/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=0.8 --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product21.cil.c


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


This is Ultimate 0.1.25-c90d42b
[2020-09-25 07:35:10,559 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-09-25 07:35:10,563 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-25 07:35:10,591 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-25 07:35:10,591 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-25 07:35:10,592 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-25 07:35:10,594 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-25 07:35:10,596 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-25 07:35:10,597 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-25 07:35:10,599 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-25 07:35:10,600 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-09-25 07:35:10,601 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-25 07:35:10,601 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-25 07:35:10,602 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-25 07:35:10,604 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-25 07:35:10,605 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-25 07:35:10,606 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-25 07:35:10,607 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-25 07:35:10,609 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-25 07:35:10,611 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-25 07:35:10,613 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-25 07:35:10,614 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-25 07:35:10,615 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-09-25 07:35:10,616 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-25 07:35:10,619 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-25 07:35:10,619 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-25 07:35:10,619 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-25 07:35:10,620 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-25 07:35:10,621 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-25 07:35:10,622 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-25 07:35:10,622 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-25 07:35:10,623 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-25 07:35:10,624 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-25 07:35:10,625 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-25 07:35:10,626 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-25 07:35:10,626 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-25 07:35:10,627 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
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[2020-09-25 07:35:10,627 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-25 07:35:10,628 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-25 07:35:10,629 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-09-25 07:35:10,630 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 07:35:10,682 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-09-25 07:35:10,683 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-25 07:35:10,684 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-25 07:35:10,684 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-09-25 07:35:10,685 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-09-25 07:35:10,688 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-25 07:35:10,688 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-09-25 07:35:10,688 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-09-25 07:35:10,689 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-09-25 07:35:10,689 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-09-25 07:35:10,689 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-09-25 07:35:10,689 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-25 07:35:10,689 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-09-25 07:35:10,689 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-09-25 07:35:10,689 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-09-25 07:35:10,689 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-09-25 07:35:10,692 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-09-25 07:35:10,692 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-25 07:35:10,692 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-09-25 07:35:10,692 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-09-25 07:35:10,693 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-09-25 07:35:10,693 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-25 07:35:10,693 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-25 07:35:10,693 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-09-25 07:35:10,693 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-25 07:35:10,694 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-09-25 07:35:10,696 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-25 07:35:10,697 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-25 07:35:10,697 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-09-25 07:35:10,697 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=0.8;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=0.8;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=0.8;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=0.8;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=0.8;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=0.8;log-additional-information=true;
[2020-09-25 07:35:11,185 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-25 07:35:11,209 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-25 07:35:11,213 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-25 07:35:11,215 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-09-25 07:35:11,216 INFO  L275        PluginConnector]: CDTParser initialized
[2020-09-25 07:35:11,217 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product21.cil.c
[2020-09-25 07:35:11,305 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b81de3d6c/69cac5f4bf9445088d04326a94b26c67/FLAG0193c99df
[2020-09-25 07:35:11,942 INFO  L306              CDTParser]: Found 1 translation units.
[2020-09-25 07:35:11,943 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec4_product21.cil.c
[2020-09-25 07:35:11,963 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b81de3d6c/69cac5f4bf9445088d04326a94b26c67/FLAG0193c99df
[2020-09-25 07:35:12,175 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b81de3d6c/69cac5f4bf9445088d04326a94b26c67
[2020-09-25 07:35:12,190 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-25 07:35:12,196 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-25 07:35:12,200 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-25 07:35:12,200 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-25 07:35:12,205 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-25 07:35:12,206 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 07:35:12" (1/1) ...
[2020-09-25 07:35:12,211 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@288b8053 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:35:12, skipping insertion in model container
[2020-09-25 07:35:12,211 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 07:35:12" (1/1) ...
[2020-09-25 07:35:12,221 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-09-25 07:35:12,278 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-09-25 07:35:12,800 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 07:35:12,816 INFO  L203         MainTranslator]: Completed pre-run
[2020-09-25 07:35:12,959 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 07:35:12,999 INFO  L208         MainTranslator]: Completed translation
[2020-09-25 07:35:12,999 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:35:12 WrapperNode
[2020-09-25 07:35:12,999 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-25 07:35:13,000 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-25 07:35:13,000 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-25 07:35:13,001 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-09-25 07:35:13,016 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:35:12" (1/1) ...
[2020-09-25 07:35:13,016 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:35:12" (1/1) ...
[2020-09-25 07:35:13,038 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:35:12" (1/1) ...
[2020-09-25 07:35:13,039 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:35:12" (1/1) ...
[2020-09-25 07:35:13,073 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:35:12" (1/1) ...
[2020-09-25 07:35:13,092 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:35:12" (1/1) ...
[2020-09-25 07:35:13,098 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:35:12" (1/1) ...
[2020-09-25 07:35:13,106 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-25 07:35:13,107 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-25 07:35:13,107 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-09-25 07:35:13,107 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-09-25 07:35:13,109 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:35:12" (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 07:35:13,207 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-25 07:35:13,207 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-25 07:35:13,208 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2020-09-25 07:35:13,208 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2020-09-25 07:35:13,208 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2020-09-25 07:35:13,209 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor
[2020-09-25 07:35:13,209 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2020-09-25 07:35:13,210 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2020-09-25 07:35:13,210 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2020-09-25 07:35:13,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2020-09-25 07:35:13,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2020-09-25 07:35:13,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2020-09-25 07:35:13,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterLevel
[2020-09-25 07:35:13,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2020-09-25 07:35:13,211 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2020-09-25 07:35:13,212 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2020-09-25 07:35:13,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2020-09-25 07:35:13,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2020-09-25 07:35:13,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2020-09-25 07:35:13,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2020-09-25 07:35:13,213 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2020-09-25 07:35:13,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2020-09-25 07:35:13,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2020-09-25 07:35:13,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2020-09-25 07:35:13,214 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2020-09-25 07:35:13,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2020-09-25 07:35:13,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2020-09-25 07:35:13,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2020-09-25 07:35:13,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2020-09-25 07:35:13,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-09-25 07:35:13,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1
[2020-09-25 07:35:13,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2020-09-25 07:35:13,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2020-09-25 07:35:13,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2020-09-25 07:35:13,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2020-09-25 07:35:13,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2020-09-25 07:35:13,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2020-09-25 07:35:13,217 INFO  L138     BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry
[2020-09-25 07:35:13,217 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-25 07:35:13,219 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-25 07:35:13,219 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2020-09-25 07:35:13,219 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2020-09-25 07:35:13,219 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2020-09-25 07:35:13,220 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2020-09-25 07:35:13,220 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry
[2020-09-25 07:35:13,221 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2020-09-25 07:35:13,221 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2020-09-25 07:35:13,221 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2020-09-25 07:35:13,221 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2020-09-25 07:35:13,222 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2020-09-25 07:35:13,222 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1
[2020-09-25 07:35:13,222 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2020-09-25 07:35:13,222 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2020-09-25 07:35:13,222 INFO  L130     BoogieDeclarations]: Found specification of procedure isLowWaterLevel
[2020-09-25 07:35:13,223 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor
[2020-09-25 07:35:13,223 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2020-09-25 07:35:13,223 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-09-25 07:35:13,223 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2020-09-25 07:35:13,223 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2020-09-25 07:35:13,223 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2020-09-25 07:35:13,224 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2020-09-25 07:35:13,224 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2020-09-25 07:35:13,224 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-09-25 07:35:13,224 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-09-25 07:35:13,224 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-09-25 07:35:13,224 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2020-09-25 07:35:13,224 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-09-25 07:35:13,224 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-09-25 07:35:13,225 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-09-25 07:35:13,225 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-09-25 07:35:13,225 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2020-09-25 07:35:13,227 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-09-25 07:35:13,227 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2020-09-25 07:35:13,227 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2020-09-25 07:35:13,227 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-09-25 07:35:13,228 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2020-09-25 07:35:13,228 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2020-09-25 07:35:13,228 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2020-09-25 07:35:13,228 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2020-09-25 07:35:13,228 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2020-09-25 07:35:13,228 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2020-09-25 07:35:13,228 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2020-09-25 07:35:13,229 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2020-09-25 07:35:13,229 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2020-09-25 07:35:13,229 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2020-09-25 07:35:13,229 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-09-25 07:35:13,229 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2020-09-25 07:35:13,229 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-25 07:35:13,229 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-09-25 07:35:13,230 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-25 07:35:14,398 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-25 07:35:14,398 INFO  L295             CfgBuilder]: Removed 5 assume(true) statements.
[2020-09-25 07:35:14,406 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 07:35:14 BoogieIcfgContainer
[2020-09-25 07:35:14,406 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-25 07:35:14,408 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-25 07:35:14,408 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-09-25 07:35:14,412 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-09-25 07:35:14,413 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.09 07:35:12" (1/3) ...
[2020-09-25 07:35:14,414 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78f93e90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 07:35:14, skipping insertion in model container
[2020-09-25 07:35:14,414 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 07:35:12" (2/3) ...
[2020-09-25 07:35:14,414 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78f93e90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 07:35:14, skipping insertion in model container
[2020-09-25 07:35:14,414 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 07:35:14" (3/3) ...
[2020-09-25 07:35:14,417 INFO  L109   eAbstractionObserver]: Analyzing ICFG minepump_spec4_product21.cil.c
[2020-09-25 07:35:14,429 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-25 07:35:14,441 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-25 07:35:14,461 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-09-25 07:35:14,495 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-09-25 07:35:14,495 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-09-25 07:35:14,495 INFO  L377      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-09-25 07:35:14,496 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-09-25 07:35:14,496 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-09-25 07:35:14,496 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-09-25 07:35:14,496 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-09-25 07:35:14,496 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-09-25 07:35:14,526 INFO  L276                IsEmpty]: Start isEmpty. Operand 300 states.
[2020-09-25 07:35:14,544 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2020-09-25 07:35:14,544 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 07:35:14,546 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 07:35:14,547 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 07:35:14,553 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 07:35:14,554 INFO  L82        PathProgramCache]: Analyzing trace with hash 1301748271, now seen corresponding path program 1 times
[2020-09-25 07:35:14,564 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 07:35:14,564 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [244918906]
[2020-09-25 07:35:14,564 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 07:35:14,871 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:15,082 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:15,301 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:15,878 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:17,102 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:17,330 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:19,920 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:19,920 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 173
[2020-09-25 07:35:19,921 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-25 07:35:19,921 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5039
[2020-09-25 07:35:19,927 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:19,928 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:19,928 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:19,929 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 129
[2020-09-25 07:35:19,929 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:19,930 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 6
[2020-09-25 07:35:20,520 WARN  L193               SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 07:35:20,525 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 07:35:20,552 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:20,570 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:20,680 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:20,681 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 07:35:20,681 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:20,681 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 122
[2020-09-25 07:35:20,681 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:20,682 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:20,682 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:20,682 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:20,682 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:20,683 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:20,771 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 07:35:20,773 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:20,774 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:20,776 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:20,776 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:35:20,776 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:20,776 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:35:20,776 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:20,777 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:20,777 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:20,777 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:20,777 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:20,778 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:20,781 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 07:35:20,784 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:20,785 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:20,787 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:20,787 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:35:20,787 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:20,788 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:35:20,788 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:20,788 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:20,788 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:20,789 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:20,789 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:20,789 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:20,791 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 07:35:20,792 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:20,794 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:20,798 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:20,798 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:35:20,798 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:20,798 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 07:35:20,799 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:20,799 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:20,799 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:20,799 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:20,799 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:20,800 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:20,801 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 07:35:20,802 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:20,804 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:20,806 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:20,806 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:35:20,806 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:20,807 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 07:35:20,807 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:20,807 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:20,807 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:20,807 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:20,808 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:20,808 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:20,809 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-09-25 07:35:20,810 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:20,811 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:20,814 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:20,815 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:35:20,815 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:20,815 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 07:35:20,815 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:20,815 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:20,816 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:20,816 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 07:35:20,816 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:20,816 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:20,819 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130
[2020-09-25 07:35:20,821 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:20,823 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:20,824 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:20,825 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:35:20,825 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:20,825 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:35:20,825 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:20,825 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:20,826 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:20,826 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 07:35:20,826 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:20,826 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:20,855 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 07:35:20,857 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [244918906]
[2020-09-25 07:35:20,859 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 07:35:20,859 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2020-09-25 07:35:20,860 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [215231522]
[2020-09-25 07:35:20,869 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-09-25 07:35:20,870 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 07:35:20,887 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-09-25 07:35:20,888 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-09-25 07:35:20,891 INFO  L87              Difference]: Start difference. First operand 300 states. Second operand 3 states.
[2020-09-25 07:35:22,253 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 07:35:22,254 INFO  L93              Difference]: Finished difference Result 465 states and 554 transitions.
[2020-09-25 07:35:22,255 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-09-25 07:35:22,256 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 142
[2020-09-25 07:35:22,258 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 07:35:22,277 INFO  L225             Difference]: With dead ends: 465
[2020-09-25 07:35:22,277 INFO  L226             Difference]: Without dead ends: 290
[2020-09-25 07:35:22,283 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-09-25 07:35:22,307 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 290 states.
[2020-09-25 07:35:22,382 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 249.
[2020-09-25 07:35:22,384 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 249 states.
[2020-09-25 07:35:22,386 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 270 transitions.
[2020-09-25 07:35:22,389 INFO  L78                 Accepts]: Start accepts. Automaton has 249 states and 270 transitions. Word has length 142
[2020-09-25 07:35:22,390 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 07:35:22,390 INFO  L479      AbstractCegarLoop]: Abstraction has 249 states and 270 transitions.
