/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product17.cil.c


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


This is Ultimate 0.1.25-c90d42b
[2020-09-25 05:07:49,402 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-09-25 05:07:49,405 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-25 05:07:49,431 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-25 05:07:49,432 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-25 05:07:49,433 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-25 05:07:49,435 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-25 05:07:49,437 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-25 05:07:49,440 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-25 05:07:49,442 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-25 05:07:49,443 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-09-25 05:07:49,449 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-25 05:07:49,449 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-25 05:07:49,450 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-25 05:07:49,453 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-25 05:07:49,454 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-25 05:07:49,455 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-25 05:07:49,456 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-25 05:07:49,458 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-25 05:07:49,460 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-25 05:07:49,462 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-25 05:07:49,463 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-25 05:07:49,464 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-09-25 05:07:49,466 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-25 05:07:49,468 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-25 05:07:49,469 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-25 05:07:49,469 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-25 05:07:49,470 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-25 05:07:49,470 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-25 05:07:49,472 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-25 05:07:49,472 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-25 05:07:49,473 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-25 05:07:49,474 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-25 05:07:49,475 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-25 05:07:49,476 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-25 05:07:49,476 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-25 05:07:49,477 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-25 05:07:49,477 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-25 05:07:49,478 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-25 05:07:49,479 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-25 05:07:49,480 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-09-25 05:07:49,481 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 05:07:49,508 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-09-25 05:07:49,508 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-25 05:07:49,510 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-25 05:07:49,510 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-09-25 05:07:49,510 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-09-25 05:07:49,510 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-25 05:07:49,511 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-09-25 05:07:49,511 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-09-25 05:07:49,511 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-09-25 05:07:49,511 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-09-25 05:07:49,512 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-09-25 05:07:49,512 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-25 05:07:49,512 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-09-25 05:07:49,512 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-09-25 05:07:49,512 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-09-25 05:07:49,512 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-09-25 05:07:49,513 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-09-25 05:07:49,513 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-25 05:07:49,513 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-09-25 05:07:49,513 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-09-25 05:07:49,514 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-09-25 05:07:49,514 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-25 05:07:49,514 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-25 05:07:49,514 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-09-25 05:07:49,514 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-25 05:07:49,515 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-09-25 05:07:49,515 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-25 05:07:49,515 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-25 05:07:49,515 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-09-25 05:07:49,515 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=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;
[2020-09-25 05:07:50,039 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-25 05:07:50,063 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-25 05:07:50,068 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-25 05:07:50,070 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-09-25 05:07:50,071 INFO  L275        PluginConnector]: CDTParser initialized
[2020-09-25 05:07:50,072 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product17.cil.c
[2020-09-25 05:07:50,172 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e99b100c5/5b3750dd97db463a9ef757b89c71a052/FLAG80e82f66c
[2020-09-25 05:07:50,862 INFO  L306              CDTParser]: Found 1 translation units.
[2020-09-25 05:07:50,863 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec1_product17.cil.c
[2020-09-25 05:07:50,879 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e99b100c5/5b3750dd97db463a9ef757b89c71a052/FLAG80e82f66c
[2020-09-25 05:07:51,067 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e99b100c5/5b3750dd97db463a9ef757b89c71a052
[2020-09-25 05:07:51,081 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-25 05:07:51,088 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-25 05:07:51,089 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-25 05:07:51,089 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-25 05:07:51,094 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-25 05:07:51,095 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 05:07:51" (1/1) ...
[2020-09-25 05:07:51,100 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4365ba2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:07:51, skipping insertion in model container
[2020-09-25 05:07:51,101 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 05:07:51" (1/1) ...
[2020-09-25 05:07:51,110 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-09-25 05:07:51,195 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-09-25 05:07:51,622 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 05:07:51,643 INFO  L203         MainTranslator]: Completed pre-run
[2020-09-25 05:07:51,828 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 05:07:51,865 INFO  L208         MainTranslator]: Completed translation
[2020-09-25 05:07:51,865 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:07:51 WrapperNode
[2020-09-25 05:07:51,865 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-25 05:07:51,866 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-25 05:07:51,867 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-25 05:07:51,867 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-09-25 05:07:51,885 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:07:51" (1/1) ...
[2020-09-25 05:07:51,886 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:07:51" (1/1) ...
[2020-09-25 05:07:51,907 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:07:51" (1/1) ...
[2020-09-25 05:07:51,908 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:07:51" (1/1) ...
[2020-09-25 05:07:51,938 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:07:51" (1/1) ...
[2020-09-25 05:07:51,949 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:07:51" (1/1) ...
[2020-09-25 05:07:51,959 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:07:51" (1/1) ...
[2020-09-25 05:07:51,972 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-25 05:07:51,973 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-25 05:07:51,973 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-09-25 05:07:51,973 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-09-25 05:07:51,975 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:07:51" (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 05:07:52,053 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-25 05:07:52,054 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-25 05:07:52,054 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2020-09-25 05:07:52,054 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1
[2020-09-25 05:07:52,054 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2020-09-25 05:07:52,054 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2020-09-25 05:07:52,055 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2020-09-25 05:07:52,055 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2020-09-25 05:07:52,055 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2020-09-25 05:07:52,055 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2020-09-25 05:07:52,055 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2020-09-25 05:07:52,056 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2020-09-25 05:07:52,056 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2020-09-25 05:07:52,056 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2020-09-25 05:07:52,056 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-09-25 05:07:52,056 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2020-09-25 05:07:52,057 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2020-09-25 05:07:52,057 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2020-09-25 05:07:52,057 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2020-09-25 05:07:52,057 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2020-09-25 05:07:52,058 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2020-09-25 05:07:52,058 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2020-09-25 05:07:52,058 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2020-09-25 05:07:52,058 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2020-09-25 05:07:52,058 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterLevel
[2020-09-25 05:07:52,059 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2020-09-25 05:07:52,059 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2020-09-25 05:07:52,059 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2020-09-25 05:07:52,059 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2020-09-25 05:07:52,059 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2020-09-25 05:07:52,059 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2020-09-25 05:07:52,060 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry
[2020-09-25 05:07:52,060 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2020-09-25 05:07:52,060 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2020-09-25 05:07:52,060 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2020-09-25 05:07:52,060 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2020-09-25 05:07:52,061 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2020-09-25 05:07:52,061 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-25 05:07:52,061 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-25 05:07:52,061 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2020-09-25 05:07:52,061 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2020-09-25 05:07:52,061 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2020-09-25 05:07:52,062 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2020-09-25 05:07:52,062 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1
[2020-09-25 05:07:52,062 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-09-25 05:07:52,062 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-09-25 05:07:52,062 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-09-25 05:07:52,062 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2020-09-25 05:07:52,063 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-09-25 05:07:52,063 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-09-25 05:07:52,063 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-09-25 05:07:52,063 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-09-25 05:07:52,063 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2020-09-25 05:07:52,063 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-09-25 05:07:52,064 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2020-09-25 05:07:52,064 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2020-09-25 05:07:52,064 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-09-25 05:07:52,064 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2020-09-25 05:07:52,064 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2020-09-25 05:07:52,064 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-09-25 05:07:52,065 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2020-09-25 05:07:52,065 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2020-09-25 05:07:52,065 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2020-09-25 05:07:52,065 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2020-09-25 05:07:52,065 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2020-09-25 05:07:52,065 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2020-09-25 05:07:52,066 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2020-09-25 05:07:52,066 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2020-09-25 05:07:52,066 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2020-09-25 05:07:52,066 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2020-09-25 05:07:52,066 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2020-09-25 05:07:52,066 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2020-09-25 05:07:52,067 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2020-09-25 05:07:52,067 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-09-25 05:07:52,067 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2020-09-25 05:07:52,067 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2020-09-25 05:07:52,067 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry
[2020-09-25 05:07:52,067 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2020-09-25 05:07:52,068 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2020-09-25 05:07:52,068 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2020-09-25 05:07:52,068 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2020-09-25 05:07:52,068 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterLevel
[2020-09-25 05:07:52,068 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2020-09-25 05:07:52,068 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2020-09-25 05:07:52,069 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2020-09-25 05:07:52,069 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-25 05:07:52,069 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-09-25 05:07:52,069 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-25 05:07:53,343 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-25 05:07:53,347 INFO  L295             CfgBuilder]: Removed 5 assume(true) statements.
[2020-09-25 05:07:53,359 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 05:07:53 BoogieIcfgContainer
[2020-09-25 05:07:53,360 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-25 05:07:53,361 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-25 05:07:53,361 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-09-25 05:07:53,365 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-09-25 05:07:53,365 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.09 05:07:51" (1/3) ...
[2020-09-25 05:07:53,366 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a21c186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 05:07:53, skipping insertion in model container
[2020-09-25 05:07:53,367 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 05:07:51" (2/3) ...
[2020-09-25 05:07:53,367 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a21c186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 05:07:53, skipping insertion in model container
[2020-09-25 05:07:53,367 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 05:07:53" (3/3) ...
[2020-09-25 05:07:53,370 INFO  L109   eAbstractionObserver]: Analyzing ICFG minepump_spec1_product17.cil.c
[2020-09-25 05:07:53,382 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-25 05:07:53,396 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-25 05:07:53,421 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-09-25 05:07:53,465 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-09-25 05:07:53,465 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-09-25 05:07:53,466 INFO  L377      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-09-25 05:07:53,466 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-09-25 05:07:53,466 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-09-25 05:07:53,467 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-09-25 05:07:53,467 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-09-25 05:07:53,467 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-09-25 05:07:53,508 INFO  L276                IsEmpty]: Start isEmpty. Operand 281 states.
[2020-09-25 05:07:53,534 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2020-09-25 05:07:53,535 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 05:07:53,536 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 05:07:53,537 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 05:07:53,543 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 05:07:53,544 INFO  L82        PathProgramCache]: Analyzing trace with hash 308475198, now seen corresponding path program 1 times
[2020-09-25 05:07:53,554 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 05:07:53,555 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [258092396]
[2020-09-25 05:07:53,555 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 05:07:53,888 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:07:54,092 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:07:54,404 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:07:54,994 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:07:55,922 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:07:56,142 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:07:58,962 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:07:58,962 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 173
[2020-09-25 05:07:58,963 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-25 05:07:58,963 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5063
[2020-09-25 05:07:58,968 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:07:58,968 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:07:58,969 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:07:58,969 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 129
[2020-09-25 05:07:58,971 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:07:58,971 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 7
[2020-09-25 05:07:59,558 WARN  L193               SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 05:07:59,561 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 05:07:59,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:07:59,599 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:07:59,727 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:07:59,736 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 05:07:59,737 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:07:59,737 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 139
[2020-09-25 05:07:59,738 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:07:59,739 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:07:59,739 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:07:59,739 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:07:59,740 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:07:59,740 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 2
[2020-09-25 05:07:59,812 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 05:07:59,813 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:07:59,814 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:07:59,816 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:07:59,817 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 05:07:59,817 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:07:59,817 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 05:07:59,817 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:07:59,818 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:07:59,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:07:59,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:07:59,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:07:59,819 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:07:59,821 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 05:07:59,821 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:07:59,823 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:07:59,825 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:07:59,825 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 05:07:59,825 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:07:59,826 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 05:07:59,826 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:07:59,826 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:07:59,826 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:07:59,827 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:07:59,827 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:07:59,827 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:07:59,828 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 05:07:59,829 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:07:59,830 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:07:59,835 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:07:59,835 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 05:07:59,835 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:07:59,835 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 05:07:59,836 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:07:59,836 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:07:59,836 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:07:59,836 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:07:59,837 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:07:59,837 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:07:59,839 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 05:07:59,840 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:07:59,841 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:07:59,843 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:07:59,843 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 05:07:59,843 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:07:59,844 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 05:07:59,844 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:07:59,844 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:07:59,844 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:07:59,844 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:07:59,845 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:07:59,845 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:07:59,846 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-09-25 05:07:59,847 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:07:59,849 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:07:59,851 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:07:59,851 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 05:07:59,851 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:07:59,852 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 05:07:59,852 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:07:59,852 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:07:59,852 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:07:59,852 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 05:07:59,853 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:07:59,853 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:07:59,855 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130
[2020-09-25 05:07:59,856 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:07:59,858 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:07:59,859 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:07:59,860 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 05:07:59,860 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:07:59,860 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 05:07:59,860 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:07:59,860 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:07:59,861 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:07:59,861 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 05:07:59,861 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:07:59,861 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:07:59,888 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 05:07:59,889 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [258092396]
[2020-09-25 05:07:59,892 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 05:07:59,892 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2020-09-25 05:07:59,893 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552074007]
[2020-09-25 05:07:59,901 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-09-25 05:07:59,901 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 05:07:59,921 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-09-25 05:07:59,922 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-09-25 05:07:59,925 INFO  L87              Difference]: Start difference. First operand 281 states. Second operand 3 states.
[2020-09-25 05:08:01,302 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 05:08:01,302 INFO  L93              Difference]: Finished difference Result 413 states and 493 transitions.
[2020-09-25 05:08:01,303 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-09-25 05:08:01,305 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 142
[2020-09-25 05:08:01,306 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 05:08:01,325 INFO  L225             Difference]: With dead ends: 413
[2020-09-25 05:08:01,326 INFO  L226             Difference]: Without dead ends: 263
[2020-09-25 05:08:01,332 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-09-25 05:08:01,355 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 263 states.
[2020-09-25 05:08:01,443 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 224.
[2020-09-25 05:08:01,446 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 224 states.
[2020-09-25 05:08:01,449 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 241 transitions.
[2020-09-25 05:08:01,452 INFO  L78                 Accepts]: Start accepts. Automaton has 224 states and 241 transitions. Word has length 142
[2020-09-25 05:08:01,453 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 05:08:01,453 INFO  L479      AbstractCegarLoop]: Abstraction has 224 states and 241 transitions.
[2020-09-25 05:08:01,454 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-09-25 05:08:01,454 INFO  L276                IsEmpty]: Start isEmpty. Operand 224 states and 241 transitions.
