L268        CegarLoopResult]: For program point  L558(line 558)  no Hoare annotation was computed.
[2020-09-25 14:21:41,669 INFO  L268        CegarLoopResult]: For program point  L556(line 556)  no Hoare annotation was computed.
[2020-09-25 14:21:41,669 INFO  L268        CegarLoopResult]: For program point  L587(line 587)  no Hoare annotation was computed.
[2020-09-25 14:21:41,670 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setEXIT(lines 547 592)  no Hoare annotation was computed.
[2020-09-25 14:21:41,670 INFO  L268        CegarLoopResult]: For program point  L554(line 554)  no Hoare annotation was computed.
[2020-09-25 14:21:41,670 INFO  L268        CegarLoopResult]: For program point  L585(line 585)  no Hoare annotation was computed.
[2020-09-25 14:21:41,670 INFO  L268        CegarLoopResult]: For program point  L552(line 552)  no Hoare annotation was computed.
[2020-09-25 14:21:41,670 INFO  L268        CegarLoopResult]: For program point  L583(line 583)  no Hoare annotation was computed.
[2020-09-25 14:21:41,670 INFO  L268        CegarLoopResult]: For program point  L550(line 550)  no Hoare annotation was computed.
[2020-09-25 14:21:41,670 INFO  L268        CegarLoopResult]: For program point  L581(line 581)  no Hoare annotation was computed.
[2020-09-25 14:21:41,670 INFO  L268        CegarLoopResult]: For program point  L579(line 579)  no Hoare annotation was computed.
[2020-09-25 14:21:41,670 INFO  L268        CegarLoopResult]: For program point  L577(line 577)  no Hoare annotation was computed.
[2020-09-25 14:21:41,671 INFO  L268        CegarLoopResult]: For program point  L577-1(line 577)  no Hoare annotation was computed.
[2020-09-25 14:21:41,671 INFO  L268        CegarLoopResult]: For program point  L575(line 575)  no Hoare annotation was computed.
[2020-09-25 14:21:41,671 INFO  L268        CegarLoopResult]: For program point  L573(line 573)  no Hoare annotation was computed.
[2020-09-25 14:21:41,671 INFO  L268        CegarLoopResult]: For program point  L573-1(line 573)  no Hoare annotation was computed.
[2020-09-25 14:21:41,671 INFO  L268        CegarLoopResult]: For program point  L571(line 571)  no Hoare annotation was computed.
[2020-09-25 14:21:41,671 INFO  L268        CegarLoopResult]: For program point  L569(line 569)  no Hoare annotation was computed.
[2020-09-25 14:21:41,671 INFO  L268        CegarLoopResult]: For program point  L565(line 565)  no Hoare annotation was computed.
[2020-09-25 14:21:41,672 INFO  L268        CegarLoopResult]: For program point  L563(line 563)  no Hoare annotation was computed.
[2020-09-25 14:21:41,672 INFO  L268        CegarLoopResult]: For program point  L561(line 561)  no Hoare annotation was computed.
[2020-09-25 14:21:41,672 INFO  L268        CegarLoopResult]: For program point  L559(line 559)  no Hoare annotation was computed.
[2020-09-25 14:21:41,672 INFO  L268        CegarLoopResult]: For program point  L557(line 557)  no Hoare annotation was computed.
[2020-09-25 14:21:41,672 INFO  L268        CegarLoopResult]: For program point  L588(line 588)  no Hoare annotation was computed.
[2020-09-25 14:21:41,672 INFO  L268        CegarLoopResult]: For program point  L555(line 555)  no Hoare annotation was computed.
[2020-09-25 14:21:41,672 INFO  L268        CegarLoopResult]: For program point  L586(line 586)  no Hoare annotation was computed.
[2020-09-25 14:21:41,672 INFO  L268        CegarLoopResult]: For program point  L553(line 553)  no Hoare annotation was computed.
[2020-09-25 14:21:41,673 INFO  L268        CegarLoopResult]: For program point  L584(line 584)  no Hoare annotation was computed.
[2020-09-25 14:21:41,673 INFO  L268        CegarLoopResult]: For program point  L551(line 551)  no Hoare annotation was computed.
[2020-09-25 14:21:41,673 INFO  L268        CegarLoopResult]: For program point  L584-1(line 584)  no Hoare annotation was computed.
[2020-09-25 14:21:41,673 INFO  L268        CegarLoopResult]: For program point  L582(line 582)  no Hoare annotation was computed.
[2020-09-25 14:21:41,673 INFO  L268        CegarLoopResult]: For program point  L584-2(line 584)  no Hoare annotation was computed.
[2020-09-25 14:21:41,673 INFO  L268        CegarLoopResult]: For program point  L580(line 580)  no Hoare annotation was computed.
[2020-09-25 14:21:41,673 INFO  L268        CegarLoopResult]: For program point  L547(lines 547 592)  no Hoare annotation was computed.
[2020-09-25 14:21:41,673 INFO  L268        CegarLoopResult]: For program point  L547-1(lines 547 592)  no Hoare annotation was computed.
[2020-09-25 14:21:41,673 INFO  L268        CegarLoopResult]: For program point  L865(line 865)  no Hoare annotation was computed.
[2020-09-25 14:21:41,673 INFO  L268        CegarLoopResult]: For program point  L896(line 896)  no Hoare annotation was computed.
[2020-09-25 14:21:41,674 INFO  L268        CegarLoopResult]: For program point  L863(line 863)  no Hoare annotation was computed.
[2020-09-25 14:21:41,674 INFO  L268        CegarLoopResult]: For program point  L861(line 861)  no Hoare annotation was computed.
[2020-09-25 14:21:41,674 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeFINAL(lines 860 905)  no Hoare annotation was computed.
[2020-09-25 14:21:41,674 INFO  L268        CegarLoopResult]: For program point  L884(lines 884 885)  no Hoare annotation was computed.
[2020-09-25 14:21:41,674 INFO  L268        CegarLoopResult]: For program point  L880(lines 880 887)  no Hoare annotation was computed.
[2020-09-25 14:21:41,674 INFO  L268        CegarLoopResult]: For program point  L878(line 878)  no Hoare annotation was computed.
[2020-09-25 14:21:41,674 INFO  L268        CegarLoopResult]: For program point  L876(line 876)  no Hoare annotation was computed.
[2020-09-25 14:21:41,674 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeENTRY(lines 860 905)  no Hoare annotation was computed.
[2020-09-25 14:21:41,674 INFO  L268        CegarLoopResult]: For program point  L874(lines 874 894)  no Hoare annotation was computed.
[2020-09-25 14:21:41,675 INFO  L268        CegarLoopResult]: For program point  L870(line 870)  no Hoare annotation was computed.
[2020-09-25 14:21:41,675 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeEXIT(lines 860 905)  no Hoare annotation was computed.
[2020-09-25 14:21:41,675 INFO  L268        CegarLoopResult]: For program point  L901(line 901)  no Hoare annotation was computed.
[2020-09-25 14:21:41,675 INFO  L268        CegarLoopResult]: For program point  L868(line 868)  no Hoare annotation was computed.
[2020-09-25 14:21:41,675 INFO  L268        CegarLoopResult]: For program point  L901-1(line 901)  no Hoare annotation was computed.
[2020-09-25 14:21:41,675 INFO  L268        CegarLoopResult]: For program point  L899(line 899)  no Hoare annotation was computed.
[2020-09-25 14:21:41,675 INFO  L268        CegarLoopResult]: For program point  L901-2(line 901)  no Hoare annotation was computed.
[2020-09-25 14:21:41,675 INFO  L268        CegarLoopResult]: For program point  L866(line 866)  no Hoare annotation was computed.
[2020-09-25 14:21:41,675 INFO  L268        CegarLoopResult]: For program point  L899-1(line 899)  no Hoare annotation was computed.
[2020-09-25 14:21:41,676 INFO  L268        CegarLoopResult]: For program point  L897(line 897)  no Hoare annotation was computed.
[2020-09-25 14:21:41,676 INFO  L268        CegarLoopResult]: For program point  L899-2(line 899)  no Hoare annotation was computed.