[2020-09-25 07:35:22,390 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-09-25 07:35:22,390 INFO  L276                IsEmpty]: Start isEmpty. Operand 249 states and 270 transitions.
[2020-09-25 07:35:22,395 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 144
[2020-09-25 07:35:22,395 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 07:35:22,396 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 07:35:22,396 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-09-25 07:35:22,396 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 07:35:22,397 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 07:35:22,397 INFO  L82        PathProgramCache]: Analyzing trace with hash 676648563, now seen corresponding path program 1 times
[2020-09-25 07:35:22,397 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 07:35:22,397 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [291833562]
[2020-09-25 07:35:22,398 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 07:35:22,448 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:22,501 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:22,593 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:23,006 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:24,032 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:27,460 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:27,461 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 174
[2020-09-25 07:35:27,461 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-25 07:35:27,461 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5009
[2020-09-25 07:35:27,462 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:27,462 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:27,462 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:35:27,462 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 78
[2020-09-25 07:35:27,462 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 63
[2020-09-25 07:35:27,463 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:27,790 WARN  L193               SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 07:35:27,791 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 07:35:27,821 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:27,862 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:28,068 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:28,069 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 07:35:28,069 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:28,069 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 245
[2020-09-25 07:35:28,070 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:28,070 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:28,070 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:35:28,070 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:28,070 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 74
[2020-09-25 07:35:28,071 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:28,124 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 07:35:28,126 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:28,127 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:28,132 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:28,132 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:35:28,132 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:28,133 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 07:35:28,133 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:28,133 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:28,134 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:35:28,134 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:28,134 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 07:35:28,134 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:28,137 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 07:35:28,138 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:28,140 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:28,157 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:28,157 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:35:28,158 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:28,158 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 18
[2020-09-25 07:35:28,159 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:28,161 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:28,161 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:35:28,161 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:28,162 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 07:35:28,162 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 3
[2020-09-25 07:35:28,164 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 07:35:28,166 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:28,168 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:28,178 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:28,178 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:35:28,179 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:28,179 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 11
[2020-09-25 07:35:28,180 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:28,180 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:28,180 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:35:28,181 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:28,181 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 07:35:28,181 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:28,184 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 07:35:28,185 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:28,186 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:28,189 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:28,189 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:35:28,190 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:28,190 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 07:35:28,190 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:28,190 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:28,190 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:35:28,191 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:28,191 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 07:35:28,191 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:28,193 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121
[2020-09-25 07:35:28,193 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:28,194 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:28,196 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:28,196 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:35:28,196 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:28,196 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:35:28,197 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:28,197 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:28,197 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:28,197 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 07:35:28,198 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:28,198 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:28,199 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131
[2020-09-25 07:35:28,200 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:28,201 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:28,202 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:28,202 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:35:28,203 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:28,203 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:35:28,203 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:28,203 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:28,203 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:28,204 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 07:35:28,204 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:28,204 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:28,230 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 07:35:28,231 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [291833562]
[2020-09-25 07:35:28,231 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 07:35:28,231 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-09-25 07:35:28,231 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1063072469]
[2020-09-25 07:35:28,234 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-09-25 07:35:28,235 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 07:35:28,238 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-09-25 07:35:28,238 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-09-25 07:35:28,238 INFO  L87              Difference]: Start difference. First operand 249 states and 270 transitions. Second operand 4 states.
[2020-09-25 07:35:28,757 WARN  L193               SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-09-25 07:35:29,728 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 07:35:29,729 INFO  L93              Difference]: Finished difference Result 429 states and 495 transitions.
[2020-09-25 07:35:29,730 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-09-25 07:35:29,730 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 143
[2020-09-25 07:35:29,731 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 07:35:29,735 INFO  L225             Difference]: With dead ends: 429
[2020-09-25 07:35:29,735 INFO  L226             Difference]: Without dead ends: 290
[2020-09-25 07:35:29,737 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-09-25 07:35:29,738 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 290 states.
[2020-09-25 07:35:29,783 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 249.
[2020-09-25 07:35:29,784 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 249 states.
[2020-09-25 07:35:29,785 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 269 transitions.
[2020-09-25 07:35:29,786 INFO  L78                 Accepts]: Start accepts. Automaton has 249 states and 269 transitions. Word has length 143
[2020-09-25 07:35:29,786 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 07:35:29,786 INFO  L479      AbstractCegarLoop]: Abstraction has 249 states and 269 transitions.
[2020-09-25 07:35:29,786 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2020-09-25 07:35:29,787 INFO  L276                IsEmpty]: Start isEmpty. Operand 249 states and 269 transitions.
[2020-09-25 07:35:29,790 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 166
[2020-09-25 07:35:29,790 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 07:35:29,790 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 07:35:29,790 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-09-25 07:35:29,790 INFO  L427      AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 07:35:29,791 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 07:35:29,791 INFO  L82        PathProgramCache]: Analyzing trace with hash 1063843638, now seen corresponding path program 1 times
[2020-09-25 07:35:29,791 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 07:35:29,791 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1780123330]
[2020-09-25 07:35:29,792 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 07:35:29,838 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:29,891 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:30,731 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:30,881 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:30,984 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:32,360 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:34,843 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:34,843 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 200
[2020-09-25 07:35:34,843 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-25 07:35:34,844 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5003
[2020-09-25 07:35:34,844 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:34,844 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:34,844 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 10
[2020-09-25 07:35:34,844 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 146
[2020-09-25 07:35:34,845 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 50
[2020-09-25 07:35:34,845 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:35,148 WARN  L193               SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 07:35:35,149 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 07:35:35,158 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:35,167 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:35,253 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:35,253 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 07:35:35,253 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:35,254 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 93
[2020-09-25 07:35:35,254 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:35,254 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:35,254 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:35,254 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:35,255 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:35,255 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:35,291 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 07:35:35,291 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:35,293 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:35,294 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:35,294 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:35:35,294 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:35,294 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-25 07:35:35,295 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:35,295 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:35,295 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:35,295 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:35,296 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:35,296 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:35,297 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 07:35:35,297 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:35,298 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:35,299 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:35,300 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:35:35,300 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:35,300 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-25 07:35:35,300 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:35,301 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:35,301 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:35,301 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:35,301 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:35,301 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:35,302 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 07:35:35,303 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:35,304 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:35,307 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:35,308 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:35:35,308 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:35,308 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 07:35:35,308 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:35,309 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:35,309 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:35,309 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:35,309 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:35,310 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:35,311 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 07:35:35,312 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:35,313 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:35,315 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:35,315 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:35:35,315 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:35,316 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 07:35:35,316 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:35,316 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:35,316 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 07:35:35,317 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:35,317 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 07:35:35,317 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:35,329 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127
[2020-09-25 07:35:35,331 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:35,333 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:35,338 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:35,347 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:35,352 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:35,352 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 22
[2020-09-25 07:35:35,352 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 3
[2020-09-25 07:35:35,352 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 20
[2020-09-25 07:35:35,353 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:35,353 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:35,353 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:35:35,353 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:35,354 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 8
[2020-09-25 07:35:35,356 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 3
[2020-09-25 07:35:35,360 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-09-25 07:35:35,361 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:35,363 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:35,367 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:35,367 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 15
[2020-09-25 07:35:35,368 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:35,368 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-25 07:35:35,368 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:35,368 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:35,368 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:35:35,369 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:35,369 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 3
[2020-09-25 07:35:35,369 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:35,371 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-09-25 07:35:35,372 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:35,374 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:35,377 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:35,377 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 07:35:35,377 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:35,378 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 07:35:35,378 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:35,378 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:35,378 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:35:35,379 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:35,379 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 07:35:35,379 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:35,381 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143
[2020-09-25 07:35:35,382 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:35,383 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:35,386 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:35,386 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:35:35,386 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:35,386 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 07:35:35,386 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:35,387 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:35,387 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 07:35:35,387 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:35,387 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 07:35:35,388 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:35,389 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153
[2020-09-25 07:35:35,390 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 07:35:35,393 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 07:35:35,400 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 07:35:35,401 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 07:35:35,401 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 07:35:35,401 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 9
[2020-09-25 07:35:35,401 FATAL L256   erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL
[2020-09-25 07:35:35,401 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.8
[2020-09-25 07:35:35,402 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-09-25 07:35:35,402 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 07:35:35,402 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 07:35:35,402 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 07:35:35,465 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 07:35:35,466 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1780123330]
[2020-09-25 07:35:35,466 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 07:35:35,466 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9
[2020-09-25 07:35:35,467 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [626118907]
[2020-09-25 07:35:35,467 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 9 states
[2020-09-25 07:35:35,467 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 07:35:35,468 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2020-09-25 07:35:35,468 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72
[2020-09-25 07:35:35,468 INFO  L87              Difference]: Start difference. First operand 249 states and 269 transitions. Second operand 9 states.
[2020-09-25 07:35:35,999 WARN  L193               SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-09-25 07:35:37,424 WARN  L193               SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188
[2020-09-25 07:35:38,020 WARN  L193               SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 190
[2020-09-25 07:35:38,369 WARN  L193               SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:38,692 WARN  L193               SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 07:35:38,982 WARN  L193               SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:39,159 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 07:35:39,159 INFO  L93              Difference]: Finished difference Result 357 states and 406 transitions.
[2020-09-25 07:35:39,159 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2020-09-25 07:35:39,160 INFO  L78                 Accepts]: Start accepts. Automaton has 9 states. Word has length 165
[2020-09-25 07:35:39,161 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 07:35:39,161 INFO  L225             Difference]: With dead ends: 357
[2020-09-25 07:35:39,161 INFO  L226             Difference]: Without dead ends: 0
[2020-09-25 07:35:39,164 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240
[2020-09-25 07:35:39,165 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-09-25 07:35:39,165 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-09-25 07:35:39,165 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-09-25 07:35:39,165 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-09-25 07:35:39,165 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 165
[2020-09-25 07:35:39,166 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 07:35:39,166 INFO  L479      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-09-25 07:35:39,166 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 9 states.
[2020-09-25 07:35:39,166 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-09-25 07:35:39,166 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2020-09-25 07:35:39,166 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-09-25 07:35:39,169 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-09-25 07:35:39,357 WARN  L193               SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:39,530 WARN  L193               SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:39,709 WARN  L193               SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:40,087 WARN  L193               SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188
[2020-09-25 07:35:40,458 WARN  L193               SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188
[2020-09-25 07:35:40,813 WARN  L193               SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188
[2020-09-25 07:35:41,164 WARN  L193               SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188
[2020-09-25 07:35:41,295 WARN  L193               SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 9
[2020-09-25 07:35:41,468 WARN  L193               SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:41,631 WARN  L193               SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:41,798 WARN  L193               SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:41,968 WARN  L193               SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:42,132 WARN  L193               SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:42,288 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 07:35:42,716 WARN  L193               SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188
[2020-09-25 07:35:43,035 WARN  L193               SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188
[2020-09-25 07:35:43,188 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:43,343 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:43,504 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:43,662 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:43,825 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:43,985 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:44,144 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:44,302 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:44,458 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:44,625 WARN  L193               SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:44,782 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:44,936 WARN  L193               SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:45,091 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:45,247 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:45,401 WARN  L193               SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:45,728 WARN  L193               SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188
[2020-09-25 07:35:46,045 WARN  L193               SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188
[2020-09-25 07:35:46,383 WARN  L193               SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188
[2020-09-25 07:35:46,717 WARN  L193               SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188
[2020-09-25 07:35:46,872 WARN  L193               SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:47,021 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:47,260 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:47,410 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:47,663 WARN  L193               SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:47,978 WARN  L193               SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188
[2020-09-25 07:35:48,290 WARN  L193               SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 188
[2020-09-25 07:35:48,438 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:48,696 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:48,849 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:49,003 WARN  L193               SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:49,151 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:49,301 WARN  L193               SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 07:35:49,503 WARN  L193               SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 11
[2020-09-25 07:35:49,705 WARN  L193               SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 07:35:49,911 WARN  L193               SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 11
[2020-09-25 07:35:50,119 WARN  L193               SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 15
[2020-09-25 07:35:50,362 WARN  L193               SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 11
[2020-09-25 07:35:50,590 WARN  L193               SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 07:35:50,876 WARN  L193               SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 07:35:51,102 WARN  L193               SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 15
[2020-09-25 07:35:51,301 WARN  L193               SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 15
[2020-09-25 07:35:51,520 WARN  L193               SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 12
[2020-09-25 07:35:51,721 WARN  L193               SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 11
[2020-09-25 07:35:51,927 WARN  L193               SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 12
[2020-09-25 07:35:52,128 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 15
[2020-09-25 07:35:52,281 WARN  L193               SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 15
[2020-09-25 07:35:52,486 WARN  L193               SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 07:35:52,710 WARN  L193               SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 07:35:52,953 WARN  L193               SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 07:35:53,158 WARN  L193               SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 15
[2020-09-25 07:35:53,368 WARN  L193               SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 07:35:53,579 WARN  L193               SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 07:35:53,788 WARN  L193               SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 15
[2020-09-25 07:35:53,996 WARN  L193               SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 18
[2020-09-25 07:35:54,006 INFO  L268        CegarLoopResult]: For program point  L378(line 378)  no Hoare annotation was computed.
[2020-09-25 07:35:54,006 INFO  L268        CegarLoopResult]: For program point  L407(line 407)  no Hoare annotation was computed.
[2020-09-25 07:35:54,007 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeFINAL(lines 357 412)  no Hoare annotation was computed.