[2020-09-25 05:08:01,458 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 144
[2020-09-25 05:08:01,458 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 05:08:01,459 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 05:08:01,459 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-09-25 05:08:01,460 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 05:08:01,460 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 05:08:01,460 INFO  L82        PathProgramCache]: Analyzing trace with hash 2015350204, now seen corresponding path program 1 times
[2020-09-25 05:08:01,461 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 05:08:01,461 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [19504720]
[2020-09-25 05:08:01,461 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 05:08:01,530 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:01,599 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:01,712 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:02,162 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:02,967 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:03,178 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:06,537 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:06,538 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 174
[2020-09-25 05:08:06,538 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-25 05:08:06,538 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4999
[2020-09-25 05:08:06,538 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:06,539 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:06,539 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 05:08:06,539 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 80
[2020-09-25 05:08:06,539 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 61
[2020-09-25 05:08:06,540 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:06,886 WARN  L193               SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 05:08:06,887 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 05:08:06,916 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:06,954 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:07,161 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:07,161 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 05:08:07,161 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:07,162 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 243
[2020-09-25 05:08:07,162 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:07,162 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:07,163 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 05:08:07,163 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:07,163 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 76
[2020-09-25 05:08:07,163 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:07,204 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 05:08:07,205 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:07,207 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:07,210 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:07,210 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 05:08:07,210 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:07,210 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 05:08:07,211 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:07,211 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:07,211 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 05:08:07,211 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:07,212 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 05:08:07,212 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:07,213 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 05:08:07,214 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:07,215 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:07,218 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:07,218 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 05:08:07,218 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:07,219 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 05:08:07,219 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:07,219 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:07,219 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 05:08:07,220 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:07,220 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 05:08:07,220 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:07,221 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 05:08:07,223 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:07,224 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:07,230 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:07,230 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 05:08:07,230 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:07,231 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-25 05:08:07,231 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:07,231 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:07,231 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 05:08:07,231 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:07,232 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 05:08:07,232 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:07,234 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 05:08:07,235 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:07,236 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:07,238 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:07,239 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 05:08:07,239 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:07,239 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 05:08:07,240 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:07,240 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:07,240 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 05:08:07,240 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:07,241 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 05:08:07,241 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:07,243 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121
[2020-09-25 05:08:07,244 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:07,245 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:07,247 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:07,247 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 05:08:07,247 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:07,247 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 05:08:07,248 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:07,248 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:07,248 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:07,248 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 05:08:07,249 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:07,249 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:07,250 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131
[2020-09-25 05:08:07,251 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:07,253 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:07,254 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:07,254 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 05:08:07,254 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:07,255 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 05:08:07,255 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:07,255 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:07,255 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:07,256 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 05:08:07,256 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:07,256 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:07,287 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 05:08:07,287 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [19504720]
[2020-09-25 05:08:07,288 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 05:08:07,288 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-09-25 05:08:07,288 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853196211]
[2020-09-25 05:08:07,290 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-09-25 05:08:07,291 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 05:08:07,291 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-09-25 05:08:07,291 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-09-25 05:08:07,292 INFO  L87              Difference]: Start difference. First operand 224 states and 241 transitions. Second operand 4 states.
[2020-09-25 05:08:07,846 WARN  L193               SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-09-25 05:08:08,684 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 05:08:08,684 INFO  L93              Difference]: Finished difference Result 377 states and 434 transitions.
[2020-09-25 05:08:08,685 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-09-25 05:08:08,685 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 143
[2020-09-25 05:08:08,687 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 05:08:08,690 INFO  L225             Difference]: With dead ends: 377
[2020-09-25 05:08:08,690 INFO  L226             Difference]: Without dead ends: 263
[2020-09-25 05:08:08,692 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-09-25 05:08:08,693 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 263 states.
[2020-09-25 05:08:08,731 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 224.
[2020-09-25 05:08:08,732 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 224 states.
[2020-09-25 05:08:08,733 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 240 transitions.
[2020-09-25 05:08:08,734 INFO  L78                 Accepts]: Start accepts. Automaton has 224 states and 240 transitions. Word has length 143
[2020-09-25 05:08:08,734 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 05:08:08,734 INFO  L479      AbstractCegarLoop]: Abstraction has 224 states and 240 transitions.
[2020-09-25 05:08:08,735 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2020-09-25 05:08:08,735 INFO  L276                IsEmpty]: Start isEmpty. Operand 224 states and 240 transitions.
[2020-09-25 05:08:08,738 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 152
[2020-09-25 05:08:08,738 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 05:08:08,738 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 05:08:08,738 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-09-25 05:08:08,739 INFO  L427      AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 05:08:08,739 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 05:08:08,739 INFO  L82        PathProgramCache]: Analyzing trace with hash 293132817, now seen corresponding path program 1 times
[2020-09-25 05:08:08,739 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 05:08:08,740 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1530062550]
[2020-09-25 05:08:08,740 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 05:08:08,788 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:08,840 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:09,047 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:09,729 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:09,880 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:13,791 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:13,791 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 186
[2020-09-25 05:08:13,792 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-25 05:08:13,792 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5000
[2020-09-25 05:08:13,792 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:13,792 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:13,793 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 05:08:13,793 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 128
[2020-09-25 05:08:13,793 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 3
[2020-09-25 05:08:13,793 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:14,059 WARN  L193               SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 05:08:14,059 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 05:08:14,068 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:14,077 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:14,158 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:14,159 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 05:08:14,159 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:14,159 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 89
[2020-09-25 05:08:14,159 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:14,160 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:14,160 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:14,160 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:14,160 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:14,160 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:14,191 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 05:08:14,191 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:14,192 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:14,194 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:14,194 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 05:08:14,194 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:14,194 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-25 05:08:14,194 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:14,195 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:14,195 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:14,195 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:14,195 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:14,196 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:14,197 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 05:08:14,197 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:14,198 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:14,199 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:14,200 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 05:08:14,200 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:14,200 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-25 05:08:14,201 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:14,201 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:14,201 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:14,201 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:14,201 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:14,202 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:14,203 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 05:08:14,203 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:14,205 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:14,208 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:14,208 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 05:08:14,209 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:14,209 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 05:08:14,209 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:14,209 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:14,210 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:14,210 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:14,210 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:14,210 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:14,212 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 05:08:14,213 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:14,214 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:14,215 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:14,215 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 05:08:14,215 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:14,216 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 05:08:14,216 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:14,216 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:14,216 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:14,217 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:14,217 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:14,217 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:14,226 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118
[2020-09-25 05:08:14,227 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:14,229 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:14,231 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:14,231 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 15
[2020-09-25 05:08:14,231 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:14,231 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 05:08:14,232 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:14,232 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:14,232 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:14,232 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 12
[2020-09-25 05:08:14,232 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:14,233 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:14,234 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-09-25 05:08:14,235 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:14,236 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:14,237 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:14,237 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 05:08:14,237 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:14,237 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-25 05:08:14,238 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:14,238 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:14,238 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:14,238 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:14,239 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:14,239 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:14,240 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129
[2020-09-25 05:08:14,241 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:14,242 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:14,246 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:14,247 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 05:08:14,247 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:14,247 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 05:08:14,247 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:14,248 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:14,248 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:14,248 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 05:08:14,248 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:14,248 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:14,250 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2020-09-25 05:08:14,251 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:14,252 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:14,255 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:14,255 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 05:08:14,255 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:14,255 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 05:08:14,255 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:14,256 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:14,256 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:14,256 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 05:08:14,256 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:14,257 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:14,281 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 05:08:14,282 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1530062550]
[2020-09-25 05:08:14,283 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 05:08:14,283 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-09-25 05:08:14,283 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187369749]
[2020-09-25 05:08:14,284 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-09-25 05:08:14,284 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 05:08:14,284 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-09-25 05:08:14,286 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2020-09-25 05:08:14,286 INFO  L87              Difference]: Start difference. First operand 224 states and 240 transitions. Second operand 5 states.
[2020-09-25 05:08:14,965 WARN  L193               SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 05:08:15,886 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 05:08:15,886 INFO  L93              Difference]: Finished difference Result 354 states and 402 transitions.
[2020-09-25 05:08:15,887 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2020-09-25 05:08:15,887 INFO  L78                 Accepts]: Start accepts. Automaton has 5 states. Word has length 151
[2020-09-25 05:08:15,888 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 05:08:15,891 INFO  L225             Difference]: With dead ends: 354
[2020-09-25 05:08:15,891 INFO  L226             Difference]: Without dead ends: 270
[2020-09-25 05:08:15,893 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42
[2020-09-25 05:08:15,894 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 270 states.
[2020-09-25 05:08:15,929 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 270 to 214.
[2020-09-25 05:08:15,929 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 214 states.
[2020-09-25 05:08:15,931 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 227 transitions.
[2020-09-25 05:08:15,931 INFO  L78                 Accepts]: Start accepts. Automaton has 214 states and 227 transitions. Word has length 151
[2020-09-25 05:08:15,931 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 05:08:15,931 INFO  L479      AbstractCegarLoop]: Abstraction has 214 states and 227 transitions.
[2020-09-25 05:08:15,932 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 5 states.
[2020-09-25 05:08:15,932 INFO  L276                IsEmpty]: Start isEmpty. Operand 214 states and 227 transitions.
[2020-09-25 05:08:15,934 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 161
[2020-09-25 05:08:15,934 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 05:08:15,934 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 05:08:15,935 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-09-25 05:08:15,935 INFO  L427      AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 05:08:15,935 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 05:08:15,935 INFO  L82        PathProgramCache]: Analyzing trace with hash -2068852903, now seen corresponding path program 1 times
[2020-09-25 05:08:15,935 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 05:08:15,936 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1916393618]
[2020-09-25 05:08:15,936 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 05:08:15,980 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:16,029 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:16,827 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:16,977 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:17,757 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:21,014 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:21,014 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 193
[2020-09-25 05:08:21,014 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-25 05:08:21,015 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5031
[2020-09-25 05:08:21,015 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:21,015 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:21,015 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 8
[2020-09-25 05:08:21,016 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 146
[2020-09-25 05:08:21,016 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 43
[2020-09-25 05:08:21,016 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:21,312 WARN  L193               SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 05:08:21,314 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 05:08:21,324 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:21,334 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:21,437 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:21,438 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 05:08:21,438 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:21,438 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 111
[2020-09-25 05:08:21,439 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:21,439 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:21,439 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:21,440 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:21,440 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:21,440 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:21,485 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 05:08:21,486 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:21,487 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:21,489 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:21,489 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 05:08:21,489 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:21,489 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 05:08:21,490 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:21,490 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:21,490 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:21,491 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:21,491 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:21,491 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:21,492 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 05:08:21,493 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:21,494 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:21,496 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:21,496 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 05:08:21,496 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:21,497 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 05:08:21,497 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:21,497 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:21,498 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:21,498 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:21,498 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:21,499 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:21,500 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 05:08:21,501 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:21,502 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:21,506 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:21,506 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 05:08:21,507 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:21,507 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 05:08:21,507 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:21,507 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:21,508 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:21,508 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:21,508 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:21,509 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:21,511 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 05:08:21,511 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:21,512 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:21,514 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:21,514 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 05:08:21,515 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:21,515 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 05:08:21,515 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:21,516 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:21,516 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 05:08:21,516 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:21,517 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 05:08:21,517 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:21,531 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127
[2020-09-25 05:08:21,533 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:21,534 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:21,540 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:21,543 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:21,543 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 15
[2020-09-25 05:08:21,544 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 2
[2020-09-25 05:08:21,544 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 9
[2020-09-25 05:08:21,544 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:21,545 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:21,545 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 05:08:21,545 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:21,546 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 3
[2020-09-25 05:08:21,546 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:21,549 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-09-25 05:08:21,549 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:21,551 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:21,554 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:21,554 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 05:08:21,554 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:21,555 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 05:08:21,555 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:21,555 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:21,555 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 05:08:21,556 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:21,556 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 05:08:21,556 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:21,557 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138
[2020-09-25 05:08:21,558 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:21,560 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:21,562 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:21,563 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 05:08:21,563 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:21,563 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 05:08:21,563 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:21,564 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:21,564 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 05:08:21,564 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:21,564 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 05:08:21,565 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:21,566 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148
[2020-09-25 05:08:21,568 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 05:08:21,569 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 05:08:21,578 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 05:08:21,578 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 05:08:21,578 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 05:08:21,579 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 9
[2020-09-25 05:08:21,579 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 05:08:21,580 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 05:08:21,580 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-09-25 05:08:21,580 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 05:08:21,581 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 05:08:21,581 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 05:08:21,677 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 05:08:21,678 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1916393618]
[2020-09-25 05:08:21,678 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 05:08:21,678 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9
[2020-09-25 05:08:21,679 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [722756455]
[2020-09-25 05:08:21,679 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 9 states
[2020-09-25 05:08:21,680 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 05:08:21,680 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2020-09-25 05:08:21,681 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72
[2020-09-25 05:08:21,681 INFO  L87              Difference]: Start difference. First operand 214 states and 227 transitions. Second operand 9 states.
[2020-09-25 05:08:22,411 WARN  L193               SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-09-25 05:08:23,578 WARN  L193               SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:23,878 WARN  L193               SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 05:08:24,144 WARN  L193               SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:24,436 WARN  L193               SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 05:08:24,741 WARN  L193               SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:24,846 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 05:08:24,846 INFO  L93              Difference]: Finished difference Result 306 states and 340 transitions.
[2020-09-25 05:08:24,847 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2020-09-25 05:08:24,847 INFO  L78                 Accepts]: Start accepts. Automaton has 9 states. Word has length 160
[2020-09-25 05:08:24,848 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 05:08:24,848 INFO  L225             Difference]: With dead ends: 306
[2020-09-25 05:08:24,848 INFO  L226             Difference]: Without dead ends: 0
[2020-09-25 05:08:24,853 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240
[2020-09-25 05:08:24,854 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-09-25 05:08:24,855 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-09-25 05:08:24,855 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-09-25 05:08:24,855 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-09-25 05:08:24,856 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 160
[2020-09-25 05:08:24,856 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 05:08:24,856 INFO  L479      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-09-25 05:08:24,856 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 9 states.
[2020-09-25 05:08:24,856 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-09-25 05:08:24,856 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2020-09-25 05:08:24,857 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2020-09-25 05:08:24,860 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-09-25 05:08:25,064 WARN  L193               SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:25,398 WARN  L193               SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 188
[2020-09-25 05:08:25,712 WARN  L193               SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 188
[2020-09-25 05:08:25,882 WARN  L193               SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:26,055 WARN  L193               SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:26,224 WARN  L193               SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:26,500 WARN  L193               SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 12
[2020-09-25 05:08:26,644 WARN  L193               SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 05:08:26,798 WARN  L193               SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:26,949 WARN  L193               SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:27,106 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:27,261 WARN  L193               SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:27,416 WARN  L193               SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:27,566 WARN  L193               SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:27,715 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:27,867 WARN  L193               SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:28,015 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:28,169 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:28,319 WARN  L193               SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:28,564 WARN  L193               SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 12
[2020-09-25 05:08:28,819 WARN  L193               SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 12
[2020-09-25 05:08:29,212 WARN  L193               SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 188
[2020-09-25 05:08:29,607 WARN  L193               SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 188
[2020-09-25 05:08:29,759 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:29,912 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:30,060 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:30,213 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:30,363 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:30,510 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:30,665 WARN  L193               SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:30,815 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:30,975 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:31,216 WARN  L193               SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 12
[2020-09-25 05:08:31,367 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:31,515 WARN  L193               SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 05:08:31,722 WARN  L193               SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 11
[2020-09-25 05:08:31,926 WARN  L193               SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 15
[2020-09-25 05:08:32,102 WARN  L193               SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 05:08:32,397 WARN  L193               SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 05:08:32,610 WARN  L193               SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 05:08:32,815 WARN  L193               SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 15
[2020-09-25 05:08:33,047 WARN  L193               SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 05:08:33,247 WARN  L193               SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 12
[2020-09-25 05:08:33,465 WARN  L193               SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 12
[2020-09-25 05:08:33,720 WARN  L193               SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 15
[2020-09-25 05:08:33,969 WARN  L193               SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 05:08:34,192 WARN  L193               SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 05:08:34,399 WARN  L193               SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 05:08:34,616 WARN  L193               SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 05:08:34,820 WARN  L193               SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 11
[2020-09-25 05:08:35,103 WARN  L193               SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 05:08:35,107 INFO  L268        CegarLoopResult]: For program point  L163-2(line 163)  no Hoare annotation was computed.