[2020-09-25 14:21:41,676 INFO  L268        CegarLoopResult]: For program point  L864(line 864)  no Hoare annotation was computed.
[2020-09-25 14:21:41,676 INFO  L268        CegarLoopResult]: For program point  L862(line 862)  no Hoare annotation was computed.
[2020-09-25 14:21:41,676 INFO  L268        CegarLoopResult]: For program point  L860(lines 860 905)  no Hoare annotation was computed.
[2020-09-25 14:21:41,676 INFO  L268        CegarLoopResult]: For program point  L891(lines 891 892)  no Hoare annotation was computed.
[2020-09-25 14:21:41,676 INFO  L268        CegarLoopResult]: For program point  L891-1(lines 874 894)  no Hoare annotation was computed.
[2020-09-25 14:21:41,676 INFO  L268        CegarLoopResult]: For program point  L879(line 879)  no Hoare annotation was computed.
[2020-09-25 14:21:41,676 INFO  L268        CegarLoopResult]: For program point  L879-1(line 879)  no Hoare annotation was computed.
[2020-09-25 14:21:41,677 INFO  L268        CegarLoopResult]: For program point  L877(line 877)  no Hoare annotation was computed.
[2020-09-25 14:21:41,677 INFO  L268        CegarLoopResult]: For program point  L879-2(line 879)  no Hoare annotation was computed.
[2020-09-25 14:21:41,677 INFO  L268        CegarLoopResult]: For program point  L871(line 871)  no Hoare annotation was computed.
[2020-09-25 14:21:41,677 INFO  L268        CegarLoopResult]: For program point  L902(line 902)  no Hoare annotation was computed.
[2020-09-25 14:21:41,677 INFO  L268        CegarLoopResult]: For program point  L869(line 869)  no Hoare annotation was computed.
[2020-09-25 14:21:41,677 INFO  L268        CegarLoopResult]: For program point  L900(line 900)  no Hoare annotation was computed.
[2020-09-25 14:21:41,677 INFO  L268        CegarLoopResult]: For program point  L867(line 867)  no Hoare annotation was computed.
[2020-09-25 14:21:41,677 INFO  L268        CegarLoopResult]: For program point  L898(line 898)  no Hoare annotation was computed.
[2020-09-25 14:21:41,678 INFO  L264        CegarLoopResult]: At program point  runTestENTRY(lines 343 352)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 14:21:41,678 INFO  L268        CegarLoopResult]: For program point  runTestEXIT(lines 343 352)  no Hoare annotation was computed.
[2020-09-25 14:21:41,678 INFO  L268        CegarLoopResult]: For program point  runTestFINAL(lines 343 352)  no Hoare annotation was computed.
[2020-09-25 14:21:41,678 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmENTRY(lines 197 207)  no Hoare annotation was computed.
[2020-09-25 14:21:41,678 INFO  L268        CegarLoopResult]: For program point  L204(line 204)  no Hoare annotation was computed.
[2020-09-25 14:21:41,678 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmEXIT(lines 197 207)  no Hoare annotation was computed.
[2020-09-25 14:21:41,678 INFO  L268        CegarLoopResult]: For program point  L202(line 202)  no Hoare annotation was computed.
[2020-09-25 14:21:41,679 INFO  L268        CegarLoopResult]: For program point  L202-1(line 202)  no Hoare annotation was computed.
[2020-09-25 14:21:41,679 INFO  L268        CegarLoopResult]: For program point  L202-2(line 202)  no Hoare annotation was computed.
[2020-09-25 14:21:41,679 INFO  L268        CegarLoopResult]: For program point  L202-3(line 202)  no Hoare annotation was computed.
[2020-09-25 14:21:41,679 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmFINAL(lines 197 207)  no Hoare annotation was computed.
[2020-09-25 14:21:41,679 INFO  L271        CegarLoopResult]: At program point  deactivatePumpENTRY(lines 189 196)  the Hoare annotation is:  true
[2020-09-25 14:21:41,679 INFO  L268        CegarLoopResult]: For program point  deactivatePumpEXIT(lines 189 196)  no Hoare annotation was computed.
[2020-09-25 14:21:41,679 INFO  L268        CegarLoopResult]: For program point  deactivatePumpFINAL(lines 189 196)  no Hoare annotation was computed.
[2020-09-25 14:21:41,679 INFO  L268        CegarLoopResult]: For program point  L162-1(line 162)  no Hoare annotation was computed.
[2020-09-25 14:21:41,679 INFO  L268        CegarLoopResult]: For program point  L160(lines 160 177)  no Hoare annotation was computed.
[2020-09-25 14:21:41,679 INFO  L268        CegarLoopResult]: For program point  L162-2(line 162)  no Hoare annotation was computed.
[2020-09-25 14:21:41,680 INFO  L268        CegarLoopResult]: For program point  L162-3(line 162)  no Hoare annotation was computed.
[2020-09-25 14:21:41,680 INFO  L268        CegarLoopResult]: For program point  processEnvironmentEXIT(lines 156 180)  no Hoare annotation was computed.
[2020-09-25 14:21:41,680 INFO  L264        CegarLoopResult]: At program point  processEnvironmentENTRY(lines 156 180)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)))
[2020-09-25 14:21:41,680 INFO  L264        CegarLoopResult]: At program point  L175(line 175)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)))
[2020-09-25 14:21:41,680 INFO  L268        CegarLoopResult]: For program point  L175-1(lines 156 180)  no Hoare annotation was computed.
[2020-09-25 14:21:41,680 INFO  L264        CegarLoopResult]: At program point  L170(line 170)  the Hoare annotation is:  (or (not (= ~systemActive~0 1)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~waterLevel~0)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 14:21:41,680 INFO  L264        CegarLoopResult]: At program point  L166(line 166)  the Hoare annotation is:  (or (not (= ~systemActive~0 1)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~waterLevel~0)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 14:21:41,681 INFO  L268        CegarLoopResult]: For program point  L164(lines 164 172)  no Hoare annotation was computed.
[2020-09-25 14:21:41,681 INFO  L264        CegarLoopResult]: At program point  L162(line 162)  the Hoare annotation is:  (or (not (= ~systemActive~0 1)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~waterLevel~0)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 14:21:41,681 INFO  L268        CegarLoopResult]: For program point  processEnvironment__wrappee__baseEXIT(lines 148 154)  no Hoare annotation was computed.
[2020-09-25 14:21:41,681 INFO  L271        CegarLoopResult]: At program point  processEnvironment__wrappee__baseFINAL(lines 148 154)  the Hoare annotation is:  true
[2020-09-25 14:21:41,681 INFO  L268        CegarLoopResult]: For program point  L93(lines 93 97)  no Hoare annotation was computed.
[2020-09-25 14:21:41,681 INFO  L264        CegarLoopResult]: At program point  L93-2(lines 85 98)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 ~pumpRunning~0) (<= 1 ~waterLevel~0) (<= ~pumpRunning~0 0)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 14:21:41,681 INFO  L268        CegarLoopResult]: For program point  L56(lines 55 102)  no Hoare annotation was computed.
[2020-09-25 14:21:41,681 INFO  L268        CegarLoopResult]: For program point  L85(lines 85 98)  no Hoare annotation was computed.
[2020-09-25 14:21:41,682 INFO  L268        CegarLoopResult]: For program point  L48(line 48)  no Hoare annotation was computed.
[2020-09-25 14:21:41,682 INFO  L264        CegarLoopResult]: At program point  L77(line 77)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 ~pumpRunning~0) (<= 1 ~waterLevel~0) (<= ~pumpRunning~0 0)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 14:21:41,682 INFO  L268        CegarLoopResult]: For program point  L73(line 73)  no Hoare annotation was computed.
[2020-09-25 14:21:41,682 INFO  L268        CegarLoopResult]: For program point  L73-1(line 73)  no Hoare annotation was computed.
[2020-09-25 14:21:41,682 INFO  L268        CegarLoopResult]: For program point  L65(lines 65 71)  no Hoare annotation was computed.
[2020-09-25 14:21:41,682 INFO  L268        CegarLoopResult]: For program point  L65-1(lines 65 71)  no Hoare annotation was computed.
[2020-09-25 14:21:41,682 INFO  L268        CegarLoopResult]: For program point  L57(lines 57 61)  no Hoare annotation was computed.
