/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=0.6 --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product10.cil.c


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


This is Ultimate 0.1.25-c90d42b
[2020-09-25 06:29:08,606 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-09-25 06:29:08,610 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-25 06:29:08,642 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-25 06:29:08,642 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-25 06:29:08,644 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-25 06:29:08,645 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-25 06:29:08,647 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-25 06:29:08,649 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-25 06:29:08,650 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-25 06:29:08,651 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-09-25 06:29:08,653 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-25 06:29:08,653 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-25 06:29:08,654 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-25 06:29:08,655 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-25 06:29:08,657 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-25 06:29:08,658 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-25 06:29:08,659 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-25 06:29:08,661 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-25 06:29:08,663 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-25 06:29:08,665 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-25 06:29:08,667 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-25 06:29:08,668 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-09-25 06:29:08,669 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-25 06:29:08,672 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-25 06:29:08,672 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-25 06:29:08,673 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-25 06:29:08,674 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-25 06:29:08,674 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-25 06:29:08,676 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-25 06:29:08,676 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-25 06:29:08,677 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-25 06:29:08,678 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-25 06:29:08,679 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-25 06:29:08,680 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-25 06:29:08,681 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-25 06:29:08,681 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-25 06:29:08,682 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-25 06:29:08,682 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-25 06:29:08,683 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-25 06:29:08,684 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-09-25 06:29:08,687 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 06:29:08,714 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-09-25 06:29:08,715 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-25 06:29:08,716 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-25 06:29:08,717 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-09-25 06:29:08,717 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-09-25 06:29:08,717 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-25 06:29:08,717 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-09-25 06:29:08,717 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-09-25 06:29:08,718 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-09-25 06:29:08,718 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-09-25 06:29:08,718 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-09-25 06:29:08,718 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-25 06:29:08,718 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-09-25 06:29:08,719 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-09-25 06:29:08,719 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-09-25 06:29:08,719 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-09-25 06:29:08,719 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-09-25 06:29:08,719 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-25 06:29:08,720 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-09-25 06:29:08,720 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-09-25 06:29:08,720 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-09-25 06:29:08,720 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-25 06:29:08,721 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-25 06:29:08,721 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-09-25 06:29:08,721 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-25 06:29:08,721 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-09-25 06:29:08,721 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-25 06:29:08,722 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-25 06:29:08,722 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-09-25 06:29:08,722 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=0.6;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=0.6;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=0.6;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=0.6;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=0.6;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=0.6;log-additional-information=true;
[2020-09-25 06:29:09,159 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-25 06:29:09,186 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-25 06:29:09,192 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-25 06:29:09,194 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-09-25 06:29:09,194 INFO  L275        PluginConnector]: CDTParser initialized
[2020-09-25 06:29:09,195 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product10.cil.c
[2020-09-25 06:29:09,291 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/78ab49bd0/310bcd9b523c445a852c138e9e2f77e7/FLAGcfc8f35b7
[2020-09-25 06:29:09,884 INFO  L306              CDTParser]: Found 1 translation units.
[2020-09-25 06:29:09,885 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec5_product10.cil.c
[2020-09-25 06:29:09,905 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/78ab49bd0/310bcd9b523c445a852c138e9e2f77e7/FLAGcfc8f35b7
[2020-09-25 06:29:10,188 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/78ab49bd0/310bcd9b523c445a852c138e9e2f77e7
[2020-09-25 06:29:10,201 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-25 06:29:10,207 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-25 06:29:10,208 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-25 06:29:10,208 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-25 06:29:10,212 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-25 06:29:10,213 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 06:29:10" (1/1) ...
[2020-09-25 06:29:10,218 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62c09893 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 06:29:10, skipping insertion in model container
[2020-09-25 06:29:10,218 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 06:29:10" (1/1) ...
[2020-09-25 06:29:10,227 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-09-25 06:29:10,291 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-09-25 06:29:10,712 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 06:29:10,814 INFO  L203         MainTranslator]: Completed pre-run
[2020-09-25 06:29:10,914 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 06:29:10,958 INFO  L208         MainTranslator]: Completed translation
[2020-09-25 06:29:10,960 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 06:29:10 WrapperNode
[2020-09-25 06:29:10,960 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-25 06:29:10,961 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-25 06:29:10,961 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-25 06:29:10,961 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-09-25 06:29:10,977 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 06:29:10" (1/1) ...
[2020-09-25 06:29:10,977 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 06:29:10" (1/1) ...
[2020-09-25 06:29:10,998 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 06:29:10" (1/1) ...
[2020-09-25 06:29:10,999 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 06:29:10" (1/1) ...
[2020-09-25 06:29:11,031 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 06:29:10" (1/1) ...
[2020-09-25 06:29:11,043 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 06:29:10" (1/1) ...
[2020-09-25 06:29:11,049 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 06:29:10" (1/1) ...
[2020-09-25 06:29:11,058 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-25 06:29:11,058 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-25 06:29:11,059 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-09-25 06:29:11,059 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-09-25 06:29:11,060 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 06:29:10" (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 06:29:11,174 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-25 06:29:11,174 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-25 06:29:11,174 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2020-09-25 06:29:11,174 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2020-09-25 06:29:11,174 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2020-09-25 06:29:11,175 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2020-09-25 06:29:11,175 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2020-09-25 06:29:11,175 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2020-09-25 06:29:11,175 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2020-09-25 06:29:11,175 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2020-09-25 06:29:11,176 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2020-09-25 06:29:11,176 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2020-09-25 06:29:11,176 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2020-09-25 06:29:11,176 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1
[2020-09-25 06:29:11,176 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2
[2020-09-25 06:29:11,177 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3
[2020-09-25 06:29:11,178 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2020-09-25 06:29:11,178 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2020-09-25 06:29:11,178 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2020-09-25 06:29:11,178 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2020-09-25 06:29:11,179 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2020-09-25 06:29:11,179 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2020-09-25 06:29:11,179 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2020-09-25 06:29:11,179 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2020-09-25 06:29:11,179 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2020-09-25 06:29:11,180 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base
[2020-09-25 06:29:11,180 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2020-09-25 06:29:11,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2020-09-25 06:29:11,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2020-09-25 06:29:11,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2020-09-25 06:29:11,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2020-09-25 06:29:11,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure startSystem
[2020-09-25 06:29:11,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2020-09-25 06:29:11,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2020-09-25 06:29:11,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2020-09-25 06:29:11,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2020-09-25 06:29:11,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2020-09-25 06:29:11,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-09-25 06:29:11,182 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-25 06:29:11,182 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-25 06:29:11,183 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2020-09-25 06:29:11,183 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2020-09-25 06:29:11,184 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2020-09-25 06:29:11,184 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2020-09-25 06:29:11,185 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2020-09-25 06:29:11,185 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2020-09-25 06:29:11,185 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2020-09-25 06:29:11,185 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2020-09-25 06:29:11,185 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2020-09-25 06:29:11,186 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2020-09-25 06:29:11,186 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2020-09-25 06:29:11,186 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-09-25 06:29:11,186 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2020-09-25 06:29:11,187 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2020-09-25 06:29:11,187 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1
[2020-09-25 06:29:11,187 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2
[2020-09-25 06:29:11,187 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3
[2020-09-25 06:29:11,187 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-09-25 06:29:11,187 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-09-25 06:29:11,188 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-09-25 06:29:11,188 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2020-09-25 06:29:11,188 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-09-25 06:29:11,188 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-09-25 06:29:11,188 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-09-25 06:29:11,189 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-09-25 06:29:11,189 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2020-09-25 06:29:11,189 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-09-25 06:29:11,189 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2020-09-25 06:29:11,189 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2020-09-25 06:29:11,190 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-09-25 06:29:11,190 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2020-09-25 06:29:11,192 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2020-09-25 06:29:11,192 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2020-09-25 06:29:11,192 INFO  L130     BoogieDeclarations]: Found specification of procedure startSystem
[2020-09-25 06:29:11,192 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2020-09-25 06:29:11,192 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2020-09-25 06:29:11,192 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2020-09-25 06:29:11,193 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2020-09-25 06:29:11,193 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2020-09-25 06:29:11,193 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2020-09-25 06:29:11,193 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2020-09-25 06:29:11,193 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base
[2020-09-25 06:29:11,194 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2020-09-25 06:29:11,194 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2020-09-25 06:29:11,195 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2020-09-25 06:29:11,195 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2020-09-25 06:29:11,195 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-09-25 06:29:11,195 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-25 06:29:11,195 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-09-25 06:29:11,195 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-25 06:29:12,459 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-25 06:29:12,459 INFO  L295             CfgBuilder]: Removed 5 assume(true) statements.
[2020-09-25 06:29:12,467 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 06:29:12 BoogieIcfgContainer
[2020-09-25 06:29:12,467 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-25 06:29:12,469 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-25 06:29:12,469 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-09-25 06:29:12,473 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-09-25 06:29:12,473 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.09 06:29:10" (1/3) ...
[2020-09-25 06:29:12,474 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c9d4204 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 06:29:12, skipping insertion in model container
[2020-09-25 06:29:12,475 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 06:29:10" (2/3) ...
[2020-09-25 06:29:12,475 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c9d4204 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 06:29:12, skipping insertion in model container
[2020-09-25 06:29:12,475 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 06:29:12" (3/3) ...
[2020-09-25 06:29:12,478 INFO  L109   eAbstractionObserver]: Analyzing ICFG minepump_spec5_product10.cil.c
[2020-09-25 06:29:12,490 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-25 06:29:12,503 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-25 06:29:12,530 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-09-25 06:29:12,567 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-09-25 06:29:12,567 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-09-25 06:29:12,567 INFO  L377      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-09-25 06:29:12,568 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-09-25 06:29:12,568 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-09-25 06:29:12,568 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-09-25 06:29:12,568 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-09-25 06:29:12,568 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-09-25 06:29:12,598 INFO  L276                IsEmpty]: Start isEmpty. Operand 258 states.
[2020-09-25 06:29:12,616 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 161
[2020-09-25 06:29:12,616 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 06:29:12,618 INFO  L422         BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 06:29:12,618 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 06:29:12,626 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 06:29:12,627 INFO  L82        PathProgramCache]: Analyzing trace with hash 306358439, now seen corresponding path program 1 times
[2020-09-25 06:29:12,641 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 06:29:12,641 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [897928846]
[2020-09-25 06:29:12,642 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 06:29:12,986 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:13,129 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:13,403 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:14,784 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:14,918 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:16,153 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:18,028 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:18,029 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 197
[2020-09-25 06:29:18,029 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-25 06:29:18,030 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5032
[2020-09-25 06:29:18,035 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:18,036 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:18,037 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:18,038 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 136
[2020-09-25 06:29:18,038 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:18,038 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 7
[2020-09-25 06:29:18,672 WARN  L193               SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 06:29:18,678 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 06:29:18,716 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:18,734 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:18,856 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:18,856 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 86
[2020-09-25 06:29:18,857 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:18,857 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 133
[2020-09-25 06:29:18,857 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:18,857 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:18,858 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:18,858 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:18,858 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:18,859 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:18,941 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2020-09-25 06:29:18,942 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:18,944 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:18,947 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:18,947 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 06:29:18,947 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:18,948 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 06:29:18,948 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:18,948 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:18,949 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:18,949 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:18,949 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:18,950 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:18,957 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2020-09-25 06:29:18,958 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:18,959 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:18,965 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:18,965 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 06:29:18,966 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:18,966 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-25 06:29:18,966 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:18,966 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:18,967 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:18,967 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:18,967 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:18,967 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:18,969 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2020-09-25 06:29:18,970 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:18,972 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:18,976 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:18,976 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:18,977 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:18,977 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 06:29:18,977 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:18,977 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:18,977 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:18,978 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:18,978 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:18,978 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:18,980 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100
[2020-09-25 06:29:18,981 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:18,982 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:18,985 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:18,985 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 06:29:18,985 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:18,985 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 06:29:18,986 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:18,986 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:18,986 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:18,986 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:18,986 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:18,987 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:18,999 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2020-09-25 06:29:19,000 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:19,002 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:19,004 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:19,004 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-25 06:29:19,004 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:19,004 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 06:29:19,005 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:19,005 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:19,005 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:19,005 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:19,005 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:19,006 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:19,008 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-09-25 06:29:19,012 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:19,014 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:19,017 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:19,017 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 19
[2020-09-25 06:29:19,017 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:19,018 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 06:29:19,018 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:19,018 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:19,018 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:19,019 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 16
[2020-09-25 06:29:19,019 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:19,019 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:19,023 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 06:29:19,024 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:19,025 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:19,028 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:19,029 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:19,029 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:19,029 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 06:29:19,029 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:19,030 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:19,030 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:19,030 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:19,030 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:19,031 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:19,033 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137
[2020-09-25 06:29:19,035 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:19,037 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:19,039 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:19,039 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:19,039 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:19,039 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 06:29:19,040 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:19,040 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:19,041 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:19,045 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 06:29:19,045 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:19,045 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 5
[2020-09-25 06:29:19,047 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147
[2020-09-25 06:29:19,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:19,050 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:19,052 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:19,052 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:19,053 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:19,053 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 06:29:19,053 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:19,053 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:19,054 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:19,054 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 06:29:19,054 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:19,054 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:19,107 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.
[2020-09-25 06:29:19,108 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [897928846]
[2020-09-25 06:29:19,111 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 06:29:19,112 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-09-25 06:29:19,113 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [752652134]
[2020-09-25 06:29:19,124 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-09-25 06:29:19,124 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 06:29:19,142 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-09-25 06:29:19,143 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2020-09-25 06:29:19,146 INFO  L87              Difference]: Start difference. First operand 258 states. Second operand 4 states.
[2020-09-25 06:29:20,296 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 06:29:20,296 INFO  L93              Difference]: Finished difference Result 371 states and 440 transitions.
[2020-09-25 06:29:20,297 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2020-09-25 06:29:20,298 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 160
[2020-09-25 06:29:20,300 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 06:29:20,318 INFO  L225             Difference]: With dead ends: 371
[2020-09-25 06:29:20,318 INFO  L226             Difference]: Without dead ends: 249
[2020-09-25 06:29:20,323 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2020-09-25 06:29:20,346 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 249 states.
[2020-09-25 06:29:20,411 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 207.
[2020-09-25 06:29:20,413 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 207 states.
[2020-09-25 06:29:20,415 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 222 transitions.
[2020-09-25 06:29:20,418 INFO  L78                 Accepts]: Start accepts. Automaton has 207 states and 222 transitions. Word has length 160
[2020-09-25 06:29:20,419 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 06:29:20,419 INFO  L479      AbstractCegarLoop]: Abstraction has 207 states and 222 transitions.
[2020-09-25 06:29:20,419 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2020-09-25 06:29:20,420 INFO  L276                IsEmpty]: Start isEmpty. Operand 207 states and 222 transitions.