[2020-09-25 05:08:35,108 INFO  L268        CegarLoopResult]: For program point  L126(line 126)  no Hoare annotation was computed.
[2020-09-25 05:08:35,108 INFO  L268        CegarLoopResult]: For program point  L122(line 122)  no Hoare annotation was computed.
[2020-09-25 05:08:35,108 INFO  L268        CegarLoopResult]: For program point  L151(line 151)  no Hoare annotation was computed.
[2020-09-25 05:08:35,108 INFO  L268        CegarLoopResult]: For program point  L147(line 147)  no Hoare annotation was computed.
[2020-09-25 05:08:35,108 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeFINAL(lines 121 176)  no Hoare annotation was computed.
[2020-09-25 05:08:35,108 INFO  L268        CegarLoopResult]: For program point  L143(line 143)  no Hoare annotation was computed.
[2020-09-25 05:08:35,108 INFO  L268        CegarLoopResult]: For program point  L172(line 172)  no Hoare annotation was computed.
[2020-09-25 05:08:35,108 INFO  L268        CegarLoopResult]: For program point  L168(lines 145 169)  no Hoare annotation was computed.
[2020-09-25 05:08:35,108 INFO  L268        CegarLoopResult]: For program point  L135(line 135)  no Hoare annotation was computed.
[2020-09-25 05:08:35,108 INFO  L268        CegarLoopResult]: For program point  L164(line 164)  no Hoare annotation was computed.
[2020-09-25 05:08:35,108 INFO  L268        CegarLoopResult]: For program point  L131(line 131)  no Hoare annotation was computed.
[2020-09-25 05:08:35,109 INFO  L268        CegarLoopResult]: For program point  L160(line 160)  no Hoare annotation was computed.
[2020-09-25 05:08:35,109 INFO  L268        CegarLoopResult]: For program point  L127(line 127)  no Hoare annotation was computed.
[2020-09-25 05:08:35,109 INFO  L268        CegarLoopResult]: For program point  L123(line 123)  no Hoare annotation was computed.
[2020-09-25 05:08:35,109 INFO  L268        CegarLoopResult]: For program point  L152(lines 152 156)  no Hoare annotation was computed.
[2020-09-25 05:08:35,109 INFO  L268        CegarLoopResult]: For program point  L152-1(lines 152 156)  no Hoare annotation was computed.
[2020-09-25 05:08:35,109 INFO  L268        CegarLoopResult]: For program point  L144(line 144)  no Hoare annotation was computed.
[2020-09-25 05:08:35,109 INFO  L268        CegarLoopResult]: For program point  L144-1(line 144)  no Hoare annotation was computed.
[2020-09-25 05:08:35,109 INFO  L268        CegarLoopResult]: For program point  L144-2(line 144)  no Hoare annotation was computed.
[2020-09-25 05:08:35,110 INFO  L268        CegarLoopResult]: For program point  L173(line 173)  no Hoare annotation was computed.
[2020-09-25 05:08:35,110 INFO  L268        CegarLoopResult]: For program point  L140(line 140)  no Hoare annotation was computed.
[2020-09-25 05:08:35,110 INFO  L268        CegarLoopResult]: For program point  L136(line 136)  no Hoare annotation was computed.
[2020-09-25 05:08:35,110 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeEXIT(lines 121 176)  no Hoare annotation was computed.
[2020-09-25 05:08:35,110 INFO  L268        CegarLoopResult]: For program point  L165(line 165)  no Hoare annotation was computed.
[2020-09-25 05:08:35,110 INFO  L268        CegarLoopResult]: For program point  L132(line 132)  no Hoare annotation was computed.
[2020-09-25 05:08:35,110 INFO  L268        CegarLoopResult]: For program point  L165-1(lines 146 167)  no Hoare annotation was computed.
[2020-09-25 05:08:35,111 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeENTRY(lines 121 176)  no Hoare annotation was computed.
[2020-09-25 05:08:35,111 INFO  L268        CegarLoopResult]: For program point  L161(line 161)  no Hoare annotation was computed.
[2020-09-25 05:08:35,111 INFO  L268        CegarLoopResult]: For program point  L128(line 128)  no Hoare annotation was computed.
[2020-09-25 05:08:35,111 INFO  L268        CegarLoopResult]: For program point  L124(line 124)  no Hoare annotation was computed.
[2020-09-25 05:08:35,111 INFO  L268        CegarLoopResult]: For program point  L141(line 141)  no Hoare annotation was computed.
[2020-09-25 05:08:35,111 INFO  L268        CegarLoopResult]: For program point  L137(line 137)  no Hoare annotation was computed.
[2020-09-25 05:08:35,111 INFO  L268        CegarLoopResult]: For program point  L133(line 133)  no Hoare annotation was computed.
[2020-09-25 05:08:35,111 INFO  L268        CegarLoopResult]: For program point  L162(line 162)  no Hoare annotation was computed.
[2020-09-25 05:08:35,111 INFO  L268        CegarLoopResult]: For program point  L129(line 129)  no Hoare annotation was computed.
[2020-09-25 05:08:35,112 INFO  L268        CegarLoopResult]: For program point  L125(line 125)  no Hoare annotation was computed.
[2020-09-25 05:08:35,112 INFO  L268        CegarLoopResult]: For program point  L150(line 150)  no Hoare annotation was computed.
[2020-09-25 05:08:35,112 INFO  L268        CegarLoopResult]: For program point  L142(line 142)  no Hoare annotation was computed.
[2020-09-25 05:08:35,112 INFO  L268        CegarLoopResult]: For program point  L171(line 171)  no Hoare annotation was computed.
[2020-09-25 05:08:35,112 INFO  L268        CegarLoopResult]: For program point  L134(line 134)  no Hoare annotation was computed.
[2020-09-25 05:08:35,112 INFO  L268        CegarLoopResult]: For program point  L163(line 163)  no Hoare annotation was computed.
[2020-09-25 05:08:35,112 INFO  L268        CegarLoopResult]: For program point  L130(line 130)  no Hoare annotation was computed.
[2020-09-25 05:08:35,112 INFO  L268        CegarLoopResult]: For program point  L163-1(line 163)  no Hoare annotation was computed.
[2020-09-25 05:08:35,113 INFO  L268        CegarLoopResult]: For program point  L225(line 225)  no Hoare annotation was computed.
[2020-09-25 05:08:35,113 INFO  L268        CegarLoopResult]: For program point  L192(line 192)  no Hoare annotation was computed.
[2020-09-25 05:08:35,113 INFO  L268        CegarLoopResult]: For program point  L221(line 221)  no Hoare annotation was computed.
[2020-09-25 05:08:35,113 INFO  L268        CegarLoopResult]: For program point  L188(line 188)  no Hoare annotation was computed.
[2020-09-25 05:08:35,113 INFO  L268        CegarLoopResult]: For program point  L221-1(line 221)  no Hoare annotation was computed.
[2020-09-25 05:08:35,113 INFO  L268        CegarLoopResult]: For program point  L221-2(line 221)  no Hoare annotation was computed.
[2020-09-25 05:08:35,113 INFO  L268        CegarLoopResult]: For program point  L217(line 217)  no Hoare annotation was computed.
[2020-09-25 05:08:35,114 INFO  L268        CegarLoopResult]: For program point  L184(line 184)  no Hoare annotation was computed.
[2020-09-25 05:08:35,114 INFO  L268        CegarLoopResult]: For program point  L217-1(line 217)  no Hoare annotation was computed.
[2020-09-25 05:08:35,114 INFO  L268        CegarLoopResult]: For program point  L217-2(line 217)  no Hoare annotation was computed.
[2020-09-25 05:08:35,114 INFO  L268        CegarLoopResult]: For program point  L180(line 180)  no Hoare annotation was computed.
[2020-09-25 05:08:35,114 INFO  L268        CegarLoopResult]: For program point  L209(lines 209 213)  no Hoare annotation was computed.
[2020-09-25 05:08:35,114 INFO  L268        CegarLoopResult]: For program point  L209-1(lines 209 213)  no Hoare annotation was computed.
[2020-09-25 05:08:35,114 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetENTRY(lines 177 236)  no Hoare annotation was computed.
[2020-09-25 05:08:35,114 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetEXIT(lines 177 236)  no Hoare annotation was computed.
[2020-09-25 05:08:35,115 INFO  L268        CegarLoopResult]: For program point  L201(line 201)  no Hoare annotation was computed.
[2020-09-25 05:08:35,115 INFO  L268        CegarLoopResult]: For program point  L201-1(line 201)  no Hoare annotation was computed.
[2020-09-25 05:08:35,115 INFO  L268        CegarLoopResult]: For program point  L201-2(line 201)  no Hoare annotation was computed.
[2020-09-25 05:08:35,115 INFO  L268        CegarLoopResult]: For program point  L197(line 197)  no Hoare annotation was computed.
[2020-09-25 05:08:35,115 INFO  L268        CegarLoopResult]: For program point  L226(line 226)  no Hoare annotation was computed.
[2020-09-25 05:08:35,115 INFO  L268        CegarLoopResult]: For program point  L193(line 193)  no Hoare annotation was computed.
[2020-09-25 05:08:35,115 INFO  L268        CegarLoopResult]: For program point  L226-1(line 226)  no Hoare annotation was computed.
[2020-09-25 05:08:35,115 INFO  L268        CegarLoopResult]: For program point  L226-2(line 226)  no Hoare annotation was computed.
[2020-09-25 05:08:35,115 INFO  L268        CegarLoopResult]: For program point  L222(line 222)  no Hoare annotation was computed.
[2020-09-25 05:08:35,116 INFO  L268        CegarLoopResult]: For program point  L189(line 189)  no Hoare annotation was computed.
[2020-09-25 05:08:35,116 INFO  L268        CegarLoopResult]: For program point  L222-1(line 222)  no Hoare annotation was computed.
[2020-09-25 05:08:35,116 INFO  L268        CegarLoopResult]: For program point  L222-2(line 222)  no Hoare annotation was computed.
[2020-09-25 05:08:35,116 INFO  L268        CegarLoopResult]: For program point  L218(line 218)  no Hoare annotation was computed.
[2020-09-25 05:08:35,116 INFO  L268        CegarLoopResult]: For program point  L185(line 185)  no Hoare annotation was computed.
[2020-09-25 05:08:35,116 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetFINAL(lines 177 236)  no Hoare annotation was computed.
[2020-09-25 05:08:35,116 INFO  L268        CegarLoopResult]: For program point  L181(line 181)  no Hoare annotation was computed.
[2020-09-25 05:08:35,116 INFO  L268        CegarLoopResult]: For program point  L198(line 198)  no Hoare annotation was computed.
[2020-09-25 05:08:35,116 INFO  L268        CegarLoopResult]: For program point  L194(line 194)  no Hoare annotation was computed.
[2020-09-25 05:08:35,117 INFO  L268        CegarLoopResult]: For program point  L223(line 223)  no Hoare annotation was computed.
[2020-09-25 05:08:35,117 INFO  L268        CegarLoopResult]: For program point  L190(line 190)  no Hoare annotation was computed.
[2020-09-25 05:08:35,117 INFO  L268        CegarLoopResult]: For program point  L219(line 219)  no Hoare annotation was computed.
[2020-09-25 05:08:35,117 INFO  L268        CegarLoopResult]: For program point  L186(line 186)  no Hoare annotation was computed.
[2020-09-25 05:08:35,117 INFO  L268        CegarLoopResult]: For program point  L182(line 182)  no Hoare annotation was computed.
[2020-09-25 05:08:35,117 INFO  L268        CegarLoopResult]: For program point  L178(line 178)  no Hoare annotation was computed.
[2020-09-25 05:08:35,117 INFO  L268        CegarLoopResult]: For program point  L207(line 207)  no Hoare annotation was computed.
[2020-09-25 05:08:35,117 INFO  L268        CegarLoopResult]: For program point  L203-2(lines 203 228)  no Hoare annotation was computed.
[2020-09-25 05:08:35,118 INFO  L268        CegarLoopResult]: For program point  L199(line 199)  no Hoare annotation was computed.
[2020-09-25 05:08:35,118 INFO  L268        CegarLoopResult]: For program point  L224(line 224)  no Hoare annotation was computed.
[2020-09-25 05:08:35,118 INFO  L268        CegarLoopResult]: For program point  L191(line 191)  no Hoare annotation was computed.
[2020-09-25 05:08:35,118 INFO  L268        CegarLoopResult]: For program point  L220(line 220)  no Hoare annotation was computed.
[2020-09-25 05:08:35,118 INFO  L268        CegarLoopResult]: For program point  L187(line 187)  no Hoare annotation was computed.
[2020-09-25 05:08:35,118 INFO  L268        CegarLoopResult]: For program point  L183(line 183)  no Hoare annotation was computed.
[2020-09-25 05:08:35,118 INFO  L268        CegarLoopResult]: For program point  L179(line 179)  no Hoare annotation was computed.
[2020-09-25 05:08:35,118 INFO  L268        CegarLoopResult]: For program point  L208(line 208)  no Hoare annotation was computed.
[2020-09-25 05:08:35,118 INFO  L268        CegarLoopResult]: For program point  L204(line 204)  no Hoare annotation was computed.
[2020-09-25 05:08:35,119 INFO  L268        CegarLoopResult]: For program point  L200(line 200)  no Hoare annotation was computed.
[2020-09-25 05:08:35,119 INFO  L268        CegarLoopResult]: For program point  L229(lines 202 230)  no Hoare annotation was computed.
[2020-09-25 05:08:35,119 INFO  L271        CegarLoopResult]: At program point  select_helpersFINAL(lines 878 884)  the Hoare annotation is:  true
[2020-09-25 05:08:35,119 INFO  L268        CegarLoopResult]: For program point  select_helpersEXIT(lines 878 884)  no Hoare annotation was computed.
[2020-09-25 05:08:35,119 INFO  L268        CegarLoopResult]: For program point  valid_productEXIT(lines 885 893)  no Hoare annotation was computed.
[2020-09-25 05:08:35,119 INFO  L271        CegarLoopResult]: At program point  valid_productENTRY(lines 885 893)  the Hoare annotation is:  true
[2020-09-25 05:08:35,120 INFO  L268        CegarLoopResult]: For program point  valid_productFINAL(lines 885 893)  no Hoare annotation was computed.
[2020-09-25 05:08:35,120 INFO  L268        CegarLoopResult]: For program point  L890(line 890)  no Hoare annotation was computed.
[2020-09-25 05:08:35,120 INFO  L268        CegarLoopResult]: For program point  L889(line 889)  no Hoare annotation was computed.
[2020-09-25 05:08:35,120 INFO  L264        CegarLoopResult]: At program point  mainENTRY(lines 515 537)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 05:08:35,120 INFO  L268        CegarLoopResult]: For program point  mainEXIT(lines 515 537)  no Hoare annotation was computed.