[2020-09-25 14:21:41,682 INFO  L268        CegarLoopResult]: For program point  L53(line 53)  no Hoare annotation was computed.
[2020-09-25 14:21:41,682 INFO  L268        CegarLoopResult]: For program point  L49(line 49)  no Hoare annotation was computed.
[2020-09-25 14:21:41,683 INFO  L264        CegarLoopResult]: At program point  L103(lines 54 104)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 ~pumpRunning~0) (<= 1 ~waterLevel~0) (<= ~pumpRunning~0 0)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 14:21:41,683 INFO  L268        CegarLoopResult]: For program point  testEXIT(lines 45 110)  no Hoare annotation was computed.
[2020-09-25 14:21:41,683 INFO  L264        CegarLoopResult]: At program point  testENTRY(lines 45 110)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 14:21:41,683 INFO  L268        CegarLoopResult]: For program point  L91(line 91)  no Hoare annotation was computed.
[2020-09-25 14:21:41,683 INFO  L268        CegarLoopResult]: For program point  L91-1(line 91)  no Hoare annotation was computed.
[2020-09-25 14:21:41,683 INFO  L268        CegarLoopResult]: For program point  L91-2(line 91)  no Hoare annotation was computed.
[2020-09-25 14:21:41,683 INFO  L264        CegarLoopResult]: At program point  L87(line 87)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 ~pumpRunning~0) (<= 1 ~waterLevel~0) (<= ~pumpRunning~0 0)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 14:21:41,684 INFO  L268        CegarLoopResult]: For program point  testFINAL(lines 45 110)  no Hoare annotation was computed.
[2020-09-25 14:21:41,684 INFO  L268        CegarLoopResult]: For program point  L83(line 83)  no Hoare annotation was computed.
[2020-09-25 14:21:41,684 INFO  L268        CegarLoopResult]: For program point  L50(line 50)  no Hoare annotation was computed.
[2020-09-25 14:21:41,684 INFO  L268        CegarLoopResult]: For program point  L83-1(line 83)  no Hoare annotation was computed.
[2020-09-25 14:21:41,684 INFO  L268        CegarLoopResult]: For program point  L75(lines 75 81)  no Hoare annotation was computed.
[2020-09-25 14:21:41,684 INFO  L268        CegarLoopResult]: For program point  L75-1(lines 75 81)  no Hoare annotation was computed.
[2020-09-25 14:21:41,684 INFO  L264        CegarLoopResult]: At program point  L100(lines 55 102)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 ~pumpRunning~0) (<= 1 ~waterLevel~0) (<= ~pumpRunning~0 0)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 14:21:41,684 INFO  L264        CegarLoopResult]: At program point  L67(line 67)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (<= 0 ~pumpRunning~0) (<= 1 ~waterLevel~0) (<= ~pumpRunning~0 0)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 14:21:41,685 INFO  L268        CegarLoopResult]: For program point  L63(line 63)  no Hoare annotation was computed.
[2020-09-25 14:21:41,685 INFO  L268        CegarLoopResult]: For program point  L63-1(line 63)  no Hoare annotation was computed.
[2020-09-25 14:21:41,685 INFO  L268        CegarLoopResult]: For program point  L47(line 47)  no Hoare annotation was computed.
[2020-09-25 14:21:41,685 INFO  L268        CegarLoopResult]: For program point  L832(line 832)  no Hoare annotation was computed.
[2020-09-25 14:21:41,685 INFO  L268        CegarLoopResult]: For program point  L830(line 830)  no Hoare annotation was computed.
[2020-09-25 14:21:41,685 INFO  L268        CegarLoopResult]: For program point  L828(lines 828 848)  no Hoare annotation was computed.
[2020-09-25 14:21:41,685 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argENTRY(lines 814 859)  no Hoare annotation was computed.
[2020-09-25 14:21:41,685 INFO  L268        CegarLoopResult]: For program point  L824(line 824)  no Hoare annotation was computed.
[2020-09-25 14:21:41,686 INFO  L268        CegarLoopResult]: For program point  L855(line 855)  no Hoare annotation was computed.
[2020-09-25 14:21:41,686 INFO  L268        CegarLoopResult]: For program point  L822(line 822)  no Hoare annotation was computed.
[2020-09-25 14:21:41,686 INFO  L268        CegarLoopResult]: For program point  L855-1(line 855)  no Hoare annotation was computed.
[2020-09-25 14:21:41,686 INFO  L268        CegarLoopResult]: For program point  L853(line 853)  no Hoare annotation was computed.
[2020-09-25 14:21:41,686 INFO  L268        CegarLoopResult]: For program point  L855-2(line 855)  no Hoare annotation was computed.
[2020-09-25 14:21:41,686 INFO  L268        CegarLoopResult]: For program point  L820(line 820)  no Hoare annotation was computed.
[2020-09-25 14:21:41,686 INFO  L268        CegarLoopResult]: For program point  L853-1(line 853)  no Hoare annotation was computed.
[2020-09-25 14:21:41,686 INFO  L268        CegarLoopResult]: For program point  L851(line 851)  no Hoare annotation was computed.
[2020-09-25 14:21:41,686 INFO  L268        CegarLoopResult]: For program point  L853-2(line 853)  no Hoare annotation was computed.
[2020-09-25 14:21:41,686 INFO  L268        CegarLoopResult]: For program point  L818(line 818)  no Hoare annotation was computed.
[2020-09-25 14:21:41,687 INFO  L268        CegarLoopResult]: For program point  L816(line 816)  no Hoare annotation was computed.
[2020-09-25 14:21:41,687 INFO  L268        CegarLoopResult]: For program point  L814(lines 814 859)  no Hoare annotation was computed.
[2020-09-25 14:21:41,687 INFO  L268        CegarLoopResult]: For program point  L845(lines 845 846)  no Hoare annotation was computed.
[2020-09-25 14:21:41,687 INFO  L268        CegarLoopResult]: For program point  L845-1(lines 828 848)  no Hoare annotation was computed.
[2020-09-25 14:21:41,687 INFO  L268        CegarLoopResult]: For program point  L833(line 833)  no Hoare annotation was computed.
[2020-09-25 14:21:41,687 INFO  L268        CegarLoopResult]: For program point  L833-1(line 833)  no Hoare annotation was computed.
[2020-09-25 14:21:41,687 INFO  L268        CegarLoopResult]: For program point  L831(line 831)  no Hoare annotation was computed.
[2020-09-25 14:21:41,687 INFO  L268        CegarLoopResult]: For program point  L833-2(line 833)  no Hoare annotation was computed.
[2020-09-25 14:21:41,687 INFO  L268        CegarLoopResult]: For program point  L825(line 825)  no Hoare annotation was computed.
[2020-09-25 14:21:41,688 INFO  L268        CegarLoopResult]: For program point  L856(line 856)  no Hoare annotation was computed.
[2020-09-25 14:21:41,688 INFO  L268        CegarLoopResult]: For program point  L823(line 823)  no Hoare annotation was computed.
[2020-09-25 14:21:41,688 INFO  L268        CegarLoopResult]: For program point  L854(line 854)  no Hoare annotation was computed.
[2020-09-25 14:21:41,688 INFO  L268        CegarLoopResult]: For program point  L821(line 821)  no Hoare annotation was computed.
[2020-09-25 14:21:41,688 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argEXIT(lines 814 859)  no Hoare annotation was computed.
[2020-09-25 14:21:41,688 INFO  L268        CegarLoopResult]: For program point  L852(line 852)  no Hoare annotation was computed.
[2020-09-25 14:21:41,688 INFO  L268        CegarLoopResult]: For program point  L819(line 819)  no Hoare annotation was computed.
[2020-09-25 14:21:41,688 INFO  L268        CegarLoopResult]: For program point  L850(line 850)  no Hoare annotation was computed.
[2020-09-25 14:21:41,688 INFO  L268        CegarLoopResult]: For program point  L817(line 817)  no Hoare annotation was computed.
[2020-09-25 14:21:41,688 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argFINAL(lines 814 859)  no Hoare annotation was computed.