[2020-09-25 06:29:20,428 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 162
[2020-09-25 06:29:20,428 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 06:29:20,428 INFO  L422         BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 06:29:20,429 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-09-25 06:29:20,429 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 06:29:20,429 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 06:29:20,430 INFO  L82        PathProgramCache]: Analyzing trace with hash 1298068494, now seen corresponding path program 1 times
[2020-09-25 06:29:20,430 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 06:29:20,430 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1386922273]
[2020-09-25 06:29:20,431 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 06:29:20,493 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:20,572 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:20,716 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:22,399 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:22,510 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:23,983 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:25,497 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:25,498 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 198
[2020-09-25 06:29:25,498 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-25 06:29:25,498 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4999
[2020-09-25 06:29:25,499 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:25,499 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:25,500 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 06:29:25,500 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 135
[2020-09-25 06:29:25,500 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 3
[2020-09-25 06:29:25,501 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:25,853 WARN  L193               SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 06:29:25,854 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 06:29:25,863 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:25,872 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:25,965 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:25,965 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 86
[2020-09-25 06:29:25,965 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:25,966 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 100
[2020-09-25 06:29:25,966 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:25,966 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:25,966 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:25,967 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:25,967 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:25,967 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:25,999 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2020-09-25 06:29:25,999 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:26,001 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:26,002 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:26,002 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 06:29:26,003 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:26,003 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 06:29:26,003 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:26,003 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:26,004 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:26,004 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:26,004 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:26,004 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:26,005 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2020-09-25 06:29:26,006 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:26,007 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:26,008 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:26,008 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 06:29:26,008 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:26,009 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-25 06:29:26,009 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:26,009 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:26,009 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:26,010 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:26,010 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:26,010 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:26,011 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2020-09-25 06:29:26,012 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:26,013 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:26,016 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:26,017 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:26,017 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:26,017 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 06:29:26,018 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:26,018 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:26,018 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:26,018 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:26,019 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:26,019 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:26,020 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100
[2020-09-25 06:29:26,021 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:26,022 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:26,024 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:26,024 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 06:29:26,024 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:26,024 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 06:29:26,025 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:26,025 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:26,025 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:26,025 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:26,026 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:26,026 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:26,038 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2020-09-25 06:29:26,039 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:26,041 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:26,043 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:26,043 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-25 06:29:26,044 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:26,044 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 06:29:26,044 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:26,045 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:26,045 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:26,045 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:26,046 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:26,046 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:26,048 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121
[2020-09-25 06:29:26,049 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:26,052 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:26,054 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:26,055 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 19
[2020-09-25 06:29:26,055 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:26,055 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 06:29:26,056 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:26,056 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:26,057 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:26,057 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 16
[2020-09-25 06:29:26,058 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:26,058 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 2
[2020-09-25 06:29:26,060 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 06:29:26,061 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:26,062 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:26,064 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:26,064 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:26,065 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:26,065 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 06:29:26,066 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:26,066 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:26,067 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:26,067 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:26,067 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:26,068 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 2
[2020-09-25 06:29:26,070 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138
[2020-09-25 06:29:26,071 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:26,073 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:26,075 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:26,075 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:26,075 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:26,076 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 06:29:26,076 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:26,077 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:26,077 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:26,077 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 06:29:26,078 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:26,078 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:26,080 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148
[2020-09-25 06:29:26,081 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:26,083 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:26,085 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:26,085 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:26,085 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:26,086 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 06:29:26,086 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:26,087 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:26,087 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:26,087 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 06:29:26,088 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:26,088 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 2
[2020-09-25 06:29:26,131 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.
[2020-09-25 06:29:26,131 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1386922273]
[2020-09-25 06:29:26,132 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 06:29:26,132 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-09-25 06:29:26,133 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771066154]
[2020-09-25 06:29:26,135 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-09-25 06:29:26,136 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 06:29:26,136 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-09-25 06:29:26,136 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2020-09-25 06:29:26,137 INFO  L87              Difference]: Start difference. First operand 207 states and 222 transitions. Second operand 5 states.
[2020-09-25 06:29:26,970 WARN  L193               SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 06:29:27,547 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 06:29:27,547 INFO  L93              Difference]: Finished difference Result 296 states and 332 transitions.
[2020-09-25 06:29:27,548 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2020-09-25 06:29:27,548 INFO  L78                 Accepts]: Start accepts. Automaton has 5 states. Word has length 161
[2020-09-25 06:29:27,549 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 06:29:27,552 INFO  L225             Difference]: With dead ends: 296
[2020-09-25 06:29:27,552 INFO  L226             Difference]: Without dead ends: 238
[2020-09-25 06:29:27,554 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42
[2020-09-25 06:29:27,555 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 238 states.
[2020-09-25 06:29:27,586 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 197.
[2020-09-25 06:29:27,587 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 197 states.
[2020-09-25 06:29:27,588 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 209 transitions.
[2020-09-25 06:29:27,588 INFO  L78                 Accepts]: Start accepts. Automaton has 197 states and 209 transitions. Word has length 161
[2020-09-25 06:29:27,589 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 06:29:27,589 INFO  L479      AbstractCegarLoop]: Abstraction has 197 states and 209 transitions.
[2020-09-25 06:29:27,589 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 5 states.
[2020-09-25 06:29:27,590 INFO  L276                IsEmpty]: Start isEmpty. Operand 197 states and 209 transitions.
[2020-09-25 06:29:27,592 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 175
[2020-09-25 06:29:27,592 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 06:29:27,593 INFO  L422         BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 06:29:27,593 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-09-25 06:29:27,593 INFO  L427      AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 06:29:27,593 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 06:29:27,594 INFO  L82        PathProgramCache]: Analyzing trace with hash 1516900495, now seen corresponding path program 1 times
[2020-09-25 06:29:27,594 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 06:29:27,594 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1683943662]
[2020-09-25 06:29:27,594 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 06:29:27,641 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:27,692 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:27,903 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:28,064 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:29,055 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:30,694 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:30,694 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 211
[2020-09-25 06:29:30,695 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-25 06:29:30,695 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3051
[2020-09-25 06:29:30,695 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:30,695 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:30,696 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 06:29:30,696 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 153
[2020-09-25 06:29:30,696 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 24
[2020-09-25 06:29:30,696 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:30,985 WARN  L193               SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 06:29:30,986 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 06:29:30,993 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:31,002 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:31,096 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:31,096 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 86
[2020-09-25 06:29:31,096 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:31,096 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 102
[2020-09-25 06:29:31,097 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:31,097 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:31,097 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:31,097 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:31,097 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:31,098 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:31,130 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2020-09-25 06:29:31,130 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:31,131 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:31,133 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:31,133 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 06:29:31,133 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:31,133 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-25 06:29:31,134 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:31,134 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:31,134 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:31,134 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:31,134 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:31,135 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:31,136 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2020-09-25 06:29:31,136 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:31,137 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:31,139 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:31,139 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 06:29:31,139 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:31,139 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 06:29:31,140 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:31,140 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:31,140 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:31,140 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:31,141 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:31,141 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:31,142 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2020-09-25 06:29:31,143 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:31,144 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:31,147 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:31,148 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:31,148 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:31,148 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 06:29:31,148 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:31,149 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:31,149 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:31,149 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:31,149 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:31,150 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:31,151 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100
[2020-09-25 06:29:31,152 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:31,153 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:31,154 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:31,154 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 06:29:31,155 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:31,155 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 06:29:31,155 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:31,155 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:31,156 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:31,156 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:31,156 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:31,156 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:31,165 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2020-09-25 06:29:31,166 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:31,167 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:31,168 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:31,169 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-25 06:29:31,169 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:31,169 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 06:29:31,169 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:31,169 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:31,170 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:31,170 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:31,170 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:31,170 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:31,179 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129
[2020-09-25 06:29:31,181 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:31,182 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:31,185 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:31,185 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-25 06:29:31,185 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:31,186 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 06:29:31,186 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:31,186 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:31,186 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 06:29:31,187 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:31,187 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 2
[2020-09-25 06:29:31,187 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:31,189 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2020-09-25 06:29:31,191 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:31,194 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:31,197 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:31,197 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 19
[2020-09-25 06:29:31,198 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:31,198 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 06:29:31,198 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:31,198 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:31,199 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 06:29:31,199 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:31,199 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 15
[2020-09-25 06:29:31,199 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:31,201 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 06:29:31,202 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:31,203 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:31,205 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:31,205 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:31,205 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:31,206 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 06:29:31,206 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:31,206 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:31,206 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:31,206 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:31,207 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:31,207 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:31,209 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151
[2020-09-25 06:29:31,209 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:31,211 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:31,212 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:31,212 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:31,212 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:31,213 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 06:29:31,213 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:31,213 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:31,213 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:31,213 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 06:29:31,214 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:31,214 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:31,215 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2020-09-25 06:29:31,216 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:31,217 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:31,219 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:31,219 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:31,219 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:31,219 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 06:29:31,220 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:31,220 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:31,220 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:31,220 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 06:29:31,220 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:31,221 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:31,251 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.
[2020-09-25 06:29:31,252 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1683943662]
[2020-09-25 06:29:31,252 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 06:29:31,252 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2020-09-25 06:29:31,253 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1776483522]
[2020-09-25 06:29:31,253 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 6 states
[2020-09-25 06:29:31,254 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 06:29:31,254 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2020-09-25 06:29:31,254 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2020-09-25 06:29:31,254 INFO  L87              Difference]: Start difference. First operand 197 states and 209 transitions. Second operand 6 states.
[2020-09-25 06:29:31,824 WARN  L193               SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 06:29:32,664 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 06:29:32,664 INFO  L93              Difference]: Finished difference Result 343 states and 397 transitions.
[2020-09-25 06:29:32,665 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2020-09-25 06:29:32,665 INFO  L78                 Accepts]: Start accepts. Automaton has 6 states. Word has length 174
[2020-09-25 06:29:32,668 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 06:29:32,674 INFO  L225             Difference]: With dead ends: 343
[2020-09-25 06:29:32,674 INFO  L226             Difference]: Without dead ends: 261
[2020-09-25 06:29:32,676 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110
[2020-09-25 06:29:32,677 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 261 states.
[2020-09-25 06:29:32,729 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 261 to 197.
[2020-09-25 06:29:32,729 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 197 states.
[2020-09-25 06:29:32,731 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 208 transitions.
[2020-09-25 06:29:32,731 INFO  L78                 Accepts]: Start accepts. Automaton has 197 states and 208 transitions. Word has length 174
[2020-09-25 06:29:32,734 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 06:29:32,734 INFO  L479      AbstractCegarLoop]: Abstraction has 197 states and 208 transitions.
[2020-09-25 06:29:32,734 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 6 states.
[2020-09-25 06:29:32,734 INFO  L276                IsEmpty]: Start isEmpty. Operand 197 states and 208 transitions.
[2020-09-25 06:29:32,744 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 178
[2020-09-25 06:29:32,744 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 06:29:32,745 INFO  L422         BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 06:29:32,746 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-09-25 06:29:32,746 INFO  L427      AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 06:29:32,746 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 06:29:32,746 INFO  L82        PathProgramCache]: Analyzing trace with hash 1058259095, now seen corresponding path program 1 times
[2020-09-25 06:29:32,747 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 06:29:32,747 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [680252906]
[2020-09-25 06:29:32,747 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 06:29:32,811 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:32,866 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:33,206 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:33,814 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:34,999 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:35,000 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 216
[2020-09-25 06:29:35,000 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 3
[2020-09-25 06:29:35,000 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2185
[2020-09-25 06:29:35,001 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:35,001 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:35,001 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 6
[2020-09-25 06:29:35,001 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 81
[2020-09-25 06:29:35,001 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 130
[2020-09-25 06:29:35,001 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-25 06:29:35,393 WARN  L193               SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 06:29:35,395 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 06:29:35,434 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:35,474 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:35,717 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:35,717 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 86
[2020-09-25 06:29:35,718 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:35,718 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 282
[2020-09-25 06:29:35,718 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:35,719 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:35,719 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 06:29:35,719 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:35,720 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 77
[2020-09-25 06:29:35,720 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:35,775 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2020-09-25 06:29:35,776 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:35,777 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:35,781 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:35,781 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 06:29:35,781 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:35,782 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 06:29:35,782 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:35,782 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:35,783 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 06:29:35,783 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:35,783 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 06:29:35,784 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:35,785 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2020-09-25 06:29:35,787 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:35,789 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:35,792 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:35,792 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 06:29:35,793 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:35,793 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 06:29:35,793 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:35,794 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:35,794 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 06:29:35,794 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:35,795 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 06:29:35,795 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:35,796 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2020-09-25 06:29:35,798 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:35,800 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:35,805 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:35,805 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:35,805 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:35,806 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-25 06:29:35,806 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:35,806 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:35,806 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 06:29:35,807 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:35,807 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 06:29:35,807 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:35,811 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100
[2020-09-25 06:29:35,812 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:35,813 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:35,817 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:35,817 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 06:29:35,818 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:35,818 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 06:29:35,818 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:35,819 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:35,819 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 06:29:35,819 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:35,820 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 06:29:35,820 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:35,837 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2020-09-25 06:29:35,838 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:35,840 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:35,846 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:35,846 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-25 06:29:35,847 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:35,847 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-25 06:29:35,847 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:35,848 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:35,848 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 06:29:35,848 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:35,849 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 5
[2020-09-25 06:29:35,849 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:35,869 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129
[2020-09-25 06:29:35,870 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:35,872 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:35,876 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:35,876 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-25 06:29:35,877 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:35,877 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 06:29:35,877 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:35,878 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:35,878 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 06:29:35,878 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:35,879 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 5
[2020-09-25 06:29:35,879 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:35,883 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2020-09-25 06:29:35,887 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:35,890 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:35,906 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:35,907 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 19
[2020-09-25 06:29:35,907 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:35,908 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 18
[2020-09-25 06:29:35,908 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:35,908 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:35,909 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 06:29:35,909 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:35,909 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 15
[2020-09-25 06:29:35,910 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:35,912 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 06:29:35,913 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:35,914 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:35,916 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:35,916 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:35,916 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:35,916 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 06:29:35,917 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:35,917 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:35,917 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 06:29:35,917 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:35,918 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 06:29:35,918 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:35,920 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148
[2020-09-25 06:29:35,920 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:35,922 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:35,925 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:35,925 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 06:29:35,925 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:35,925 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 06:29:35,926 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:35,926 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:35,926 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 06:29:35,926 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:35,926 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 06:29:35,927 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:35,929 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154
[2020-09-25 06:29:35,930 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:35,933 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:35,937 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:35,938 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:35,938 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:35,938 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-25 06:29:35,939 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:35,939 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:35,939 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 06:29:35,940 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:35,940 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 06:29:35,940 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:35,944 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164
[2020-09-25 06:29:35,945 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 06:29:35,947 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 06:29:35,959 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 06:29:35,959 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 06:29:35,959 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 06:29:35,960 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 12
[2020-09-25 06:29:35,960 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 06:29:35,961 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.6
[2020-09-25 06:29:35,961 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-09-25 06:29:35,961 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 06:29:35,962 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 06:29:35,962 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 06:29:36,087 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2020-09-25 06:29:36,088 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [680252906]
[2020-09-25 06:29:36,089 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 06:29:36,089 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10
[2020-09-25 06:29:36,090 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1497941774]
[2020-09-25 06:29:36,090 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 10 states
[2020-09-25 06:29:36,091 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 06:29:36,091 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants.
[2020-09-25 06:29:36,092 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90
[2020-09-25 06:29:36,093 INFO  L87              Difference]: Start difference. First operand 197 states and 208 transitions. Second operand 10 states.