[2020-09-25 05:08:35,120 INFO  L268        CegarLoopResult]: For program point  L534(line 534)  no Hoare annotation was computed.
[2020-09-25 05:08:35,121 INFO  L264        CegarLoopResult]: At program point  L527(line 527)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 05:08:35,121 INFO  L264        CegarLoopResult]: At program point  L527-1(line 527)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 05:08:35,121 INFO  L268        CegarLoopResult]: For program point  L525(lines 525 532)  no Hoare annotation was computed.
[2020-09-25 05:08:35,121 INFO  L268        CegarLoopResult]: For program point  mainFINAL(lines 515 537)  no Hoare annotation was computed.
[2020-09-25 05:08:35,121 INFO  L268        CegarLoopResult]: For program point  L525-1(lines 525 532)  no Hoare annotation was computed.
[2020-09-25 05:08:35,121 INFO  L268        CegarLoopResult]: For program point  L523(line 523)  no Hoare annotation was computed.
[2020-09-25 05:08:35,122 INFO  L264        CegarLoopResult]: At program point  L522(line 522)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 05:08:35,122 INFO  L268        CegarLoopResult]: For program point  L523-1(line 523)  no Hoare annotation was computed.
[2020-09-25 05:08:35,122 INFO  L264        CegarLoopResult]: At program point  L521(line 521)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 05:08:35,122 INFO  L268        CegarLoopResult]: For program point  L523-2(line 523)  no Hoare annotation was computed.
[2020-09-25 05:08:35,122 INFO  L264        CegarLoopResult]: At program point  L521-1(line 521)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 05:08:35,122 INFO  L268        CegarLoopResult]: For program point  L517(line 517)  no Hoare annotation was computed.
[2020-09-25 05:08:35,123 INFO  L268        CegarLoopResult]: For program point  L481(line 481)  no Hoare annotation was computed.
[2020-09-25 05:08:35,123 INFO  L268        CegarLoopResult]: For program point  L480(line 480)  no Hoare annotation was computed.
[2020-09-25 05:08:35,123 INFO  L268        CegarLoopResult]: For program point  Specification2EXIT(lines 470 493)  no Hoare annotation was computed.
[2020-09-25 05:08:35,123 INFO  L268        CegarLoopResult]: For program point  L479(line 479)  no Hoare annotation was computed.
[2020-09-25 05:08:35,123 INFO  L268        CegarLoopResult]: For program point  L478(line 478)  no Hoare annotation was computed.
[2020-09-25 05:08:35,123 INFO  L268        CegarLoopResult]: For program point  L477(line 477)  no Hoare annotation was computed.
[2020-09-25 05:08:35,123 INFO  L268        CegarLoopResult]: For program point  Specification2ENTRY(lines 470 493)  no Hoare annotation was computed.
[2020-09-25 05:08:35,123 INFO  L268        CegarLoopResult]: For program point  L476(line 476)  no Hoare annotation was computed.
[2020-09-25 05:08:35,123 INFO  L268        CegarLoopResult]: For program point  Specification2FINAL(lines 470 493)  no Hoare annotation was computed.
[2020-09-25 05:08:35,124 INFO  L268        CegarLoopResult]: For program point  L475(line 475)  no Hoare annotation was computed.
[2020-09-25 05:08:35,124 INFO  L268        CegarLoopResult]: For program point  L488(line 488)  no Hoare annotation was computed.
[2020-09-25 05:08:35,124 INFO  L268        CegarLoopResult]: For program point  L487(line 487)  no Hoare annotation was computed.
[2020-09-25 05:08:35,124 INFO  L268        CegarLoopResult]: For program point  L486(line 486)  no Hoare annotation was computed.
[2020-09-25 05:08:35,124 INFO  L268        CegarLoopResult]: For program point  L485(line 485)  no Hoare annotation was computed.
[2020-09-25 05:08:35,124 INFO  L268        CegarLoopResult]: For program point  L484(line 484)  no Hoare annotation was computed.
[2020-09-25 05:08:35,124 INFO  L268        CegarLoopResult]: For program point  L483(line 483)  no Hoare annotation was computed.
[2020-09-25 05:08:35,124 INFO  L268        CegarLoopResult]: For program point  L482(line 482)  no Hoare annotation was computed.
[2020-09-25 05:08:35,125 INFO  L268        CegarLoopResult]: For program point  isPumpRunningEXIT(lines 640 648)  no Hoare annotation was computed.
[2020-09-25 05:08:35,125 INFO  L271        CegarLoopResult]: At program point  isPumpRunningENTRY(lines 640 648)  the Hoare annotation is:  true
[2020-09-25 05:08:35,125 INFO  L268        CegarLoopResult]: For program point  isPumpRunningFINAL(lines 640 648)  no Hoare annotation was computed.
[2020-09-25 05:08:35,125 INFO  L268        CegarLoopResult]: For program point  L645(line 645)  no Hoare annotation was computed.
[2020-09-25 05:08:35,125 INFO  L268        CegarLoopResult]: For program point  L644(line 644)  no Hoare annotation was computed.
[2020-09-25 05:08:35,125 INFO  L268        CegarLoopResult]: For program point  L700(line 700)  no Hoare annotation was computed.
[2020-09-25 05:08:35,125 INFO  L271        CegarLoopResult]: At program point  isLowWaterLevelENTRY(lines 685 703)  the Hoare annotation is:  true
[2020-09-25 05:08:35,125 INFO  L268        CegarLoopResult]: For program point  L697(line 697)  no Hoare annotation was computed.
[2020-09-25 05:08:35,125 INFO  L268        CegarLoopResult]: For program point  L695(line 695)  no Hoare annotation was computed.
[2020-09-25 05:08:35,126 INFO  L268        CegarLoopResult]: For program point  L694(lines 694 698)  no Hoare annotation was computed.
[2020-09-25 05:08:35,126 INFO  L268        CegarLoopResult]: For program point  isLowWaterLevelEXIT(lines 685 703)  no Hoare annotation was computed.
[2020-09-25 05:08:35,126 INFO  L271        CegarLoopResult]: At program point  L692(line 692)  the Hoare annotation is:  true
[2020-09-25 05:08:35,126 INFO  L268        CegarLoopResult]: For program point  L694-2(lines 694 698)  no Hoare annotation was computed.
[2020-09-25 05:08:35,126 INFO  L268        CegarLoopResult]: For program point  L692-1(line 692)  no Hoare annotation was computed.
[2020-09-25 05:08:35,126 INFO  L268        CegarLoopResult]: For program point  L692-2(line 692)  no Hoare annotation was computed.
[2020-09-25 05:08:35,126 INFO  L268        CegarLoopResult]: For program point  L692-3(line 692)  no Hoare annotation was computed.
[2020-09-25 05:08:35,126 INFO  L268        CegarLoopResult]: For program point  L688(line 688)  no Hoare annotation was computed.
[2020-09-25 05:08:35,127 INFO  L268        CegarLoopResult]: For program point  L687(line 687)  no Hoare annotation was computed.
[2020-09-25 05:08:35,127 INFO  L268        CegarLoopResult]: For program point  isLowWaterLevelFINAL(lines 685 703)  no Hoare annotation was computed.
[2020-09-25 05:08:35,127 INFO  L268        CegarLoopResult]: For program point  L670(line 670)  no Hoare annotation was computed.
[2020-09-25 05:08:35,127 INFO  L268        CegarLoopResult]: For program point  L668(lines 668 676)  no Hoare annotation was computed.
[2020-09-25 05:08:35,127 INFO  L268        CegarLoopResult]: For program point  L668-2(lines 668 676)  no Hoare annotation was computed.
[2020-09-25 05:08:35,127 INFO  L268        CegarLoopResult]: For program point  L662(line 662)  no Hoare annotation was computed.
[2020-09-25 05:08:35,127 INFO  L268        CegarLoopResult]: For program point  L658(line 658)  no Hoare annotation was computed.
[2020-09-25 05:08:35,127 INFO  L268        CegarLoopResult]: For program point  L656(lines 656 664)  no Hoare annotation was computed.
[2020-09-25 05:08:35,127 INFO  L268        CegarLoopResult]: For program point  printPumpFINAL(lines 649 684)  no Hoare annotation was computed.
[2020-09-25 05:08:35,128 INFO  L268        CegarLoopResult]: For program point  L656-2(lines 656 664)  no Hoare annotation was computed.
[2020-09-25 05:08:35,128 INFO  L268        CegarLoopResult]: For program point  L679(line 679)  no Hoare annotation was computed.
[2020-09-25 05:08:35,128 INFO  L268        CegarLoopResult]: For program point  printPumpENTRY(lines 649 684)  no Hoare annotation was computed.
[2020-09-25 05:08:35,128 INFO  L268        CegarLoopResult]: For program point  L679-1(line 679)  no Hoare annotation was computed.
[2020-09-25 05:08:35,128 INFO  L268        CegarLoopResult]: For program point  printPumpEXIT(lines 649 684)  no Hoare annotation was computed.
[2020-09-25 05:08:35,128 INFO  L268        CegarLoopResult]: For program point  L674(line 674)  no Hoare annotation was computed.
[2020-09-25 05:08:35,128 INFO  L268        CegarLoopResult]: For program point  select_featuresEXIT(lines 871 877)  no Hoare annotation was computed.
[2020-09-25 05:08:35,128 INFO  L271        CegarLoopResult]: At program point  select_featuresFINAL(lines 871 877)  the Hoare annotation is:  true
[2020-09-25 05:08:35,128 INFO  L268        CegarLoopResult]: For program point  L97(line 97)  no Hoare annotation was computed.
[2020-09-25 05:08:35,129 INFO  L268        CegarLoopResult]: For program point  L93(line 93)  no Hoare annotation was computed.
[2020-09-25 05:08:35,129 INFO  L268        CegarLoopResult]: For program point  L91(line 91)  no Hoare annotation was computed.
[2020-09-25 05:08:35,129 INFO  L268        CegarLoopResult]: For program point  L89(line 89)  no Hoare annotation was computed.
[2020-09-25 05:08:35,129 INFO  L268        CegarLoopResult]: For program point  L87(line 87)  no Hoare annotation was computed.
[2020-09-25 05:08:35,129 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setFINAL(lines 75 120)  no Hoare annotation was computed.
[2020-09-25 05:08:35,129 INFO  L268        CegarLoopResult]: For program point  L85(line 85)  no Hoare annotation was computed.
[2020-09-25 05:08:35,129 INFO  L268        CegarLoopResult]: For program point  L116(line 116)  no Hoare annotation was computed.
[2020-09-25 05:08:35,129 INFO  L268        CegarLoopResult]: For program point  L83(line 83)  no Hoare annotation was computed.
[2020-09-25 05:08:35,130 INFO  L268        CegarLoopResult]: For program point  L114(line 114)  no Hoare annotation was computed.
[2020-09-25 05:08:35,130 INFO  L268        CegarLoopResult]: For program point  L81(line 81)  no Hoare annotation was computed.
[2020-09-25 05:08:35,130 INFO  L268        CegarLoopResult]: For program point  L112(line 112)  no Hoare annotation was computed.
[2020-09-25 05:08:35,130 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setENTRY(lines 75 120)  no Hoare annotation was computed.
[2020-09-25 05:08:35,130 INFO  L268        CegarLoopResult]: For program point  L79(line 79)  no Hoare annotation was computed.
[2020-09-25 05:08:35,130 INFO  L268        CegarLoopResult]: For program point  L112-1(line 112)  no Hoare annotation was computed.
[2020-09-25 05:08:35,130 INFO  L268        CegarLoopResult]: For program point  L110(line 110)  no Hoare annotation was computed.
[2020-09-25 05:08:35,130 INFO  L268        CegarLoopResult]: For program point  L112-2(line 112)  no Hoare annotation was computed.
[2020-09-25 05:08:35,130 INFO  L268        CegarLoopResult]: For program point  L108(line 108)  no Hoare annotation was computed.
[2020-09-25 05:08:35,131 INFO  L268        CegarLoopResult]: For program point  L75(lines 75 120)  no Hoare annotation was computed.
[2020-09-25 05:08:35,131 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setEXIT(lines 75 120)  no Hoare annotation was computed.
[2020-09-25 05:08:35,131 INFO  L268        CegarLoopResult]: For program point  L75-1(lines 75 120)  no Hoare annotation was computed.
[2020-09-25 05:08:35,131 INFO  L268        CegarLoopResult]: For program point  L104(line 104)  no Hoare annotation was computed.
[2020-09-25 05:08:35,131 INFO  L268        CegarLoopResult]: For program point  L100(line 100)  no Hoare annotation was computed.
[2020-09-25 05:08:35,131 INFO  L268        CegarLoopResult]: For program point  L98(line 98)  no Hoare annotation was computed.
[2020-09-25 05:08:35,131 INFO  L268        CegarLoopResult]: For program point  L98-1(line 98)  no Hoare annotation was computed.
[2020-09-25 05:08:35,131 INFO  L268        CegarLoopResult]: For program point  L92(line 92)  no Hoare annotation was computed.
[2020-09-25 05:08:35,131 INFO  L268        CegarLoopResult]: For program point  L90(line 90)  no Hoare annotation was computed.
[2020-09-25 05:08:35,132 INFO  L268        CegarLoopResult]: For program point  L88(line 88)  no Hoare annotation was computed.
[2020-09-25 05:08:35,132 INFO  L268        CegarLoopResult]: For program point  L86(line 86)  no Hoare annotation was computed.
[2020-09-25 05:08:35,132 INFO  L268        CegarLoopResult]: For program point  L84(line 84)  no Hoare annotation was computed.
[2020-09-25 05:08:35,132 INFO  L268        CegarLoopResult]: For program point  L115(line 115)  no Hoare annotation was computed.
[2020-09-25 05:08:35,132 INFO  L268        CegarLoopResult]: For program point  L82(line 82)  no Hoare annotation was computed.
[2020-09-25 05:08:35,132 INFO  L268        CegarLoopResult]: For program point  L113(line 113)  no Hoare annotation was computed.
[2020-09-25 05:08:35,132 INFO  L268        CegarLoopResult]: For program point  L80(line 80)  no Hoare annotation was computed.
[2020-09-25 05:08:35,132 INFO  L268        CegarLoopResult]: For program point  L111(line 111)  no Hoare annotation was computed.
[2020-09-25 05:08:35,132 INFO  L268        CegarLoopResult]: For program point  L78(line 78)  no Hoare annotation was computed.
[2020-09-25 05:08:35,133 INFO  L268        CegarLoopResult]: For program point  L109(line 109)  no Hoare annotation was computed.
[2020-09-25 05:08:35,133 INFO  L268        CegarLoopResult]: For program point  L107(line 107)  no Hoare annotation was computed.
[2020-09-25 05:08:35,133 INFO  L268        CegarLoopResult]: For program point  L105(line 105)  no Hoare annotation was computed.
[2020-09-25 05:08:35,133 INFO  L268        CegarLoopResult]: For program point  L105-1(line 105)  no Hoare annotation was computed.