[2020-09-25 14:21:41,689 INFO  L268        CegarLoopResult]: For program point  L815(line 815)  no Hoare annotation was computed.
[2020-09-25 14:21:41,689 INFO  L268        CegarLoopResult]: For program point  L838(lines 838 839)  no Hoare annotation was computed.
[2020-09-25 14:21:41,689 INFO  L268        CegarLoopResult]: For program point  L834(lines 834 841)  no Hoare annotation was computed.
[2020-09-25 14:21:41,689 INFO  L268        CegarLoopResult]: For program point  L527(line 527)  no Hoare annotation was computed.
[2020-09-25 14:21:41,689 INFO  L268        CegarLoopResult]: For program point  isLowWaterSensorDryFINAL(lines 522 530)  no Hoare annotation was computed.
[2020-09-25 14:21:41,689 INFO  L268        CegarLoopResult]: For program point  L526(line 526)  no Hoare annotation was computed.
[2020-09-25 14:21:41,689 INFO  L271        CegarLoopResult]: At program point  isLowWaterSensorDryENTRY(lines 522 530)  the Hoare annotation is:  true
[2020-09-25 14:21:41,689 INFO  L268        CegarLoopResult]: For program point  isLowWaterSensorDryEXIT(lines 522 530)  no Hoare annotation was computed.
[2020-09-25 14:21:41,689 INFO  L268        CegarLoopResult]: For program point  L496(line 496)  no Hoare annotation was computed.
[2020-09-25 14:21:41,689 INFO  L268        CegarLoopResult]: For program point  L498-2(lines 498 506)  no Hoare annotation was computed.
[2020-09-25 14:21:41,690 INFO  L268        CegarLoopResult]: For program point  printEnvironmentEXIT(lines 490 512)  no Hoare annotation was computed.
[2020-09-25 14:21:41,690 INFO  L268        CegarLoopResult]: For program point  L504(line 504)  no Hoare annotation was computed.
[2020-09-25 14:21:41,690 INFO  L268        CegarLoopResult]: For program point  printEnvironmentENTRY(lines 490 512)  no Hoare annotation was computed.
[2020-09-25 14:21:41,690 INFO  L268        CegarLoopResult]: For program point  printEnvironmentFINAL(lines 490 512)  no Hoare annotation was computed.
[2020-09-25 14:21:41,690 INFO  L268        CegarLoopResult]: For program point  L500(line 500)  no Hoare annotation was computed.
[2020-09-25 14:21:41,690 INFO  L268        CegarLoopResult]: For program point  L498(lines 498 506)  no Hoare annotation was computed.
[2020-09-25 14:21:41,690 INFO  L268        CegarLoopResult]: For program point  L415(line 415)  no Hoare annotation was computed.
[2020-09-25 14:21:41,690 INFO  L268        CegarLoopResult]: For program point  L414(line 414)  no Hoare annotation was computed.
[2020-09-25 14:21:41,690 INFO  L268        CegarLoopResult]: For program point  select_oneENTRY(lines 409 418)  no Hoare annotation was computed.
[2020-09-25 14:21:41,691 INFO  L268        CegarLoopResult]: For program point  L411(line 411)  no Hoare annotation was computed.
[2020-09-25 14:21:41,691 INFO  L268        CegarLoopResult]: For program point  select_oneFINAL(lines 409 418)  no Hoare annotation was computed.
[2020-09-25 14:21:41,691 INFO  L268        CegarLoopResult]: For program point  L411-1(line 411)  no Hoare annotation was computed.
[2020-09-25 14:21:41,691 INFO  L268        CegarLoopResult]: For program point  L411-2(line 411)  no Hoare annotation was computed.
[2020-09-25 14:21:41,691 INFO  L268        CegarLoopResult]: For program point  select_oneEXIT(lines 409 418)  no Hoare annotation was computed.
[2020-09-25 14:21:41,691 INFO  L268        CegarLoopResult]: For program point  L795(line 795)  no Hoare annotation was computed.
[2020-09-25 14:21:41,691 INFO  L268        CegarLoopResult]: For program point  L762(lines 762 766)  no Hoare annotation was computed.
[2020-09-25 14:21:41,691 INFO  L268        CegarLoopResult]: For program point  L729(line 729)  no Hoare annotation was computed.
[2020-09-25 14:21:41,691 INFO  L268        CegarLoopResult]: For program point  L787(line 787)  no Hoare annotation was computed.
[2020-09-25 14:21:41,692 INFO  L268        CegarLoopResult]: For program point  L787-1(line 787)  no Hoare annotation was computed.
[2020-09-25 14:21:41,692 INFO  L268        CegarLoopResult]: For program point  L721(line 721)  no Hoare annotation was computed.
[2020-09-25 14:21:41,692 INFO  L268        CegarLoopResult]: For program point  L787-2(line 787)  no Hoare annotation was computed.
[2020-09-25 14:21:41,692 INFO  L268        CegarLoopResult]: For program point  L713(line 713)  no Hoare annotation was computed.
[2020-09-25 14:21:41,692 INFO  L268        CegarLoopResult]: For program point  L771(line 771)  no Hoare annotation was computed.
[2020-09-25 14:21:41,692 INFO  L268        CegarLoopResult]: For program point  L771-1(line 771)  no Hoare annotation was computed.
[2020-09-25 14:21:41,692 INFO  L268        CegarLoopResult]: For program point  L771-2(line 771)  no Hoare annotation was computed.
[2020-09-25 14:21:41,692 INFO  L268        CegarLoopResult]: For program point  L730(line 730)  no Hoare annotation was computed.
[2020-09-25 14:21:41,692 INFO  L268        CegarLoopResult]: For program point  L788(line 788)  no Hoare annotation was computed.
[2020-09-25 14:21:41,693 INFO  L268        CegarLoopResult]: For program point  L722(line 722)  no Hoare annotation was computed.
[2020-09-25 14:21:41,693 INFO  L268        CegarLoopResult]: For program point  L747(line 747)  no Hoare annotation was computed.
[2020-09-25 14:21:41,693 INFO  L268        CegarLoopResult]: For program point  L714(line 714)  no Hoare annotation was computed.
[2020-09-25 14:21:41,693 INFO  L268        CegarLoopResult]: For program point  L805(line 805)  no Hoare annotation was computed.
[2020-09-25 14:21:41,693 INFO  L268        CegarLoopResult]: For program point  L772(line 772)  no Hoare annotation was computed.
[2020-09-25 14:21:41,693 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtENTRY(lines 711 813)  no Hoare annotation was computed.
[2020-09-25 14:21:41,693 INFO  L268        CegarLoopResult]: For program point  L731(line 731)  no Hoare annotation was computed.
[2020-09-25 14:21:41,693 INFO  L268        CegarLoopResult]: For program point  L789(line 789)  no Hoare annotation was computed.
[2020-09-25 14:21:41,693 INFO  L268        CegarLoopResult]: For program point  L789-1(line 789)  no Hoare annotation was computed.
[2020-09-25 14:21:41,694 INFO  L268        CegarLoopResult]: For program point  L723(line 723)  no Hoare annotation was computed.
[2020-09-25 14:21:41,694 INFO  L268        CegarLoopResult]: For program point  L789-2(line 789)  no Hoare annotation was computed.
[2020-09-25 14:21:41,694 INFO  L268        CegarLoopResult]: For program point  L781(lines 759 782)  no Hoare annotation was computed.
[2020-09-25 14:21:41,694 INFO  L268        CegarLoopResult]: For program point  L748(line 748)  no Hoare annotation was computed.
[2020-09-25 14:21:41,694 INFO  L268        CegarLoopResult]: For program point  L715(line 715)  no Hoare annotation was computed.
[2020-09-25 14:21:41,694 INFO  L268        CegarLoopResult]: For program point  L806(line 806)  no Hoare annotation was computed.
[2020-09-25 14:21:41,694 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtFINAL(lines 711 813)  no Hoare annotation was computed.
[2020-09-25 14:21:41,694 INFO  L268        CegarLoopResult]: For program point  L773(line 773)  no Hoare annotation was computed.
[2020-09-25 14:21:41,694 INFO  L268        CegarLoopResult]: For program point  L740(lines 740 756)  no Hoare annotation was computed.