[2020-09-25 06:29:36,857 WARN  L193               SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-25 06:29:37,808 WARN  L193               SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 192
[2020-09-25 06:29:38,191 WARN  L193               SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 195
[2020-09-25 06:29:38,941 WARN  L193               SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:39,266 WARN  L193               SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 193
[2020-09-25 06:29:39,574 WARN  L193               SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:39,641 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 06:29:39,642 INFO  L93              Difference]: Finished difference Result 334 states and 386 transitions.
[2020-09-25 06:29:39,645 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. 
[2020-09-25 06:29:39,645 INFO  L78                 Accepts]: Start accepts. Automaton has 10 states. Word has length 177
[2020-09-25 06:29:39,646 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 06:29:39,646 INFO  L225             Difference]: With dead ends: 334
[2020-09-25 06:29:39,646 INFO  L226             Difference]: Without dead ends: 0
[2020-09-25 06:29:39,650 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380
[2020-09-25 06:29:39,650 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-09-25 06:29:39,651 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-09-25 06:29:39,651 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-09-25 06:29:39,651 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-09-25 06:29:39,651 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 177
[2020-09-25 06:29:39,651 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 06:29:39,651 INFO  L479      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-09-25 06:29:39,652 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 10 states.
[2020-09-25 06:29:39,652 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-09-25 06:29:39,652 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2020-09-25 06:29:39,652 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2020-09-25 06:29:39,655 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-09-25 06:29:39,873 WARN  L193               SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:40,049 WARN  L193               SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:40,217 WARN  L193               SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:40,392 WARN  L193               SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:40,567 WARN  L193               SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:40,740 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:40,910 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:41,222 WARN  L193               SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194
[2020-09-25 06:29:41,513 WARN  L193               SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194
[2020-09-25 06:29:41,672 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:41,936 WARN  L193               SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 145
[2020-09-25 06:29:42,095 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:42,274 WARN  L193               SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:42,462 WARN  L193               SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:42,646 WARN  L193               SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:42,803 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:42,959 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:43,113 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:43,267 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:43,412 WARN  L193               SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 06:29:43,572 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:43,725 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:43,880 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:44,033 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:44,186 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:44,343 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:44,496 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:44,739 WARN  L193               SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 131
[2020-09-25 06:29:44,892 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:45,051 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:45,207 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:45,361 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:45,514 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:45,668 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:45,822 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:45,976 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:46,130 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:46,283 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:46,528 WARN  L193               SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 145
[2020-09-25 06:29:46,685 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:46,839 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:46,992 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:47,152 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-25 06:29:47,405 WARN  L193               SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-25 06:29:47,638 WARN  L193               SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-25 06:29:47,847 WARN  L193               SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-25 06:29:48,128 WARN  L193               SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-25 06:29:48,434 WARN  L193               SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-25 06:29:48,724 WARN  L193               SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-25 06:29:48,921 WARN  L193               SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12
[2020-09-25 06:29:49,161 WARN  L193               SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-25 06:29:49,368 WARN  L193               SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11
[2020-09-25 06:29:49,636 WARN  L193               SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 06:29:49,859 WARN  L193               SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 16
[2020-09-25 06:29:50,094 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12
[2020-09-25 06:29:50,283 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-25 06:29:50,516 WARN  L193               SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12
[2020-09-25 06:29:50,741 WARN  L193               SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12
[2020-09-25 06:29:50,765 INFO  L268        CegarLoopResult]: For program point  L287(line 287)  no Hoare annotation was computed.
[2020-09-25 06:29:50,765 INFO  L268        CegarLoopResult]: For program point  L283(line 283)  no Hoare annotation was computed.
[2020-09-25 06:29:50,765 INFO  L268        CegarLoopResult]: For program point  L279(line 279)  no Hoare annotation was computed.
[2020-09-25 06:29:50,765 INFO  L268        CegarLoopResult]: For program point  L308(line 308)  no Hoare annotation was computed.
[2020-09-25 06:29:50,766 INFO  L268        CegarLoopResult]: For program point  L275(line 275)  no Hoare annotation was computed.
[2020-09-25 06:29:50,766 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeFINAL(lines 267 322)  no Hoare annotation was computed.
[2020-09-25 06:29:50,766 INFO  L268        CegarLoopResult]: For program point  L271(line 271)  no Hoare annotation was computed.
[2020-09-25 06:29:50,766 INFO  L268        CegarLoopResult]: For program point  L296(line 296)  no Hoare annotation was computed.
[2020-09-25 06:29:50,767 INFO  L268        CegarLoopResult]: For program point  L288(line 288)  no Hoare annotation was computed.
[2020-09-25 06:29:50,767 INFO  L268        CegarLoopResult]: For program point  L317(line 317)  no Hoare annotation was computed.
[2020-09-25 06:29:50,767 INFO  L268        CegarLoopResult]: For program point  L280(line 280)  no Hoare annotation was computed.
[2020-09-25 06:29:50,767 INFO  L268        CegarLoopResult]: For program point  L309(line 309)  no Hoare annotation was computed.
[2020-09-25 06:29:50,767 INFO  L268        CegarLoopResult]: For program point  L276(line 276)  no Hoare annotation was computed.
[2020-09-25 06:29:50,767 INFO  L268        CegarLoopResult]: For program point  L309-1(line 309)  no Hoare annotation was computed.
[2020-09-25 06:29:50,768 INFO  L268        CegarLoopResult]: For program point  L309-2(line 309)  no Hoare annotation was computed.
[2020-09-25 06:29:50,768 INFO  L268        CegarLoopResult]: For program point  L272(line 272)  no Hoare annotation was computed.
[2020-09-25 06:29:50,768 INFO  L268        CegarLoopResult]: For program point  L268(line 268)  no Hoare annotation was computed.
[2020-09-25 06:29:50,768 INFO  L268        CegarLoopResult]: For program point  L297(line 297)  no Hoare annotation was computed.
[2020-09-25 06:29:50,768 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeEXIT(lines 267 322)  no Hoare annotation was computed.
[2020-09-25 06:29:50,768 INFO  L268        CegarLoopResult]: For program point  L293(line 293)  no Hoare annotation was computed.
[2020-09-25 06:29:50,768 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeENTRY(lines 267 322)  no Hoare annotation was computed.
[2020-09-25 06:29:50,768 INFO  L268        CegarLoopResult]: For program point  L289(line 289)  no Hoare annotation was computed.
[2020-09-25 06:29:50,769 INFO  L268        CegarLoopResult]: For program point  L318(line 318)  no Hoare annotation was computed.
[2020-09-25 06:29:50,769 INFO  L268        CegarLoopResult]: For program point  L314(lines 291 315)  no Hoare annotation was computed.
[2020-09-25 06:29:50,769 INFO  L268        CegarLoopResult]: For program point  L281(line 281)  no Hoare annotation was computed.
[2020-09-25 06:29:50,769 INFO  L268        CegarLoopResult]: For program point  L310(line 310)  no Hoare annotation was computed.
[2020-09-25 06:29:50,769 INFO  L268        CegarLoopResult]: For program point  L277(line 277)  no Hoare annotation was computed.
[2020-09-25 06:29:50,769 INFO  L268        CegarLoopResult]: For program point  L306(line 306)  no Hoare annotation was computed.
[2020-09-25 06:29:50,769 INFO  L268        CegarLoopResult]: For program point  L273(line 273)  no Hoare annotation was computed.
[2020-09-25 06:29:50,769 INFO  L268        CegarLoopResult]: For program point  L269(line 269)  no Hoare annotation was computed.
[2020-09-25 06:29:50,770 INFO  L268        CegarLoopResult]: For program point  L298(lines 298 302)  no Hoare annotation was computed.
[2020-09-25 06:29:50,770 INFO  L268        CegarLoopResult]: For program point  L298-1(lines 298 302)  no Hoare annotation was computed.
[2020-09-25 06:29:50,770 INFO  L268        CegarLoopResult]: For program point  L290(line 290)  no Hoare annotation was computed.
[2020-09-25 06:29:50,770 INFO  L268        CegarLoopResult]: For program point  L290-1(line 290)  no Hoare annotation was computed.
[2020-09-25 06:29:50,770 INFO  L268        CegarLoopResult]: For program point  L290-2(line 290)  no Hoare annotation was computed.
[2020-09-25 06:29:50,770 INFO  L268        CegarLoopResult]: For program point  L319(line 319)  no Hoare annotation was computed.
[2020-09-25 06:29:50,770 INFO  L268        CegarLoopResult]: For program point  L286(line 286)  no Hoare annotation was computed.
[2020-09-25 06:29:50,770 INFO  L268        CegarLoopResult]: For program point  L282(line 282)  no Hoare annotation was computed.
[2020-09-25 06:29:50,771 INFO  L268        CegarLoopResult]: For program point  L311(line 311)  no Hoare annotation was computed.
[2020-09-25 06:29:50,771 INFO  L268        CegarLoopResult]: For program point  L278(line 278)  no Hoare annotation was computed.
[2020-09-25 06:29:50,771 INFO  L268        CegarLoopResult]: For program point  L311-1(lines 292 313)  no Hoare annotation was computed.
[2020-09-25 06:29:50,771 INFO  L268        CegarLoopResult]: For program point  L307(line 307)  no Hoare annotation was computed.
[2020-09-25 06:29:50,771 INFO  L268        CegarLoopResult]: For program point  L274(line 274)  no Hoare annotation was computed.
[2020-09-25 06:29:50,771 INFO  L268        CegarLoopResult]: For program point  L270(line 270)  no Hoare annotation was computed.
[2020-09-25 06:29:50,771 INFO  L268        CegarLoopResult]: For program point  L353(line 353)  no Hoare annotation was computed.
[2020-09-25 06:29:50,771 INFO  L268        CegarLoopResult]: For program point  L349-2(lines 349 374)  no Hoare annotation was computed.
[2020-09-25 06:29:50,772 INFO  L268        CegarLoopResult]: For program point  L345(line 345)  no Hoare annotation was computed.
[2020-09-25 06:29:50,772 INFO  L268        CegarLoopResult]: For program point  L370(line 370)  no Hoare annotation was computed.
[2020-09-25 06:29:50,772 INFO  L268        CegarLoopResult]: For program point  L337(line 337)  no Hoare annotation was computed.
[2020-09-25 06:29:50,772 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetENTRY(lines 323 382)  no Hoare annotation was computed.
[2020-09-25 06:29:50,772 INFO  L268        CegarLoopResult]: For program point  L366(line 366)  no Hoare annotation was computed.
[2020-09-25 06:29:50,772 INFO  L268        CegarLoopResult]: For program point  L333(line 333)  no Hoare annotation was computed.
[2020-09-25 06:29:50,772 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetEXIT(lines 323 382)  no Hoare annotation was computed.
[2020-09-25 06:29:50,772 INFO  L268        CegarLoopResult]: For program point  L329(line 329)  no Hoare annotation was computed.
[2020-09-25 06:29:50,773 INFO  L268        CegarLoopResult]: For program point  L325(line 325)  no Hoare annotation was computed.
[2020-09-25 06:29:50,773 INFO  L268        CegarLoopResult]: For program point  L354(line 354)  no Hoare annotation was computed.
[2020-09-25 06:29:50,773 INFO  L268        CegarLoopResult]: For program point  L350(line 350)  no Hoare annotation was computed.
[2020-09-25 06:29:50,773 INFO  L268        CegarLoopResult]: For program point  L346(line 346)  no Hoare annotation was computed.
[2020-09-25 06:29:50,773 INFO  L268        CegarLoopResult]: For program point  L375(lines 348 376)  no Hoare annotation was computed.
[2020-09-25 06:29:50,773 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetFINAL(lines 323 382)  no Hoare annotation was computed.
[2020-09-25 06:29:50,773 INFO  L268        CegarLoopResult]: For program point  L371(line 371)  no Hoare annotation was computed.
[2020-09-25 06:29:50,773 INFO  L268        CegarLoopResult]: For program point  L338(line 338)  no Hoare annotation was computed.
[2020-09-25 06:29:50,773 INFO  L268        CegarLoopResult]: For program point  L367(line 367)  no Hoare annotation was computed.
[2020-09-25 06:29:50,774 INFO  L268        CegarLoopResult]: For program point  L334(line 334)  no Hoare annotation was computed.
[2020-09-25 06:29:50,774 INFO  L268        CegarLoopResult]: For program point  L367-1(line 367)  no Hoare annotation was computed.
[2020-09-25 06:29:50,774 INFO  L268        CegarLoopResult]: For program point  L367-2(line 367)  no Hoare annotation was computed.
[2020-09-25 06:29:50,774 INFO  L268        CegarLoopResult]: For program point  L363(line 363)  no Hoare annotation was computed.
[2020-09-25 06:29:50,774 INFO  L268        CegarLoopResult]: For program point  L330(line 330)  no Hoare annotation was computed.
[2020-09-25 06:29:50,774 INFO  L268        CegarLoopResult]: For program point  L363-1(line 363)  no Hoare annotation was computed.
[2020-09-25 06:29:50,774 INFO  L268        CegarLoopResult]: For program point  L363-2(line 363)  no Hoare annotation was computed.
[2020-09-25 06:29:50,774 INFO  L268        CegarLoopResult]: For program point  L326(line 326)  no Hoare annotation was computed.
[2020-09-25 06:29:50,774 INFO  L268        CegarLoopResult]: For program point  L355(lines 355 359)  no Hoare annotation was computed.
[2020-09-25 06:29:50,775 INFO  L268        CegarLoopResult]: For program point  L355-1(lines 355 359)  no Hoare annotation was computed.
[2020-09-25 06:29:50,775 INFO  L268        CegarLoopResult]: For program point  L347(line 347)  no Hoare annotation was computed.
[2020-09-25 06:29:50,775 INFO  L268        CegarLoopResult]: For program point  L347-1(line 347)  no Hoare annotation was computed.
[2020-09-25 06:29:50,775 INFO  L268        CegarLoopResult]: For program point  L347-2(line 347)  no Hoare annotation was computed.
[2020-09-25 06:29:50,775 INFO  L268        CegarLoopResult]: For program point  L343(line 343)  no Hoare annotation was computed.
[2020-09-25 06:29:50,775 INFO  L268        CegarLoopResult]: For program point  L372(line 372)  no Hoare annotation was computed.
[2020-09-25 06:29:50,775 INFO  L268        CegarLoopResult]: For program point  L339(line 339)  no Hoare annotation was computed.
[2020-09-25 06:29:50,775 INFO  L268        CegarLoopResult]: For program point  L372-1(line 372)  no Hoare annotation was computed.
[2020-09-25 06:29:50,776 INFO  L268        CegarLoopResult]: For program point  L372-2(line 372)  no Hoare annotation was computed.
[2020-09-25 06:29:50,776 INFO  L268        CegarLoopResult]: For program point  L368(line 368)  no Hoare annotation was computed.
[2020-09-25 06:29:50,776 INFO  L268        CegarLoopResult]: For program point  L335(line 335)  no Hoare annotation was computed.
[2020-09-25 06:29:50,776 INFO  L268        CegarLoopResult]: For program point  L368-1(line 368)  no Hoare annotation was computed.
[2020-09-25 06:29:50,777 INFO  L268        CegarLoopResult]: For program point  L368-2(line 368)  no Hoare annotation was computed.