[2020-09-25 05:08:35,133 INFO  L268        CegarLoopResult]: For program point  L103(line 103)  no Hoare annotation was computed.
[2020-09-25 05:08:35,133 INFO  L268        CegarLoopResult]: For program point  L101(line 101)  no Hoare annotation was computed.
[2020-09-25 05:08:35,133 INFO  L268        CegarLoopResult]: For program point  L101-1(line 101)  no Hoare annotation was computed.
[2020-09-25 05:08:35,133 INFO  L268        CegarLoopResult]: For program point  L99(line 99)  no Hoare annotation was computed.
[2020-09-25 05:08:35,134 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeFINAL(lines 388 433)  no Hoare annotation was computed.
[2020-09-25 05:08:35,134 INFO  L268        CegarLoopResult]: For program point  L407(line 407)  no Hoare annotation was computed.
[2020-09-25 05:08:35,134 INFO  L268        CegarLoopResult]: For program point  L407-1(line 407)  no Hoare annotation was computed.
[2020-09-25 05:08:35,134 INFO  L268        CegarLoopResult]: For program point  L405(line 405)  no Hoare annotation was computed.
[2020-09-25 05:08:35,134 INFO  L268        CegarLoopResult]: For program point  L407-2(line 407)  no Hoare annotation was computed.
[2020-09-25 05:08:35,134 INFO  L268        CegarLoopResult]: For program point  L399(line 399)  no Hoare annotation was computed.
[2020-09-25 05:08:35,134 INFO  L268        CegarLoopResult]: For program point  L430(line 430)  no Hoare annotation was computed.
[2020-09-25 05:08:35,134 INFO  L268        CegarLoopResult]: For program point  L397(line 397)  no Hoare annotation was computed.
[2020-09-25 05:08:35,135 INFO  L268        CegarLoopResult]: For program point  L428(line 428)  no Hoare annotation was computed.
[2020-09-25 05:08:35,135 INFO  L268        CegarLoopResult]: For program point  L395(line 395)  no Hoare annotation was computed.
[2020-09-25 05:08:35,135 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeENTRY(lines 388 433)  no Hoare annotation was computed.
[2020-09-25 05:08:35,135 INFO  L268        CegarLoopResult]: For program point  L426(line 426)  no Hoare annotation was computed.
[2020-09-25 05:08:35,135 INFO  L268        CegarLoopResult]: For program point  L393(line 393)  no Hoare annotation was computed.
[2020-09-25 05:08:35,135 INFO  L268        CegarLoopResult]: For program point  L424(line 424)  no Hoare annotation was computed.
[2020-09-25 05:08:35,135 INFO  L268        CegarLoopResult]: For program point  L391(line 391)  no Hoare annotation was computed.
[2020-09-25 05:08:35,135 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeEXIT(lines 388 433)  no Hoare annotation was computed.
[2020-09-25 05:08:35,135 INFO  L268        CegarLoopResult]: For program point  L389(line 389)  no Hoare annotation was computed.
[2020-09-25 05:08:35,136 INFO  L268        CegarLoopResult]: For program point  L412(lines 412 413)  no Hoare annotation was computed.
[2020-09-25 05:08:35,136 INFO  L268        CegarLoopResult]: For program point  L408(lines 408 415)  no Hoare annotation was computed.
[2020-09-25 05:08:35,136 INFO  L268        CegarLoopResult]: For program point  L406(line 406)  no Hoare annotation was computed.
[2020-09-25 05:08:35,136 INFO  L268        CegarLoopResult]: For program point  L404(line 404)  no Hoare annotation was computed.
[2020-09-25 05:08:35,136 INFO  L268        CegarLoopResult]: For program point  L402(lines 402 422)  no Hoare annotation was computed.
[2020-09-25 05:08:35,136 INFO  L268        CegarLoopResult]: For program point  L398(line 398)  no Hoare annotation was computed.
[2020-09-25 05:08:35,136 INFO  L268        CegarLoopResult]: For program point  L429(line 429)  no Hoare annotation was computed.
[2020-09-25 05:08:35,136 INFO  L268        CegarLoopResult]: For program point  L396(line 396)  no Hoare annotation was computed.
[2020-09-25 05:08:35,136 INFO  L268        CegarLoopResult]: For program point  L429-1(line 429)  no Hoare annotation was computed.
[2020-09-25 05:08:35,136 INFO  L268        CegarLoopResult]: For program point  L427(line 427)  no Hoare annotation was computed.
[2020-09-25 05:08:35,137 INFO  L268        CegarLoopResult]: For program point  L429-2(line 429)  no Hoare annotation was computed.
[2020-09-25 05:08:35,137 INFO  L268        CegarLoopResult]: For program point  L394(line 394)  no Hoare annotation was computed.
[2020-09-25 05:08:35,137 INFO  L268        CegarLoopResult]: For program point  L427-1(line 427)  no Hoare annotation was computed.
[2020-09-25 05:08:35,137 INFO  L268        CegarLoopResult]: For program point  L425(line 425)  no Hoare annotation was computed.
[2020-09-25 05:08:35,137 INFO  L268        CegarLoopResult]: For program point  L427-2(line 427)  no Hoare annotation was computed.
[2020-09-25 05:08:35,137 INFO  L268        CegarLoopResult]: For program point  L392(line 392)  no Hoare annotation was computed.
[2020-09-25 05:08:35,137 INFO  L268        CegarLoopResult]: For program point  L390(line 390)  no Hoare annotation was computed.
[2020-09-25 05:08:35,137 INFO  L268        CegarLoopResult]: For program point  L388(lines 388 433)  no Hoare annotation was computed.
[2020-09-25 05:08:35,137 INFO  L268        CegarLoopResult]: For program point  L419(lines 419 420)  no Hoare annotation was computed.
[2020-09-25 05:08:35,137 INFO  L268        CegarLoopResult]: For program point  L419-1(lines 402 422)  no Hoare annotation was computed.
[2020-09-25 05:08:35,138 INFO  L264        CegarLoopResult]: At program point  runTestENTRY(lines 502 511)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 05:08:35,138 INFO  L268        CegarLoopResult]: For program point  runTestEXIT(lines 502 511)  no Hoare annotation was computed.
[2020-09-25 05:08:35,138 INFO  L268        CegarLoopResult]: For program point  runTestFINAL(lines 502 511)  no Hoare annotation was computed.
[2020-09-25 05:08:35,138 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmENTRY(lines 629 639)  no Hoare annotation was computed.
[2020-09-25 05:08:35,138 INFO  L268        CegarLoopResult]: For program point  L636(line 636)  no Hoare annotation was computed.
[2020-09-25 05:08:35,138 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmEXIT(lines 629 639)  no Hoare annotation was computed.
[2020-09-25 05:08:35,138 INFO  L268        CegarLoopResult]: For program point  L634(line 634)  no Hoare annotation was computed.
[2020-09-25 05:08:35,139 INFO  L268        CegarLoopResult]: For program point  L634-1(line 634)  no Hoare annotation was computed.
[2020-09-25 05:08:35,139 INFO  L268        CegarLoopResult]: For program point  L634-2(line 634)  no Hoare annotation was computed.
[2020-09-25 05:08:35,139 INFO  L268        CegarLoopResult]: For program point  L634-3(line 634)  no Hoare annotation was computed.
[2020-09-25 05:08:35,139 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmFINAL(lines 629 639)  no Hoare annotation was computed.
[2020-09-25 05:08:35,139 INFO  L271        CegarLoopResult]: At program point  deactivatePumpENTRY(lines 621 628)  the Hoare annotation is:  true
[2020-09-25 05:08:35,139 INFO  L268        CegarLoopResult]: For program point  deactivatePumpEXIT(lines 621 628)  no Hoare annotation was computed.
[2020-09-25 05:08:35,139 INFO  L268        CegarLoopResult]: For program point  deactivatePumpFINAL(lines 621 628)  no Hoare annotation was computed.
[2020-09-25 05:08:35,139 INFO  L264        CegarLoopResult]: At program point  L607(line 607)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 05:08:35,140 INFO  L268        CegarLoopResult]: For program point  L607-1(lines 588 612)  no Hoare annotation was computed.
[2020-09-25 05:08:35,140 INFO  L264        CegarLoopResult]: At program point  L602(line 602)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 05:08:35,140 INFO  L268        CegarLoopResult]: For program point  processEnvironmentEXIT(lines 588 612)  no Hoare annotation was computed.
[2020-09-25 05:08:35,140 INFO  L264        CegarLoopResult]: At program point  L598(line 598)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 05:08:35,140 INFO  L268        CegarLoopResult]: For program point  L596(lines 596 604)  no Hoare annotation was computed.
[2020-09-25 05:08:35,140 INFO  L264        CegarLoopResult]: At program point  processEnvironmentENTRY(lines 588 612)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 05:08:35,140 INFO  L264        CegarLoopResult]: At program point  L594(line 594)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 05:08:35,141 INFO  L268        CegarLoopResult]: For program point  L594-1(line 594)  no Hoare annotation was computed.
[2020-09-25 05:08:35,141 INFO  L268        CegarLoopResult]: For program point  L592(lines 592 609)  no Hoare annotation was computed.
[2020-09-25 05:08:35,141 INFO  L268        CegarLoopResult]: For program point  L594-2(line 594)  no Hoare annotation was computed.
[2020-09-25 05:08:35,141 INFO  L268        CegarLoopResult]: For program point  L594-3(line 594)  no Hoare annotation was computed.
[2020-09-25 05:08:35,141 INFO  L268        CegarLoopResult]: For program point  processEnvironment__wrappee__baseEXIT(lines 580 586)  no Hoare annotation was computed.
[2020-09-25 05:08:35,141 INFO  L271        CegarLoopResult]: At program point  processEnvironment__wrappee__baseFINAL(lines 580 586)  the Hoare annotation is:  true
[2020-09-25 05:08:35,141 INFO  L268        CegarLoopResult]: For program point  L799(line 799)  no Hoare annotation was computed.
[2020-09-25 05:08:35,141 INFO  L268        CegarLoopResult]: For program point  L841(lines 841 845)  no Hoare annotation was computed.
[2020-09-25 05:08:35,141 INFO  L264        CegarLoopResult]: At program point  L841-2(lines 835 846)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~splverifierCounter~0 0) (= ~pumpRunning~0 0)))
[2020-09-25 05:08:35,142 INFO  L268        CegarLoopResult]: For program point  L833(line 833)  no Hoare annotation was computed.
[2020-09-25 05:08:35,142 INFO  L268        CegarLoopResult]: For program point  L800(line 800)  no Hoare annotation was computed.
[2020-09-25 05:08:35,142 INFO  L268        CegarLoopResult]: For program point  L833-1(line 833)  no Hoare annotation was computed.
[2020-09-25 05:08:35,142 INFO  L268        CegarLoopResult]: For program point  L825(lines 825 831)  no Hoare annotation was computed.
[2020-09-25 05:08:35,142 INFO  L268        CegarLoopResult]: For program point  L825-1(lines 825 831)  no Hoare annotation was computed.
[2020-09-25 05:08:35,142 INFO  L264        CegarLoopResult]: At program point  L817(line 817)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~splverifierCounter~0 0) (= ~pumpRunning~0 0)))
[2020-09-25 05:08:35,142 INFO  L268        CegarLoopResult]: For program point  L813(line 813)  no Hoare annotation was computed.
[2020-09-25 05:08:35,142 INFO  L268        CegarLoopResult]: For program point  L813-1(line 813)  no Hoare annotation was computed.
[2020-09-25 05:08:35,142 INFO  L268        CegarLoopResult]: For program point  testEXIT(lines 795 858)  no Hoare annotation was computed.
[2020-09-25 05:08:35,143 INFO  L264        CegarLoopResult]: At program point  testENTRY(lines 795 858)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 05:08:35,143 INFO  L268        CegarLoopResult]: For program point  L797(line 797)  no Hoare annotation was computed.
[2020-09-25 05:08:35,143 INFO  L268        CegarLoopResult]: For program point  testFINAL(lines 795 858)  no Hoare annotation was computed.
[2020-09-25 05:08:35,143 INFO  L264        CegarLoopResult]: At program point  L851(lines 804 852)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 05:08:35,143 INFO  L268        CegarLoopResult]: For program point  L839(line 839)  no Hoare annotation was computed.
[2020-09-25 05:08:35,143 INFO  L268        CegarLoopResult]: For program point  L806(lines 805 850)  no Hoare annotation was computed.
[2020-09-25 05:08:35,143 INFO  L268        CegarLoopResult]: For program point  L839-1(line 839)  no Hoare annotation was computed.
[2020-09-25 05:08:35,143 INFO  L268        CegarLoopResult]: For program point  L839-2(line 839)  no Hoare annotation was computed.
[2020-09-25 05:08:35,143 INFO  L268        CegarLoopResult]: For program point  L835(lines 835 846)  no Hoare annotation was computed.
[2020-09-25 05:08:35,144 INFO  L268        CegarLoopResult]: For program point  L798(line 798)  no Hoare annotation was computed.
[2020-09-25 05:08:35,144 INFO  L264        CegarLoopResult]: At program point  L827(line 827)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~splverifierCounter~0 0) (= ~pumpRunning~0 0)))
[2020-09-25 05:08:35,144 INFO  L268        CegarLoopResult]: For program point  L823(line 823)  no Hoare annotation was computed.
[2020-09-25 05:08:35,144 INFO  L268        CegarLoopResult]: For program point  L823-1(line 823)  no Hoare annotation was computed.
[2020-09-25 05:08:35,144 INFO  L264        CegarLoopResult]: At program point  L848(lines 805 850)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~splverifierCounter~0 0) (= ~pumpRunning~0 0)))
[2020-09-25 05:08:35,144 INFO  L268        CegarLoopResult]: For program point  L815(lines 815 821)  no Hoare annotation was computed.
[2020-09-25 05:08:35,144 INFO  L268        CegarLoopResult]: For program point  L815-1(lines 815 821)  no Hoare annotation was computed.
[2020-09-25 05:08:35,144 INFO  L268        CegarLoopResult]: For program point  L807(lines 807 811)  no Hoare annotation was computed.
[2020-09-25 05:08:35,145 INFO  L268        CegarLoopResult]: For program point  L803(line 803)  no Hoare annotation was computed.
[2020-09-25 05:08:35,145 INFO  L268        CegarLoopResult]: For program point  L353(line 353)  no Hoare annotation was computed.
[2020-09-25 05:08:35,145 INFO  L268        CegarLoopResult]: For program point  L384(line 384)  no Hoare annotation was computed.
[2020-09-25 05:08:35,145 INFO  L268        CegarLoopResult]: For program point  L351(line 351)  no Hoare annotation was computed.
[2020-09-25 05:08:35,145 INFO  L268        CegarLoopResult]: For program point  L382(line 382)  no Hoare annotation was computed.
[2020-09-25 05:08:35,145 INFO  L268        CegarLoopResult]: For program point  L349(line 349)  no Hoare annotation was computed.
[2020-09-25 05:08:35,145 INFO  L268        CegarLoopResult]: For program point  L380(line 380)  no Hoare annotation was computed.