[2020-09-25 14:21:41,695 INFO  L268        CegarLoopResult]: For program point  L773-1(line 773)  no Hoare annotation was computed.
[2020-09-25 14:21:41,695 INFO  L268        CegarLoopResult]: For program point  L773-2(line 773)  no Hoare annotation was computed.
[2020-09-25 14:21:41,695 INFO  L268        CegarLoopResult]: For program point  L732(line 732)  no Hoare annotation was computed.
[2020-09-25 14:21:41,695 INFO  L268        CegarLoopResult]: For program point  L790(line 790)  no Hoare annotation was computed.
[2020-09-25 14:21:41,695 INFO  L268        CegarLoopResult]: For program point  L757(lines 757 798)  no Hoare annotation was computed.
[2020-09-25 14:21:41,695 INFO  L268        CegarLoopResult]: For program point  L724(line 724)  no Hoare annotation was computed.
[2020-09-25 14:21:41,695 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtEXIT(lines 711 813)  no Hoare annotation was computed.
[2020-09-25 14:21:41,695 INFO  L268        CegarLoopResult]: For program point  L749(line 749)  no Hoare annotation was computed.
[2020-09-25 14:21:41,695 INFO  L268        CegarLoopResult]: For program point  L716(line 716)  no Hoare annotation was computed.
[2020-09-25 14:21:41,695 INFO  L268        CegarLoopResult]: For program point  L749-1(line 749)  no Hoare annotation was computed.
[2020-09-25 14:21:41,696 INFO  L268        CegarLoopResult]: For program point  L774(line 774)  no Hoare annotation was computed.
[2020-09-25 14:21:41,696 INFO  L268        CegarLoopResult]: For program point  L799(lines 799 810)  no Hoare annotation was computed.
[2020-09-25 14:21:41,696 INFO  L268        CegarLoopResult]: For program point  L791(line 791)  no Hoare annotation was computed.
[2020-09-25 14:21:41,696 INFO  L268        CegarLoopResult]: For program point  L758(line 758)  no Hoare annotation was computed.
[2020-09-25 14:21:41,696 INFO  L268        CegarLoopResult]: For program point  L791-1(line 791)  no Hoare annotation was computed.
[2020-09-25 14:21:41,696 INFO  L268        CegarLoopResult]: For program point  L725(line 725)  no Hoare annotation was computed.
[2020-09-25 14:21:41,696 INFO  L268        CegarLoopResult]: For program point  L717(line 717)  no Hoare annotation was computed.
[2020-09-25 14:21:41,696 INFO  L268        CegarLoopResult]: For program point  L775(line 775)  no Hoare annotation was computed.
[2020-09-25 14:21:41,696 INFO  L268        CegarLoopResult]: For program point  L742(line 742)  no Hoare annotation was computed.
[2020-09-25 14:21:41,696 INFO  L268        CegarLoopResult]: For program point  L775-1(line 775)  no Hoare annotation was computed.
[2020-09-25 14:21:41,697 INFO  L268        CegarLoopResult]: For program point  L742-1(line 742)  no Hoare annotation was computed.
[2020-09-25 14:21:41,697 INFO  L268        CegarLoopResult]: For program point  L800(lines 800 807)  no Hoare annotation was computed.
[2020-09-25 14:21:41,697 INFO  L268        CegarLoopResult]: For program point  L792(line 792)  no Hoare annotation was computed.
[2020-09-25 14:21:41,697 INFO  L268        CegarLoopResult]: For program point  L726(line 726)  no Hoare annotation was computed.
[2020-09-25 14:21:41,697 INFO  L268        CegarLoopResult]: For program point  L751(line 751)  no Hoare annotation was computed.
[2020-09-25 14:21:41,697 INFO  L268        CegarLoopResult]: For program point  L718(line 718)  no Hoare annotation was computed.
[2020-09-25 14:21:41,697 INFO  L268        CegarLoopResult]: For program point  L776(line 776)  no Hoare annotation was computed.
[2020-09-25 14:21:41,697 INFO  L268        CegarLoopResult]: For program point  L743(line 743)  no Hoare annotation was computed.
[2020-09-25 14:21:41,697 INFO  L268        CegarLoopResult]: For program point  L801(line 801)  no Hoare annotation was computed.
[2020-09-25 14:21:41,697 INFO  L268        CegarLoopResult]: For program point  L735(lines 735 739)  no Hoare annotation was computed.
[2020-09-25 14:21:41,698 INFO  L268        CegarLoopResult]: For program point  L727(line 727)  no Hoare annotation was computed.
[2020-09-25 14:21:41,698 INFO  L268        CegarLoopResult]: For program point  L760-2(lines 760 780)  no Hoare annotation was computed.
[2020-09-25 14:21:41,698 INFO  L268        CegarLoopResult]: For program point  L785(line 785)  no Hoare annotation was computed.
[2020-09-25 14:21:41,698 INFO  L268        CegarLoopResult]: For program point  L719(line 719)  no Hoare annotation was computed.
[2020-09-25 14:21:41,698 INFO  L268        CegarLoopResult]: For program point  L744(line 744)  no Hoare annotation was computed.
[2020-09-25 14:21:41,698 INFO  L268        CegarLoopResult]: For program point  L711(lines 711 813)  no Hoare annotation was computed.
[2020-09-25 14:21:41,698 INFO  L268        CegarLoopResult]: For program point  L711-1(lines 711 813)  no Hoare annotation was computed.
[2020-09-25 14:21:41,698 INFO  L268        CegarLoopResult]: For program point  L802(line 802)  no Hoare annotation was computed.
[2020-09-25 14:21:41,698 INFO  L268        CegarLoopResult]: For program point  L769(line 769)  no Hoare annotation was computed.
[2020-09-25 14:21:41,698 INFO  L268        CegarLoopResult]: For program point  L802-1(line 802)  no Hoare annotation was computed.
[2020-09-25 14:21:41,699 INFO  L268        CegarLoopResult]: For program point  L736(line 736)  no Hoare annotation was computed.
[2020-09-25 14:21:41,699 INFO  L268        CegarLoopResult]: For program point  L802-2(line 802)  no Hoare annotation was computed.
[2020-09-25 14:21:41,699 INFO  L268        CegarLoopResult]: For program point  L761(lines 760 780)  no Hoare annotation was computed.
[2020-09-25 14:21:41,699 INFO  L268        CegarLoopResult]: For program point  L728(line 728)  no Hoare annotation was computed.
[2020-09-25 14:21:41,699 INFO  L268        CegarLoopResult]: For program point  L786(line 786)  no Hoare annotation was computed.
[2020-09-25 14:21:41,699 INFO  L268        CegarLoopResult]: For program point  L753(line 753)  no Hoare annotation was computed.
[2020-09-25 14:21:41,699 INFO  L268        CegarLoopResult]: For program point  L720(line 720)  no Hoare annotation was computed.
[2020-09-25 14:21:41,699 INFO  L268        CegarLoopResult]: For program point  L811(line 811)  no Hoare annotation was computed.
[2020-09-25 14:21:41,699 INFO  L268        CegarLoopResult]: For program point  L778(line 778)  no Hoare annotation was computed.
[2020-09-25 14:21:41,700 INFO  L268        CegarLoopResult]: For program point  L745(line 745)  no Hoare annotation was computed.
[2020-09-25 14:21:41,700 INFO  L268        CegarLoopResult]: For program point  L712(line 712)  no Hoare annotation was computed.
[2020-09-25 14:21:41,700 INFO  L268        CegarLoopResult]: For program point  L745-1(line 745)  no Hoare annotation was computed.
[2020-09-25 14:21:41,700 INFO  L268        CegarLoopResult]: For program point  L803(line 803)  no Hoare annotation was computed.
[2020-09-25 14:21:41,700 INFO  L268        CegarLoopResult]: For program point  L770(line 770)  no Hoare annotation was computed.
[2020-09-25 14:21:41,700 INFO  L268        CegarLoopResult]: For program point  L444(line 444)  no Hoare annotation was computed.
[2020-09-25 14:21:41,700 INFO  L268        CegarLoopResult]: For program point  L246(line 246)  no Hoare annotation was computed.