[2020-09-25 06:29:50,777 INFO  L268        CegarLoopResult]: For program point  L364(line 364)  no Hoare annotation was computed.
[2020-09-25 06:29:50,777 INFO  L268        CegarLoopResult]: For program point  L331(line 331)  no Hoare annotation was computed.
[2020-09-25 06:29:50,777 INFO  L268        CegarLoopResult]: For program point  L327(line 327)  no Hoare annotation was computed.
[2020-09-25 06:29:50,777 INFO  L268        CegarLoopResult]: For program point  L344(line 344)  no Hoare annotation was computed.
[2020-09-25 06:29:50,777 INFO  L268        CegarLoopResult]: For program point  L340(line 340)  no Hoare annotation was computed.
[2020-09-25 06:29:50,777 INFO  L268        CegarLoopResult]: For program point  L369(line 369)  no Hoare annotation was computed.
[2020-09-25 06:29:50,777 INFO  L268        CegarLoopResult]: For program point  L336(line 336)  no Hoare annotation was computed.
[2020-09-25 06:29:50,778 INFO  L268        CegarLoopResult]: For program point  L365(line 365)  no Hoare annotation was computed.
[2020-09-25 06:29:50,778 INFO  L268        CegarLoopResult]: For program point  L332(line 332)  no Hoare annotation was computed.
[2020-09-25 06:29:50,778 INFO  L268        CegarLoopResult]: For program point  L328(line 328)  no Hoare annotation was computed.
[2020-09-25 06:29:50,778 INFO  L268        CegarLoopResult]: For program point  L324(line 324)  no Hoare annotation was computed.
[2020-09-25 06:29:50,778 INFO  L271        CegarLoopResult]: At program point  select_helpersFINAL(lines 61 67)  the Hoare annotation is:  true
[2020-09-25 06:29:50,778 INFO  L268        CegarLoopResult]: For program point  select_helpersEXIT(lines 61 67)  no Hoare annotation was computed.
[2020-09-25 06:29:50,778 INFO  L268        CegarLoopResult]: For program point  valid_productEXIT(lines 68 76)  no Hoare annotation was computed.
[2020-09-25 06:29:50,779 INFO  L271        CegarLoopResult]: At program point  valid_productENTRY(lines 68 76)  the Hoare annotation is:  true
[2020-09-25 06:29:50,779 INFO  L268        CegarLoopResult]: For program point  valid_productFINAL(lines 68 76)  no Hoare annotation was computed.
[2020-09-25 06:29:50,779 INFO  L268        CegarLoopResult]: For program point  L73(line 73)  no Hoare annotation was computed.
[2020-09-25 06:29:50,779 INFO  L268        CegarLoopResult]: For program point  L72(line 72)  no Hoare annotation was computed.
[2020-09-25 06:29:50,780 INFO  L264        CegarLoopResult]: At program point  __utac_acc__Specification5_spec__1ENTRY(lines 167 174)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))
[2020-09-25 06:29:50,780 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__1EXIT(lines 167 174)  no Hoare annotation was computed.
[2020-09-25 06:29:50,780 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__1FINAL(lines 167 174)  no Hoare annotation was computed.
[2020-09-25 06:29:50,781 INFO  L264        CegarLoopResult]: At program point  __utac_acc__Specification5_spec__2ENTRY(lines 175 184)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))
[2020-09-25 06:29:50,781 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__2EXIT(lines 175 184)  no Hoare annotation was computed.
[2020-09-25 06:29:50,781 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__2FINAL(lines 175 184)  no Hoare annotation was computed.
[2020-09-25 06:29:50,781 INFO  L268        CegarLoopResult]: For program point  L180(line 180)  no Hoare annotation was computed.
[2020-09-25 06:29:50,781 INFO  L268        CegarLoopResult]: For program point  L180-1(line 180)  no Hoare annotation was computed.
[2020-09-25 06:29:50,781 INFO  L268        CegarLoopResult]: For program point  L180-2(line 180)  no Hoare annotation was computed.
[2020-09-25 06:29:50,781 INFO  L268        CegarLoopResult]: For program point  L197(lines 197 207)  no Hoare annotation was computed.
[2020-09-25 06:29:50,781 INFO  L271        CegarLoopResult]: At program point  L195(line 195)  the Hoare annotation is:  true
[2020-09-25 06:29:50,782 INFO  L268        CegarLoopResult]: For program point  L195-1(line 195)  no Hoare annotation was computed.
[2020-09-25 06:29:50,782 INFO  L268        CegarLoopResult]: For program point  L193(lines 193 210)  no Hoare annotation was computed.
[2020-09-25 06:29:50,782 INFO  L268        CegarLoopResult]: For program point  L195-2(line 195)  no Hoare annotation was computed.
[2020-09-25 06:29:50,782 INFO  L268        CegarLoopResult]: For program point  L195-3(line 195)  no Hoare annotation was computed.
[2020-09-25 06:29:50,782 INFO  L268        CegarLoopResult]: For program point  L193-1(lines 185 213)  no Hoare annotation was computed.
[2020-09-25 06:29:50,782 INFO  L271        CegarLoopResult]: At program point  L191(line 191)  the Hoare annotation is:  true
[2020-09-25 06:29:50,782 INFO  L268        CegarLoopResult]: For program point  L191-1(line 191)  no Hoare annotation was computed.
[2020-09-25 06:29:50,782 INFO  L268        CegarLoopResult]: For program point  L191-2(line 191)  no Hoare annotation was computed.
[2020-09-25 06:29:50,782 INFO  L268        CegarLoopResult]: For program point  L191-3(line 191)  no Hoare annotation was computed.
[2020-09-25 06:29:50,783 INFO  L268        CegarLoopResult]: For program point  L187(line 187)  no Hoare annotation was computed.
[2020-09-25 06:29:50,783 INFO  L271        CegarLoopResult]: At program point  __utac_acc__Specification5_spec__3ENTRY(lines 185 213)  the Hoare annotation is:  true
[2020-09-25 06:29:50,783 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__3EXIT(lines 185 213)  no Hoare annotation was computed.
[2020-09-25 06:29:50,783 INFO  L264        CegarLoopResult]: At program point  L200(line 200)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,783 INFO  L268        CegarLoopResult]: For program point  L198(lines 198 204)  no Hoare annotation was computed.
[2020-09-25 06:29:50,783 INFO  L264        CegarLoopResult]: At program point  mainENTRY(lines 872 894)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,783 INFO  L268        CegarLoopResult]: For program point  L891(line 891)  no Hoare annotation was computed.
[2020-09-25 06:29:50,783 INFO  L268        CegarLoopResult]: For program point  mainEXIT(lines 872 894)  no Hoare annotation was computed.
[2020-09-25 06:29:50,784 INFO  L264        CegarLoopResult]: At program point  L884(line 884)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,784 INFO  L264        CegarLoopResult]: At program point  L884-1(line 884)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,784 INFO  L268        CegarLoopResult]: For program point  L882(lines 882 889)  no Hoare annotation was computed.
[2020-09-25 06:29:50,784 INFO  L268        CegarLoopResult]: For program point  L882-1(lines 882 889)  no Hoare annotation was computed.
[2020-09-25 06:29:50,784 INFO  L268        CegarLoopResult]: For program point  L880(line 880)  no Hoare annotation was computed.
[2020-09-25 06:29:50,785 INFO  L264        CegarLoopResult]: At program point  L879(line 879)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,785 INFO  L268        CegarLoopResult]: For program point  L880-1(line 880)  no Hoare annotation was computed.
[2020-09-25 06:29:50,785 INFO  L264        CegarLoopResult]: At program point  L878(line 878)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,785 INFO  L268        CegarLoopResult]: For program point  L880-2(line 880)  no Hoare annotation was computed.
[2020-09-25 06:29:50,785 INFO  L264        CegarLoopResult]: At program point  L878-1(line 878)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,786 INFO  L268        CegarLoopResult]: For program point  mainFINAL(lines 872 894)  no Hoare annotation was computed.
[2020-09-25 06:29:50,786 INFO  L268        CegarLoopResult]: For program point  L874(line 874)  no Hoare annotation was computed.
[2020-09-25 06:29:50,786 INFO  L268        CegarLoopResult]: For program point  Specification2EXIT(lines 830 853)  no Hoare annotation was computed.
[2020-09-25 06:29:50,786 INFO  L268        CegarLoopResult]: For program point  Specification2ENTRY(lines 830 853)  no Hoare annotation was computed.
[2020-09-25 06:29:50,786 INFO  L268        CegarLoopResult]: For program point  Specification2FINAL(lines 830 853)  no Hoare annotation was computed.
[2020-09-25 06:29:50,786 INFO  L268        CegarLoopResult]: For program point  L848(line 848)  no Hoare annotation was computed.
[2020-09-25 06:29:50,786 INFO  L268        CegarLoopResult]: For program point  L847(line 847)  no Hoare annotation was computed.
[2020-09-25 06:29:50,786 INFO  L268        CegarLoopResult]: For program point  L846(line 846)  no Hoare annotation was computed.
[2020-09-25 06:29:50,786 INFO  L268        CegarLoopResult]: For program point  L845(line 845)  no Hoare annotation was computed.
[2020-09-25 06:29:50,786 INFO  L268        CegarLoopResult]: For program point  L844(line 844)  no Hoare annotation was computed.
[2020-09-25 06:29:50,787 INFO  L268        CegarLoopResult]: For program point  L843(line 843)  no Hoare annotation was computed.
[2020-09-25 06:29:50,787 INFO  L268        CegarLoopResult]: For program point  L842(line 842)  no Hoare annotation was computed.
[2020-09-25 06:29:50,787 INFO  L268        CegarLoopResult]: For program point  L841(line 841)  no Hoare annotation was computed.
[2020-09-25 06:29:50,787 INFO  L268        CegarLoopResult]: For program point  L840(line 840)  no Hoare annotation was computed.
[2020-09-25 06:29:50,787 INFO  L268        CegarLoopResult]: For program point  L839(line 839)  no Hoare annotation was computed.
[2020-09-25 06:29:50,787 INFO  L268        CegarLoopResult]: For program point  L838(line 838)  no Hoare annotation was computed.
[2020-09-25 06:29:50,787 INFO  L268        CegarLoopResult]: For program point  L837(line 837)  no Hoare annotation was computed.
[2020-09-25 06:29:50,787 INFO  L268        CegarLoopResult]: For program point  L836(line 836)  no Hoare annotation was computed.
[2020-09-25 06:29:50,788 INFO  L268        CegarLoopResult]: For program point  L835(line 835)  no Hoare annotation was computed.
[2020-09-25 06:29:50,788 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__baseEXIT(lines 691 698)  no Hoare annotation was computed.
[2020-09-25 06:29:50,788 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__baseENTRY(lines 691 698)  no Hoare annotation was computed.
[2020-09-25 06:29:50,788 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__baseFINAL(lines 691 698)  no Hoare annotation was computed.
[2020-09-25 06:29:50,788 INFO  L268        CegarLoopResult]: For program point  isPumpRunningEXIT(lines 736 744)  no Hoare annotation was computed.
[2020-09-25 06:29:50,788 INFO  L271        CegarLoopResult]: At program point  isPumpRunningENTRY(lines 736 744)  the Hoare annotation is:  true
[2020-09-25 06:29:50,788 INFO  L268        CegarLoopResult]: For program point  isPumpRunningFINAL(lines 736 744)  no Hoare annotation was computed.
[2020-09-25 06:29:50,788 INFO  L268        CegarLoopResult]: For program point  L741(line 741)  no Hoare annotation was computed.
[2020-09-25 06:29:50,788 INFO  L268        CegarLoopResult]: For program point  L740(line 740)  no Hoare annotation was computed.
[2020-09-25 06:29:50,789 INFO  L268        CegarLoopResult]: For program point  L766(line 766)  no Hoare annotation was computed.
[2020-09-25 06:29:50,789 INFO  L268        CegarLoopResult]: For program point  L764(lines 764 772)  no Hoare annotation was computed.
[2020-09-25 06:29:50,789 INFO  L268        CegarLoopResult]: For program point  L764-2(lines 764 772)  no Hoare annotation was computed.
[2020-09-25 06:29:50,790 INFO  L268        CegarLoopResult]: For program point  L758(line 758)  no Hoare annotation was computed.
[2020-09-25 06:29:50,790 INFO  L268        CegarLoopResult]: For program point  L754(line 754)  no Hoare annotation was computed.
[2020-09-25 06:29:50,790 INFO  L268        CegarLoopResult]: For program point  L752(lines 752 760)  no Hoare annotation was computed.
[2020-09-25 06:29:50,790 INFO  L268        CegarLoopResult]: For program point  printPumpFINAL(lines 745 780)  no Hoare annotation was computed.
[2020-09-25 06:29:50,790 INFO  L268        CegarLoopResult]: For program point  L752-2(lines 752 760)  no Hoare annotation was computed.
[2020-09-25 06:29:50,790 INFO  L268        CegarLoopResult]: For program point  L775(line 775)  no Hoare annotation was computed.
[2020-09-25 06:29:50,790 INFO  L268        CegarLoopResult]: For program point  printPumpENTRY(lines 745 780)  no Hoare annotation was computed.
[2020-09-25 06:29:50,790 INFO  L268        CegarLoopResult]: For program point  L775-1(line 775)  no Hoare annotation was computed.
[2020-09-25 06:29:50,790 INFO  L268        CegarLoopResult]: For program point  printPumpEXIT(lines 745 780)  no Hoare annotation was computed.
[2020-09-25 06:29:50,791 INFO  L268        CegarLoopResult]: For program point  L770(line 770)  no Hoare annotation was computed.
[2020-09-25 06:29:50,791 INFO  L268        CegarLoopResult]: For program point  select_featuresEXIT(lines 54 60)  no Hoare annotation was computed.
[2020-09-25 06:29:50,791 INFO  L271        CegarLoopResult]: At program point  select_featuresFINAL(lines 54 60)  the Hoare annotation is:  true
[2020-09-25 06:29:50,791 INFO  L268        CegarLoopResult]: For program point  L225(line 225)  no Hoare annotation was computed.
[2020-09-25 06:29:50,791 INFO  L268        CegarLoopResult]: For program point  L258-1(line 258)  no Hoare annotation was computed.
[2020-09-25 06:29:50,791 INFO  L268        CegarLoopResult]: For program point  L256(line 256)  no Hoare annotation was computed.
[2020-09-25 06:29:50,791 INFO  L268        CegarLoopResult]: For program point  L258-2(line 258)  no Hoare annotation was computed.
[2020-09-25 06:29:50,791 INFO  L268        CegarLoopResult]: For program point  L254(line 254)  no Hoare annotation was computed.
[2020-09-25 06:29:50,791 INFO  L268        CegarLoopResult]: For program point  L221(lines 221 266)  no Hoare annotation was computed.
[2020-09-25 06:29:50,792 INFO  L268        CegarLoopResult]: For program point  L221-1(lines 221 266)  no Hoare annotation was computed.
[2020-09-25 06:29:50,792 INFO  L268        CegarLoopResult]: For program point  L250(line 250)  no Hoare annotation was computed.
[2020-09-25 06:29:50,792 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setFINAL(lines 221 266)  no Hoare annotation was computed.
[2020-09-25 06:29:50,792 INFO  L268        CegarLoopResult]: For program point  L246(line 246)  no Hoare annotation was computed.