[2020-09-25 07:35:54,007 INFO  L268        CegarLoopResult]: For program point  L370(line 370)  no Hoare annotation was computed.
[2020-09-25 07:35:54,007 INFO  L268        CegarLoopResult]: For program point  L399(line 399)  no Hoare annotation was computed.
[2020-09-25 07:35:54,007 INFO  L268        CegarLoopResult]: For program point  L366(line 366)  no Hoare annotation was computed.
[2020-09-25 07:35:54,007 INFO  L268        CegarLoopResult]: For program point  L399-1(line 399)  no Hoare annotation was computed.
[2020-09-25 07:35:54,008 INFO  L268        CegarLoopResult]: For program point  L399-2(line 399)  no Hoare annotation was computed.
[2020-09-25 07:35:54,008 INFO  L268        CegarLoopResult]: For program point  L362(line 362)  no Hoare annotation was computed.
[2020-09-25 07:35:54,008 INFO  L268        CegarLoopResult]: For program point  L358(line 358)  no Hoare annotation was computed.
[2020-09-25 07:35:54,008 INFO  L268        CegarLoopResult]: For program point  L387(line 387)  no Hoare annotation was computed.
[2020-09-25 07:35:54,008 INFO  L268        CegarLoopResult]: For program point  L383(line 383)  no Hoare annotation was computed.
[2020-09-25 07:35:54,008 INFO  L268        CegarLoopResult]: For program point  L379(line 379)  no Hoare annotation was computed.
[2020-09-25 07:35:54,008 INFO  L268        CegarLoopResult]: For program point  L408(line 408)  no Hoare annotation was computed.
[2020-09-25 07:35:54,008 INFO  L268        CegarLoopResult]: For program point  L404(lines 381 405)  no Hoare annotation was computed.
[2020-09-25 07:35:54,008 INFO  L268        CegarLoopResult]: For program point  L371(line 371)  no Hoare annotation was computed.
[2020-09-25 07:35:54,009 INFO  L268        CegarLoopResult]: For program point  L400(line 400)  no Hoare annotation was computed.
[2020-09-25 07:35:54,009 INFO  L268        CegarLoopResult]: For program point  L367(line 367)  no Hoare annotation was computed.
[2020-09-25 07:35:54,009 INFO  L268        CegarLoopResult]: For program point  L396(line 396)  no Hoare annotation was computed.
[2020-09-25 07:35:54,009 INFO  L268        CegarLoopResult]: For program point  L363(line 363)  no Hoare annotation was computed.
[2020-09-25 07:35:54,009 INFO  L268        CegarLoopResult]: For program point  L359(line 359)  no Hoare annotation was computed.
[2020-09-25 07:35:54,009 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeEXIT(lines 357 412)  no Hoare annotation was computed.
[2020-09-25 07:35:54,009 INFO  L268        CegarLoopResult]: For program point  L388(lines 388 392)  no Hoare annotation was computed.
[2020-09-25 07:35:54,009 INFO  L268        CegarLoopResult]: For program point  L388-1(lines 388 392)  no Hoare annotation was computed.
[2020-09-25 07:35:54,009 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeENTRY(lines 357 412)  no Hoare annotation was computed.
[2020-09-25 07:35:54,009 INFO  L268        CegarLoopResult]: For program point  L380(line 380)  no Hoare annotation was computed.
[2020-09-25 07:35:54,009 INFO  L268        CegarLoopResult]: For program point  L380-1(line 380)  no Hoare annotation was computed.
[2020-09-25 07:35:54,010 INFO  L268        CegarLoopResult]: For program point  L380-2(line 380)  no Hoare annotation was computed.
[2020-09-25 07:35:54,010 INFO  L268        CegarLoopResult]: For program point  L409(line 409)  no Hoare annotation was computed.
[2020-09-25 07:35:54,010 INFO  L268        CegarLoopResult]: For program point  L376(line 376)  no Hoare annotation was computed.
[2020-09-25 07:35:54,010 INFO  L268        CegarLoopResult]: For program point  L372(line 372)  no Hoare annotation was computed.
[2020-09-25 07:35:54,010 INFO  L268        CegarLoopResult]: For program point  L401(line 401)  no Hoare annotation was computed.
[2020-09-25 07:35:54,010 INFO  L268        CegarLoopResult]: For program point  L368(line 368)  no Hoare annotation was computed.
[2020-09-25 07:35:54,010 INFO  L268        CegarLoopResult]: For program point  L401-1(lines 382 403)  no Hoare annotation was computed.
[2020-09-25 07:35:54,010 INFO  L268        CegarLoopResult]: For program point  L397(line 397)  no Hoare annotation was computed.
[2020-09-25 07:35:54,010 INFO  L268        CegarLoopResult]: For program point  L364(line 364)  no Hoare annotation was computed.
[2020-09-25 07:35:54,010 INFO  L268        CegarLoopResult]: For program point  L360(line 360)  no Hoare annotation was computed.
[2020-09-25 07:35:54,010 INFO  L268        CegarLoopResult]: For program point  L377(line 377)  no Hoare annotation was computed.
[2020-09-25 07:35:54,010 INFO  L268        CegarLoopResult]: For program point  L373(line 373)  no Hoare annotation was computed.
[2020-09-25 07:35:54,011 INFO  L268        CegarLoopResult]: For program point  L369(line 369)  no Hoare annotation was computed.
[2020-09-25 07:35:54,011 INFO  L268        CegarLoopResult]: For program point  L398(line 398)  no Hoare annotation was computed.
[2020-09-25 07:35:54,011 INFO  L268        CegarLoopResult]: For program point  L365(line 365)  no Hoare annotation was computed.
[2020-09-25 07:35:54,011 INFO  L268        CegarLoopResult]: For program point  L361(line 361)  no Hoare annotation was computed.
[2020-09-25 07:35:54,011 INFO  L268        CegarLoopResult]: For program point  L386(line 386)  no Hoare annotation was computed.
[2020-09-25 07:35:54,011 INFO  L268        CegarLoopResult]: For program point  L415(line 415)  no Hoare annotation was computed.
[2020-09-25 07:35:54,011 INFO  L268        CegarLoopResult]: For program point  L444(line 444)  no Hoare annotation was computed.
[2020-09-25 07:35:54,011 INFO  L268        CegarLoopResult]: For program point  L440(line 440)  no Hoare annotation was computed.
[2020-09-25 07:35:54,011 INFO  L268        CegarLoopResult]: For program point  L436(line 436)  no Hoare annotation was computed.
[2020-09-25 07:35:54,011 INFO  L268        CegarLoopResult]: For program point  L465(lines 438 466)  no Hoare annotation was computed.
[2020-09-25 07:35:54,011 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetENTRY(lines 413 472)  no Hoare annotation was computed.
[2020-09-25 07:35:54,012 INFO  L268        CegarLoopResult]: For program point  L461(line 461)  no Hoare annotation was computed.
[2020-09-25 07:35:54,012 INFO  L268        CegarLoopResult]: For program point  L428(line 428)  no Hoare annotation was computed.
[2020-09-25 07:35:54,012 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetEXIT(lines 413 472)  no Hoare annotation was computed.
[2020-09-25 07:35:54,012 INFO  L268        CegarLoopResult]: For program point  L457(line 457)  no Hoare annotation was computed.
[2020-09-25 07:35:54,012 INFO  L268        CegarLoopResult]: For program point  L424(line 424)  no Hoare annotation was computed.
[2020-09-25 07:35:54,012 INFO  L268        CegarLoopResult]: For program point  L457-1(line 457)  no Hoare annotation was computed.
[2020-09-25 07:35:54,012 INFO  L268        CegarLoopResult]: For program point  L457-2(line 457)  no Hoare annotation was computed.
[2020-09-25 07:35:54,012 INFO  L268        CegarLoopResult]: For program point  L453(line 453)  no Hoare annotation was computed.
[2020-09-25 07:35:54,012 INFO  L268        CegarLoopResult]: For program point  L420(line 420)  no Hoare annotation was computed.
[2020-09-25 07:35:54,012 INFO  L268        CegarLoopResult]: For program point  L453-1(line 453)  no Hoare annotation was computed.
[2020-09-25 07:35:54,012 INFO  L268        CegarLoopResult]: For program point  L453-2(line 453)  no Hoare annotation was computed.
[2020-09-25 07:35:54,013 INFO  L268        CegarLoopResult]: For program point  L416(line 416)  no Hoare annotation was computed.
[2020-09-25 07:35:54,013 INFO  L268        CegarLoopResult]: For program point  L445(lines 445 449)  no Hoare annotation was computed.
[2020-09-25 07:35:54,013 INFO  L268        CegarLoopResult]: For program point  L445-1(lines 445 449)  no Hoare annotation was computed.
[2020-09-25 07:35:54,013 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetFINAL(lines 413 472)  no Hoare annotation was computed.
[2020-09-25 07:35:54,013 INFO  L268        CegarLoopResult]: For program point  L437(line 437)  no Hoare annotation was computed.
[2020-09-25 07:35:54,013 INFO  L268        CegarLoopResult]: For program point  L437-1(line 437)  no Hoare annotation was computed.
[2020-09-25 07:35:54,013 INFO  L268        CegarLoopResult]: For program point  L437-2(line 437)  no Hoare annotation was computed.
[2020-09-25 07:35:54,013 INFO  L268        CegarLoopResult]: For program point  L433(line 433)  no Hoare annotation was computed.
[2020-09-25 07:35:54,013 INFO  L268        CegarLoopResult]: For program point  L462(line 462)  no Hoare annotation was computed.
[2020-09-25 07:35:54,013 INFO  L268        CegarLoopResult]: For program point  L429(line 429)  no Hoare annotation was computed.
[2020-09-25 07:35:54,013 INFO  L268        CegarLoopResult]: For program point  L462-1(line 462)  no Hoare annotation was computed.
[2020-09-25 07:35:54,013 INFO  L268        CegarLoopResult]: For program point  L462-2(line 462)  no Hoare annotation was computed.
[2020-09-25 07:35:54,014 INFO  L268        CegarLoopResult]: For program point  L458(line 458)  no Hoare annotation was computed.
[2020-09-25 07:35:54,014 INFO  L268        CegarLoopResult]: For program point  L425(line 425)  no Hoare annotation was computed.
[2020-09-25 07:35:54,014 INFO  L268        CegarLoopResult]: For program point  L458-1(line 458)  no Hoare annotation was computed.
[2020-09-25 07:35:54,014 INFO  L268        CegarLoopResult]: For program point  L458-2(line 458)  no Hoare annotation was computed.
[2020-09-25 07:35:54,014 INFO  L268        CegarLoopResult]: For program point  L454(line 454)  no Hoare annotation was computed.
[2020-09-25 07:35:54,014 INFO  L268        CegarLoopResult]: For program point  L421(line 421)  no Hoare annotation was computed.
[2020-09-25 07:35:54,014 INFO  L268        CegarLoopResult]: For program point  L417(line 417)  no Hoare annotation was computed.
[2020-09-25 07:35:54,014 INFO  L268        CegarLoopResult]: For program point  L434(line 434)  no Hoare annotation was computed.
[2020-09-25 07:35:54,014 INFO  L268        CegarLoopResult]: For program point  L430(line 430)  no Hoare annotation was computed.
[2020-09-25 07:35:54,014 INFO  L268        CegarLoopResult]: For program point  L459(line 459)  no Hoare annotation was computed.
[2020-09-25 07:35:54,014 INFO  L268        CegarLoopResult]: For program point  L426(line 426)  no Hoare annotation was computed.
[2020-09-25 07:35:54,014 INFO  L268        CegarLoopResult]: For program point  L455(line 455)  no Hoare annotation was computed.
[2020-09-25 07:35:54,015 INFO  L268        CegarLoopResult]: For program point  L422(line 422)  no Hoare annotation was computed.
[2020-09-25 07:35:54,015 INFO  L268        CegarLoopResult]: For program point  L418(line 418)  no Hoare annotation was computed.
[2020-09-25 07:35:54,015 INFO  L268        CegarLoopResult]: For program point  L414(line 414)  no Hoare annotation was computed.
[2020-09-25 07:35:54,015 INFO  L268        CegarLoopResult]: For program point  L443(line 443)  no Hoare annotation was computed.
[2020-09-25 07:35:54,015 INFO  L268        CegarLoopResult]: For program point  L439-2(lines 439 464)  no Hoare annotation was computed.
[2020-09-25 07:35:54,015 INFO  L268        CegarLoopResult]: For program point  L435(line 435)  no Hoare annotation was computed.
[2020-09-25 07:35:54,015 INFO  L268        CegarLoopResult]: For program point  L460(line 460)  no Hoare annotation was computed.
[2020-09-25 07:35:54,015 INFO  L268        CegarLoopResult]: For program point  L427(line 427)  no Hoare annotation was computed.
[2020-09-25 07:35:54,015 INFO  L268        CegarLoopResult]: For program point  L456(line 456)  no Hoare annotation was computed.
[2020-09-25 07:35:54,015 INFO  L268        CegarLoopResult]: For program point  L423(line 423)  no Hoare annotation was computed.
[2020-09-25 07:35:54,015 INFO  L268        CegarLoopResult]: For program point  L419(line 419)  no Hoare annotation was computed.
[2020-09-25 07:35:54,016 INFO  L271        CegarLoopResult]: At program point  select_helpersFINAL(lines 692 698)  the Hoare annotation is:  true
[2020-09-25 07:35:54,016 INFO  L268        CegarLoopResult]: For program point  select_helpersEXIT(lines 692 698)  no Hoare annotation was computed.