[2020-09-25 14:21:41,700 INFO  L268        CegarLoopResult]: For program point  L246-1(line 246)  no Hoare annotation was computed.
[2020-09-25 14:21:41,700 INFO  L268        CegarLoopResult]: For program point  L246-2(line 246)  no Hoare annotation was computed.
[2020-09-25 14:21:41,700 INFO  L268        CegarLoopResult]: For program point  L246-3(line 246)  no Hoare annotation was computed.
[2020-09-25 14:21:41,701 INFO  L268        CegarLoopResult]: For program point  L242(line 242)  no Hoare annotation was computed.
[2020-09-25 14:21:41,701 INFO  L268        CegarLoopResult]: For program point  L242-1(line 242)  no Hoare annotation was computed.
[2020-09-25 14:21:41,701 INFO  L268        CegarLoopResult]: For program point  L242-2(line 242)  no Hoare annotation was computed.
[2020-09-25 14:21:41,701 INFO  L268        CegarLoopResult]: For program point  L242-3(line 242)  no Hoare annotation was computed.
[2020-09-25 14:21:41,701 INFO  L268        CegarLoopResult]: For program point  L238(line 238)  no Hoare annotation was computed.
[2020-09-25 14:21:41,701 INFO  L268        CegarLoopResult]: For program point  L242-4(line 242)  no Hoare annotation was computed.
[2020-09-25 14:21:41,701 INFO  L268        CegarLoopResult]: For program point  L238-1(line 238)  no Hoare annotation was computed.
[2020-09-25 14:21:41,701 INFO  L268        CegarLoopResult]: For program point  L845(line 845)  no Hoare annotation was computed.
[2020-09-25 14:21:41,702 INFO  L268        CegarLoopResult]: For program point  L238-2(line 238)  no Hoare annotation was computed.
[2020-09-25 14:21:41,702 INFO  L268        CegarLoopResult]: For program point  L845-1(line 845)  no Hoare annotation was computed.
[2020-09-25 14:21:41,702 INFO  L268        CegarLoopResult]: For program point  L238-3(line 238)  no Hoare annotation was computed.
[2020-09-25 14:21:41,702 INFO  L268        CegarLoopResult]: For program point  L234(line 234)  no Hoare annotation was computed.
[2020-09-25 14:21:41,702 INFO  L268        CegarLoopResult]: For program point  L234-1(line 234)  no Hoare annotation was computed.
[2020-09-25 14:21:41,702 INFO  L268        CegarLoopResult]: For program point  L234-2(line 234)  no Hoare annotation was computed.
[2020-09-25 14:21:41,702 INFO  L268        CegarLoopResult]: For program point  L234-3(line 234)  no Hoare annotation was computed.
[2020-09-25 14:21:41,702 INFO  L268        CegarLoopResult]: For program point  L230(line 230)  no Hoare annotation was computed.
[2020-09-25 14:21:41,702 INFO  L268        CegarLoopResult]: For program point  L234-4(line 234)  no Hoare annotation was computed.
[2020-09-25 14:21:41,703 INFO  L268        CegarLoopResult]: For program point  L230-1(line 230)  no Hoare annotation was computed.
[2020-09-25 14:21:41,703 INFO  L268        CegarLoopResult]: For program point  L234-5(line 234)  no Hoare annotation was computed.
[2020-09-25 14:21:41,703 INFO  L268        CegarLoopResult]: For program point  L230-2(line 230)  no Hoare annotation was computed.
[2020-09-25 14:21:41,703 INFO  L268        CegarLoopResult]: For program point  L234-6(line 234)  no Hoare annotation was computed.
[2020-09-25 14:21:41,703 INFO  L268        CegarLoopResult]: For program point  L230-3(line 230)  no Hoare annotation was computed.
[2020-09-25 14:21:41,703 INFO  L268        CegarLoopResult]: For program point  L234-7(line 234)  no Hoare annotation was computed.
[2020-09-25 14:21:41,703 INFO  L268        CegarLoopResult]: For program point  L226(line 226)  no Hoare annotation was computed.
[2020-09-25 14:21:41,703 INFO  L268        CegarLoopResult]: For program point  L230-4(line 230)  no Hoare annotation was computed.
[2020-09-25 14:21:41,703 INFO  L268        CegarLoopResult]: For program point  L226-1(line 226)  no Hoare annotation was computed.
[2020-09-25 14:21:41,703 INFO  L268        CegarLoopResult]: For program point  L226-2(line 226)  no Hoare annotation was computed.
[2020-09-25 14:21:41,704 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 14:21:41,704 INFO  L268        CegarLoopResult]: For program point  L226-3(line 226)  no Hoare annotation was computed.
[2020-09-25 14:21:41,704 INFO  L268        CegarLoopResult]: For program point  L-1-1(line -1)  no Hoare annotation was computed.
[2020-09-25 14:21:41,704 INFO  L268        CegarLoopResult]: For program point  L222(line 222)  no Hoare annotation was computed.
[2020-09-25 14:21:41,704 INFO  L268        CegarLoopResult]: For program point  L222-1(line 222)  no Hoare annotation was computed.
[2020-09-25 14:21:41,704 INFO  L268        CegarLoopResult]: For program point  L891(line 891)  no Hoare annotation was computed.
[2020-09-25 14:21:41,704 INFO  L268        CegarLoopResult]: For program point  L891-1(line 891)  no Hoare annotation was computed.
[2020-09-25 14:21:41,704 INFO  L268        CegarLoopResult]: For program point  L495(line 495)  no Hoare annotation was computed.
[2020-09-25 14:21:41,704 INFO  L268        CegarLoopResult]: For program point  L846(line 846)  no Hoare annotation was computed.
[2020-09-25 14:21:41,704 INFO  L268        CegarLoopResult]: For program point  L838(line 838)  no Hoare annotation was computed.
[2020-09-25 14:21:41,705 INFO  L268        CegarLoopResult]: For program point  L710(line 710)  no Hoare annotation was computed.
[2020-09-25 14:21:41,705 INFO  L268        CegarLoopResult]: For program point  L838-1(line 838)  no Hoare annotation was computed.
[2020-09-25 14:21:41,705 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 14:21:41,705 INFO  L268        CegarLoopResult]: For program point  L508(line 508)  no Hoare annotation was computed.
[2020-09-25 14:21:41,705 INFO  L268        CegarLoopResult]: For program point  L892(line 892)  no Hoare annotation was computed.
[2020-09-25 14:21:41,705 INFO  L268        CegarLoopResult]: For program point  L508-1(line 508)  no Hoare annotation was computed.
[2020-09-25 14:21:41,705 INFO  L268        CegarLoopResult]: For program point  L508-2(line 508)  no Hoare annotation was computed.
[2020-09-25 14:21:41,705 INFO  L268        CegarLoopResult]: For program point  L281(line 281)  no Hoare annotation was computed.
[2020-09-25 14:21:41,705 INFO  L268        CegarLoopResult]: For program point  L248(line 248)  no Hoare annotation was computed.
[2020-09-25 14:21:41,706 INFO  L268        CegarLoopResult]: For program point  L504(line 504)  no Hoare annotation was computed.
[2020-09-25 14:21:41,706 INFO  L268        CegarLoopResult]: For program point  L248-1(line 248)  no Hoare annotation was computed.
[2020-09-25 14:21:41,706 INFO  L268        CegarLoopResult]: For program point  L504-1(line 504)  no Hoare annotation was computed.
[2020-09-25 14:21:41,706 INFO  L268        CegarLoopResult]: For program point  L248-2(line 248)  no Hoare annotation was computed.
[2020-09-25 14:21:41,706 INFO  L268        CegarLoopResult]: For program point  L504-2(line 504)  no Hoare annotation was computed.
[2020-09-25 14:21:41,706 INFO  L268        CegarLoopResult]: For program point  L504-3(line 504)  no Hoare annotation was computed.
[2020-09-25 14:21:41,706 INFO  L268        CegarLoopResult]: For program point  L500(line 500)  no Hoare annotation was computed.
[2020-09-25 14:21:41,706 INFO  L268        CegarLoopResult]: For program point  L884(line 884)  no Hoare annotation was computed.