[2020-09-25 06:29:50,792 INFO  L268        CegarLoopResult]: For program point  L244(line 244)  no Hoare annotation was computed.
[2020-09-25 06:29:50,792 INFO  L268        CegarLoopResult]: For program point  L244-1(line 244)  no Hoare annotation was computed.
[2020-09-25 06:29:50,792 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setENTRY(lines 221 266)  no Hoare annotation was computed.
[2020-09-25 06:29:50,792 INFO  L268        CegarLoopResult]: For program point  L238(line 238)  no Hoare annotation was computed.
[2020-09-25 06:29:50,792 INFO  L268        CegarLoopResult]: For program point  L236(line 236)  no Hoare annotation was computed.
[2020-09-25 06:29:50,793 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setEXIT(lines 221 266)  no Hoare annotation was computed.
[2020-09-25 06:29:50,793 INFO  L268        CegarLoopResult]: For program point  L234(line 234)  no Hoare annotation was computed.
[2020-09-25 06:29:50,793 INFO  L268        CegarLoopResult]: For program point  L232(line 232)  no Hoare annotation was computed.
[2020-09-25 06:29:50,793 INFO  L268        CegarLoopResult]: For program point  L230(line 230)  no Hoare annotation was computed.
[2020-09-25 06:29:50,793 INFO  L268        CegarLoopResult]: For program point  L261(line 261)  no Hoare annotation was computed.
[2020-09-25 06:29:50,793 INFO  L268        CegarLoopResult]: For program point  L228(line 228)  no Hoare annotation was computed.
[2020-09-25 06:29:50,793 INFO  L268        CegarLoopResult]: For program point  L259(line 259)  no Hoare annotation was computed.
[2020-09-25 06:29:50,793 INFO  L268        CegarLoopResult]: For program point  L226(line 226)  no Hoare annotation was computed.
[2020-09-25 06:29:50,793 INFO  L268        CegarLoopResult]: For program point  L257(line 257)  no Hoare annotation was computed.
[2020-09-25 06:29:50,794 INFO  L268        CegarLoopResult]: For program point  L224(line 224)  no Hoare annotation was computed.
[2020-09-25 06:29:50,795 INFO  L268        CegarLoopResult]: For program point  L255(line 255)  no Hoare annotation was computed.
[2020-09-25 06:29:50,795 INFO  L268        CegarLoopResult]: For program point  L253(line 253)  no Hoare annotation was computed.
[2020-09-25 06:29:50,796 INFO  L268        CegarLoopResult]: For program point  L251(line 251)  no Hoare annotation was computed.
[2020-09-25 06:29:50,796 INFO  L268        CegarLoopResult]: For program point  L251-1(line 251)  no Hoare annotation was computed.
[2020-09-25 06:29:50,796 INFO  L268        CegarLoopResult]: For program point  L249(line 249)  no Hoare annotation was computed.
[2020-09-25 06:29:50,796 INFO  L268        CegarLoopResult]: For program point  L247(line 247)  no Hoare annotation was computed.
[2020-09-25 06:29:50,796 INFO  L268        CegarLoopResult]: For program point  L247-1(line 247)  no Hoare annotation was computed.
[2020-09-25 06:29:50,796 INFO  L268        CegarLoopResult]: For program point  L245(line 245)  no Hoare annotation was computed.
[2020-09-25 06:29:50,796 INFO  L268        CegarLoopResult]: For program point  L243(line 243)  no Hoare annotation was computed.
[2020-09-25 06:29:50,796 INFO  L268        CegarLoopResult]: For program point  L239(line 239)  no Hoare annotation was computed.
[2020-09-25 06:29:50,797 INFO  L268        CegarLoopResult]: For program point  L237(line 237)  no Hoare annotation was computed.
[2020-09-25 06:29:50,797 INFO  L268        CegarLoopResult]: For program point  L235(line 235)  no Hoare annotation was computed.
[2020-09-25 06:29:50,797 INFO  L268        CegarLoopResult]: For program point  L233(line 233)  no Hoare annotation was computed.
[2020-09-25 06:29:50,797 INFO  L268        CegarLoopResult]: For program point  L231(line 231)  no Hoare annotation was computed.
[2020-09-25 06:29:50,797 INFO  L268        CegarLoopResult]: For program point  L262(line 262)  no Hoare annotation was computed.
[2020-09-25 06:29:50,797 INFO  L268        CegarLoopResult]: For program point  L229(line 229)  no Hoare annotation was computed.
[2020-09-25 06:29:50,797 INFO  L268        CegarLoopResult]: For program point  L260(line 260)  no Hoare annotation was computed.
[2020-09-25 06:29:50,797 INFO  L268        CegarLoopResult]: For program point  L227(line 227)  no Hoare annotation was computed.
[2020-09-25 06:29:50,797 INFO  L268        CegarLoopResult]: For program point  L258(line 258)  no Hoare annotation was computed.
[2020-09-25 06:29:50,797 INFO  L268        CegarLoopResult]: For program point  L545(line 545)  no Hoare annotation was computed.
[2020-09-25 06:29:50,798 INFO  L268        CegarLoopResult]: For program point  L576(line 576)  no Hoare annotation was computed.
[2020-09-25 06:29:50,798 INFO  L268        CegarLoopResult]: For program point  L543(line 543)  no Hoare annotation was computed.
[2020-09-25 06:29:50,798 INFO  L268        CegarLoopResult]: For program point  L574(line 574)  no Hoare annotation was computed.
[2020-09-25 06:29:50,798 INFO  L268        CegarLoopResult]: For program point  L541(line 541)  no Hoare annotation was computed.
[2020-09-25 06:29:50,798 INFO  L268        CegarLoopResult]: For program point  L572(line 572)  no Hoare annotation was computed.
[2020-09-25 06:29:50,798 INFO  L268        CegarLoopResult]: For program point  L539(line 539)  no Hoare annotation was computed.
[2020-09-25 06:29:50,798 INFO  L268        CegarLoopResult]: For program point  L570(line 570)  no Hoare annotation was computed.
[2020-09-25 06:29:50,798 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeFINAL(lines 534 579)  no Hoare annotation was computed.
[2020-09-25 06:29:50,798 INFO  L268        CegarLoopResult]: For program point  L537(line 537)  no Hoare annotation was computed.
[2020-09-25 06:29:50,799 INFO  L268        CegarLoopResult]: For program point  L535(line 535)  no Hoare annotation was computed.
[2020-09-25 06:29:50,799 INFO  L268        CegarLoopResult]: For program point  L558(lines 558 559)  no Hoare annotation was computed.
[2020-09-25 06:29:50,799 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeENTRY(lines 534 579)  no Hoare annotation was computed.
[2020-09-25 06:29:50,799 INFO  L268        CegarLoopResult]: For program point  L554(lines 554 561)  no Hoare annotation was computed.
[2020-09-25 06:29:50,799 INFO  L268        CegarLoopResult]: For program point  L552(line 552)  no Hoare annotation was computed.
[2020-09-25 06:29:50,799 INFO  L268        CegarLoopResult]: For program point  L550(line 550)  no Hoare annotation was computed.
[2020-09-25 06:29:50,799 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeEXIT(lines 534 579)  no Hoare annotation was computed.
[2020-09-25 06:29:50,799 INFO  L268        CegarLoopResult]: For program point  L548(lines 548 568)  no Hoare annotation was computed.
[2020-09-25 06:29:50,799 INFO  L268        CegarLoopResult]: For program point  L544(line 544)  no Hoare annotation was computed.
[2020-09-25 06:29:50,799 INFO  L268        CegarLoopResult]: For program point  L575(line 575)  no Hoare annotation was computed.
[2020-09-25 06:29:50,800 INFO  L268        CegarLoopResult]: For program point  L542(line 542)  no Hoare annotation was computed.
[2020-09-25 06:29:50,800 INFO  L268        CegarLoopResult]: For program point  L575-1(line 575)  no Hoare annotation was computed.
[2020-09-25 06:29:50,800 INFO  L268        CegarLoopResult]: For program point  L573(line 573)  no Hoare annotation was computed.
[2020-09-25 06:29:50,800 INFO  L268        CegarLoopResult]: For program point  L575-2(line 575)  no Hoare annotation was computed.
[2020-09-25 06:29:50,800 INFO  L268        CegarLoopResult]: For program point  L540(line 540)  no Hoare annotation was computed.
[2020-09-25 06:29:50,800 INFO  L268        CegarLoopResult]: For program point  L573-1(line 573)  no Hoare annotation was computed.
[2020-09-25 06:29:50,800 INFO  L268        CegarLoopResult]: For program point  L571(line 571)  no Hoare annotation was computed.
[2020-09-25 06:29:50,800 INFO  L268        CegarLoopResult]: For program point  L573-2(line 573)  no Hoare annotation was computed.
[2020-09-25 06:29:50,802 INFO  L268        CegarLoopResult]: For program point  L538(line 538)  no Hoare annotation was computed.
[2020-09-25 06:29:50,802 INFO  L268        CegarLoopResult]: For program point  L536(line 536)  no Hoare annotation was computed.
[2020-09-25 06:29:50,803 INFO  L268        CegarLoopResult]: For program point  L534(lines 534 579)  no Hoare annotation was computed.
[2020-09-25 06:29:50,803 INFO  L268        CegarLoopResult]: For program point  L565(lines 565 566)  no Hoare annotation was computed.
[2020-09-25 06:29:50,803 INFO  L268        CegarLoopResult]: For program point  L565-1(lines 548 568)  no Hoare annotation was computed.
[2020-09-25 06:29:50,803 INFO  L268        CegarLoopResult]: For program point  L553(line 553)  no Hoare annotation was computed.
[2020-09-25 06:29:50,803 INFO  L268        CegarLoopResult]: For program point  L553-1(line 553)  no Hoare annotation was computed.
[2020-09-25 06:29:50,803 INFO  L268        CegarLoopResult]: For program point  L551(line 551)  no Hoare annotation was computed.
[2020-09-25 06:29:50,803 INFO  L268        CegarLoopResult]: For program point  L553-2(line 553)  no Hoare annotation was computed.
[2020-09-25 06:29:50,803 INFO  L264        CegarLoopResult]: At program point  runTestENTRY(lines 861 871)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,804 INFO  L268        CegarLoopResult]: For program point  runTestEXIT(lines 861 871)  no Hoare annotation was computed.
[2020-09-25 06:29:50,804 INFO  L268        CegarLoopResult]: For program point  runTestFINAL(lines 861 871)  no Hoare annotation was computed.
[2020-09-25 06:29:50,804 INFO  L264        CegarLoopResult]: At program point  L866(line 866)  the Hoare annotation is:  (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,804 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmENTRY(lines 725 735)  no Hoare annotation was computed.
[2020-09-25 06:29:50,804 INFO  L268        CegarLoopResult]: For program point  L732(line 732)  no Hoare annotation was computed.
[2020-09-25 06:29:50,804 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmEXIT(lines 725 735)  no Hoare annotation was computed.
[2020-09-25 06:29:50,804 INFO  L268        CegarLoopResult]: For program point  L730(line 730)  no Hoare annotation was computed.
[2020-09-25 06:29:50,804 INFO  L268        CegarLoopResult]: For program point  L730-1(line 730)  no Hoare annotation was computed.
[2020-09-25 06:29:50,804 INFO  L268        CegarLoopResult]: For program point  L730-2(line 730)  no Hoare annotation was computed.
[2020-09-25 06:29:50,805 INFO  L268        CegarLoopResult]: For program point  L730-3(line 730)  no Hoare annotation was computed.
[2020-09-25 06:29:50,805 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmFINAL(lines 725 735)  no Hoare annotation was computed.
[2020-09-25 06:29:50,805 INFO  L268        CegarLoopResult]: For program point  deactivatePumpENTRY(lines 717 724)  no Hoare annotation was computed.
[2020-09-25 06:29:50,805 INFO  L268        CegarLoopResult]: For program point  deactivatePumpEXIT(lines 717 724)  no Hoare annotation was computed.
[2020-09-25 06:29:50,805 INFO  L268        CegarLoopResult]: For program point  deactivatePumpFINAL(lines 717 724)  no Hoare annotation was computed.
[2020-09-25 06:29:50,805 INFO  L268        CegarLoopResult]: For program point  processEnvironmentEXIT(lines 684 690)  no Hoare annotation was computed.
[2020-09-25 06:29:50,805 INFO  L271        CegarLoopResult]: At program point  processEnvironmentFINAL(lines 684 690)  the Hoare annotation is:  true
[2020-09-25 06:29:50,805 INFO  L268        CegarLoopResult]: For program point  L630(line 630)  no Hoare annotation was computed.
[2020-09-25 06:29:50,805 INFO  L268        CegarLoopResult]: For program point  L630-1(line 630)  no Hoare annotation was computed.
[2020-09-25 06:29:50,806 INFO  L268        CegarLoopResult]: For program point  L630-2(line 630)  no Hoare annotation was computed.
[2020-09-25 06:29:50,806 INFO  L264        CegarLoopResult]: At program point  L626(line 626)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,806 INFO  L268        CegarLoopResult]: For program point  L622(line 622)  no Hoare annotation was computed.
[2020-09-25 06:29:50,806 INFO  L268        CegarLoopResult]: For program point  L589(line 589)  no Hoare annotation was computed.
[2020-09-25 06:29:50,806 INFO  L268        CegarLoopResult]: For program point  L622-1(line 622)  no Hoare annotation was computed.
[2020-09-25 06:29:50,806 INFO  L268        CegarLoopResult]: For program point  L614(lines 614 620)  no Hoare annotation was computed.
[2020-09-25 06:29:50,806 INFO  L268        CegarLoopResult]: For program point  L614-1(lines 614 620)  no Hoare annotation was computed.
[2020-09-25 06:29:50,806 INFO  L264        CegarLoopResult]: At program point  L639(lines 594 641)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,807 INFO  L264        CegarLoopResult]: At program point  L606(line 606)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,807 INFO  L268        CegarLoopResult]: For program point  L602(line 602)  no Hoare annotation was computed.
[2020-09-25 06:29:50,807 INFO  L268        CegarLoopResult]: For program point  L602-1(line 602)  no Hoare annotation was computed.
[2020-09-25 06:29:50,807 INFO  L268        CegarLoopResult]: For program point  L586(line 586)  no Hoare annotation was computed.
[2020-09-25 06:29:50,807 INFO  L268        CegarLoopResult]: For program point  testEXIT(lines 584 649)  no Hoare annotation was computed.
[2020-09-25 06:29:50,807 INFO  L264        CegarLoopResult]: At program point  testENTRY(lines 584 649)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,807 INFO  L268        CegarLoopResult]: For program point  L632(lines 632 636)  no Hoare annotation was computed.
[2020-09-25 06:29:50,807 INFO  L268        CegarLoopResult]: For program point  testFINAL(lines 584 649)  no Hoare annotation was computed.
[2020-09-25 06:29:50,807 INFO  L264        CegarLoopResult]: At program point  L632-2(lines 624 637)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,808 INFO  L268        CegarLoopResult]: For program point  L595(lines 594 641)  no Hoare annotation was computed.
[2020-09-25 06:29:50,808 INFO  L268        CegarLoopResult]: For program point  L624(lines 624 637)  no Hoare annotation was computed.