[2020-09-25 07:35:54,016 INFO  L268        CegarLoopResult]: For program point  L704(line 704)  no Hoare annotation was computed.
[2020-09-25 07:35:54,016 INFO  L268        CegarLoopResult]: For program point  L703(line 703)  no Hoare annotation was computed.
[2020-09-25 07:35:54,016 INFO  L268        CegarLoopResult]: For program point  valid_productEXIT(lines 699 707)  no Hoare annotation was computed.
[2020-09-25 07:35:54,016 INFO  L271        CegarLoopResult]: At program point  valid_productENTRY(lines 699 707)  the Hoare annotation is:  true
[2020-09-25 07:35:54,016 INFO  L268        CegarLoopResult]: For program point  valid_productFINAL(lines 699 707)  no Hoare annotation was computed.
[2020-09-25 07:35:54,016 INFO  L271        CegarLoopResult]: At program point  __utac_acc__Specification4_spec__1ENTRY(lines 806 830)  the Hoare annotation is:  true
[2020-09-25 07:35:54,017 INFO  L264        CegarLoopResult]: At program point  L820(line 820)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)))
[2020-09-25 07:35:54,017 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification4_spec__1EXIT(lines 806 830)  no Hoare annotation was computed.
[2020-09-25 07:35:54,017 INFO  L268        CegarLoopResult]: For program point  L818(lines 818 824)  no Hoare annotation was computed.
[2020-09-25 07:35:54,017 INFO  L271        CegarLoopResult]: At program point  L816(line 816)  the Hoare annotation is:  true
[2020-09-25 07:35:54,017 INFO  L268        CegarLoopResult]: For program point  L816-1(line 816)  no Hoare annotation was computed.
[2020-09-25 07:35:54,017 INFO  L268        CegarLoopResult]: For program point  L814(lines 814 827)  no Hoare annotation was computed.
[2020-09-25 07:35:54,017 INFO  L268        CegarLoopResult]: For program point  L816-2(line 816)  no Hoare annotation was computed.
[2020-09-25 07:35:54,017 INFO  L268        CegarLoopResult]: For program point  L816-3(line 816)  no Hoare annotation was computed.
[2020-09-25 07:35:54,017 INFO  L268        CegarLoopResult]: For program point  L814-1(lines 806 830)  no Hoare annotation was computed.
[2020-09-25 07:35:54,017 INFO  L271        CegarLoopResult]: At program point  L812(line 812)  the Hoare annotation is:  true
[2020-09-25 07:35:54,018 INFO  L268        CegarLoopResult]: For program point  L812-1(line 812)  no Hoare annotation was computed.
[2020-09-25 07:35:54,018 INFO  L268        CegarLoopResult]: For program point  L812-2(line 812)  no Hoare annotation was computed.
[2020-09-25 07:35:54,018 INFO  L268        CegarLoopResult]: For program point  L812-3(line 812)  no Hoare annotation was computed.
[2020-09-25 07:35:54,018 INFO  L268        CegarLoopResult]: For program point  L808(line 808)  no Hoare annotation was computed.
[2020-09-25 07:35:54,018 INFO  L268        CegarLoopResult]: For program point  L800(line 800)  no Hoare annotation was computed.
[2020-09-25 07:35:54,018 INFO  L264        CegarLoopResult]: At program point  mainENTRY(lines 781 803)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 07:35:54,018 INFO  L264        CegarLoopResult]: At program point  L793(line 793)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 07:35:54,019 INFO  L268        CegarLoopResult]: For program point  mainEXIT(lines 781 803)  no Hoare annotation was computed.
[2020-09-25 07:35:54,019 INFO  L264        CegarLoopResult]: At program point  L793-1(line 793)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 07:35:54,019 INFO  L268        CegarLoopResult]: For program point  L791(lines 791 798)  no Hoare annotation was computed.
[2020-09-25 07:35:54,019 INFO  L268        CegarLoopResult]: For program point  L791-1(lines 791 798)  no Hoare annotation was computed.
[2020-09-25 07:35:54,019 INFO  L268        CegarLoopResult]: For program point  L789(line 789)  no Hoare annotation was computed.
[2020-09-25 07:35:54,019 INFO  L264        CegarLoopResult]: At program point  L788(line 788)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 07:35:54,019 INFO  L268        CegarLoopResult]: For program point  L789-1(line 789)  no Hoare annotation was computed.
[2020-09-25 07:35:54,020 INFO  L264        CegarLoopResult]: At program point  L787(line 787)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 07:35:54,020 INFO  L268        CegarLoopResult]: For program point  L789-2(line 789)  no Hoare annotation was computed.
[2020-09-25 07:35:54,020 INFO  L264        CegarLoopResult]: At program point  L787-1(line 787)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 07:35:54,020 INFO  L268        CegarLoopResult]: For program point  L783(line 783)  no Hoare annotation was computed.
[2020-09-25 07:35:54,020 INFO  L268        CegarLoopResult]: For program point  mainFINAL(lines 781 803)  no Hoare annotation was computed.
[2020-09-25 07:35:54,020 INFO  L268        CegarLoopResult]: For program point  Specification2EXIT(lines 740 763)  no Hoare annotation was computed.
[2020-09-25 07:35:54,021 INFO  L268        CegarLoopResult]: For program point  Specification2ENTRY(lines 740 763)  no Hoare annotation was computed.
[2020-09-25 07:35:54,021 INFO  L268        CegarLoopResult]: For program point  Specification2FINAL(lines 740 763)  no Hoare annotation was computed.
[2020-09-25 07:35:54,021 INFO  L268        CegarLoopResult]: For program point  L758(line 758)  no Hoare annotation was computed.
[2020-09-25 07:35:54,021 INFO  L268        CegarLoopResult]: For program point  L757(line 757)  no Hoare annotation was computed.
[2020-09-25 07:35:54,021 INFO  L268        CegarLoopResult]: For program point  L756(line 756)  no Hoare annotation was computed.
[2020-09-25 07:35:54,021 INFO  L268        CegarLoopResult]: For program point  L755(line 755)  no Hoare annotation was computed.
[2020-09-25 07:35:54,021 INFO  L268        CegarLoopResult]: For program point  L754(line 754)  no Hoare annotation was computed.
[2020-09-25 07:35:54,021 INFO  L268        CegarLoopResult]: For program point  L753(line 753)  no Hoare annotation was computed.
[2020-09-25 07:35:54,021 INFO  L268        CegarLoopResult]: For program point  L752(line 752)  no Hoare annotation was computed.
[2020-09-25 07:35:54,022 INFO  L268        CegarLoopResult]: For program point  L751(line 751)  no Hoare annotation was computed.
[2020-09-25 07:35:54,022 INFO  L268        CegarLoopResult]: For program point  L750(line 750)  no Hoare annotation was computed.
[2020-09-25 07:35:54,022 INFO  L268        CegarLoopResult]: For program point  L749(line 749)  no Hoare annotation was computed.
[2020-09-25 07:35:54,022 INFO  L268        CegarLoopResult]: For program point  L748(line 748)  no Hoare annotation was computed.
[2020-09-25 07:35:54,022 INFO  L268        CegarLoopResult]: For program point  L747(line 747)  no Hoare annotation was computed.
[2020-09-25 07:35:54,022 INFO  L268        CegarLoopResult]: For program point  L746(line 746)  no Hoare annotation was computed.
[2020-09-25 07:35:54,022 INFO  L268        CegarLoopResult]: For program point  L745(line 745)  no Hoare annotation was computed.
[2020-09-25 07:35:54,022 INFO  L268        CegarLoopResult]: For program point  isPumpRunningEXIT(lines 163 171)  no Hoare annotation was computed.
[2020-09-25 07:35:54,022 INFO  L271        CegarLoopResult]: At program point  isPumpRunningENTRY(lines 163 171)  the Hoare annotation is:  true
[2020-09-25 07:35:54,022 INFO  L268        CegarLoopResult]: For program point  isPumpRunningFINAL(lines 163 171)  no Hoare annotation was computed.
[2020-09-25 07:35:54,022 INFO  L268        CegarLoopResult]: For program point  L168(line 168)  no Hoare annotation was computed.
[2020-09-25 07:35:54,023 INFO  L268        CegarLoopResult]: For program point  L167(line 167)  no Hoare annotation was computed.
[2020-09-25 07:35:54,023 INFO  L268        CegarLoopResult]: For program point  L223(line 223)  no Hoare annotation was computed.
[2020-09-25 07:35:54,023 INFO  L268        CegarLoopResult]: For program point  L220(line 220)  no Hoare annotation was computed.
[2020-09-25 07:35:54,023 INFO  L268        CegarLoopResult]: For program point  L218(line 218)  no Hoare annotation was computed.
[2020-09-25 07:35:54,023 INFO  L271        CegarLoopResult]: At program point  isLowWaterLevelENTRY(lines 208 226)  the Hoare annotation is:  true
[2020-09-25 07:35:54,023 INFO  L268        CegarLoopResult]: For program point  L217(lines 217 221)  no Hoare annotation was computed.
[2020-09-25 07:35:54,023 INFO  L271        CegarLoopResult]: At program point  L215(line 215)  the Hoare annotation is:  true
[2020-09-25 07:35:54,023 INFO  L268        CegarLoopResult]: For program point  L217-2(lines 217 221)  no Hoare annotation was computed.
[2020-09-25 07:35:54,024 INFO  L268        CegarLoopResult]: For program point  L215-1(line 215)  no Hoare annotation was computed.
[2020-09-25 07:35:54,024 INFO  L268        CegarLoopResult]: For program point  isLowWaterLevelEXIT(lines 208 226)  no Hoare annotation was computed.
[2020-09-25 07:35:54,024 INFO  L268        CegarLoopResult]: For program point  L215-2(line 215)  no Hoare annotation was computed.
[2020-09-25 07:35:54,024 INFO  L268        CegarLoopResult]: For program point  L215-3(line 215)  no Hoare annotation was computed.
[2020-09-25 07:35:54,024 INFO  L268        CegarLoopResult]: For program point  L211(line 211)  no Hoare annotation was computed.
[2020-09-25 07:35:54,024 INFO  L268        CegarLoopResult]: For program point  L210(line 210)  no Hoare annotation was computed.
[2020-09-25 07:35:54,024 INFO  L268        CegarLoopResult]: For program point  isLowWaterLevelFINAL(lines 208 226)  no Hoare annotation was computed.
[2020-09-25 07:35:54,024 INFO  L268        CegarLoopResult]: For program point  L193(line 193)  no Hoare annotation was computed.
[2020-09-25 07:35:54,025 INFO  L268        CegarLoopResult]: For program point  L191(lines 191 199)  no Hoare annotation was computed.
[2020-09-25 07:35:54,025 INFO  L268        CegarLoopResult]: For program point  L191-2(lines 191 199)  no Hoare annotation was computed.
[2020-09-25 07:35:54,025 INFO  L268        CegarLoopResult]: For program point  L185(line 185)  no Hoare annotation was computed.
[2020-09-25 07:35:54,025 INFO  L268        CegarLoopResult]: For program point  L181(line 181)  no Hoare annotation was computed.
[2020-09-25 07:35:54,025 INFO  L268        CegarLoopResult]: For program point  L179(lines 179 187)  no Hoare annotation was computed.
[2020-09-25 07:35:54,025 INFO  L268        CegarLoopResult]: For program point  L179-2(lines 179 187)  no Hoare annotation was computed.
[2020-09-25 07:35:54,025 INFO  L268        CegarLoopResult]: For program point  printPumpFINAL(lines 172 207)  no Hoare annotation was computed.
[2020-09-25 07:35:54,025 INFO  L268        CegarLoopResult]: For program point  L202(line 202)  no Hoare annotation was computed.
[2020-09-25 07:35:54,025 INFO  L268        CegarLoopResult]: For program point  L202-1(line 202)  no Hoare annotation was computed.
[2020-09-25 07:35:54,026 INFO  L268        CegarLoopResult]: For program point  printPumpENTRY(lines 172 207)  no Hoare annotation was computed.
[2020-09-25 07:35:54,026 INFO  L268        CegarLoopResult]: For program point  L197(line 197)  no Hoare annotation was computed.
[2020-09-25 07:35:54,026 INFO  L268        CegarLoopResult]: For program point  printPumpEXIT(lines 172 207)  no Hoare annotation was computed.
[2020-09-25 07:35:54,026 INFO  L268        CegarLoopResult]: For program point  select_featuresEXIT(lines 685 691)  no Hoare annotation was computed.
[2020-09-25 07:35:54,026 INFO  L271        CegarLoopResult]: At program point  select_featuresFINAL(lines 685 691)  the Hoare annotation is:  true
[2020-09-25 07:35:54,026 INFO  L268        CegarLoopResult]: For program point  L320(line 320)  no Hoare annotation was computed.
[2020-09-25 07:35:54,026 INFO  L268        CegarLoopResult]: For program point  L351(line 351)  no Hoare annotation was computed.
[2020-09-25 07:35:54,027 INFO  L268        CegarLoopResult]: For program point  L318(line 318)  no Hoare annotation was computed.
[2020-09-25 07:35:54,027 INFO  L268        CegarLoopResult]: For program point  L349(line 349)  no Hoare annotation was computed.
[2020-09-25 07:35:54,027 INFO  L268        CegarLoopResult]: For program point  L316(line 316)  no Hoare annotation was computed.
[2020-09-25 07:35:54,027 INFO  L268        CegarLoopResult]: For program point  L347(line 347)  no Hoare annotation was computed.