[2020-09-25 14:21:41,706 INFO  L268        CegarLoopResult]: For program point  L500-1(line 500)  no Hoare annotation was computed.
[2020-09-25 14:21:41,707 INFO  L268        CegarLoopResult]: For program point  L884-1(line 884)  no Hoare annotation was computed.
[2020-09-25 14:21:41,707 INFO  L268        CegarLoopResult]: For program point  L500-2(line 500)  no Hoare annotation was computed.
[2020-09-25 14:21:41,707 INFO  L268        CegarLoopResult]: For program point  L500-3(line 500)  no Hoare annotation was computed.
[2020-09-25 14:21:41,707 INFO  L268        CegarLoopResult]: For program point  L496(line 496)  no Hoare annotation was computed.
[2020-09-25 14:21:41,707 INFO  L268        CegarLoopResult]: For program point  L500-4(line 500)  no Hoare annotation was computed.
[2020-09-25 14:21:41,707 INFO  L268        CegarLoopResult]: For program point  L496-1(line 496)  no Hoare annotation was computed.
[2020-09-25 14:21:41,707 INFO  L268        CegarLoopResult]: For program point  L500-5(line 500)  no Hoare annotation was computed.
[2020-09-25 14:21:41,707 INFO  L268        CegarLoopResult]: For program point  L496-2(line 496)  no Hoare annotation was computed.
[2020-09-25 14:21:41,707 INFO  L268        CegarLoopResult]: For program point  L496-3(line 496)  no Hoare annotation was computed.
[2020-09-25 14:21:41,707 INFO  L268        CegarLoopResult]: For program point  L496-4(line 496)  no Hoare annotation was computed.
[2020-09-25 14:21:41,708 INFO  L268        CegarLoopResult]: For program point  L496-5(line 496)  no Hoare annotation was computed.
[2020-09-25 14:21:41,708 INFO  L268        CegarLoopResult]: For program point  L496-6(line 496)  no Hoare annotation was computed.
[2020-09-25 14:21:41,708 INFO  L268        CegarLoopResult]: For program point  L496-7(line 496)  no Hoare annotation was computed.
[2020-09-25 14:21:41,708 INFO  L268        CegarLoopResult]: For program point  L839(line 839)  no Hoare annotation was computed.
[2020-09-25 14:21:41,708 INFO  L268        CegarLoopResult]: For program point  L443(line 443)  no Hoare annotation was computed.
[2020-09-25 14:21:41,708 INFO  L268        CegarLoopResult]: For program point  L121(line 121)  no Hoare annotation was computed.
[2020-09-25 14:21:41,708 INFO  L268        CegarLoopResult]: For program point  L885(line 885)  no Hoare annotation was computed.
[2020-09-25 14:21:41,709 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|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|))
[2020-09-25 14:21:41,709 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 14:21:41,709 INFO  L268        CegarLoopResult]: For program point  activatePumpFINAL(lines 181 188)  no Hoare annotation was computed.
[2020-09-25 14:21:41,709 INFO  L268        CegarLoopResult]: For program point  activatePumpEXIT(lines 181 188)  no Hoare annotation was computed.
[2020-09-25 14:21:41,709 INFO  L268        CegarLoopResult]: For program point  activatePumpENTRY(lines 181 188)  no Hoare annotation was computed.
[2020-09-25 14:21:41,709 INFO  L271        CegarLoopResult]: At program point  getWaterLevelENTRY(lines 513 521)  the Hoare annotation is:  true
[2020-09-25 14:21:41,709 INFO  L268        CegarLoopResult]: For program point  getWaterLevelFINAL(lines 513 521)  no Hoare annotation was computed.
[2020-09-25 14:21:41,709 INFO  L268        CegarLoopResult]: For program point  L518(line 518)  no Hoare annotation was computed.
[2020-09-25 14:21:41,710 INFO  L268        CegarLoopResult]: For program point  L517(line 517)  no Hoare annotation was computed.
[2020-09-25 14:21:41,710 INFO  L268        CegarLoopResult]: For program point  getWaterLevelEXIT(lines 513 521)  no Hoare annotation was computed.
[2020-09-25 14:21:41,710 INFO  L268        CegarLoopResult]: For program point  L476(line 476)  no Hoare annotation was computed.
[2020-09-25 14:21:41,710 INFO  L264        CegarLoopResult]: At program point  changeMethaneLevelENTRY(lines 469 480)  the Hoare annotation is:  (or (not (<= 0 ~pumpRunning~0)) (not (<= 1 ~waterLevel~0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (<= ~pumpRunning~0 0)))
[2020-09-25 14:21:41,710 INFO  L268        CegarLoopResult]: For program point  L474(line 474)  no Hoare annotation was computed.
[2020-09-25 14:21:41,710 INFO  L268        CegarLoopResult]: For program point  L473-1(lines 469 480)  no Hoare annotation was computed.
[2020-09-25 14:21:41,710 INFO  L268        CegarLoopResult]: For program point  changeMethaneLevelEXIT(lines 469 480)  no Hoare annotation was computed.
[2020-09-25 14:21:41,710 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 14:21:41,710 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 14:21:41,711 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intENTRY(line -1)  no Hoare annotation was computed.
[2020-09-25 14:21:41,711 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 14:21:41,711 INFO  L268        CegarLoopResult]: For program point  L128(lines 127 146)  no Hoare annotation was computed.
[2020-09-25 14:21:41,711 INFO  L264        CegarLoopResult]: At program point  timeShiftENTRY(lines 124 147)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)))
[2020-09-25 14:21:41,711 INFO  L268        CegarLoopResult]: For program point  timeShiftEXIT(lines 124 147)  no Hoare annotation was computed.
[2020-09-25 14:21:41,711 INFO  L264        CegarLoopResult]: At program point  L137(line 137)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)))
[2020-09-25 14:21:41,711 INFO  L264        CegarLoopResult]: At program point  L135(lines 135 141)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)))
[2020-09-25 14:21:41,711 INFO  L268        CegarLoopResult]: For program point  timeShiftFINAL(lines 124 147)  no Hoare annotation was computed.
[2020-09-25 14:21:41,712 INFO  L264        CegarLoopResult]: At program point  L130(line 130)  the Hoare annotation is:  (or (not (= ~systemActive~0 1)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 14:21:41,712 INFO  L268        CegarLoopResult]: For program point  cleanupEXIT(lines 282 311)  no Hoare annotation was computed.
[2020-09-25 14:21:41,712 INFO  L268        CegarLoopResult]: For program point  L296(lines 296 300)  no Hoare annotation was computed.
[2020-09-25 14:21:41,712 INFO  L264        CegarLoopResult]: At program point  L296-1(lines 296 300)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)))
[2020-09-25 14:21:41,712 INFO  L264        CegarLoopResult]: At program point  L292-2(lines 292 306)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)))
[2020-09-25 14:21:41,712 INFO  L264        CegarLoopResult]: At program point  L288(line 288)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)))
[2020-09-25 14:21:41,712 INFO  L268        CegarLoopResult]: For program point  L288-1(line 288)  no Hoare annotation was computed.
[2020-09-25 14:21:41,713 INFO  L264        CegarLoopResult]: At program point  cleanupENTRY(lines 282 311)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)))
[2020-09-25 14:21:41,713 INFO  L268        CegarLoopResult]: For program point  L284(line 284)  no Hoare annotation was computed.
[2020-09-25 14:21:41,713 INFO  L271        CegarLoopResult]: At program point  L307(lines 282 311)  the Hoare annotation is:  true
[2020-09-25 14:21:41,713 INFO  L268        CegarLoopResult]: For program point  L303(line 303)  no Hoare annotation was computed.
[2020-09-25 14:21:41,713 INFO  L268        CegarLoopResult]: For program point  L293(line 293)  no Hoare annotation was computed.
[2020-09-25 14:21:41,713 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalENTRY(lines 481 489)  no Hoare annotation was computed.
[2020-09-25 14:21:41,713 INFO  L268        CegarLoopResult]: For program point  L486(line 486)  no Hoare annotation was computed.
[2020-09-25 14:21:41,713 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalFINAL(lines 481 489)  no Hoare annotation was computed.
[2020-09-25 14:21:41,713 INFO  L268        CegarLoopResult]: For program point  L485(line 485)  no Hoare annotation was computed.