[2020-09-25 05:08:35,145 INFO  L268        CegarLoopResult]: For program point  L347(line 347)  no Hoare annotation was computed.
[2020-09-25 05:08:35,145 INFO  L268        CegarLoopResult]: For program point  L378(line 378)  no Hoare annotation was computed.
[2020-09-25 05:08:35,145 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argENTRY(lines 342 387)  no Hoare annotation was computed.
[2020-09-25 05:08:35,146 INFO  L268        CegarLoopResult]: For program point  L345(line 345)  no Hoare annotation was computed.
[2020-09-25 05:08:35,146 INFO  L268        CegarLoopResult]: For program point  L343(line 343)  no Hoare annotation was computed.
[2020-09-25 05:08:35,146 INFO  L268        CegarLoopResult]: For program point  L366(lines 366 367)  no Hoare annotation was computed.
[2020-09-25 05:08:35,146 INFO  L268        CegarLoopResult]: For program point  L362(lines 362 369)  no Hoare annotation was computed.
[2020-09-25 05:08:35,146 INFO  L268        CegarLoopResult]: For program point  L360(line 360)  no Hoare annotation was computed.
[2020-09-25 05:08:35,146 INFO  L268        CegarLoopResult]: For program point  L358(line 358)  no Hoare annotation was computed.
[2020-09-25 05:08:35,146 INFO  L268        CegarLoopResult]: For program point  L356(lines 356 376)  no Hoare annotation was computed.
[2020-09-25 05:08:35,146 INFO  L268        CegarLoopResult]: For program point  L352(line 352)  no Hoare annotation was computed.
[2020-09-25 05:08:35,146 INFO  L268        CegarLoopResult]: For program point  L383(line 383)  no Hoare annotation was computed.
[2020-09-25 05:08:35,146 INFO  L268        CegarLoopResult]: For program point  L350(line 350)  no Hoare annotation was computed.
[2020-09-25 05:08:35,147 INFO  L268        CegarLoopResult]: For program point  L383-1(line 383)  no Hoare annotation was computed.
[2020-09-25 05:08:35,147 INFO  L268        CegarLoopResult]: For program point  L381(line 381)  no Hoare annotation was computed.
[2020-09-25 05:08:35,147 INFO  L268        CegarLoopResult]: For program point  L383-2(line 383)  no Hoare annotation was computed.
[2020-09-25 05:08:35,147 INFO  L268        CegarLoopResult]: For program point  L348(line 348)  no Hoare annotation was computed.
[2020-09-25 05:08:35,147 INFO  L268        CegarLoopResult]: For program point  L381-1(line 381)  no Hoare annotation was computed.
[2020-09-25 05:08:35,147 INFO  L268        CegarLoopResult]: For program point  L379(line 379)  no Hoare annotation was computed.
[2020-09-25 05:08:35,147 INFO  L268        CegarLoopResult]: For program point  L381-2(line 381)  no Hoare annotation was computed.
[2020-09-25 05:08:35,147 INFO  L268        CegarLoopResult]: For program point  L346(line 346)  no Hoare annotation was computed.
[2020-09-25 05:08:35,147 INFO  L268        CegarLoopResult]: For program point  L344(line 344)  no Hoare annotation was computed.
[2020-09-25 05:08:35,147 INFO  L268        CegarLoopResult]: For program point  L342(lines 342 387)  no Hoare annotation was computed.
[2020-09-25 05:08:35,148 INFO  L268        CegarLoopResult]: For program point  L373(lines 373 374)  no Hoare annotation was computed.
[2020-09-25 05:08:35,148 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argEXIT(lines 342 387)  no Hoare annotation was computed.
[2020-09-25 05:08:35,148 INFO  L268        CegarLoopResult]: For program point  L373-1(lines 356 376)  no Hoare annotation was computed.
[2020-09-25 05:08:35,148 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argFINAL(lines 342 387)  no Hoare annotation was computed.
[2020-09-25 05:08:35,148 INFO  L268        CegarLoopResult]: For program point  L361(line 361)  no Hoare annotation was computed.
[2020-09-25 05:08:35,148 INFO  L268        CegarLoopResult]: For program point  L361-1(line 361)  no Hoare annotation was computed.
[2020-09-25 05:08:35,148 INFO  L268        CegarLoopResult]: For program point  L359(line 359)  no Hoare annotation was computed.
[2020-09-25 05:08:35,148 INFO  L268        CegarLoopResult]: For program point  L361-2(line 361)  no Hoare annotation was computed.
[2020-09-25 05:08:35,148 INFO  L268        CegarLoopResult]: For program point  isLowWaterSensorDryFINAL(lines 785 793)  no Hoare annotation was computed.
[2020-09-25 05:08:35,149 INFO  L271        CegarLoopResult]: At program point  isLowWaterSensorDryENTRY(lines 785 793)  the Hoare annotation is:  true
[2020-09-25 05:08:35,149 INFO  L268        CegarLoopResult]: For program point  L790(line 790)  no Hoare annotation was computed.
[2020-09-25 05:08:35,149 INFO  L268        CegarLoopResult]: For program point  L789(line 789)  no Hoare annotation was computed.
[2020-09-25 05:08:35,149 INFO  L268        CegarLoopResult]: For program point  isLowWaterSensorDryEXIT(lines 785 793)  no Hoare annotation was computed.
[2020-09-25 05:08:35,149 INFO  L268        CegarLoopResult]: For program point  L767(line 767)  no Hoare annotation was computed.
[2020-09-25 05:08:35,149 INFO  L268        CegarLoopResult]: For program point  L763(line 763)  no Hoare annotation was computed.
[2020-09-25 05:08:35,149 INFO  L268        CegarLoopResult]: For program point  L761(lines 761 769)  no Hoare annotation was computed.
[2020-09-25 05:08:35,149 INFO  L268        CegarLoopResult]: For program point  printEnvironmentEXIT(lines 753 775)  no Hoare annotation was computed.
[2020-09-25 05:08:35,149 INFO  L268        CegarLoopResult]: For program point  L759(line 759)  no Hoare annotation was computed.
[2020-09-25 05:08:35,150 INFO  L268        CegarLoopResult]: For program point  L761-2(lines 761 769)  no Hoare annotation was computed.
[2020-09-25 05:08:35,150 INFO  L268        CegarLoopResult]: For program point  printEnvironmentENTRY(lines 753 775)  no Hoare annotation was computed.
[2020-09-25 05:08:35,150 INFO  L268        CegarLoopResult]: For program point  printEnvironmentFINAL(lines 753 775)  no Hoare annotation was computed.
[2020-09-25 05:08:35,150 INFO  L268        CegarLoopResult]: For program point  L316(line 316)  no Hoare annotation was computed.
[2020-09-25 05:08:35,150 INFO  L268        CegarLoopResult]: For program point  L250(line 250)  no Hoare annotation was computed.
[2020-09-25 05:08:35,150 INFO  L268        CegarLoopResult]: For program point  L275(line 275)  no Hoare annotation was computed.
[2020-09-25 05:08:35,150 INFO  L268        CegarLoopResult]: For program point  L242(line 242)  no Hoare annotation was computed.
[2020-09-25 05:08:35,150 INFO  L268        CegarLoopResult]: For program point  L333(line 333)  no Hoare annotation was computed.
[2020-09-25 05:08:35,150 INFO  L268        CegarLoopResult]: For program point  L300(line 300)  no Hoare annotation was computed.
[2020-09-25 05:08:35,151 INFO  L268        CegarLoopResult]: For program point  L259(line 259)  no Hoare annotation was computed.
[2020-09-25 05:08:35,151 INFO  L268        CegarLoopResult]: For program point  L317(line 317)  no Hoare annotation was computed.
[2020-09-25 05:08:35,151 INFO  L268        CegarLoopResult]: For program point  L317-1(line 317)  no Hoare annotation was computed.
[2020-09-25 05:08:35,151 INFO  L268        CegarLoopResult]: For program point  L251(line 251)  no Hoare annotation was computed.
[2020-09-25 05:08:35,151 INFO  L268        CegarLoopResult]: For program point  L317-2(line 317)  no Hoare annotation was computed.
[2020-09-25 05:08:35,151 INFO  L268        CegarLoopResult]: For program point  L309(lines 287 310)  no Hoare annotation was computed.
[2020-09-25 05:08:35,151 INFO  L268        CegarLoopResult]: For program point  L276(line 276)  no Hoare annotation was computed.
[2020-09-25 05:08:35,151 INFO  L268        CegarLoopResult]: For program point  L243(line 243)  no Hoare annotation was computed.
[2020-09-25 05:08:35,151 INFO  L268        CegarLoopResult]: For program point  L334(line 334)  no Hoare annotation was computed.
[2020-09-25 05:08:35,152 INFO  L268        CegarLoopResult]: For program point  L301(line 301)  no Hoare annotation was computed.
[2020-09-25 05:08:35,152 INFO  L268        CegarLoopResult]: For program point  L268(lines 268 284)  no Hoare annotation was computed.
[2020-09-25 05:08:35,152 INFO  L268        CegarLoopResult]: For program point  L301-1(line 301)  no Hoare annotation was computed.
[2020-09-25 05:08:35,152 INFO  L268        CegarLoopResult]: For program point  L301-2(line 301)  no Hoare annotation was computed.
[2020-09-25 05:08:35,152 INFO  L268        CegarLoopResult]: For program point  L260(line 260)  no Hoare annotation was computed.
[2020-09-25 05:08:35,152 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtENTRY(lines 239 341)  no Hoare annotation was computed.
[2020-09-25 05:08:35,152 INFO  L268        CegarLoopResult]: For program point  L318(line 318)  no Hoare annotation was computed.
[2020-09-25 05:08:35,152 INFO  L268        CegarLoopResult]: For program point  L285(lines 285 326)  no Hoare annotation was computed.
[2020-09-25 05:08:35,152 INFO  L268        CegarLoopResult]: For program point  L252(line 252)  no Hoare annotation was computed.
[2020-09-25 05:08:35,152 INFO  L268        CegarLoopResult]: For program point  L277(line 277)  no Hoare annotation was computed.
[2020-09-25 05:08:35,153 INFO  L268        CegarLoopResult]: For program point  L244(line 244)  no Hoare annotation was computed.
[2020-09-25 05:08:35,153 INFO  L268        CegarLoopResult]: For program point  L277-1(line 277)  no Hoare annotation was computed.
[2020-09-25 05:08:35,153 INFO  L268        CegarLoopResult]: For program point  L302(line 302)  no Hoare annotation was computed.
[2020-09-25 05:08:35,153 INFO  L268        CegarLoopResult]: For program point  L327(lines 327 338)  no Hoare annotation was computed.
[2020-09-25 05:08:35,153 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtFINAL(lines 239 341)  no Hoare annotation was computed.
[2020-09-25 05:08:35,153 INFO  L268        CegarLoopResult]: For program point  L319(line 319)  no Hoare annotation was computed.
[2020-09-25 05:08:35,153 INFO  L268        CegarLoopResult]: For program point  L286(line 286)  no Hoare annotation was computed.
[2020-09-25 05:08:35,153 INFO  L268        CegarLoopResult]: For program point  L319-1(line 319)  no Hoare annotation was computed.
[2020-09-25 05:08:35,153 INFO  L268        CegarLoopResult]: For program point  L253(line 253)  no Hoare annotation was computed.
[2020-09-25 05:08:35,154 INFO  L268        CegarLoopResult]: For program point  L245(line 245)  no Hoare annotation was computed.
[2020-09-25 05:08:35,154 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtEXIT(lines 239 341)  no Hoare annotation was computed.
[2020-09-25 05:08:35,154 INFO  L268        CegarLoopResult]: For program point  L303(line 303)  no Hoare annotation was computed.
[2020-09-25 05:08:35,154 INFO  L268        CegarLoopResult]: For program point  L270(line 270)  no Hoare annotation was computed.
[2020-09-25 05:08:35,154 INFO  L268        CegarLoopResult]: For program point  L303-1(line 303)  no Hoare annotation was computed.
[2020-09-25 05:08:35,154 INFO  L268        CegarLoopResult]: For program point  L270-1(line 270)  no Hoare annotation was computed.
[2020-09-25 05:08:35,154 INFO  L268        CegarLoopResult]: For program point  L328(lines 328 335)  no Hoare annotation was computed.
[2020-09-25 05:08:35,154 INFO  L268        CegarLoopResult]: For program point  L320(line 320)  no Hoare annotation was computed.
[2020-09-25 05:08:35,154 INFO  L268        CegarLoopResult]: For program point  L254(line 254)  no Hoare annotation was computed.
[2020-09-25 05:08:35,154 INFO  L268        CegarLoopResult]: For program point  L279(line 279)  no Hoare annotation was computed.
[2020-09-25 05:08:35,155 INFO  L268        CegarLoopResult]: For program point  L246(line 246)  no Hoare annotation was computed.
[2020-09-25 05:08:35,155 INFO  L268        CegarLoopResult]: For program point  L304(line 304)  no Hoare annotation was computed.
[2020-09-25 05:08:35,155 INFO  L268        CegarLoopResult]: For program point  L271(line 271)  no Hoare annotation was computed.
[2020-09-25 05:08:35,155 INFO  L268        CegarLoopResult]: For program point  L329(line 329)  no Hoare annotation was computed.
[2020-09-25 05:08:35,155 INFO  L268        CegarLoopResult]: For program point  L263(lines 263 267)  no Hoare annotation was computed.
[2020-09-25 05:08:35,155 INFO  L268        CegarLoopResult]: For program point  L255(line 255)  no Hoare annotation was computed.
[2020-09-25 05:08:35,155 INFO  L268        CegarLoopResult]: For program point  L288-2(lines 288 308)  no Hoare annotation was computed.
[2020-09-25 05:08:35,156 INFO  L268        CegarLoopResult]: For program point  L313(line 313)  no Hoare annotation was computed.
[2020-09-25 05:08:35,156 INFO  L268        CegarLoopResult]: For program point  L247(line 247)  no Hoare annotation was computed.
[2020-09-25 05:08:35,156 INFO  L268        CegarLoopResult]: For program point  L272(line 272)  no Hoare annotation was computed.
[2020-09-25 05:08:35,156 INFO  L268        CegarLoopResult]: For program point  L239(lines 239 341)  no Hoare annotation was computed.
[2020-09-25 05:08:35,156 INFO  L268        CegarLoopResult]: For program point  L239-1(lines 239 341)  no Hoare annotation was computed.
[2020-09-25 05:08:35,156 INFO  L268        CegarLoopResult]: For program point  L330(line 330)  no Hoare annotation was computed.
[2020-09-25 05:08:35,156 INFO  L268        CegarLoopResult]: For program point  L297(line 297)  no Hoare annotation was computed.
[2020-09-25 05:08:35,156 INFO  L268        CegarLoopResult]: For program point  L330-1(line 330)  no Hoare annotation was computed.
[2020-09-25 05:08:35,156 INFO  L268        CegarLoopResult]: For program point  L264(line 264)  no Hoare annotation was computed.
[2020-09-25 05:08:35,157 INFO  L268        CegarLoopResult]: For program point  L330-2(line 330)  no Hoare annotation was computed.