[2020-09-25 06:29:50,808 INFO  L268        CegarLoopResult]: For program point  L587(line 587)  no Hoare annotation was computed.
[2020-09-25 06:29:50,808 INFO  L264        CegarLoopResult]: At program point  L616(line 616)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,808 INFO  L268        CegarLoopResult]: For program point  L612(line 612)  no Hoare annotation was computed.
[2020-09-25 06:29:50,808 INFO  L268        CegarLoopResult]: For program point  L612-1(line 612)  no Hoare annotation was computed.
[2020-09-25 06:29:50,808 INFO  L268        CegarLoopResult]: For program point  L604(lines 604 610)  no Hoare annotation was computed.
[2020-09-25 06:29:50,808 INFO  L268        CegarLoopResult]: For program point  L604-1(lines 604 610)  no Hoare annotation was computed.
[2020-09-25 06:29:50,808 INFO  L268        CegarLoopResult]: For program point  L596(lines 596 600)  no Hoare annotation was computed.
[2020-09-25 06:29:50,809 INFO  L268        CegarLoopResult]: For program point  L592(line 592)  no Hoare annotation was computed.
[2020-09-25 06:29:50,809 INFO  L268        CegarLoopResult]: For program point  L588(line 588)  no Hoare annotation was computed.
[2020-09-25 06:29:50,809 INFO  L264        CegarLoopResult]: At program point  L642(lines 593 643)  the Hoare annotation is:  (or (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,809 INFO  L268        CegarLoopResult]: For program point  L512(lines 512 513)  no Hoare annotation was computed.
[2020-09-25 06:29:50,809 INFO  L268        CegarLoopResult]: For program point  L508(lines 508 515)  no Hoare annotation was computed.
[2020-09-25 06:29:50,809 INFO  L268        CegarLoopResult]: For program point  L506(line 506)  no Hoare annotation was computed.
[2020-09-25 06:29:50,809 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argENTRY(lines 488 533)  no Hoare annotation was computed.
[2020-09-25 06:29:50,809 INFO  L268        CegarLoopResult]: For program point  L504(line 504)  no Hoare annotation was computed.
[2020-09-25 06:29:50,809 INFO  L268        CegarLoopResult]: For program point  L502(lines 502 522)  no Hoare annotation was computed.
[2020-09-25 06:29:50,809 INFO  L268        CegarLoopResult]: For program point  L498(line 498)  no Hoare annotation was computed.
[2020-09-25 06:29:50,810 INFO  L268        CegarLoopResult]: For program point  L529(line 529)  no Hoare annotation was computed.
[2020-09-25 06:29:50,810 INFO  L268        CegarLoopResult]: For program point  L496(line 496)  no Hoare annotation was computed.
[2020-09-25 06:29:50,810 INFO  L268        CegarLoopResult]: For program point  L529-1(line 529)  no Hoare annotation was computed.
[2020-09-25 06:29:50,810 INFO  L268        CegarLoopResult]: For program point  L527(line 527)  no Hoare annotation was computed.
[2020-09-25 06:29:50,810 INFO  L268        CegarLoopResult]: For program point  L529-2(line 529)  no Hoare annotation was computed.
[2020-09-25 06:29:50,810 INFO  L268        CegarLoopResult]: For program point  L494(line 494)  no Hoare annotation was computed.
[2020-09-25 06:29:50,810 INFO  L268        CegarLoopResult]: For program point  L527-1(line 527)  no Hoare annotation was computed.
[2020-09-25 06:29:50,810 INFO  L268        CegarLoopResult]: For program point  L525(line 525)  no Hoare annotation was computed.
[2020-09-25 06:29:50,810 INFO  L268        CegarLoopResult]: For program point  L527-2(line 527)  no Hoare annotation was computed.
[2020-09-25 06:29:50,810 INFO  L268        CegarLoopResult]: For program point  L492(line 492)  no Hoare annotation was computed.
[2020-09-25 06:29:50,811 INFO  L268        CegarLoopResult]: For program point  L490(line 490)  no Hoare annotation was computed.
[2020-09-25 06:29:50,811 INFO  L268        CegarLoopResult]: For program point  L488(lines 488 533)  no Hoare annotation was computed.
[2020-09-25 06:29:50,811 INFO  L268        CegarLoopResult]: For program point  L519(lines 519 520)  no Hoare annotation was computed.
[2020-09-25 06:29:50,811 INFO  L268        CegarLoopResult]: For program point  L519-1(lines 502 522)  no Hoare annotation was computed.
[2020-09-25 06:29:50,811 INFO  L268        CegarLoopResult]: For program point  L507(line 507)  no Hoare annotation was computed.
[2020-09-25 06:29:50,811 INFO  L268        CegarLoopResult]: For program point  L507-1(line 507)  no Hoare annotation was computed.
[2020-09-25 06:29:50,811 INFO  L268        CegarLoopResult]: For program point  L505(line 505)  no Hoare annotation was computed.
[2020-09-25 06:29:50,811 INFO  L268        CegarLoopResult]: For program point  L507-2(line 507)  no Hoare annotation was computed.
[2020-09-25 06:29:50,811 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argEXIT(lines 488 533)  no Hoare annotation was computed.
[2020-09-25 06:29:50,812 INFO  L268        CegarLoopResult]: For program point  L499(line 499)  no Hoare annotation was computed.
[2020-09-25 06:29:50,812 INFO  L268        CegarLoopResult]: For program point  L530(line 530)  no Hoare annotation was computed.
[2020-09-25 06:29:50,812 INFO  L268        CegarLoopResult]: For program point  L497(line 497)  no Hoare annotation was computed.
[2020-09-25 06:29:50,812 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argFINAL(lines 488 533)  no Hoare annotation was computed.
[2020-09-25 06:29:50,812 INFO  L268        CegarLoopResult]: For program point  L528(line 528)  no Hoare annotation was computed.
[2020-09-25 06:29:50,812 INFO  L268        CegarLoopResult]: For program point  L495(line 495)  no Hoare annotation was computed.
[2020-09-25 06:29:50,812 INFO  L268        CegarLoopResult]: For program point  L526(line 526)  no Hoare annotation was computed.
[2020-09-25 06:29:50,812 INFO  L268        CegarLoopResult]: For program point  L493(line 493)  no Hoare annotation was computed.
[2020-09-25 06:29:50,812 INFO  L268        CegarLoopResult]: For program point  L524(line 524)  no Hoare annotation was computed.
[2020-09-25 06:29:50,812 INFO  L268        CegarLoopResult]: For program point  L491(line 491)  no Hoare annotation was computed.
[2020-09-25 06:29:50,813 INFO  L268        CegarLoopResult]: For program point  L489(line 489)  no Hoare annotation was computed.
[2020-09-25 06:29:50,813 INFO  L268        CegarLoopResult]: For program point  L145(line 145)  no Hoare annotation was computed.
[2020-09-25 06:29:50,813 INFO  L268        CegarLoopResult]: For program point  L141(line 141)  no Hoare annotation was computed.
[2020-09-25 06:29:50,813 INFO  L268        CegarLoopResult]: For program point  L139(lines 139 147)  no Hoare annotation was computed.
[2020-09-25 06:29:50,813 INFO  L268        CegarLoopResult]: For program point  L137(line 137)  no Hoare annotation was computed.
[2020-09-25 06:29:50,813 INFO  L268        CegarLoopResult]: For program point  L139-2(lines 139 147)  no Hoare annotation was computed.
[2020-09-25 06:29:50,813 INFO  L268        CegarLoopResult]: For program point  printEnvironmentEXIT(lines 131 153)  no Hoare annotation was computed.
[2020-09-25 06:29:50,813 INFO  L268        CegarLoopResult]: For program point  printEnvironmentENTRY(lines 131 153)  no Hoare annotation was computed.
[2020-09-25 06:29:50,813 INFO  L268        CegarLoopResult]: For program point  printEnvironmentFINAL(lines 131 153)  no Hoare annotation was computed.
[2020-09-25 06:29:50,814 INFO  L268        CegarLoopResult]: For program point  L49(line 49)  no Hoare annotation was computed.
[2020-09-25 06:29:50,814 INFO  L268        CegarLoopResult]: For program point  L46(line 46)  no Hoare annotation was computed.
[2020-09-25 06:29:50,814 INFO  L268        CegarLoopResult]: For program point  L46-1(line 46)  no Hoare annotation was computed.
[2020-09-25 06:29:50,814 INFO  L268        CegarLoopResult]: For program point  L46-2(line 46)  no Hoare annotation was computed.
[2020-09-25 06:29:50,814 INFO  L268        CegarLoopResult]: For program point  select_oneENTRY(lines 44 53)  no Hoare annotation was computed.
[2020-09-25 06:29:50,814 INFO  L268        CegarLoopResult]: For program point  select_oneFINAL(lines 44 53)  no Hoare annotation was computed.
[2020-09-25 06:29:50,814 INFO  L268        CegarLoopResult]: For program point  select_oneEXIT(lines 44 53)  no Hoare annotation was computed.
[2020-09-25 06:29:50,814 INFO  L268        CegarLoopResult]: For program point  L50(line 50)  no Hoare annotation was computed.
[2020-09-25 06:29:50,814 INFO  L268        CegarLoopResult]: For program point  L448(line 448)  no Hoare annotation was computed.
[2020-09-25 06:29:50,814 INFO  L268        CegarLoopResult]: For program point  L473(lines 473 484)  no Hoare annotation was computed.
[2020-09-25 06:29:50,815 INFO  L268        CegarLoopResult]: For program point  L465(line 465)  no Hoare annotation was computed.
[2020-09-25 06:29:50,815 INFO  L268        CegarLoopResult]: For program point  L432(line 432)  no Hoare annotation was computed.
[2020-09-25 06:29:50,815 INFO  L268        CegarLoopResult]: For program point  L465-1(line 465)  no Hoare annotation was computed.
[2020-09-25 06:29:50,815 INFO  L268        CegarLoopResult]: For program point  L399(line 399)  no Hoare annotation was computed.
[2020-09-25 06:29:50,815 INFO  L268        CegarLoopResult]: For program point  L391(line 391)  no Hoare annotation was computed.
[2020-09-25 06:29:50,815 INFO  L268        CegarLoopResult]: For program point  L449(line 449)  no Hoare annotation was computed.
[2020-09-25 06:29:50,815 INFO  L268        CegarLoopResult]: For program point  L416(line 416)  no Hoare annotation was computed.
[2020-09-25 06:29:50,815 INFO  L268        CegarLoopResult]: For program point  L449-1(line 449)  no Hoare annotation was computed.
[2020-09-25 06:29:50,815 INFO  L268        CegarLoopResult]: For program point  L416-1(line 416)  no Hoare annotation was computed.
[2020-09-25 06:29:50,815 INFO  L268        CegarLoopResult]: For program point  L474(lines 474 481)  no Hoare annotation was computed.
[2020-09-25 06:29:50,816 INFO  L268        CegarLoopResult]: For program point  L466(line 466)  no Hoare annotation was computed.
[2020-09-25 06:29:50,816 INFO  L268        CegarLoopResult]: For program point  L400(line 400)  no Hoare annotation was computed.
[2020-09-25 06:29:50,816 INFO  L268        CegarLoopResult]: For program point  L425(line 425)  no Hoare annotation was computed.
[2020-09-25 06:29:50,816 INFO  L268        CegarLoopResult]: For program point  L392(line 392)  no Hoare annotation was computed.
[2020-09-25 06:29:50,816 INFO  L268        CegarLoopResult]: For program point  L450(line 450)  no Hoare annotation was computed.
[2020-09-25 06:29:50,816 INFO  L268        CegarLoopResult]: For program point  L417(line 417)  no Hoare annotation was computed.
[2020-09-25 06:29:50,816 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtENTRY(lines 385 487)  no Hoare annotation was computed.
[2020-09-25 06:29:50,816 INFO  L268        CegarLoopResult]: For program point  L475(line 475)  no Hoare annotation was computed.
[2020-09-25 06:29:50,816 INFO  L268        CegarLoopResult]: For program point  L409(lines 409 413)  no Hoare annotation was computed.
[2020-09-25 06:29:50,817 INFO  L268        CegarLoopResult]: For program point  L401(line 401)  no Hoare annotation was computed.
[2020-09-25 06:29:50,817 INFO  L268        CegarLoopResult]: For program point  L434-2(lines 434 454)  no Hoare annotation was computed.
[2020-09-25 06:29:50,817 INFO  L268        CegarLoopResult]: For program point  L459(line 459)  no Hoare annotation was computed.
[2020-09-25 06:29:50,817 INFO  L268        CegarLoopResult]: For program point  L393(line 393)  no Hoare annotation was computed.
[2020-09-25 06:29:50,817 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtFINAL(lines 385 487)  no Hoare annotation was computed.
[2020-09-25 06:29:50,817 INFO  L268        CegarLoopResult]: For program point  L418(line 418)  no Hoare annotation was computed.
[2020-09-25 06:29:50,817 INFO  L268        CegarLoopResult]: For program point  L385(lines 385 487)  no Hoare annotation was computed.
[2020-09-25 06:29:50,817 INFO  L268        CegarLoopResult]: For program point  L385-1(lines 385 487)  no Hoare annotation was computed.
[2020-09-25 06:29:50,817 INFO  L268        CegarLoopResult]: For program point  L476(line 476)  no Hoare annotation was computed.
[2020-09-25 06:29:50,817 INFO  L268        CegarLoopResult]: For program point  L443(line 443)  no Hoare annotation was computed.
[2020-09-25 06:29:50,818 INFO  L268        CegarLoopResult]: For program point  L476-1(line 476)  no Hoare annotation was computed.
[2020-09-25 06:29:50,818 INFO  L268        CegarLoopResult]: For program point  L410(line 410)  no Hoare annotation was computed.
[2020-09-25 06:29:50,818 INFO  L268        CegarLoopResult]: For program point  L476-2(line 476)  no Hoare annotation was computed.
[2020-09-25 06:29:50,818 INFO  L268        CegarLoopResult]: For program point  L435(lines 434 454)  no Hoare annotation was computed.
[2020-09-25 06:29:50,818 INFO  L268        CegarLoopResult]: For program point  L402(line 402)  no Hoare annotation was computed.
[2020-09-25 06:29:50,818 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtEXIT(lines 385 487)  no Hoare annotation was computed.
[2020-09-25 06:29:50,818 INFO  L268        CegarLoopResult]: For program point  L460(line 460)  no Hoare annotation was computed.
[2020-09-25 06:29:50,818 INFO  L268        CegarLoopResult]: For program point  L427(line 427)  no Hoare annotation was computed.
[2020-09-25 06:29:50,818 INFO  L268        CegarLoopResult]: For program point  L394(line 394)  no Hoare annotation was computed.
[2020-09-25 06:29:50,818 INFO  L268        CegarLoopResult]: For program point  L485(line 485)  no Hoare annotation was computed.
[2020-09-25 06:29:50,819 INFO  L268        CegarLoopResult]: For program point  L452(line 452)  no Hoare annotation was computed.
[2020-09-25 06:29:50,819 INFO  L268        CegarLoopResult]: For program point  L419(line 419)  no Hoare annotation was computed.
[2020-09-25 06:29:50,819 INFO  L268        CegarLoopResult]: For program point  L386(line 386)  no Hoare annotation was computed.