[2020-09-25 07:35:54,027 INFO  L268        CegarLoopResult]: For program point  L314(line 314)  no Hoare annotation was computed.
[2020-09-25 07:35:54,027 INFO  L268        CegarLoopResult]: For program point  L345(line 345)  no Hoare annotation was computed.
[2020-09-25 07:35:54,027 INFO  L268        CegarLoopResult]: For program point  L343(line 343)  no Hoare annotation was computed.
[2020-09-25 07:35:54,027 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setFINAL(lines 311 356)  no Hoare annotation was computed.
[2020-09-25 07:35:54,027 INFO  L268        CegarLoopResult]: For program point  L341(line 341)  no Hoare annotation was computed.
[2020-09-25 07:35:54,028 INFO  L268        CegarLoopResult]: For program point  L341-1(line 341)  no Hoare annotation was computed.
[2020-09-25 07:35:54,028 INFO  L268        CegarLoopResult]: For program point  L339(line 339)  no Hoare annotation was computed.
[2020-09-25 07:35:54,028 INFO  L268        CegarLoopResult]: For program point  L337(line 337)  no Hoare annotation was computed.
[2020-09-25 07:35:54,028 INFO  L268        CegarLoopResult]: For program point  L337-1(line 337)  no Hoare annotation was computed.
[2020-09-25 07:35:54,028 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setENTRY(lines 311 356)  no Hoare annotation was computed.
[2020-09-25 07:35:54,028 INFO  L268        CegarLoopResult]: For program point  L335(line 335)  no Hoare annotation was computed.
[2020-09-25 07:35:54,028 INFO  L268        CegarLoopResult]: For program point  L333(line 333)  no Hoare annotation was computed.
[2020-09-25 07:35:54,028 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setEXIT(lines 311 356)  no Hoare annotation was computed.
[2020-09-25 07:35:54,028 INFO  L268        CegarLoopResult]: For program point  L329(line 329)  no Hoare annotation was computed.
[2020-09-25 07:35:54,029 INFO  L268        CegarLoopResult]: For program point  L327(line 327)  no Hoare annotation was computed.
[2020-09-25 07:35:54,029 INFO  L268        CegarLoopResult]: For program point  L325(line 325)  no Hoare annotation was computed.
[2020-09-25 07:35:54,029 INFO  L268        CegarLoopResult]: For program point  L323(line 323)  no Hoare annotation was computed.
[2020-09-25 07:35:54,029 INFO  L268        CegarLoopResult]: For program point  L321(line 321)  no Hoare annotation was computed.
[2020-09-25 07:35:54,029 INFO  L268        CegarLoopResult]: For program point  L352(line 352)  no Hoare annotation was computed.
[2020-09-25 07:35:54,029 INFO  L268        CegarLoopResult]: For program point  L319(line 319)  no Hoare annotation was computed.
[2020-09-25 07:35:54,029 INFO  L268        CegarLoopResult]: For program point  L350(line 350)  no Hoare annotation was computed.
[2020-09-25 07:35:54,030 INFO  L268        CegarLoopResult]: For program point  L317(line 317)  no Hoare annotation was computed.
[2020-09-25 07:35:54,030 INFO  L268        CegarLoopResult]: For program point  L348(line 348)  no Hoare annotation was computed.
[2020-09-25 07:35:54,030 INFO  L268        CegarLoopResult]: For program point  L315(line 315)  no Hoare annotation was computed.
[2020-09-25 07:35:54,030 INFO  L268        CegarLoopResult]: For program point  L348-1(line 348)  no Hoare annotation was computed.
[2020-09-25 07:35:54,030 INFO  L268        CegarLoopResult]: For program point  L346(line 346)  no Hoare annotation was computed.
[2020-09-25 07:35:54,030 INFO  L268        CegarLoopResult]: For program point  L348-2(line 348)  no Hoare annotation was computed.
[2020-09-25 07:35:54,030 INFO  L268        CegarLoopResult]: For program point  L344(line 344)  no Hoare annotation was computed.
[2020-09-25 07:35:54,030 INFO  L268        CegarLoopResult]: For program point  L311(lines 311 356)  no Hoare annotation was computed.
[2020-09-25 07:35:54,031 INFO  L268        CegarLoopResult]: For program point  L311-1(lines 311 356)  no Hoare annotation was computed.
[2020-09-25 07:35:54,031 INFO  L268        CegarLoopResult]: For program point  L340(line 340)  no Hoare annotation was computed.
[2020-09-25 07:35:54,031 INFO  L268        CegarLoopResult]: For program point  L336(line 336)  no Hoare annotation was computed.
[2020-09-25 07:35:54,031 INFO  L268        CegarLoopResult]: For program point  L334(line 334)  no Hoare annotation was computed.
[2020-09-25 07:35:54,031 INFO  L268        CegarLoopResult]: For program point  L334-1(line 334)  no Hoare annotation was computed.
[2020-09-25 07:35:54,031 INFO  L268        CegarLoopResult]: For program point  L328(line 328)  no Hoare annotation was computed.
[2020-09-25 07:35:54,031 INFO  L268        CegarLoopResult]: For program point  L326(line 326)  no Hoare annotation was computed.
[2020-09-25 07:35:54,031 INFO  L268        CegarLoopResult]: For program point  L324(line 324)  no Hoare annotation was computed.
[2020-09-25 07:35:54,031 INFO  L268        CegarLoopResult]: For program point  L322(line 322)  no Hoare annotation was computed.
[2020-09-25 07:35:54,032 INFO  L268        CegarLoopResult]: For program point  L640(line 640)  no Hoare annotation was computed.
[2020-09-25 07:35:54,032 INFO  L268        CegarLoopResult]: For program point  L638(lines 638 658)  no Hoare annotation was computed.
[2020-09-25 07:35:54,032 INFO  L268        CegarLoopResult]: For program point  L634(line 634)  no Hoare annotation was computed.
[2020-09-25 07:35:54,032 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeFINAL(lines 624 669)  no Hoare annotation was computed.
[2020-09-25 07:35:54,032 INFO  L268        CegarLoopResult]: For program point  L665(line 665)  no Hoare annotation was computed.
[2020-09-25 07:35:54,032 INFO  L268        CegarLoopResult]: For program point  L632(line 632)  no Hoare annotation was computed.
[2020-09-25 07:35:54,032 INFO  L268        CegarLoopResult]: For program point  L665-1(line 665)  no Hoare annotation was computed.
[2020-09-25 07:35:54,032 INFO  L268        CegarLoopResult]: For program point  L663(line 663)  no Hoare annotation was computed.
[2020-09-25 07:35:54,033 INFO  L268        CegarLoopResult]: For program point  L665-2(line 665)  no Hoare annotation was computed.
[2020-09-25 07:35:54,033 INFO  L268        CegarLoopResult]: For program point  L630(line 630)  no Hoare annotation was computed.
[2020-09-25 07:35:54,033 INFO  L268        CegarLoopResult]: For program point  L663-1(line 663)  no Hoare annotation was computed.
[2020-09-25 07:35:54,033 INFO  L268        CegarLoopResult]: For program point  L661(line 661)  no Hoare annotation was computed.
[2020-09-25 07:35:54,033 INFO  L268        CegarLoopResult]: For program point  L663-2(line 663)  no Hoare annotation was computed.
[2020-09-25 07:35:54,033 INFO  L268        CegarLoopResult]: For program point  L628(line 628)  no Hoare annotation was computed.
[2020-09-25 07:35:54,033 INFO  L268        CegarLoopResult]: For program point  L626(line 626)  no Hoare annotation was computed.
[2020-09-25 07:35:54,033 INFO  L268        CegarLoopResult]: For program point  L624(lines 624 669)  no Hoare annotation was computed.
[2020-09-25 07:35:54,033 INFO  L268        CegarLoopResult]: For program point  L655(lines 655 656)  no Hoare annotation was computed.
[2020-09-25 07:35:54,034 INFO  L268        CegarLoopResult]: For program point  L655-1(lines 638 658)  no Hoare annotation was computed.
[2020-09-25 07:35:54,034 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeENTRY(lines 624 669)  no Hoare annotation was computed.
[2020-09-25 07:35:54,034 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeEXIT(lines 624 669)  no Hoare annotation was computed.
[2020-09-25 07:35:54,034 INFO  L268        CegarLoopResult]: For program point  L643(line 643)  no Hoare annotation was computed.
[2020-09-25 07:35:54,034 INFO  L268        CegarLoopResult]: For program point  L643-1(line 643)  no Hoare annotation was computed.
[2020-09-25 07:35:54,034 INFO  L268        CegarLoopResult]: For program point  L641(line 641)  no Hoare annotation was computed.
[2020-09-25 07:35:54,034 INFO  L268        CegarLoopResult]: For program point  L643-2(line 643)  no Hoare annotation was computed.
[2020-09-25 07:35:54,034 INFO  L268        CegarLoopResult]: For program point  L635(line 635)  no Hoare annotation was computed.
[2020-09-25 07:35:54,035 INFO  L268        CegarLoopResult]: For program point  L666(line 666)  no Hoare annotation was computed.
[2020-09-25 07:35:54,035 INFO  L268        CegarLoopResult]: For program point  L633(line 633)  no Hoare annotation was computed.
[2020-09-25 07:35:54,035 INFO  L268        CegarLoopResult]: For program point  L664(line 664)  no Hoare annotation was computed.
[2020-09-25 07:35:54,035 INFO  L268        CegarLoopResult]: For program point  L631(line 631)  no Hoare annotation was computed.
[2020-09-25 07:35:54,035 INFO  L268        CegarLoopResult]: For program point  L662(line 662)  no Hoare annotation was computed.
[2020-09-25 07:35:54,035 INFO  L268        CegarLoopResult]: For program point  L629(line 629)  no Hoare annotation was computed.
[2020-09-25 07:35:54,035 INFO  L268        CegarLoopResult]: For program point  L660(line 660)  no Hoare annotation was computed.
[2020-09-25 07:35:54,035 INFO  L268        CegarLoopResult]: For program point  L627(line 627)  no Hoare annotation was computed.
[2020-09-25 07:35:54,036 INFO  L268        CegarLoopResult]: For program point  L625(line 625)  no Hoare annotation was computed.
[2020-09-25 07:35:54,036 INFO  L268        CegarLoopResult]: For program point  L648(lines 648 649)  no Hoare annotation was computed.
[2020-09-25 07:35:54,036 INFO  L268        CegarLoopResult]: For program point  L644(lines 644 651)  no Hoare annotation was computed.
[2020-09-25 07:35:54,036 INFO  L268        CegarLoopResult]: For program point  L642(line 642)  no Hoare annotation was computed.
[2020-09-25 07:35:54,036 INFO  L264        CegarLoopResult]: At program point  runTestENTRY(lines 771 780)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 07:35:54,036 INFO  L268        CegarLoopResult]: For program point  runTestEXIT(lines 771 780)  no Hoare annotation was computed.
[2020-09-25 07:35:54,036 INFO  L268        CegarLoopResult]: For program point  runTestFINAL(lines 771 780)  no Hoare annotation was computed.
[2020-09-25 07:35:54,037 INFO  L271        CegarLoopResult]: At program point  isMethaneAlarmENTRY(lines 152 162)  the Hoare annotation is:  true
[2020-09-25 07:35:54,037 INFO  L268        CegarLoopResult]: For program point  L159(line 159)  no Hoare annotation was computed.
[2020-09-25 07:35:54,037 INFO  L271        CegarLoopResult]: At program point  L157(line 157)  the Hoare annotation is:  true
[2020-09-25 07:35:54,037 INFO  L268        CegarLoopResult]: For program point  L157-1(line 157)  no Hoare annotation was computed.
[2020-09-25 07:35:54,037 INFO  L268        CegarLoopResult]: For program point  L157-2(line 157)  no Hoare annotation was computed.
[2020-09-25 07:35:54,037 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmEXIT(lines 152 162)  no Hoare annotation was computed.
[2020-09-25 07:35:54,037 INFO  L268        CegarLoopResult]: For program point  L157-3(line 157)  no Hoare annotation was computed.
[2020-09-25 07:35:54,037 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmFINAL(lines 152 162)  no Hoare annotation was computed.
[2020-09-25 07:35:54,038 INFO  L271        CegarLoopResult]: At program point  deactivatePumpENTRY(lines 144 151)  the Hoare annotation is:  true
[2020-09-25 07:35:54,038 INFO  L268        CegarLoopResult]: For program point  deactivatePumpEXIT(lines 144 151)  no Hoare annotation was computed.
[2020-09-25 07:35:54,038 INFO  L268        CegarLoopResult]: For program point  deactivatePumpFINAL(lines 144 151)  no Hoare annotation was computed.
[2020-09-25 07:35:54,038 INFO  L268        CegarLoopResult]: For program point  L130-1(lines 111 135)  no Hoare annotation was computed.
[2020-09-25 07:35:54,038 INFO  L264        CegarLoopResult]: At program point  L125(line 125)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,038 INFO  L264        CegarLoopResult]: At program point  L121(line 121)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,038 INFO  L268        CegarLoopResult]: For program point  L119(lines 119 127)  no Hoare annotation was computed.
[2020-09-25 07:35:54,038 INFO  L268        CegarLoopResult]: For program point  processEnvironmentEXIT(lines 111 135)  no Hoare annotation was computed.
[2020-09-25 07:35:54,039 INFO  L264        CegarLoopResult]: At program point  L117(line 117)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,039 INFO  L268        CegarLoopResult]: For program point  L117-1(line 117)  no Hoare annotation was computed.