[2020-09-25 05:08:35,157 INFO  L268        CegarLoopResult]: For program point  L289(lines 288 308)  no Hoare annotation was computed.
[2020-09-25 05:08:35,157 INFO  L268        CegarLoopResult]: For program point  L256(line 256)  no Hoare annotation was computed.
[2020-09-25 05:08:35,157 INFO  L268        CegarLoopResult]: For program point  L314(line 314)  no Hoare annotation was computed.
[2020-09-25 05:08:35,157 INFO  L268        CegarLoopResult]: For program point  L281(line 281)  no Hoare annotation was computed.
[2020-09-25 05:08:35,157 INFO  L268        CegarLoopResult]: For program point  L248(line 248)  no Hoare annotation was computed.
[2020-09-25 05:08:35,157 INFO  L268        CegarLoopResult]: For program point  L339(line 339)  no Hoare annotation was computed.
[2020-09-25 05:08:35,157 INFO  L268        CegarLoopResult]: For program point  L306(line 306)  no Hoare annotation was computed.
[2020-09-25 05:08:35,157 INFO  L268        CegarLoopResult]: For program point  L273(line 273)  no Hoare annotation was computed.
[2020-09-25 05:08:35,157 INFO  L268        CegarLoopResult]: For program point  L240(line 240)  no Hoare annotation was computed.
[2020-09-25 05:08:35,158 INFO  L268        CegarLoopResult]: For program point  L273-1(line 273)  no Hoare annotation was computed.
[2020-09-25 05:08:35,158 INFO  L268        CegarLoopResult]: For program point  L331(line 331)  no Hoare annotation was computed.
[2020-09-25 05:08:35,158 INFO  L268        CegarLoopResult]: For program point  L298(line 298)  no Hoare annotation was computed.
[2020-09-25 05:08:35,158 INFO  L268        CegarLoopResult]: For program point  L323(line 323)  no Hoare annotation was computed.
[2020-09-25 05:08:35,158 INFO  L268        CegarLoopResult]: For program point  L290(lines 290 294)  no Hoare annotation was computed.
[2020-09-25 05:08:35,158 INFO  L268        CegarLoopResult]: For program point  L257(line 257)  no Hoare annotation was computed.
[2020-09-25 05:08:35,158 INFO  L268        CegarLoopResult]: For program point  L315(line 315)  no Hoare annotation was computed.
[2020-09-25 05:08:35,158 INFO  L268        CegarLoopResult]: For program point  L315-1(line 315)  no Hoare annotation was computed.
[2020-09-25 05:08:35,158 INFO  L268        CegarLoopResult]: For program point  L249(line 249)  no Hoare annotation was computed.
[2020-09-25 05:08:35,159 INFO  L268        CegarLoopResult]: For program point  L315-2(line 315)  no Hoare annotation was computed.
[2020-09-25 05:08:35,159 INFO  L268        CegarLoopResult]: For program point  L241(line 241)  no Hoare annotation was computed.
[2020-09-25 05:08:35,159 INFO  L268        CegarLoopResult]: For program point  L299(line 299)  no Hoare annotation was computed.
[2020-09-25 05:08:35,159 INFO  L268        CegarLoopResult]: For program point  L299-1(line 299)  no Hoare annotation was computed.
[2020-09-25 05:08:35,159 INFO  L268        CegarLoopResult]: For program point  L299-2(line 299)  no Hoare annotation was computed.
[2020-09-25 05:08:35,159 INFO  L268        CegarLoopResult]: For program point  L258(line 258)  no Hoare annotation was computed.
[2020-09-25 05:08:35,159 INFO  L268        CegarLoopResult]: For program point  L863(line 863)  no Hoare annotation was computed.
[2020-09-25 05:08:35,159 INFO  L268        CegarLoopResult]: For program point  L863-1(line 863)  no Hoare annotation was computed.
[2020-09-25 05:08:35,159 INFO  L268        CegarLoopResult]: For program point  L863-2(line 863)  no Hoare annotation was computed.
[2020-09-25 05:08:35,159 INFO  L268        CegarLoopResult]: For program point  select_oneENTRY(lines 861 870)  no Hoare annotation was computed.
[2020-09-25 05:08:35,160 INFO  L268        CegarLoopResult]: For program point  select_oneFINAL(lines 861 870)  no Hoare annotation was computed.
[2020-09-25 05:08:35,160 INFO  L268        CegarLoopResult]: For program point  select_oneEXIT(lines 861 870)  no Hoare annotation was computed.
[2020-09-25 05:08:35,160 INFO  L268        CegarLoopResult]: For program point  L867(line 867)  no Hoare annotation was computed.
[2020-09-25 05:08:35,160 INFO  L268        CegarLoopResult]: For program point  L866(line 866)  no Hoare annotation was computed.
[2020-09-25 05:08:35,160 INFO  L268        CegarLoopResult]: For program point  L374(line 374)  no Hoare annotation was computed.
[2020-09-25 05:08:35,160 INFO  L268        CegarLoopResult]: For program point  L758(line 758)  no Hoare annotation was computed.
[2020-09-25 05:08:35,160 INFO  L268        CegarLoopResult]: For program point  L366(line 366)  no Hoare annotation was computed.
[2020-09-25 05:08:35,160 INFO  L268        CegarLoopResult]: For program point  L366-1(line 366)  no Hoare annotation was computed.
[2020-09-25 05:08:35,161 INFO  L268        CegarLoopResult]: For program point  L366-2(line 366)  no Hoare annotation was computed.
[2020-09-25 05:08:35,161 INFO  L268        CegarLoopResult]: For program point  L680(line 680)  no Hoare annotation was computed.
[2020-09-25 05:08:35,161 INFO  L268        CegarLoopResult]: For program point  L680-1(line 680)  no Hoare annotation was computed.
[2020-09-25 05:08:35,161 INFO  L268        CegarLoopResult]: For program point  L680-2(line 680)  no Hoare annotation was computed.
[2020-09-25 05:08:35,161 INFO  L268        CegarLoopResult]: For program point  L420(line 420)  no Hoare annotation was computed.
[2020-09-25 05:08:35,161 INFO  L268        CegarLoopResult]: For program point  L771(line 771)  no Hoare annotation was computed.
[2020-09-25 05:08:35,161 INFO  L268        CegarLoopResult]: For program point  L771-1(line 771)  no Hoare annotation was computed.
[2020-09-25 05:08:35,161 INFO  L268        CegarLoopResult]: For program point  L771-2(line 771)  no Hoare annotation was computed.
[2020-09-25 05:08:35,161 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 05:08:35,162 INFO  L268        CegarLoopResult]: For program point  L767(line 767)  no Hoare annotation was computed.
[2020-09-25 05:08:35,162 INFO  L268        CegarLoopResult]: For program point  L-1-1(line -1)  no Hoare annotation was computed.
[2020-09-25 05:08:35,162 INFO  L268        CegarLoopResult]: For program point  L767-1(line 767)  no Hoare annotation was computed.
[2020-09-25 05:08:35,162 INFO  L268        CegarLoopResult]: For program point  L767-2(line 767)  no Hoare annotation was computed.
[2020-09-25 05:08:35,162 INFO  L268        CegarLoopResult]: For program point  L412(line 412)  no Hoare annotation was computed.
[2020-09-25 05:08:35,162 INFO  L268        CegarLoopResult]: For program point  L767-3(line 767)  no Hoare annotation was computed.
[2020-09-25 05:08:35,162 INFO  L268        CegarLoopResult]: For program point  L412-1(line 412)  no Hoare annotation was computed.
[2020-09-25 05:08:35,162 INFO  L268        CegarLoopResult]: For program point  L763(line 763)  no Hoare annotation was computed.
[2020-09-25 05:08:35,162 INFO  L268        CegarLoopResult]: For program point  L763-1(line 763)  no Hoare annotation was computed.
[2020-09-25 05:08:35,163 INFO  L268        CegarLoopResult]: For program point  L763-2(line 763)  no Hoare annotation was computed.
[2020-09-25 05:08:35,163 INFO  L268        CegarLoopResult]: For program point  L763-3(line 763)  no Hoare annotation was computed.
[2020-09-25 05:08:35,163 INFO  L268        CegarLoopResult]: For program point  L759(line 759)  no Hoare annotation was computed.
[2020-09-25 05:08:35,163 INFO  L268        CegarLoopResult]: For program point  L763-4(line 763)  no Hoare annotation was computed.
[2020-09-25 05:08:35,163 INFO  L268        CegarLoopResult]: For program point  L759-1(line 759)  no Hoare annotation was computed.
[2020-09-25 05:08:35,163 INFO  L268        CegarLoopResult]: For program point  L763-5(line 763)  no Hoare annotation was computed.
[2020-09-25 05:08:35,163 INFO  L268        CegarLoopResult]: For program point  L759-2(line 759)  no Hoare annotation was computed.
[2020-09-25 05:08:35,163 INFO  L268        CegarLoopResult]: For program point  L759-3(line 759)  no Hoare annotation was computed.
[2020-09-25 05:08:35,163 INFO  L268        CegarLoopResult]: For program point  L759-4(line 759)  no Hoare annotation was computed.
[2020-09-25 05:08:35,163 INFO  L268        CegarLoopResult]: For program point  L759-5(line 759)  no Hoare annotation was computed.
[2020-09-25 05:08:35,164 INFO  L268        CegarLoopResult]: For program point  L759-6(line 759)  no Hoare annotation was computed.
[2020-09-25 05:08:35,164 INFO  L268        CegarLoopResult]: For program point  L759-7(line 759)  no Hoare annotation was computed.
[2020-09-25 05:08:35,164 INFO  L268        CegarLoopResult]: For program point  L367(line 367)  no Hoare annotation was computed.
[2020-09-25 05:08:35,164 INFO  L268        CegarLoopResult]: For program point  L553(line 553)  no Hoare annotation was computed.
[2020-09-25 05:08:35,164 INFO  L268        CegarLoopResult]: For program point  L706(line 706)  no Hoare annotation was computed.
[2020-09-25 05:08:35,164 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 05:08:35,164 INFO  L268        CegarLoopResult]: For program point  L413(line 413)  no Hoare annotation was computed.
[2020-09-25 05:08:35,164 INFO  L268        CegarLoopResult]: For program point  L554(line 554)  no Hoare annotation was computed.
[2020-09-25 05:08:35,164 INFO  L268        CegarLoopResult]: For program point  L678(line 678)  no Hoare annotation was computed.
[2020-09-25 05:08:35,164 INFO  L268        CegarLoopResult]: For program point  L678-1(line 678)  no Hoare annotation was computed.
[2020-09-25 05:08:35,165 INFO  L268        CegarLoopResult]: For program point  L678-2(line 678)  no Hoare annotation was computed.
[2020-09-25 05:08:35,165 INFO  L268        CegarLoopResult]: For program point  L678-3(line 678)  no Hoare annotation was computed.
[2020-09-25 05:08:35,165 INFO  L268        CegarLoopResult]: For program point  L707(line 707)  no Hoare annotation was computed.
[2020-09-25 05:08:35,165 INFO  L268        CegarLoopResult]: For program point  L674(line 674)  no Hoare annotation was computed.
[2020-09-25 05:08:35,165 INFO  L268        CegarLoopResult]: For program point  L674-1(line 674)  no Hoare annotation was computed.
[2020-09-25 05:08:35,165 INFO  L268        CegarLoopResult]: For program point  L674-2(line 674)  no Hoare annotation was computed.
[2020-09-25 05:08:35,165 INFO  L268        CegarLoopResult]: For program point  L674-3(line 674)  no Hoare annotation was computed.
[2020-09-25 05:08:35,165 INFO  L268        CegarLoopResult]: For program point  L670(line 670)  no Hoare annotation was computed.
[2020-09-25 05:08:35,165 INFO  L268        CegarLoopResult]: For program point  L674-4(line 674)  no Hoare annotation was computed.
[2020-09-25 05:08:35,165 INFO  L268        CegarLoopResult]: For program point  L670-1(line 670)  no Hoare annotation was computed.
[2020-09-25 05:08:35,166 INFO  L268        CegarLoopResult]: For program point  L670-2(line 670)  no Hoare annotation was computed.
[2020-09-25 05:08:35,166 INFO  L268        CegarLoopResult]: For program point  L670-3(line 670)  no Hoare annotation was computed.
[2020-09-25 05:08:35,166 INFO  L268        CegarLoopResult]: For program point  L666(line 666)  no Hoare annotation was computed.
[2020-09-25 05:08:35,166 INFO  L268        CegarLoopResult]: For program point  L666-1(line 666)  no Hoare annotation was computed.
[2020-09-25 05:08:35,166 INFO  L268        CegarLoopResult]: For program point  L666-2(line 666)  no Hoare annotation was computed.
[2020-09-25 05:08:35,166 INFO  L268        CegarLoopResult]: For program point  L666-3(line 666)  no Hoare annotation was computed.
[2020-09-25 05:08:35,166 INFO  L268        CegarLoopResult]: For program point  L662(line 662)  no Hoare annotation was computed.
[2020-09-25 05:08:35,166 INFO  L268        CegarLoopResult]: For program point  L666-4(line 666)  no Hoare annotation was computed.
[2020-09-25 05:08:35,166 INFO  L268        CegarLoopResult]: For program point  L373(line 373)  no Hoare annotation was computed.
[2020-09-25 05:08:35,167 INFO  L268        CegarLoopResult]: For program point  L662-1(line 662)  no Hoare annotation was computed.
[2020-09-25 05:08:35,167 INFO  L268        CegarLoopResult]: For program point  L666-5(line 666)  no Hoare annotation was computed.
[2020-09-25 05:08:35,167 INFO  L268        CegarLoopResult]: For program point  L373-1(line 373)  no Hoare annotation was computed.
[2020-09-25 05:08:35,167 INFO  L268        CegarLoopResult]: For program point  L662-2(line 662)  no Hoare annotation was computed.
[2020-09-25 05:08:35,167 INFO  L268        CegarLoopResult]: For program point  L666-6(line 666)  no Hoare annotation was computed.
[2020-09-25 05:08:35,167 INFO  L268        CegarLoopResult]: For program point  L662-3(line 662)  no Hoare annotation was computed.
[2020-09-25 05:08:35,167 INFO  L268        CegarLoopResult]: For program point  L666-7(line 666)  no Hoare annotation was computed.
[2020-09-25 05:08:35,167 INFO  L268        CegarLoopResult]: For program point  L435(line 435)  no Hoare annotation was computed.
[2020-09-25 05:08:35,168 INFO  L268        CegarLoopResult]: For program point  L658(line 658)  no Hoare annotation was computed.
[2020-09-25 05:08:35,168 INFO  L268        CegarLoopResult]: For program point  L662-4(line 662)  no Hoare annotation was computed.
[2020-09-25 05:08:35,168 INFO  L268        CegarLoopResult]: For program point  L658-1(line 658)  no Hoare annotation was computed.
[2020-09-25 05:08:35,168 INFO  L268        CegarLoopResult]: For program point  L658-2(line 658)  no Hoare annotation was computed.