[2020-09-25 06:29:50,819 INFO  L268        CegarLoopResult]: For program point  L419-1(line 419)  no Hoare annotation was computed.
[2020-09-25 06:29:50,819 INFO  L268        CegarLoopResult]: For program point  L477(line 477)  no Hoare annotation was computed.
[2020-09-25 06:29:50,819 INFO  L268        CegarLoopResult]: For program point  L444(line 444)  no Hoare annotation was computed.
[2020-09-25 06:29:50,819 INFO  L268        CegarLoopResult]: For program point  L469(line 469)  no Hoare annotation was computed.
[2020-09-25 06:29:50,819 INFO  L268        CegarLoopResult]: For program point  L436(lines 436 440)  no Hoare annotation was computed.
[2020-09-25 06:29:50,819 INFO  L268        CegarLoopResult]: For program point  L403(line 403)  no Hoare annotation was computed.
[2020-09-25 06:29:50,819 INFO  L268        CegarLoopResult]: For program point  L461(line 461)  no Hoare annotation was computed.
[2020-09-25 06:29:50,820 INFO  L268        CegarLoopResult]: For program point  L461-1(line 461)  no Hoare annotation was computed.
[2020-09-25 06:29:50,820 INFO  L268        CegarLoopResult]: For program point  L395(line 395)  no Hoare annotation was computed.
[2020-09-25 06:29:50,820 INFO  L268        CegarLoopResult]: For program point  L461-2(line 461)  no Hoare annotation was computed.
[2020-09-25 06:29:50,820 INFO  L268        CegarLoopResult]: For program point  L387(line 387)  no Hoare annotation was computed.
[2020-09-25 06:29:50,820 INFO  L268        CegarLoopResult]: For program point  L445(line 445)  no Hoare annotation was computed.
[2020-09-25 06:29:50,820 INFO  L268        CegarLoopResult]: For program point  L445-1(line 445)  no Hoare annotation was computed.
[2020-09-25 06:29:50,820 INFO  L268        CegarLoopResult]: For program point  L445-2(line 445)  no Hoare annotation was computed.
[2020-09-25 06:29:50,820 INFO  L268        CegarLoopResult]: For program point  L404(line 404)  no Hoare annotation was computed.
[2020-09-25 06:29:50,820 INFO  L268        CegarLoopResult]: For program point  L462(line 462)  no Hoare annotation was computed.
[2020-09-25 06:29:50,821 INFO  L268        CegarLoopResult]: For program point  L396(line 396)  no Hoare annotation was computed.
[2020-09-25 06:29:50,821 INFO  L268        CegarLoopResult]: For program point  L421(line 421)  no Hoare annotation was computed.
[2020-09-25 06:29:50,821 INFO  L268        CegarLoopResult]: For program point  L388(line 388)  no Hoare annotation was computed.
[2020-09-25 06:29:50,821 INFO  L268        CegarLoopResult]: For program point  L479(line 479)  no Hoare annotation was computed.
[2020-09-25 06:29:50,821 INFO  L268        CegarLoopResult]: For program point  L446(line 446)  no Hoare annotation was computed.
[2020-09-25 06:29:50,821 INFO  L268        CegarLoopResult]: For program point  L405(line 405)  no Hoare annotation was computed.
[2020-09-25 06:29:50,821 INFO  L268        CegarLoopResult]: For program point  L463(line 463)  no Hoare annotation was computed.
[2020-09-25 06:29:50,821 INFO  L268        CegarLoopResult]: For program point  L463-1(line 463)  no Hoare annotation was computed.
[2020-09-25 06:29:50,821 INFO  L268        CegarLoopResult]: For program point  L397(line 397)  no Hoare annotation was computed.
[2020-09-25 06:29:50,822 INFO  L268        CegarLoopResult]: For program point  L463-2(line 463)  no Hoare annotation was computed.
[2020-09-25 06:29:50,822 INFO  L268        CegarLoopResult]: For program point  L455(lines 433 456)  no Hoare annotation was computed.
[2020-09-25 06:29:50,822 INFO  L268        CegarLoopResult]: For program point  L422(line 422)  no Hoare annotation was computed.
[2020-09-25 06:29:50,822 INFO  L268        CegarLoopResult]: For program point  L389(line 389)  no Hoare annotation was computed.
[2020-09-25 06:29:50,822 INFO  L268        CegarLoopResult]: For program point  L480(line 480)  no Hoare annotation was computed.
[2020-09-25 06:29:50,822 INFO  L268        CegarLoopResult]: For program point  L447(line 447)  no Hoare annotation was computed.
[2020-09-25 06:29:50,822 INFO  L268        CegarLoopResult]: For program point  L414(lines 414 430)  no Hoare annotation was computed.
[2020-09-25 06:29:50,822 INFO  L268        CegarLoopResult]: For program point  L447-1(line 447)  no Hoare annotation was computed.
[2020-09-25 06:29:50,822 INFO  L268        CegarLoopResult]: For program point  L447-2(line 447)  no Hoare annotation was computed.
[2020-09-25 06:29:50,823 INFO  L268        CegarLoopResult]: For program point  L406(line 406)  no Hoare annotation was computed.
[2020-09-25 06:29:50,823 INFO  L268        CegarLoopResult]: For program point  L464(line 464)  no Hoare annotation was computed.
[2020-09-25 06:29:50,823 INFO  L268        CegarLoopResult]: For program point  L431(lines 431 472)  no Hoare annotation was computed.
[2020-09-25 06:29:50,823 INFO  L268        CegarLoopResult]: For program point  L398(line 398)  no Hoare annotation was computed.
[2020-09-25 06:29:50,823 INFO  L268        CegarLoopResult]: For program point  L423(line 423)  no Hoare annotation was computed.
[2020-09-25 06:29:50,823 INFO  L268        CegarLoopResult]: For program point  L390(line 390)  no Hoare annotation was computed.
[2020-09-25 06:29:50,823 INFO  L268        CegarLoopResult]: For program point  L423-1(line 423)  no Hoare annotation was computed.
[2020-09-25 06:29:50,823 INFO  L268        CegarLoopResult]: For program point  L770-1(line 770)  no Hoare annotation was computed.
[2020-09-25 06:29:50,823 INFO  L268        CegarLoopResult]: For program point  L770-2(line 770)  no Hoare annotation was computed.
[2020-09-25 06:29:50,823 INFO  L268        CegarLoopResult]: For program point  L770-3(line 770)  no Hoare annotation was computed.
[2020-09-25 06:29:50,824 INFO  L268        CegarLoopResult]: For program point  L799(line 799)  no Hoare annotation was computed.
[2020-09-25 06:29:50,824 INFO  L268        CegarLoopResult]: For program point  L766(line 766)  no Hoare annotation was computed.
[2020-09-25 06:29:50,824 INFO  L268        CegarLoopResult]: For program point  L770-4(line 770)  no Hoare annotation was computed.
[2020-09-25 06:29:50,824 INFO  L268        CegarLoopResult]: For program point  L766-1(line 766)  no Hoare annotation was computed.
[2020-09-25 06:29:50,824 INFO  L268        CegarLoopResult]: For program point  L766-2(line 766)  no Hoare annotation was computed.
[2020-09-25 06:29:50,824 INFO  L268        CegarLoopResult]: For program point  L766-3(line 766)  no Hoare annotation was computed.
[2020-09-25 06:29:50,824 INFO  L268        CegarLoopResult]: For program point  L762(line 762)  no Hoare annotation was computed.
[2020-09-25 06:29:50,824 INFO  L268        CegarLoopResult]: For program point  L762-1(line 762)  no Hoare annotation was computed.
[2020-09-25 06:29:50,824 INFO  L268        CegarLoopResult]: For program point  L762-2(line 762)  no Hoare annotation was computed.
[2020-09-25 06:29:50,825 INFO  L268        CegarLoopResult]: For program point  L762-3(line 762)  no Hoare annotation was computed.
[2020-09-25 06:29:50,825 INFO  L268        CegarLoopResult]: For program point  L758(line 758)  no Hoare annotation was computed.
[2020-09-25 06:29:50,825 INFO  L268        CegarLoopResult]: For program point  L762-4(line 762)  no Hoare annotation was computed.
[2020-09-25 06:29:50,825 INFO  L268        CegarLoopResult]: For program point  L758-1(line 758)  no Hoare annotation was computed.
[2020-09-25 06:29:50,825 INFO  L268        CegarLoopResult]: For program point  L762-5(line 762)  no Hoare annotation was computed.
[2020-09-25 06:29:50,825 INFO  L268        CegarLoopResult]: For program point  L85(line 85)  no Hoare annotation was computed.
[2020-09-25 06:29:50,825 INFO  L268        CegarLoopResult]: For program point  L758-2(line 758)  no Hoare annotation was computed.
[2020-09-25 06:29:50,825 INFO  L268        CegarLoopResult]: For program point  L762-6(line 762)  no Hoare annotation was computed.
[2020-09-25 06:29:50,825 INFO  L268        CegarLoopResult]: For program point  L758-3(line 758)  no Hoare annotation was computed.
[2020-09-25 06:29:50,825 INFO  L268        CegarLoopResult]: For program point  L762-7(line 762)  no Hoare annotation was computed.
[2020-09-25 06:29:50,826 INFO  L268        CegarLoopResult]: For program point  L754(line 754)  no Hoare annotation was computed.
[2020-09-25 06:29:50,826 INFO  L268        CegarLoopResult]: For program point  L758-4(line 758)  no Hoare annotation was computed.
[2020-09-25 06:29:50,826 INFO  L268        CegarLoopResult]: For program point  L754-1(line 754)  no Hoare annotation was computed.
[2020-09-25 06:29:50,826 INFO  L268        CegarLoopResult]: For program point  L754-2(line 754)  no Hoare annotation was computed.
[2020-09-25 06:29:50,826 INFO  L268        CegarLoopResult]: For program point  L754-3(line 754)  no Hoare annotation was computed.
[2020-09-25 06:29:50,826 INFO  L268        CegarLoopResult]: For program point  L655(line 655)  no Hoare annotation was computed.
[2020-09-25 06:29:50,826 INFO  L268        CegarLoopResult]: For program point  L750(line 750)  no Hoare annotation was computed.
[2020-09-25 06:29:50,826 INFO  L268        CegarLoopResult]: For program point  L519(line 519)  no Hoare annotation was computed.
[2020-09-25 06:29:50,826 INFO  L268        CegarLoopResult]: For program point  L519-1(line 519)  no Hoare annotation was computed.
[2020-09-25 06:29:50,826 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 06:29:50,826 INFO  L268        CegarLoopResult]: For program point  L-1-1(line -1)  no Hoare annotation was computed.
[2020-09-25 06:29:50,827 INFO  L268        CegarLoopResult]: For program point  L565(line 565)  no Hoare annotation was computed.
[2020-09-25 06:29:50,827 INFO  L268        CegarLoopResult]: For program point  L565-1(line 565)  no Hoare annotation was computed.
[2020-09-25 06:29:50,827 INFO  L268        CegarLoopResult]: For program point  L136(line 136)  no Hoare annotation was computed.
[2020-09-25 06:29:50,827 INFO  L268        CegarLoopResult]: For program point  L520(line 520)  no Hoare annotation was computed.
[2020-09-25 06:29:50,827 INFO  L268        CegarLoopResult]: For program point  L776(line 776)  no Hoare annotation was computed.
[2020-09-25 06:29:50,827 INFO  L268        CegarLoopResult]: For program point  L136-1(line 136)  no Hoare annotation was computed.
[2020-09-25 06:29:50,827 INFO  L268        CegarLoopResult]: For program point  L776-1(line 776)  no Hoare annotation was computed.
[2020-09-25 06:29:50,827 INFO  L268        CegarLoopResult]: For program point  L776-2(line 776)  no Hoare annotation was computed.
[2020-09-25 06:29:50,827 INFO  L268        CegarLoopResult]: For program point  L512(line 512)  no Hoare annotation was computed.
[2020-09-25 06:29:50,827 INFO  L268        CegarLoopResult]: For program point  L384(line 384)  no Hoare annotation was computed.
[2020-09-25 06:29:50,828 INFO  L268        CegarLoopResult]: For program point  L512-1(line 512)  no Hoare annotation was computed.
[2020-09-25 06:29:50,828 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 06:29:50,828 INFO  L268        CegarLoopResult]: For program point  L566(line 566)  no Hoare annotation was computed.
[2020-09-25 06:29:50,828 INFO  L268        CegarLoopResult]: For program point  L149(line 149)  no Hoare annotation was computed.
[2020-09-25 06:29:50,828 INFO  L268        CegarLoopResult]: For program point  L149-1(line 149)  no Hoare annotation was computed.
[2020-09-25 06:29:50,828 INFO  L268        CegarLoopResult]: For program point  L149-2(line 149)  no Hoare annotation was computed.
[2020-09-25 06:29:50,828 INFO  L268        CegarLoopResult]: For program point  L145(line 145)  no Hoare annotation was computed.
[2020-09-25 06:29:50,828 INFO  L268        CegarLoopResult]: For program point  L145-1(line 145)  no Hoare annotation was computed.
[2020-09-25 06:29:50,828 INFO  L268        CegarLoopResult]: For program point  L145-2(line 145)  no Hoare annotation was computed.
[2020-09-25 06:29:50,828 INFO  L268        CegarLoopResult]: For program point  L145-3(line 145)  no Hoare annotation was computed.
[2020-09-25 06:29:50,829 INFO  L268        CegarLoopResult]: For program point  L558(line 558)  no Hoare annotation was computed.
[2020-09-25 06:29:50,829 INFO  L268        CegarLoopResult]: For program point  L141(line 141)  no Hoare annotation was computed.
[2020-09-25 06:29:50,829 INFO  L268        CegarLoopResult]: For program point  L558-1(line 558)  no Hoare annotation was computed.
[2020-09-25 06:29:50,829 INFO  L268        CegarLoopResult]: For program point  L141-1(line 141)  no Hoare annotation was computed.
[2020-09-25 06:29:50,829 INFO  L268        CegarLoopResult]: For program point  L141-2(line 141)  no Hoare annotation was computed.
[2020-09-25 06:29:50,829 INFO  L268        CegarLoopResult]: For program point  L141-3(line 141)  no Hoare annotation was computed.
[2020-09-25 06:29:50,829 INFO  L268        CegarLoopResult]: For program point  L137(line 137)  no Hoare annotation was computed.
[2020-09-25 06:29:50,829 INFO  L268        CegarLoopResult]: For program point  L141-4(line 141)  no Hoare annotation was computed.
[2020-09-25 06:29:50,829 INFO  L268        CegarLoopResult]: For program point  L137-1(line 137)  no Hoare annotation was computed.
[2020-09-25 06:29:50,830 INFO  L268        CegarLoopResult]: For program point  L141-5(line 141)  no Hoare annotation was computed.
[2020-09-25 06:29:50,830 INFO  L268        CegarLoopResult]: For program point  L137-2(line 137)  no Hoare annotation was computed.
[2020-09-25 06:29:50,830 INFO  L268        CegarLoopResult]: For program point  L137-3(line 137)  no Hoare annotation was computed.
[2020-09-25 06:29:50,830 INFO  L268        CegarLoopResult]: For program point  L166(line 166)  no Hoare annotation was computed.