[2020-09-25 07:35:54,039 INFO  L264        CegarLoopResult]: At program point  processEnvironmentENTRY(lines 111 135)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,039 INFO  L268        CegarLoopResult]: For program point  L115(lines 115 132)  no Hoare annotation was computed.
[2020-09-25 07:35:54,039 INFO  L268        CegarLoopResult]: For program point  L117-2(line 117)  no Hoare annotation was computed.
[2020-09-25 07:35:54,039 INFO  L268        CegarLoopResult]: For program point  L117-3(line 117)  no Hoare annotation was computed.
[2020-09-25 07:35:54,039 INFO  L264        CegarLoopResult]: At program point  L130(line 130)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,040 INFO  L268        CegarLoopResult]: For program point  processEnvironment__wrappee__baseEXIT(lines 77 83)  no Hoare annotation was computed.
[2020-09-25 07:35:54,040 INFO  L271        CegarLoopResult]: At program point  processEnvironment__wrappee__baseFINAL(lines 77 83)  the Hoare annotation is:  true
[2020-09-25 07:35:54,040 INFO  L264        CegarLoopResult]: At program point  L287(lines 240 288)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 07:35:54,040 INFO  L268        CegarLoopResult]: For program point  L275(line 275)  no Hoare annotation was computed.
[2020-09-25 07:35:54,040 INFO  L268        CegarLoopResult]: For program point  L242(lines 241 286)  no Hoare annotation was computed.
[2020-09-25 07:35:54,040 INFO  L268        CegarLoopResult]: For program point  L275-1(line 275)  no Hoare annotation was computed.
[2020-09-25 07:35:54,040 INFO  L268        CegarLoopResult]: For program point  L275-2(line 275)  no Hoare annotation was computed.
[2020-09-25 07:35:54,040 INFO  L268        CegarLoopResult]: For program point  L271(lines 271 282)  no Hoare annotation was computed.
[2020-09-25 07:35:54,040 INFO  L268        CegarLoopResult]: For program point  L234(line 234)  no Hoare annotation was computed.
[2020-09-25 07:35:54,040 INFO  L264        CegarLoopResult]: At program point  L263(line 263)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 07:35:54,040 INFO  L268        CegarLoopResult]: For program point  L259(line 259)  no Hoare annotation was computed.
[2020-09-25 07:35:54,040 INFO  L268        CegarLoopResult]: For program point  L259-1(line 259)  no Hoare annotation was computed.
[2020-09-25 07:35:54,040 INFO  L264        CegarLoopResult]: At program point  L284(lines 241 286)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 07:35:54,041 INFO  L268        CegarLoopResult]: For program point  L251(lines 251 257)  no Hoare annotation was computed.
[2020-09-25 07:35:54,041 INFO  L268        CegarLoopResult]: For program point  L251-1(lines 251 257)  no Hoare annotation was computed.
[2020-09-25 07:35:54,041 INFO  L268        CegarLoopResult]: For program point  L243(lines 243 247)  no Hoare annotation was computed.
[2020-09-25 07:35:54,041 INFO  L268        CegarLoopResult]: For program point  L239(line 239)  no Hoare annotation was computed.
[2020-09-25 07:35:54,041 INFO  L268        CegarLoopResult]: For program point  L235(line 235)  no Hoare annotation was computed.
[2020-09-25 07:35:54,041 INFO  L268        CegarLoopResult]: For program point  testEXIT(lines 231 294)  no Hoare annotation was computed.
[2020-09-25 07:35:54,041 INFO  L264        CegarLoopResult]: At program point  testENTRY(lines 231 294)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 07:35:54,041 INFO  L268        CegarLoopResult]: For program point  testFINAL(lines 231 294)  no Hoare annotation was computed.
[2020-09-25 07:35:54,041 INFO  L268        CegarLoopResult]: For program point  L277(lines 277 281)  no Hoare annotation was computed.
[2020-09-25 07:35:54,041 INFO  L264        CegarLoopResult]: At program point  L277-2(lines 271 282)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 07:35:54,041 INFO  L268        CegarLoopResult]: For program point  L269(line 269)  no Hoare annotation was computed.
[2020-09-25 07:35:54,041 INFO  L268        CegarLoopResult]: For program point  L236(line 236)  no Hoare annotation was computed.
[2020-09-25 07:35:54,042 INFO  L268        CegarLoopResult]: For program point  L269-1(line 269)  no Hoare annotation was computed.
[2020-09-25 07:35:54,042 INFO  L268        CegarLoopResult]: For program point  L261(lines 261 267)  no Hoare annotation was computed.
[2020-09-25 07:35:54,042 INFO  L268        CegarLoopResult]: For program point  L261-1(lines 261 267)  no Hoare annotation was computed.
[2020-09-25 07:35:54,042 INFO  L264        CegarLoopResult]: At program point  L253(line 253)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-25 07:35:54,042 INFO  L268        CegarLoopResult]: For program point  L249(line 249)  no Hoare annotation was computed.
[2020-09-25 07:35:54,042 INFO  L268        CegarLoopResult]: For program point  L249-1(line 249)  no Hoare annotation was computed.
[2020-09-25 07:35:54,042 INFO  L268        CegarLoopResult]: For program point  L233(line 233)  no Hoare annotation was computed.
[2020-09-25 07:35:54,042 INFO  L268        CegarLoopResult]: For program point  L609(lines 609 610)  no Hoare annotation was computed.
[2020-09-25 07:35:54,042 INFO  L268        CegarLoopResult]: For program point  L609-1(lines 592 612)  no Hoare annotation was computed.
[2020-09-25 07:35:54,043 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argENTRY(lines 578 623)  no Hoare annotation was computed.
[2020-09-25 07:35:54,043 INFO  L268        CegarLoopResult]: For program point  L597(line 597)  no Hoare annotation was computed.
[2020-09-25 07:35:54,043 INFO  L268        CegarLoopResult]: For program point  L597-1(line 597)  no Hoare annotation was computed.
[2020-09-25 07:35:54,043 INFO  L268        CegarLoopResult]: For program point  L595(line 595)  no Hoare annotation was computed.
[2020-09-25 07:35:54,043 INFO  L268        CegarLoopResult]: For program point  L597-2(line 597)  no Hoare annotation was computed.
[2020-09-25 07:35:54,043 INFO  L268        CegarLoopResult]: For program point  L589(line 589)  no Hoare annotation was computed.
[2020-09-25 07:35:54,043 INFO  L268        CegarLoopResult]: For program point  L620(line 620)  no Hoare annotation was computed.
[2020-09-25 07:35:54,043 INFO  L268        CegarLoopResult]: For program point  L587(line 587)  no Hoare annotation was computed.
[2020-09-25 07:35:54,043 INFO  L268        CegarLoopResult]: For program point  L618(line 618)  no Hoare annotation was computed.
[2020-09-25 07:35:54,044 INFO  L268        CegarLoopResult]: For program point  L585(line 585)  no Hoare annotation was computed.
[2020-09-25 07:35:54,044 INFO  L268        CegarLoopResult]: For program point  L616(line 616)  no Hoare annotation was computed.
[2020-09-25 07:35:54,044 INFO  L268        CegarLoopResult]: For program point  L583(line 583)  no Hoare annotation was computed.
[2020-09-25 07:35:54,044 INFO  L268        CegarLoopResult]: For program point  L614(line 614)  no Hoare annotation was computed.
[2020-09-25 07:35:54,044 INFO  L268        CegarLoopResult]: For program point  L581(line 581)  no Hoare annotation was computed.
[2020-09-25 07:35:54,044 INFO  L268        CegarLoopResult]: For program point  L579(line 579)  no Hoare annotation was computed.
[2020-09-25 07:35:54,044 INFO  L268        CegarLoopResult]: For program point  L602(lines 602 603)  no Hoare annotation was computed.
[2020-09-25 07:35:54,044 INFO  L268        CegarLoopResult]: For program point  L598(lines 598 605)  no Hoare annotation was computed.
[2020-09-25 07:35:54,045 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argEXIT(lines 578 623)  no Hoare annotation was computed.
[2020-09-25 07:35:54,045 INFO  L268        CegarLoopResult]: For program point  L596(line 596)  no Hoare annotation was computed.
[2020-09-25 07:35:54,045 INFO  L268        CegarLoopResult]: For program point  L594(line 594)  no Hoare annotation was computed.
[2020-09-25 07:35:54,045 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argFINAL(lines 578 623)  no Hoare annotation was computed.
[2020-09-25 07:35:54,045 INFO  L268        CegarLoopResult]: For program point  L592(lines 592 612)  no Hoare annotation was computed.
[2020-09-25 07:35:54,045 INFO  L268        CegarLoopResult]: For program point  L588(line 588)  no Hoare annotation was computed.
[2020-09-25 07:35:54,045 INFO  L268        CegarLoopResult]: For program point  L619(line 619)  no Hoare annotation was computed.
[2020-09-25 07:35:54,045 INFO  L268        CegarLoopResult]: For program point  L586(line 586)  no Hoare annotation was computed.
[2020-09-25 07:35:54,045 INFO  L268        CegarLoopResult]: For program point  L619-1(line 619)  no Hoare annotation was computed.
[2020-09-25 07:35:54,046 INFO  L268        CegarLoopResult]: For program point  L617(line 617)  no Hoare annotation was computed.
[2020-09-25 07:35:54,046 INFO  L268        CegarLoopResult]: For program point  L619-2(line 619)  no Hoare annotation was computed.
[2020-09-25 07:35:54,046 INFO  L268        CegarLoopResult]: For program point  L584(line 584)  no Hoare annotation was computed.
[2020-09-25 07:35:54,046 INFO  L268        CegarLoopResult]: For program point  L617-1(line 617)  no Hoare annotation was computed.
[2020-09-25 07:35:54,046 INFO  L268        CegarLoopResult]: For program point  L615(line 615)  no Hoare annotation was computed.
[2020-09-25 07:35:54,046 INFO  L268        CegarLoopResult]: For program point  L617-2(line 617)  no Hoare annotation was computed.
[2020-09-25 07:35:54,046 INFO  L268        CegarLoopResult]: For program point  L582(line 582)  no Hoare annotation was computed.
[2020-09-25 07:35:54,046 INFO  L268        CegarLoopResult]: For program point  L580(line 580)  no Hoare annotation was computed.
[2020-09-25 07:35:54,046 INFO  L268        CegarLoopResult]: For program point  L578(lines 578 623)  no Hoare annotation was computed.
[2020-09-25 07:35:54,047 INFO  L268        CegarLoopResult]: For program point  isLowWaterSensorDryFINAL(lines 911 919)  no Hoare annotation was computed.
[2020-09-25 07:35:54,047 INFO  L271        CegarLoopResult]: At program point  isLowWaterSensorDryENTRY(lines 911 919)  the Hoare annotation is:  true
[2020-09-25 07:35:54,047 INFO  L268        CegarLoopResult]: For program point  L916(line 916)  no Hoare annotation was computed.
[2020-09-25 07:35:54,047 INFO  L268        CegarLoopResult]: For program point  L915(line 915)  no Hoare annotation was computed.
[2020-09-25 07:35:54,047 INFO  L268        CegarLoopResult]: For program point  isLowWaterSensorDryEXIT(lines 911 919)  no Hoare annotation was computed.
[2020-09-25 07:35:54,047 INFO  L268        CegarLoopResult]: For program point  L893(line 893)  no Hoare annotation was computed.
[2020-09-25 07:35:54,047 INFO  L268        CegarLoopResult]: For program point  L889(line 889)  no Hoare annotation was computed.
[2020-09-25 07:35:54,047 INFO  L268        CegarLoopResult]: For program point  printEnvironmentEXIT(lines 879 901)  no Hoare annotation was computed.
[2020-09-25 07:35:54,047 INFO  L268        CegarLoopResult]: For program point  L887(lines 887 895)  no Hoare annotation was computed.
[2020-09-25 07:35:54,048 INFO  L268        CegarLoopResult]: For program point  printEnvironmentENTRY(lines 879 901)  no Hoare annotation was computed.
[2020-09-25 07:35:54,048 INFO  L268        CegarLoopResult]: For program point  L885(line 885)  no Hoare annotation was computed.
[2020-09-25 07:35:54,048 INFO  L268        CegarLoopResult]: For program point  L887-2(lines 887 895)  no Hoare annotation was computed.
[2020-09-25 07:35:54,048 INFO  L268        CegarLoopResult]: For program point  printEnvironmentFINAL(lines 879 901)  no Hoare annotation was computed.
[2020-09-25 07:35:54,048 INFO  L268        CegarLoopResult]: For program point  L481(line 481)  no Hoare annotation was computed.
[2020-09-25 07:35:54,048 INFO  L268        CegarLoopResult]: For program point  L539(line 539)  no Hoare annotation was computed.
[2020-09-25 07:35:54,048 INFO  L268        CegarLoopResult]: For program point  L506(line 506)  no Hoare annotation was computed.
[2020-09-25 07:35:54,048 INFO  L268        CegarLoopResult]: For program point  L539-1(line 539)  no Hoare annotation was computed.
[2020-09-25 07:35:54,048 INFO  L268        CegarLoopResult]: For program point  L506-1(line 506)  no Hoare annotation was computed.
[2020-09-25 07:35:54,048 INFO  L268        CegarLoopResult]: For program point  L564(lines 564 571)  no Hoare annotation was computed.
[2020-09-25 07:35:54,049 INFO  L268        CegarLoopResult]: For program point  L556(line 556)  no Hoare annotation was computed.
[2020-09-25 07:35:54,049 INFO  L268        CegarLoopResult]: For program point  L490(line 490)  no Hoare annotation was computed.