[2020-09-25 14:21:41,713 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalEXIT(lines 481 489)  no Hoare annotation was computed.
[2020-09-25 14:21:41,714 INFO  L268        CegarLoopResult]: For program point  L449-1(lines 445 456)  no Hoare annotation was computed.
[2020-09-25 14:21:41,714 INFO  L271        CegarLoopResult]: At program point  lowerWaterLevelENTRY(lines 445 456)  the Hoare annotation is:  true
[2020-09-25 14:21:41,714 INFO  L268        CegarLoopResult]: For program point  lowerWaterLevelEXIT(lines 445 456)  no Hoare annotation was computed.
[2020-09-25 14:21:41,714 INFO  L268        CegarLoopResult]: For program point  L450(line 450)  no Hoare annotation was computed.
[2020-09-25 14:21:41,714 INFO  L268        CegarLoopResult]: For program point  setupEXIT(lines 336 342)  no Hoare annotation was computed.
[2020-09-25 14:21:41,714 INFO  L271        CegarLoopResult]: At program point  setupFINAL(lines 336 342)  the Hoare annotation is:  true
[2020-09-25 14:21:41,714 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 14:21:41,714 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (= 1 ~systemActive~0) (<= 0 ~pumpRunning~0) (<= 1 ~waterLevel~0) (<= ~pumpRunning~0 0))
[2020-09-25 14:21:41,714 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2020-09-25 14:21:41,715 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 14:21:41,715 INFO  L268        CegarLoopResult]: For program point  startSystemEXIT(lines 272 279)  no Hoare annotation was computed.
[2020-09-25 14:21:41,715 INFO  L264        CegarLoopResult]: At program point  startSystemENTRY(lines 272 279)  the Hoare annotation is:  (or (not (= |old(~systemActive~0)| 1)) (not (<= 0 ~pumpRunning~0)) (= 1 ~systemActive~0) (not (<= 1 ~waterLevel~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-25 14:21:41,715 INFO  L268        CegarLoopResult]: For program point  startSystemFINAL(lines 272 279)  no Hoare annotation was computed.
[2020-09-25 14:21:41,715 INFO  L268        CegarLoopResult]: For program point  waterRiseEXIT(lines 457 468)  no Hoare annotation was computed.
[2020-09-25 14:21:41,715 INFO  L268        CegarLoopResult]: For program point  L462(line 462)  no Hoare annotation was computed.
[2020-09-25 14:21:41,715 INFO  L268        CegarLoopResult]: For program point  L461-1(lines 457 468)  no Hoare annotation was computed.
[2020-09-25 14:21:41,715 INFO  L264        CegarLoopResult]: At program point  waterRiseENTRY(lines 457 468)  the Hoare annotation is:  (or (not (<= 1 |old(~waterLevel~0)|)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-25 14:21:41,716 INFO  L268        CegarLoopResult]: For program point  __automaton_failFINAL(lines 532 539)  no Hoare annotation was computed.
[2020-09-25 14:21:41,716 INFO  L268        CegarLoopResult]: For program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 536)  no Hoare annotation was computed.
[2020-09-25 14:21:41,716 INFO  L271        CegarLoopResult]: At program point  __automaton_failENTRY(lines 532 539)  the Hoare annotation is:  true
[2020-09-25 14:21:41,716 INFO  L268        CegarLoopResult]: For program point  __automaton_failEXIT(lines 532 539)  no Hoare annotation was computed.
[2020-09-25 14:21:41,736 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.09 02:21:41 BoogieIcfgContainer
[2020-09-25 14:21:41,736 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-09-25 14:21:41,738 INFO  L168              Benchmark]: Toolchain (without parser) took 46545.53 ms. Allocated memory was 140.0 MB in the beginning and 661.1 MB in the end (delta: 521.1 MB). Free memory was 102.7 MB in the beginning and 299.2 MB in the end (delta: -196.4 MB). Peak memory consumption was 531.2 MB. Max. memory is 7.1 GB.
[2020-09-25 14:21:41,739 INFO  L168              Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 140.0 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
[2020-09-25 14:21:41,740 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 828.35 ms. Allocated memory was 140.0 MB in the beginning and 205.5 MB in the end (delta: 65.5 MB). Free memory was 102.1 MB in the beginning and 175.0 MB in the end (delta: -72.9 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB.
[2020-09-25 14:21:41,741 INFO  L168              Benchmark]: Boogie Preprocessor took 122.42 ms. Allocated memory is still 205.5 MB. Free memory was 175.0 MB in the beginning and 170.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB.
[2020-09-25 14:21:41,741 INFO  L168              Benchmark]: RCFGBuilder took 1197.92 ms. Allocated memory was 205.5 MB in the beginning and 235.9 MB in the end (delta: 30.4 MB). Free memory was 170.8 MB in the beginning and 179.5 MB in the end (delta: -8.6 MB). Peak memory consumption was 84.2 MB. Max. memory is 7.1 GB.
[2020-09-25 14:21:41,742 INFO  L168              Benchmark]: TraceAbstraction took 44386.88 ms. Allocated memory was 235.9 MB in the beginning and 661.1 MB in the end (delta: 425.2 MB). Free memory was 179.5 MB in the beginning and 299.2 MB in the end (delta: -119.7 MB). Peak memory consumption was 512.0 MB. Max. memory is 7.1 GB.
[2020-09-25 14:21:41,746 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.24 ms. Allocated memory is still 140.0 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 828.35 ms. Allocated memory was 140.0 MB in the beginning and 205.5 MB in the end (delta: 65.5 MB). Free memory was 102.1 MB in the beginning and 175.0 MB in the end (delta: -72.9 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 122.42 ms. Allocated memory is still 205.5 MB. Free memory was 175.0 MB in the beginning and 170.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1197.92 ms. Allocated memory was 205.5 MB in the beginning and 235.9 MB in the end (delta: 30.4 MB). Free memory was 170.8 MB in the beginning and 179.5 MB in the end (delta: -8.6 MB). Peak memory consumption was 84.2 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 44386.88 ms. Allocated memory was 235.9 MB in the beginning and 661.1 MB in the end (delta: 425.2 MB). Free memory was 179.5 MB in the beginning and 299.2 MB in the end (delta: -119.7 MB). Peak memory consumption was 512.0 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 536]: 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: 292]: Loop Invariant
    Derived loop invariant: ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) <= 0)) || !(1 <= \old(waterLevel))) || !(0 <= \old(pumpRunning))) || !(1 == systemActive)
  - InvariantResult [Line: 54]: Loop Invariant
    Derived loop invariant: (((!(\old(systemActive) == 1) || (((1 == systemActive && 0 <= pumpRunning) && 1 <= waterLevel) && pumpRunning <= 0)) || !(\old(pumpRunning) <= 0)) || !(1 <= \old(waterLevel))) || !(0 <= \old(pumpRunning))
  - InvariantResult [Line: 282]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 55]: Loop Invariant
    Derived loop invariant: (((!(\old(systemActive) == 1) || (((1 == systemActive && 0 <= pumpRunning) && 1 <= waterLevel) && pumpRunning <= 0)) || !(\old(pumpRunning) <= 0)) || !(1 <= \old(waterLevel))) || !(0 <= \old(pumpRunning))
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 38 procedures, 607 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 26.9s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 8.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 17.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 602 SDtfs, 1119 SDslu, 748 SDs, 0 SdLazy, 1492 SolverSat, 346 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 96 GetRequests, 66 SyntacticMatches, 2 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 3.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=341occurred in iteration=2, 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, 3 MinimizatonAttempts, 135 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 51 LocationsWithAnnotation, 239 PreInvPairs, 285 NumberOfFragments, 1004 HoareAnnotationTreeSize, 239 FomulaSimplifications, 23400 FormulaSimplificationTreeSizeReduction, 12.3s HoareSimplificationTime, 51 FomulaSimplificationsInter, 5485 FormulaSimplificationTreeSizeReductionInter, 4.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 17.7s InterpolantComputationTime, 449 NumberOfCodeBlocks, 449 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 446 ConstructedInterpolants, 0 QuantifiedInterpolants, 201558 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Received shutdown request...