[2020-09-25 06:29:50,830 INFO  L268        CegarLoopResult]: For program point  L137-4(line 137)  no Hoare annotation was computed.
[2020-09-25 06:29:50,830 INFO  L268        CegarLoopResult]: For program point  L137-5(line 137)  no Hoare annotation was computed.
[2020-09-25 06:29:50,830 INFO  L268        CegarLoopResult]: For program point  L137-6(line 137)  no Hoare annotation was computed.
[2020-09-25 06:29:50,830 INFO  L268        CegarLoopResult]: For program point  L137-7(line 137)  no Hoare annotation was computed.
[2020-09-25 06:29:50,830 INFO  L268        CegarLoopResult]: For program point  L513(line 513)  no Hoare annotation was computed.
[2020-09-25 06:29:50,830 INFO  L268        CegarLoopResult]: For program point  L559(line 559)  no Hoare annotation was computed.
[2020-09-25 06:29:50,831 INFO  L268        CegarLoopResult]: For program point  L654(line 654)  no Hoare annotation was computed.
[2020-09-25 06:29:50,831 INFO  L264        CegarLoopResult]: At program point  ULTIMATE.initENTRY(line -1)  the Hoare annotation is:  (and (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|))
[2020-09-25 06:29:50,831 INFO  L268        CegarLoopResult]: For program point  L774(line 774)  no Hoare annotation was computed.
[2020-09-25 06:29:50,831 INFO  L268        CegarLoopResult]: For program point  L774-1(line 774)  no Hoare annotation was computed.
[2020-09-25 06:29:50,831 INFO  L268        CegarLoopResult]: For program point  L774-2(line 774)  no Hoare annotation was computed.
[2020-09-25 06:29:50,831 INFO  L268        CegarLoopResult]: For program point  L774-3(line 774)  no Hoare annotation was computed.
[2020-09-25 06:29:50,832 INFO  L268        CegarLoopResult]: For program point  L770(line 770)  no Hoare annotation was computed.
[2020-09-25 06:29:50,832 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 06:29:50,832 INFO  L268        CegarLoopResult]: For program point  L705(line 705)  no Hoare annotation was computed.
[2020-09-25 06:29:50,832 INFO  L268        CegarLoopResult]: For program point  L705-1(line 705)  no Hoare annotation was computed.
[2020-09-25 06:29:50,832 INFO  L268        CegarLoopResult]: For program point  L705-2(line 705)  no Hoare annotation was computed.
[2020-09-25 06:29:50,832 INFO  L268        CegarLoopResult]: For program point  L705-3(line 705)  no Hoare annotation was computed.
[2020-09-25 06:29:50,832 INFO  L268        CegarLoopResult]: For program point  activatePumpEXIT(lines 700 716)  no Hoare annotation was computed.
[2020-09-25 06:29:50,832 INFO  L268        CegarLoopResult]: For program point  activatePumpENTRY(lines 700 716)  no Hoare annotation was computed.
[2020-09-25 06:29:50,832 INFO  L268        CegarLoopResult]: For program point  L711(line 711)  no Hoare annotation was computed.
[2020-09-25 06:29:50,833 INFO  L268        CegarLoopResult]: For program point  L711-1(lines 700 716)  no Hoare annotation was computed.
[2020-09-25 06:29:50,833 INFO  L268        CegarLoopResult]: For program point  L707(lines 707 713)  no Hoare annotation was computed.
[2020-09-25 06:29:50,833 INFO  L271        CegarLoopResult]: At program point  getWaterLevelENTRY(lines 154 162)  the Hoare annotation is:  true
[2020-09-25 06:29:50,833 INFO  L268        CegarLoopResult]: For program point  L159(line 159)  no Hoare annotation was computed.
[2020-09-25 06:29:50,833 INFO  L268        CegarLoopResult]: For program point  L158(line 158)  no Hoare annotation was computed.
[2020-09-25 06:29:50,833 INFO  L268        CegarLoopResult]: For program point  getWaterLevelFINAL(lines 154 162)  no Hoare annotation was computed.
[2020-09-25 06:29:50,833 INFO  L268        CegarLoopResult]: For program point  getWaterLevelEXIT(lines 154 162)  no Hoare annotation was computed.
[2020-09-25 06:29:50,833 INFO  L268        CegarLoopResult]: For program point  L114-1(lines 110 121)  no Hoare annotation was computed.
[2020-09-25 06:29:50,834 INFO  L264        CegarLoopResult]: At program point  changeMethaneLevelENTRY(lines 110 121)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))
[2020-09-25 06:29:50,834 INFO  L268        CegarLoopResult]: For program point  changeMethaneLevelEXIT(lines 110 121)  no Hoare annotation was computed.
[2020-09-25 06:29:50,834 INFO  L268        CegarLoopResult]: For program point  L117(line 117)  no Hoare annotation was computed.
[2020-09-25 06:29:50,834 INFO  L268        CegarLoopResult]: For program point  L115(line 115)  no Hoare annotation was computed.
[2020-09-25 06:29:50,834 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 06:29:50,834 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 06:29:50,834 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intENTRY(line -1)  no Hoare annotation was computed.
[2020-09-25 06:29:50,834 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 06:29:50,834 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalENTRY(lines 122 130)  no Hoare annotation was computed.
[2020-09-25 06:29:50,835 INFO  L268        CegarLoopResult]: For program point  L127(line 127)  no Hoare annotation was computed.
[2020-09-25 06:29:50,835 INFO  L268        CegarLoopResult]: For program point  L126(line 126)  no Hoare annotation was computed.
[2020-09-25 06:29:50,835 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalFINAL(lines 122 130)  no Hoare annotation was computed.
[2020-09-25 06:29:50,835 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalEXIT(lines 122 130)  no Hoare annotation was computed.
[2020-09-25 06:29:50,835 INFO  L271        CegarLoopResult]: At program point  L673(line 673)  the Hoare annotation is:  true
[2020-09-25 06:29:50,835 INFO  L271        CegarLoopResult]: At program point  L671(lines 671 677)  the Hoare annotation is:  true
[2020-09-25 06:29:50,835 INFO  L264        CegarLoopResult]: At program point  L666(line 666)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,835 INFO  L268        CegarLoopResult]: For program point  L664(lines 660 682)  no Hoare annotation was computed.
[2020-09-25 06:29:50,836 INFO  L268        CegarLoopResult]: For program point  L662(lines 660 682)  no Hoare annotation was computed.
[2020-09-25 06:29:50,836 INFO  L264        CegarLoopResult]: At program point  timeShiftENTRY(lines 657 683)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,836 INFO  L268        CegarLoopResult]: For program point  timeShiftEXIT(lines 657 683)  no Hoare annotation was computed.
[2020-09-25 06:29:50,836 INFO  L268        CegarLoopResult]: For program point  timeShiftFINAL(lines 657 683)  no Hoare annotation was computed.
[2020-09-25 06:29:50,836 INFO  L268        CegarLoopResult]: For program point  cleanupEXIT(lines 800 829)  no Hoare annotation was computed.
[2020-09-25 06:29:50,836 INFO  L268        CegarLoopResult]: For program point  L814(lines 814 818)  no Hoare annotation was computed.
[2020-09-25 06:29:50,836 INFO  L271        CegarLoopResult]: At program point  L814-1(lines 814 818)  the Hoare annotation is:  true
[2020-09-25 06:29:50,836 INFO  L271        CegarLoopResult]: At program point  L810-2(lines 810 824)  the Hoare annotation is:  true
[2020-09-25 06:29:50,836 INFO  L271        CegarLoopResult]: At program point  L806(line 806)  the Hoare annotation is:  true
[2020-09-25 06:29:50,837 INFO  L268        CegarLoopResult]: For program point  L806-1(line 806)  no Hoare annotation was computed.
[2020-09-25 06:29:50,837 INFO  L268        CegarLoopResult]: For program point  L802(line 802)  no Hoare annotation was computed.
[2020-09-25 06:29:50,837 INFO  L271        CegarLoopResult]: At program point  cleanupENTRY(lines 800 829)  the Hoare annotation is:  true
[2020-09-25 06:29:50,837 INFO  L271        CegarLoopResult]: At program point  L825(lines 800 829)  the Hoare annotation is:  true
[2020-09-25 06:29:50,837 INFO  L268        CegarLoopResult]: For program point  L821(line 821)  no Hoare annotation was computed.
[2020-09-25 06:29:50,837 INFO  L268        CegarLoopResult]: For program point  L811(line 811)  no Hoare annotation was computed.
[2020-09-25 06:29:50,837 INFO  L271        CegarLoopResult]: At program point  lowerWaterLevelENTRY(lines 86 97)  the Hoare annotation is:  true
[2020-09-25 06:29:50,837 INFO  L268        CegarLoopResult]: For program point  L91(line 91)  no Hoare annotation was computed.
[2020-09-25 06:29:50,838 INFO  L268        CegarLoopResult]: For program point  lowerWaterLevelEXIT(lines 86 97)  no Hoare annotation was computed.
[2020-09-25 06:29:50,838 INFO  L268        CegarLoopResult]: For program point  L90-1(lines 86 97)  no Hoare annotation was computed.
[2020-09-25 06:29:50,838 INFO  L268        CegarLoopResult]: For program point  setupEXIT(lines 854 860)  no Hoare annotation was computed.
[2020-09-25 06:29:50,838 INFO  L271        CegarLoopResult]: At program point  setupFINAL(lines 854 860)  the Hoare annotation is:  true
[2020-09-25 06:29:50,838 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 06:29:50,838 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0))
[2020-09-25 06:29:50,838 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2020-09-25 06:29:50,838 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 06:29:50,838 INFO  L268        CegarLoopResult]: For program point  startSystemEXIT(lines 781 788)  no Hoare annotation was computed.
[2020-09-25 06:29:50,839 INFO  L264        CegarLoopResult]: At program point  startSystemENTRY(lines 781 788)  the Hoare annotation is:  (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,839 INFO  L268        CegarLoopResult]: For program point  startSystemFINAL(lines 781 788)  no Hoare annotation was computed.
[2020-09-25 06:29:50,839 INFO  L268        CegarLoopResult]: For program point  waterRiseEXIT(lines 98 109)  no Hoare annotation was computed.
[2020-09-25 06:29:50,839 INFO  L268        CegarLoopResult]: For program point  L103(line 103)  no Hoare annotation was computed.
[2020-09-25 06:29:50,839 INFO  L268        CegarLoopResult]: For program point  L102-1(lines 98 109)  no Hoare annotation was computed.
[2020-09-25 06:29:50,839 INFO  L264        CegarLoopResult]: At program point  waterRiseENTRY(lines 98 109)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)))
[2020-09-25 06:29:50,839 INFO  L268        CegarLoopResult]: For program point  __automaton_failFINAL(lines 790 797)  no Hoare annotation was computed.
[2020-09-25 06:29:50,840 INFO  L268        CegarLoopResult]: For program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 794)  no Hoare annotation was computed.
[2020-09-25 06:29:50,840 INFO  L271        CegarLoopResult]: At program point  __automaton_failENTRY(lines 790 797)  the Hoare annotation is:  true
[2020-09-25 06:29:50,840 INFO  L268        CegarLoopResult]: For program point  __automaton_failEXIT(lines 790 797)  no Hoare annotation was computed.
[2020-09-25 06:29:50,866 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.09 06:29:50 BoogieIcfgContainer
[2020-09-25 06:29:50,866 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-09-25 06:29:50,868 INFO  L168              Benchmark]: Toolchain (without parser) took 40665.27 ms. Allocated memory was 138.9 MB in the beginning and 655.9 MB in the end (delta: 516.9 MB). Free memory was 99.9 MB in the beginning and 560.2 MB in the end (delta: -460.2 MB). Peak memory consumption was 496.8 MB. Max. memory is 7.1 GB.
[2020-09-25 06:29:50,869 INFO  L168              Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 138.9 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
[2020-09-25 06:29:50,870 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 752.47 ms. Allocated memory was 138.9 MB in the beginning and 201.9 MB in the end (delta: 62.9 MB). Free memory was 99.3 MB in the beginning and 171.8 MB in the end (delta: -72.5 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB.
[2020-09-25 06:29:50,871 INFO  L168              Benchmark]: Boogie Preprocessor took 97.55 ms. Allocated memory is still 201.9 MB. Free memory was 171.8 MB in the beginning and 167.7 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB.
[2020-09-25 06:29:50,872 INFO  L168              Benchmark]: RCFGBuilder took 1408.73 ms. Allocated memory was 201.9 MB in the beginning and 234.4 MB in the end (delta: 32.5 MB). Free memory was 167.7 MB in the beginning and 181.9 MB in the end (delta: -14.1 MB). Peak memory consumption was 86.4 MB. Max. memory is 7.1 GB.
[2020-09-25 06:29:50,872 INFO  L168              Benchmark]: TraceAbstraction took 38397.71 ms. Allocated memory was 234.4 MB in the beginning and 655.9 MB in the end (delta: 421.5 MB). Free memory was 180.4 MB in the beginning and 560.2 MB in the end (delta: -379.7 MB). Peak memory consumption was 481.9 MB. Max. memory is 7.1 GB.
[2020-09-25 06:29:50,876 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.25 ms. Allocated memory is still 138.9 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 752.47 ms. Allocated memory was 138.9 MB in the beginning and 201.9 MB in the end (delta: 62.9 MB). Free memory was 99.3 MB in the beginning and 171.8 MB in the end (delta: -72.5 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 97.55 ms. Allocated memory is still 201.9 MB. Free memory was 171.8 MB in the beginning and 167.7 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1408.73 ms. Allocated memory was 201.9 MB in the beginning and 234.4 MB in the end (delta: 32.5 MB). Free memory was 167.7 MB in the beginning and 181.9 MB in the end (delta: -14.1 MB). Peak memory consumption was 86.4 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 38397.71 ms. Allocated memory was 234.4 MB in the beginning and 655.9 MB in the end (delta: 421.5 MB). Free memory was 180.4 MB in the beginning and 560.2 MB in the end (delta: -379.7 MB). Peak memory consumption was 481.9 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 794]: 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: 594]: Loop Invariant
    Derived loop invariant: ((1 <= systemActive && splverifierCounter <= 0) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)
  - InvariantResult [Line: 593]: Loop Invariant
    Derived loop invariant: !(1 <= \old(systemActive)) || !(pumpRunning == 0)
  - InvariantResult [Line: 810]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 800]: Loop Invariant
    Derived loop invariant: 1
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 38 procedures, 598 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 27.0s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 7.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 767 SDtfs, 1213 SDslu, 867 SDs, 0 SdLazy, 1330 SolverSat, 278 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 124 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 4.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=258occurred 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, 147 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 45 LocationsWithAnnotation, 154 PreInvPairs, 184 NumberOfFragments, 585 HoareAnnotationTreeSize, 154 FomulaSimplifications, 19118 FormulaSimplificationTreeSizeReduction, 7.4s HoareSimplificationTime, 45 FomulaSimplificationsInter, 5470 FormulaSimplificationTreeSizeReductionInter, 3.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 18.4s InterpolantComputationTime, 672 NumberOfCodeBlocks, 672 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 668 ConstructedInterpolants, 0 QuantifiedInterpolants, 265352 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 20/20 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...