[2020-09-25 07:35:54,049 INFO  L268        CegarLoopResult]: For program point  L515(line 515)  no Hoare annotation was computed.
[2020-09-25 07:35:54,049 INFO  L268        CegarLoopResult]: For program point  L482(line 482)  no Hoare annotation was computed.
[2020-09-25 07:35:54,049 INFO  L268        CegarLoopResult]: For program point  L540(line 540)  no Hoare annotation was computed.
[2020-09-25 07:35:54,049 INFO  L268        CegarLoopResult]: For program point  L507(line 507)  no Hoare annotation was computed.
[2020-09-25 07:35:54,049 INFO  L268        CegarLoopResult]: For program point  L565(line 565)  no Hoare annotation was computed.
[2020-09-25 07:35:54,049 INFO  L268        CegarLoopResult]: For program point  L499(lines 499 503)  no Hoare annotation was computed.
[2020-09-25 07:35:54,049 INFO  L268        CegarLoopResult]: For program point  L491(line 491)  no Hoare annotation was computed.
[2020-09-25 07:35:54,049 INFO  L268        CegarLoopResult]: For program point  L524-2(lines 524 544)  no Hoare annotation was computed.
[2020-09-25 07:35:54,050 INFO  L268        CegarLoopResult]: For program point  L549(line 549)  no Hoare annotation was computed.
[2020-09-25 07:35:54,050 INFO  L268        CegarLoopResult]: For program point  L483(line 483)  no Hoare annotation was computed.
[2020-09-25 07:35:54,050 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtENTRY(lines 475 577)  no Hoare annotation was computed.
[2020-09-25 07:35:54,050 INFO  L268        CegarLoopResult]: For program point  L508(line 508)  no Hoare annotation was computed.
[2020-09-25 07:35:54,050 INFO  L268        CegarLoopResult]: For program point  L475(lines 475 577)  no Hoare annotation was computed.
[2020-09-25 07:35:54,050 INFO  L268        CegarLoopResult]: For program point  L475-1(lines 475 577)  no Hoare annotation was computed.
[2020-09-25 07:35:54,050 INFO  L268        CegarLoopResult]: For program point  L566(line 566)  no Hoare annotation was computed.
[2020-09-25 07:35:54,050 INFO  L268        CegarLoopResult]: For program point  L533(line 533)  no Hoare annotation was computed.
[2020-09-25 07:35:54,050 INFO  L268        CegarLoopResult]: For program point  L566-1(line 566)  no Hoare annotation was computed.
[2020-09-25 07:35:54,050 INFO  L268        CegarLoopResult]: For program point  L500(line 500)  no Hoare annotation was computed.
[2020-09-25 07:35:54,051 INFO  L268        CegarLoopResult]: For program point  L566-2(line 566)  no Hoare annotation was computed.
[2020-09-25 07:35:54,051 INFO  L268        CegarLoopResult]: For program point  L525(lines 524 544)  no Hoare annotation was computed.
[2020-09-25 07:35:54,051 INFO  L268        CegarLoopResult]: For program point  L492(line 492)  no Hoare annotation was computed.
[2020-09-25 07:35:54,051 INFO  L268        CegarLoopResult]: For program point  L550(line 550)  no Hoare annotation was computed.
[2020-09-25 07:35:54,051 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtFINAL(lines 475 577)  no Hoare annotation was computed.
[2020-09-25 07:35:54,051 INFO  L268        CegarLoopResult]: For program point  L517(line 517)  no Hoare annotation was computed.
[2020-09-25 07:35:54,051 INFO  L268        CegarLoopResult]: For program point  L484(line 484)  no Hoare annotation was computed.
[2020-09-25 07:35:54,051 INFO  L268        CegarLoopResult]: For program point  L575(line 575)  no Hoare annotation was computed.
[2020-09-25 07:35:54,051 INFO  L268        CegarLoopResult]: For program point  L542(line 542)  no Hoare annotation was computed.
[2020-09-25 07:35:54,051 INFO  L268        CegarLoopResult]: For program point  L509(line 509)  no Hoare annotation was computed.
[2020-09-25 07:35:54,052 INFO  L268        CegarLoopResult]: For program point  L476(line 476)  no Hoare annotation was computed.
[2020-09-25 07:35:54,052 INFO  L268        CegarLoopResult]: For program point  L509-1(line 509)  no Hoare annotation was computed.
[2020-09-25 07:35:54,052 INFO  L268        CegarLoopResult]: For program point  L567(line 567)  no Hoare annotation was computed.
[2020-09-25 07:35:54,052 INFO  L268        CegarLoopResult]: For program point  L534(line 534)  no Hoare annotation was computed.
[2020-09-25 07:35:54,052 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtEXIT(lines 475 577)  no Hoare annotation was computed.
[2020-09-25 07:35:54,052 INFO  L268        CegarLoopResult]: For program point  L559(line 559)  no Hoare annotation was computed.
[2020-09-25 07:35:54,052 INFO  L268        CegarLoopResult]: For program point  L526(lines 526 530)  no Hoare annotation was computed.
[2020-09-25 07:35:54,052 INFO  L268        CegarLoopResult]: For program point  L493(line 493)  no Hoare annotation was computed.
[2020-09-25 07:35:54,052 INFO  L268        CegarLoopResult]: For program point  L551(line 551)  no Hoare annotation was computed.
[2020-09-25 07:35:54,053 INFO  L268        CegarLoopResult]: For program point  L551-1(line 551)  no Hoare annotation was computed.
[2020-09-25 07:35:54,053 INFO  L268        CegarLoopResult]: For program point  L485(line 485)  no Hoare annotation was computed.
[2020-09-25 07:35:54,053 INFO  L268        CegarLoopResult]: For program point  L551-2(line 551)  no Hoare annotation was computed.
[2020-09-25 07:35:54,053 INFO  L268        CegarLoopResult]: For program point  L477(line 477)  no Hoare annotation was computed.
[2020-09-25 07:35:54,053 INFO  L268        CegarLoopResult]: For program point  L535(line 535)  no Hoare annotation was computed.
[2020-09-25 07:35:54,053 INFO  L268        CegarLoopResult]: For program point  L535-1(line 535)  no Hoare annotation was computed.
[2020-09-25 07:35:54,053 INFO  L268        CegarLoopResult]: For program point  L535-2(line 535)  no Hoare annotation was computed.
[2020-09-25 07:35:54,053 INFO  L268        CegarLoopResult]: For program point  L494(line 494)  no Hoare annotation was computed.
[2020-09-25 07:35:54,053 INFO  L268        CegarLoopResult]: For program point  L552(line 552)  no Hoare annotation was computed.
[2020-09-25 07:35:54,053 INFO  L268        CegarLoopResult]: For program point  L486(line 486)  no Hoare annotation was computed.
[2020-09-25 07:35:54,054 INFO  L268        CegarLoopResult]: For program point  L511(line 511)  no Hoare annotation was computed.
[2020-09-25 07:35:54,054 INFO  L268        CegarLoopResult]: For program point  L478(line 478)  no Hoare annotation was computed.
[2020-09-25 07:35:54,054 INFO  L268        CegarLoopResult]: For program point  L569(line 569)  no Hoare annotation was computed.
[2020-09-25 07:35:54,054 INFO  L268        CegarLoopResult]: For program point  L536(line 536)  no Hoare annotation was computed.
[2020-09-25 07:35:54,054 INFO  L268        CegarLoopResult]: For program point  L495(line 495)  no Hoare annotation was computed.
[2020-09-25 07:35:54,054 INFO  L268        CegarLoopResult]: For program point  L553(line 553)  no Hoare annotation was computed.
[2020-09-25 07:35:54,054 INFO  L268        CegarLoopResult]: For program point  L553-1(line 553)  no Hoare annotation was computed.
[2020-09-25 07:35:54,054 INFO  L268        CegarLoopResult]: For program point  L487(line 487)  no Hoare annotation was computed.
[2020-09-25 07:35:54,054 INFO  L268        CegarLoopResult]: For program point  L553-2(line 553)  no Hoare annotation was computed.
[2020-09-25 07:35:54,055 INFO  L268        CegarLoopResult]: For program point  L545(lines 523 546)  no Hoare annotation was computed.
[2020-09-25 07:35:54,055 INFO  L268        CegarLoopResult]: For program point  L512(line 512)  no Hoare annotation was computed.
[2020-09-25 07:35:54,055 INFO  L268        CegarLoopResult]: For program point  L479(line 479)  no Hoare annotation was computed.
[2020-09-25 07:35:54,055 INFO  L268        CegarLoopResult]: For program point  L570(line 570)  no Hoare annotation was computed.
[2020-09-25 07:35:54,055 INFO  L268        CegarLoopResult]: For program point  L537(line 537)  no Hoare annotation was computed.
[2020-09-25 07:35:54,055 INFO  L268        CegarLoopResult]: For program point  L504(lines 504 520)  no Hoare annotation was computed.
[2020-09-25 07:35:54,055 INFO  L268        CegarLoopResult]: For program point  L537-1(line 537)  no Hoare annotation was computed.
[2020-09-25 07:35:54,055 INFO  L268        CegarLoopResult]: For program point  L537-2(line 537)  no Hoare annotation was computed.
[2020-09-25 07:35:54,055 INFO  L268        CegarLoopResult]: For program point  L496(line 496)  no Hoare annotation was computed.
[2020-09-25 07:35:54,055 INFO  L268        CegarLoopResult]: For program point  L554(line 554)  no Hoare annotation was computed.
[2020-09-25 07:35:54,056 INFO  L268        CegarLoopResult]: For program point  L521(lines 521 562)  no Hoare annotation was computed.
[2020-09-25 07:35:54,056 INFO  L268        CegarLoopResult]: For program point  L488(line 488)  no Hoare annotation was computed.
[2020-09-25 07:35:54,056 INFO  L268        CegarLoopResult]: For program point  L513(line 513)  no Hoare annotation was computed.
[2020-09-25 07:35:54,056 INFO  L268        CegarLoopResult]: For program point  L480(line 480)  no Hoare annotation was computed.
[2020-09-25 07:35:54,056 INFO  L268        CegarLoopResult]: For program point  L513-1(line 513)  no Hoare annotation was computed.
[2020-09-25 07:35:54,056 INFO  L268        CegarLoopResult]: For program point  L538(line 538)  no Hoare annotation was computed.
[2020-09-25 07:35:54,056 INFO  L268        CegarLoopResult]: For program point  L563(lines 563 574)  no Hoare annotation was computed.
[2020-09-25 07:35:54,056 INFO  L268        CegarLoopResult]: For program point  L555(line 555)  no Hoare annotation was computed.
[2020-09-25 07:35:54,056 INFO  L268        CegarLoopResult]: For program point  L522(line 522)  no Hoare annotation was computed.
[2020-09-25 07:35:54,056 INFO  L268        CegarLoopResult]: For program point  L555-1(line 555)  no Hoare annotation was computed.
[2020-09-25 07:35:54,057 INFO  L268        CegarLoopResult]: For program point  L489(line 489)  no Hoare annotation was computed.
[2020-09-25 07:35:54,057 INFO  L268        CegarLoopResult]: For program point  select_oneENTRY(lines 675 684)  no Hoare annotation was computed.
[2020-09-25 07:35:54,057 INFO  L268        CegarLoopResult]: For program point  select_oneFINAL(lines 675 684)  no Hoare annotation was computed.
[2020-09-25 07:35:54,057 INFO  L268        CegarLoopResult]: For program point  L681(line 681)  no Hoare annotation was computed.
[2020-09-25 07:35:54,057 INFO  L268        CegarLoopResult]: For program point  L680(line 680)  no Hoare annotation was computed.
[2020-09-25 07:35:54,057 INFO  L268        CegarLoopResult]: For program point  select_oneEXIT(lines 675 684)  no Hoare annotation was computed.
[2020-09-25 07:35:54,057 INFO  L268        CegarLoopResult]: For program point  L677(line 677)  no Hoare annotation was computed.
[2020-09-25 07:35:54,057 INFO  L268        CegarLoopResult]: For program point  L677-1(line 677)  no Hoare annotation was computed.
[2020-09-25 07:35:54,057 INFO  L268        CegarLoopResult]: For program point  L677-2(line 677)  no Hoare annotation was computed.
[2020-09-25 07:35:54,058 INFO  L268        CegarLoopResult]: For program point  L609(line 609)  no Hoare annotation was computed.
[2020-09-25 07:35:54,058 INFO  L268        CegarLoopResult]: For program point  L609-1(line 609)  no Hoare annotation was computed.
[2020-09-25 07:35:54,058 INFO  L268        CegarLoopResult]: For program point  L832(line 832)  no Hoare annotation was computed.
[2020-09-25 07:35:54,058 INFO  L268        CegarLoopResult]: For program point  L655(line 655)  no Hoare annotation was computed.
[2020-09-25 07:35:54,058 INFO  L268        CegarLoopResult]: For program point  L655-1(line 655)  no Hoare annotation was computed.
[2020-09-25 07:35:54,058 INFO  L268        CegarLoopResult]: For program point  L201(line 201)  no Hoare annotation was computed.
[2020-09-25 07:35:54,058 INFO  L268        CegarLoopResult]: For program point  L201-1(line 201)  no Hoare annotation was computed.
[2020-09-25 07:35:54,058 INFO  L268        CegarLoopResult]: For program point  L201-2(line 201)  no Hoare annotation was computed.
[2020-09-25 07:35:54,058 INFO  L268        CegarLoopResult]: For program point  L201-3(line 201)  no Hoare annotation was computed.