[2020-09-25 05:08:35,168 INFO  L268        CegarLoopResult]: For program point  L658-3(line 658)  no Hoare annotation was computed.
[2020-09-25 05:08:35,168 INFO  L268        CegarLoopResult]: For program point  L654(line 654)  no Hoare annotation was computed.
[2020-09-25 05:08:35,168 INFO  L264        CegarLoopResult]: At program point  ULTIMATE.initENTRY(line -1)  the Hoare annotation is:  (and (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|))
[2020-09-25 05:08:35,169 INFO  L268        CegarLoopResult]: For program point  L419(line 419)  no Hoare annotation was computed.
[2020-09-25 05:08:35,169 INFO  L268        CegarLoopResult]: For program point  L419-1(line 419)  no Hoare annotation was computed.
[2020-09-25 05:08:35,169 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 05:08:35,169 INFO  L268        CegarLoopResult]: For program point  activatePumpFINAL(lines 613 620)  no Hoare annotation was computed.
[2020-09-25 05:08:35,169 INFO  L268        CegarLoopResult]: For program point  activatePumpEXIT(lines 613 620)  no Hoare annotation was computed.
[2020-09-25 05:08:35,169 INFO  L268        CegarLoopResult]: For program point  activatePumpENTRY(lines 613 620)  no Hoare annotation was computed.
[2020-09-25 05:08:35,169 INFO  L268        CegarLoopResult]: For program point  getWaterLevelENTRY(lines 776 784)  no Hoare annotation was computed.
[2020-09-25 05:08:35,169 INFO  L268        CegarLoopResult]: For program point  L781(line 781)  no Hoare annotation was computed.
[2020-09-25 05:08:35,169 INFO  L268        CegarLoopResult]: For program point  L780(line 780)  no Hoare annotation was computed.
[2020-09-25 05:08:35,170 INFO  L268        CegarLoopResult]: For program point  getWaterLevelFINAL(lines 776 784)  no Hoare annotation was computed.
[2020-09-25 05:08:35,170 INFO  L268        CegarLoopResult]: For program point  getWaterLevelEXIT(lines 776 784)  no Hoare annotation was computed.
[2020-09-25 05:08:35,170 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 05:08:35,170 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 05:08:35,170 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intENTRY(line -1)  no Hoare annotation was computed.
[2020-09-25 05:08:35,170 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 05:08:35,170 INFO  L268        CegarLoopResult]: For program point  L737(line 737)  no Hoare annotation was computed.
[2020-09-25 05:08:35,170 INFO  L268        CegarLoopResult]: For program point  L736-1(lines 732 743)  no Hoare annotation was computed.
[2020-09-25 05:08:35,171 INFO  L264        CegarLoopResult]: At program point  changeMethaneLevelENTRY(lines 732 743)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))
[2020-09-25 05:08:35,171 INFO  L268        CegarLoopResult]: For program point  changeMethaneLevelEXIT(lines 732 743)  no Hoare annotation was computed.
[2020-09-25 05:08:35,171 INFO  L268        CegarLoopResult]: For program point  L739(line 739)  no Hoare annotation was computed.
[2020-09-25 05:08:35,171 INFO  L271        CegarLoopResult]: At program point  isMethaneLevelCriticalENTRY(lines 744 752)  the Hoare annotation is:  true
[2020-09-25 05:08:35,171 INFO  L268        CegarLoopResult]: For program point  L749(line 749)  no Hoare annotation was computed.
[2020-09-25 05:08:35,171 INFO  L268        CegarLoopResult]: For program point  L748(line 748)  no Hoare annotation was computed.
[2020-09-25 05:08:35,171 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalFINAL(lines 744 752)  no Hoare annotation was computed.
[2020-09-25 05:08:35,171 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalEXIT(lines 744 752)  no Hoare annotation was computed.
[2020-09-25 05:08:35,171 INFO  L264        CegarLoopResult]: At program point  L569(line 569)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 05:08:35,172 INFO  L264        CegarLoopResult]: At program point  L567(lines 567 573)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 05:08:35,172 INFO  L264        CegarLoopResult]: At program point  L562(line 562)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 05:08:35,172 INFO  L268        CegarLoopResult]: For program point  L560(lines 559 578)  no Hoare annotation was computed.
[2020-09-25 05:08:35,172 INFO  L264        CegarLoopResult]: At program point  timeShiftENTRY(lines 556 579)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 05:08:35,172 INFO  L268        CegarLoopResult]: For program point  timeShiftEXIT(lines 556 579)  no Hoare annotation was computed.
[2020-09-25 05:08:35,172 INFO  L268        CegarLoopResult]: For program point  timeShiftFINAL(lines 556 579)  no Hoare annotation was computed.
[2020-09-25 05:08:35,172 INFO  L268        CegarLoopResult]: For program point  L448(line 448)  no Hoare annotation was computed.
[2020-09-25 05:08:35,172 INFO  L268        CegarLoopResult]: For program point  cleanupEXIT(lines 437 466)  no Hoare annotation was computed.
[2020-09-25 05:08:35,172 INFO  L268        CegarLoopResult]: For program point  L451(lines 451 455)  no Hoare annotation was computed.
[2020-09-25 05:08:35,173 INFO  L271        CegarLoopResult]: At program point  L451-1(lines 451 455)  the Hoare annotation is:  true
[2020-09-25 05:08:35,173 INFO  L271        CegarLoopResult]: At program point  L447-2(lines 447 461)  the Hoare annotation is:  true
[2020-09-25 05:08:35,173 INFO  L271        CegarLoopResult]: At program point  cleanupENTRY(lines 437 466)  the Hoare annotation is:  true
[2020-09-25 05:08:35,173 INFO  L271        CegarLoopResult]: At program point  L443(line 443)  the Hoare annotation is:  true
[2020-09-25 05:08:35,173 INFO  L268        CegarLoopResult]: For program point  L443-1(line 443)  no Hoare annotation was computed.
[2020-09-25 05:08:35,173 INFO  L268        CegarLoopResult]: For program point  L439(line 439)  no Hoare annotation was computed.
[2020-09-25 05:08:35,173 INFO  L271        CegarLoopResult]: At program point  L462(lines 437 466)  the Hoare annotation is:  true
[2020-09-25 05:08:35,173 INFO  L268        CegarLoopResult]: For program point  L458(line 458)  no Hoare annotation was computed.
[2020-09-25 05:08:35,173 INFO  L271        CegarLoopResult]: At program point  lowerWaterLevelENTRY(lines 708 719)  the Hoare annotation is:  true
[2020-09-25 05:08:35,174 INFO  L268        CegarLoopResult]: For program point  lowerWaterLevelEXIT(lines 708 719)  no Hoare annotation was computed.
[2020-09-25 05:08:35,174 INFO  L268        CegarLoopResult]: For program point  L713(line 713)  no Hoare annotation was computed.
[2020-09-25 05:08:35,174 INFO  L268        CegarLoopResult]: For program point  L712-1(lines 708 719)  no Hoare annotation was computed.
[2020-09-25 05:08:35,174 INFO  L268        CegarLoopResult]: For program point  setupEXIT(lines 494 500)  no Hoare annotation was computed.
[2020-09-25 05:08:35,174 INFO  L271        CegarLoopResult]: At program point  setupFINAL(lines 494 500)  the Hoare annotation is:  true
[2020-09-25 05:08:35,174 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 05:08:35,174 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0))
[2020-09-25 05:08:35,174 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2020-09-25 05:08:35,175 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 05:08:35,175 INFO  L268        CegarLoopResult]: For program point  waterRiseEXIT(lines 720 731)  no Hoare annotation was computed.
[2020-09-25 05:08:35,175 INFO  L268        CegarLoopResult]: For program point  L725(line 725)  no Hoare annotation was computed.
[2020-09-25 05:08:35,175 INFO  L264        CegarLoopResult]: At program point  waterRiseENTRY(lines 720 731)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)))
[2020-09-25 05:08:35,175 INFO  L268        CegarLoopResult]: For program point  L724-1(lines 720 731)  no Hoare annotation was computed.
[2020-09-25 05:08:35,175 INFO  L268        CegarLoopResult]: For program point  __automaton_failFINAL(lines 539 546)  no Hoare annotation was computed.
[2020-09-25 05:08:35,175 INFO  L268        CegarLoopResult]: For program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 543)  no Hoare annotation was computed.
[2020-09-25 05:08:35,175 INFO  L271        CegarLoopResult]: At program point  __automaton_failENTRY(lines 539 546)  the Hoare annotation is:  true
[2020-09-25 05:08:35,176 INFO  L268        CegarLoopResult]: For program point  __automaton_failEXIT(lines 539 546)  no Hoare annotation was computed.
[2020-09-25 05:08:35,176 INFO  L271        CegarLoopResult]: At program point  __utac_acc__Specification1_spec__1ENTRY(lines 43 67)  the Hoare annotation is:  true
[2020-09-25 05:08:35,176 INFO  L264        CegarLoopResult]: At program point  L57(line 57)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)))
[2020-09-25 05:08:35,176 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification1_spec__1EXIT(lines 43 67)  no Hoare annotation was computed.
[2020-09-25 05:08:35,176 INFO  L268        CegarLoopResult]: For program point  L55(lines 55 61)  no Hoare annotation was computed.
[2020-09-25 05:08:35,176 INFO  L271        CegarLoopResult]: At program point  L53(line 53)  the Hoare annotation is:  true
[2020-09-25 05:08:35,176 INFO  L268        CegarLoopResult]: For program point  L53-1(line 53)  no Hoare annotation was computed.
[2020-09-25 05:08:35,176 INFO  L268        CegarLoopResult]: For program point  L51(lines 51 64)  no Hoare annotation was computed.
[2020-09-25 05:08:35,177 INFO  L268        CegarLoopResult]: For program point  L53-2(line 53)  no Hoare annotation was computed.
[2020-09-25 05:08:35,177 INFO  L268        CegarLoopResult]: For program point  L53-3(line 53)  no Hoare annotation was computed.
[2020-09-25 05:08:35,177 INFO  L268        CegarLoopResult]: For program point  L51-1(lines 43 67)  no Hoare annotation was computed.
[2020-09-25 05:08:35,177 INFO  L271        CegarLoopResult]: At program point  L49(line 49)  the Hoare annotation is:  true
[2020-09-25 05:08:35,177 INFO  L268        CegarLoopResult]: For program point  L49-1(line 49)  no Hoare annotation was computed.
[2020-09-25 05:08:35,177 INFO  L268        CegarLoopResult]: For program point  L49-2(line 49)  no Hoare annotation was computed.
[2020-09-25 05:08:35,177 INFO  L268        CegarLoopResult]: For program point  L49-3(line 49)  no Hoare annotation was computed.
[2020-09-25 05:08:35,177 INFO  L268        CegarLoopResult]: For program point  L45(line 45)  no Hoare annotation was computed.
[2020-09-25 05:08:35,197 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.09 05:08:35 BoogieIcfgContainer
[2020-09-25 05:08:35,197 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-09-25 05:08:35,199 INFO  L168              Benchmark]: Toolchain (without parser) took 44116.40 ms. Allocated memory was 114.3 MB in the beginning and 588.3 MB in the end (delta: 474.0 MB). Free memory was 71.5 MB in the beginning and 259.4 MB in the end (delta: -187.9 MB). Peak memory consumption was 457.2 MB. Max. memory is 7.1 GB.
[2020-09-25 05:08:35,200 INFO  L168              Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 114.3 MB. Free memory was 89.8 MB in the beginning and 89.7 MB in the end (delta: 104.9 kB). Peak memory consumption was 104.9 kB. Max. memory is 7.1 GB.
[2020-09-25 05:08:35,201 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 776.76 ms. Allocated memory was 114.3 MB in the beginning and 165.2 MB in the end (delta: 50.9 MB). Free memory was 70.9 MB in the beginning and 142.5 MB in the end (delta: -71.6 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB.
[2020-09-25 05:08:35,202 INFO  L168              Benchmark]: Boogie Preprocessor took 106.18 ms. Allocated memory is still 165.2 MB. Free memory was 142.5 MB in the beginning and 138.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB.
[2020-09-25 05:08:35,203 INFO  L168              Benchmark]: RCFGBuilder took 1386.84 ms. Allocated memory was 165.2 MB in the beginning and 184.5 MB in the end (delta: 19.4 MB). Free memory was 137.9 MB in the beginning and 109.1 MB in the end (delta: 28.8 MB). Peak memory consumption was 56.6 MB. Max. memory is 7.1 GB.
[2020-09-25 05:08:35,204 INFO  L168              Benchmark]: TraceAbstraction took 41836.53 ms. Allocated memory was 184.5 MB in the beginning and 588.3 MB in the end (delta: 403.7 MB). Free memory was 108.2 MB in the beginning and 259.4 MB in the end (delta: -151.2 MB). Peak memory consumption was 423.6 MB. Max. memory is 7.1 GB.
[2020-09-25 05:08:35,208 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.27 ms. Allocated memory is still 114.3 MB. Free memory was 89.8 MB in the beginning and 89.7 MB in the end (delta: 104.9 kB). Peak memory consumption was 104.9 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 776.76 ms. Allocated memory was 114.3 MB in the beginning and 165.2 MB in the end (delta: 50.9 MB). Free memory was 70.9 MB in the beginning and 142.5 MB in the end (delta: -71.6 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 106.18 ms. Allocated memory is still 165.2 MB. Free memory was 142.5 MB in the beginning and 138.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1386.84 ms. Allocated memory was 165.2 MB in the beginning and 184.5 MB in the end (delta: 19.4 MB). Free memory was 137.9 MB in the beginning and 109.1 MB in the end (delta: 28.8 MB). Peak memory consumption was 56.6 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 41836.53 ms. Allocated memory was 184.5 MB in the beginning and 588.3 MB in the end (delta: 403.7 MB). Free memory was 108.2 MB in the beginning and 259.4 MB in the end (delta: -151.2 MB). Peak memory consumption was 423.6 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 543]: 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: 804]: Loop Invariant
    Derived loop invariant: !(1 <= systemActive) || !(\old(pumpRunning) == 0)
  - InvariantResult [Line: 447]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 437]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 805]: Loop Invariant
    Derived loop invariant: (!(1 <= systemActive) || !(\old(pumpRunning) == 0)) || (splverifierCounter <= 0 && pumpRunning == 0)
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 37 procedures, 603 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 31.3s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 7.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 10.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 787 SDtfs, 916 SDslu, 645 SDs, 0 SdLazy, 1170 SolverSat, 249 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 94 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 3.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=281occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 134 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 49 LocationsWithAnnotation, 177 PreInvPairs, 193 NumberOfFragments, 579 HoareAnnotationTreeSize, 177 FomulaSimplifications, 9556 FormulaSimplificationTreeSizeReduction, 6.6s HoareSimplificationTime, 49 FomulaSimplificationsInter, 4741 FormulaSimplificationTreeSizeReductionInter, 3.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 22.8s InterpolantComputationTime, 596 NumberOfCodeBlocks, 596 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 592 ConstructedInterpolants, 0 QuantifiedInterpolants, 212862 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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...