[2020-09-25 07:35:54,058 INFO  L268        CegarLoopResult]: For program point  L197(line 197)  no Hoare annotation was computed.
[2020-09-25 07:35:54,059 INFO  L268        CegarLoopResult]: For program point  L709(line 709)  no Hoare annotation was computed.
[2020-09-25 07:35:54,059 INFO  L268        CegarLoopResult]: For program point  L197-1(line 197)  no Hoare annotation was computed.
[2020-09-25 07:35:54,059 INFO  L268        CegarLoopResult]: For program point  L197-2(line 197)  no Hoare annotation was computed.
[2020-09-25 07:35:54,059 INFO  L268        CegarLoopResult]: For program point  L197-3(line 197)  no Hoare annotation was computed.
[2020-09-25 07:35:54,059 INFO  L268        CegarLoopResult]: For program point  L610(line 610)  no Hoare annotation was computed.
[2020-09-25 07:35:54,059 INFO  L268        CegarLoopResult]: For program point  L193(line 193)  no Hoare annotation was computed.
[2020-09-25 07:35:54,059 INFO  L268        CegarLoopResult]: For program point  L197-4(line 197)  no Hoare annotation was computed.
[2020-09-25 07:35:54,059 INFO  L268        CegarLoopResult]: For program point  L833(line 833)  no Hoare annotation was computed.
[2020-09-25 07:35:54,059 INFO  L268        CegarLoopResult]: For program point  L193-1(line 193)  no Hoare annotation was computed.
[2020-09-25 07:35:54,059 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 07:35:54,060 INFO  L268        CegarLoopResult]: For program point  L193-2(line 193)  no Hoare annotation was computed.
[2020-09-25 07:35:54,060 INFO  L268        CegarLoopResult]: For program point  L-1-1(line -1)  no Hoare annotation was computed.
[2020-09-25 07:35:54,060 INFO  L268        CegarLoopResult]: For program point  L193-3(line 193)  no Hoare annotation was computed.
[2020-09-25 07:35:54,060 INFO  L268        CegarLoopResult]: For program point  L189(line 189)  no Hoare annotation was computed.
[2020-09-25 07:35:54,060 INFO  L268        CegarLoopResult]: For program point  L189-1(line 189)  no Hoare annotation was computed.
[2020-09-25 07:35:54,060 INFO  L268        CegarLoopResult]: For program point  L189-2(line 189)  no Hoare annotation was computed.
[2020-09-25 07:35:54,060 INFO  L268        CegarLoopResult]: For program point  L189-3(line 189)  no Hoare annotation was computed.
[2020-09-25 07:35:54,060 INFO  L268        CegarLoopResult]: For program point  L602(line 602)  no Hoare annotation was computed.
[2020-09-25 07:35:54,060 INFO  L268        CegarLoopResult]: For program point  L474(line 474)  no Hoare annotation was computed.
[2020-09-25 07:35:54,061 INFO  L268        CegarLoopResult]: For program point  L185(line 185)  no Hoare annotation was computed.
[2020-09-25 07:35:54,061 INFO  L268        CegarLoopResult]: For program point  L189-4(line 189)  no Hoare annotation was computed.
[2020-09-25 07:35:54,061 INFO  L268        CegarLoopResult]: For program point  L602-1(line 602)  no Hoare annotation was computed.
[2020-09-25 07:35:54,061 INFO  L268        CegarLoopResult]: For program point  L185-1(line 185)  no Hoare annotation was computed.
[2020-09-25 07:35:54,061 INFO  L268        CegarLoopResult]: For program point  L189-5(line 189)  no Hoare annotation was computed.
[2020-09-25 07:35:54,061 INFO  L268        CegarLoopResult]: For program point  L185-2(line 185)  no Hoare annotation was computed.
[2020-09-25 07:35:54,061 INFO  L268        CegarLoopResult]: For program point  L189-6(line 189)  no Hoare annotation was computed.
[2020-09-25 07:35:54,061 INFO  L268        CegarLoopResult]: For program point  L185-3(line 185)  no Hoare annotation was computed.
[2020-09-25 07:35:54,061 INFO  L268        CegarLoopResult]: For program point  L189-7(line 189)  no Hoare annotation was computed.
[2020-09-25 07:35:54,061 INFO  L268        CegarLoopResult]: For program point  L181(line 181)  no Hoare annotation was computed.
[2020-09-25 07:35:54,062 INFO  L268        CegarLoopResult]: For program point  L185-4(line 185)  no Hoare annotation was computed.
[2020-09-25 07:35:54,062 INFO  L268        CegarLoopResult]: For program point  L181-1(line 181)  no Hoare annotation was computed.
[2020-09-25 07:35:54,062 INFO  L268        CegarLoopResult]: For program point  L181-2(line 181)  no Hoare annotation was computed.
[2020-09-25 07:35:54,062 INFO  L268        CegarLoopResult]: For program point  L181-3(line 181)  no Hoare annotation was computed.
[2020-09-25 07:35:54,062 INFO  L268        CegarLoopResult]: For program point  L177(line 177)  no Hoare annotation was computed.
[2020-09-25 07:35:54,062 INFO  L268        CegarLoopResult]: For program point  L177-1(line 177)  no Hoare annotation was computed.
[2020-09-25 07:35:54,062 INFO  L268        CegarLoopResult]: For program point  L656(line 656)  no Hoare annotation was computed.
[2020-09-25 07:35:54,062 INFO  L268        CegarLoopResult]: For program point  L648(line 648)  no Hoare annotation was computed.
[2020-09-25 07:35:54,062 INFO  L268        CegarLoopResult]: For program point  L648-1(line 648)  no Hoare annotation was computed.
[2020-09-25 07:35:54,063 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 07:35:54,063 INFO  L268        CegarLoopResult]: For program point  L603(line 603)  no Hoare annotation was computed.
[2020-09-25 07:35:54,063 INFO  L268        CegarLoopResult]: For program point  L884(line 884)  no Hoare annotation was computed.
[2020-09-25 07:35:54,063 INFO  L268        CegarLoopResult]: For program point  L50(line 50)  no Hoare annotation was computed.
[2020-09-25 07:35:54,063 INFO  L268        CegarLoopResult]: For program point  L203(line 203)  no Hoare annotation was computed.
[2020-09-25 07:35:54,063 INFO  L268        CegarLoopResult]: For program point  L203-1(line 203)  no Hoare annotation was computed.
[2020-09-25 07:35:54,063 INFO  L268        CegarLoopResult]: For program point  L203-2(line 203)  no Hoare annotation was computed.
[2020-09-25 07:35:54,063 INFO  L268        CegarLoopResult]: For program point  L649(line 649)  no Hoare annotation was computed.
[2020-09-25 07:35:54,063 INFO  L268        CegarLoopResult]: For program point  L897(line 897)  no Hoare annotation was computed.
[2020-09-25 07:35:54,064 INFO  L268        CegarLoopResult]: For program point  L897-1(line 897)  no Hoare annotation was computed.
[2020-09-25 07:35:54,064 INFO  L268        CegarLoopResult]: For program point  L897-2(line 897)  no Hoare annotation was computed.
[2020-09-25 07:35:54,064 INFO  L268        CegarLoopResult]: For program point  L893(line 893)  no Hoare annotation was computed.
[2020-09-25 07:35:54,064 INFO  L268        CegarLoopResult]: For program point  L893-1(line 893)  no Hoare annotation was computed.
[2020-09-25 07:35:54,064 INFO  L268        CegarLoopResult]: For program point  L893-2(line 893)  no Hoare annotation was computed.
[2020-09-25 07:35:54,064 INFO  L268        CegarLoopResult]: For program point  L893-3(line 893)  no Hoare annotation was computed.
[2020-09-25 07:35:54,064 INFO  L268        CegarLoopResult]: For program point  L889(line 889)  no Hoare annotation was computed.
[2020-09-25 07:35:54,064 INFO  L268        CegarLoopResult]: For program point  L889-1(line 889)  no Hoare annotation was computed.
[2020-09-25 07:35:54,064 INFO  L268        CegarLoopResult]: For program point  L889-2(line 889)  no Hoare annotation was computed.
[2020-09-25 07:35:54,064 INFO  L268        CegarLoopResult]: For program point  L889-3(line 889)  no Hoare annotation was computed.
[2020-09-25 07:35:54,065 INFO  L268        CegarLoopResult]: For program point  L885(line 885)  no Hoare annotation was computed.
[2020-09-25 07:35:54,065 INFO  L268        CegarLoopResult]: For program point  L889-4(line 889)  no Hoare annotation was computed.
[2020-09-25 07:35:54,065 INFO  L268        CegarLoopResult]: For program point  L885-1(line 885)  no Hoare annotation was computed.
[2020-09-25 07:35:54,065 INFO  L268        CegarLoopResult]: For program point  L889-5(line 889)  no Hoare annotation was computed.
[2020-09-25 07:35:54,065 INFO  L268        CegarLoopResult]: For program point  L885-2(line 885)  no Hoare annotation was computed.
[2020-09-25 07:35:54,065 INFO  L268        CegarLoopResult]: For program point  L885-3(line 885)  no Hoare annotation was computed.
[2020-09-25 07:35:54,065 INFO  L268        CegarLoopResult]: For program point  L885-4(line 885)  no Hoare annotation was computed.
[2020-09-25 07:35:54,065 INFO  L268        CegarLoopResult]: For program point  L885-5(line 885)  no Hoare annotation was computed.
[2020-09-25 07:35:54,065 INFO  L268        CegarLoopResult]: For program point  L885-6(line 885)  no Hoare annotation was computed.
[2020-09-25 07:35:54,065 INFO  L268        CegarLoopResult]: For program point  L885-7(line 885)  no Hoare annotation was computed.
[2020-09-25 07:35:54,066 INFO  L264        CegarLoopResult]: At program point  ULTIMATE.initENTRY(line -1)  the Hoare annotation is:  (and (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#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~string54.base| |old(#t~string54.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~string18.offset| |old(#t~string18.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|))
[2020-09-25 07:35:54,066 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 07:35:54,066 INFO  L268        CegarLoopResult]: For program point  activatePumpFINAL(lines 136 143)  no Hoare annotation was computed.
[2020-09-25 07:35:54,066 INFO  L268        CegarLoopResult]: For program point  activatePumpEXIT(lines 136 143)  no Hoare annotation was computed.
[2020-09-25 07:35:54,066 INFO  L268        CegarLoopResult]: For program point  activatePumpENTRY(lines 136 143)  no Hoare annotation was computed.
[2020-09-25 07:35:54,066 INFO  L271        CegarLoopResult]: At program point  getWaterLevelENTRY(lines 902 910)  the Hoare annotation is:  true
[2020-09-25 07:35:54,067 INFO  L268        CegarLoopResult]: For program point  L907(line 907)  no Hoare annotation was computed.
[2020-09-25 07:35:54,067 INFO  L268        CegarLoopResult]: For program point  L906(line 906)  no Hoare annotation was computed.
[2020-09-25 07:35:54,067 INFO  L268        CegarLoopResult]: For program point  getWaterLevelFINAL(lines 902 910)  no Hoare annotation was computed.
[2020-09-25 07:35:54,067 INFO  L268        CegarLoopResult]: For program point  getWaterLevelEXIT(lines 902 910)  no Hoare annotation was computed.
[2020-09-25 07:35:54,067 INFO  L268        CegarLoopResult]: For program point  L865(line 865)  no Hoare annotation was computed.
[2020-09-25 07:35:54,067 INFO  L268        CegarLoopResult]: For program point  L863(line 863)  no Hoare annotation was computed.
[2020-09-25 07:35:54,067 INFO  L268        CegarLoopResult]: For program point  L862-1(lines 858 869)  no Hoare annotation was computed.
[2020-09-25 07:35:54,067 INFO  L264        CegarLoopResult]: At program point  changeMethaneLevelENTRY(lines 858 869)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))
[2020-09-25 07:35:54,067 INFO  L268        CegarLoopResult]: For program point  changeMethaneLevelEXIT(lines 858 869)  no Hoare annotation was computed.
[2020-09-25 07:35:54,068 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 07:35:54,068 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 07:35:54,068 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intENTRY(line -1)  no Hoare annotation was computed.
[2020-09-25 07:35:54,068 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 07:35:54,068 INFO  L271        CegarLoopResult]: At program point  isMethaneLevelCriticalENTRY(lines 870 878)  the Hoare annotation is:  true
[2020-09-25 07:35:54,068 INFO  L268        CegarLoopResult]: For program point  L875(line 875)  no Hoare annotation was computed.
[2020-09-25 07:35:54,068 INFO  L268        CegarLoopResult]: For program point  L874(line 874)  no Hoare annotation was computed.
[2020-09-25 07:35:54,068 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalFINAL(lines 870 878)  no Hoare annotation was computed.
[2020-09-25 07:35:54,068 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalEXIT(lines 870 878)  no Hoare annotation was computed.
[2020-09-25 07:35:54,068 INFO  L264        CegarLoopResult]: At program point  L64(lines 64 70)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,069 INFO  L264        CegarLoopResult]: At program point  L59(line 59)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,069 INFO  L268        CegarLoopResult]: For program point  L57(lines 56 75)  no Hoare annotation was computed.
[2020-09-25 07:35:54,069 INFO  L264        CegarLoopResult]: At program point  timeShiftENTRY(lines 53 76)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,069 INFO  L268        CegarLoopResult]: For program point  timeShiftEXIT(lines 53 76)  no Hoare annotation was computed.
[2020-09-25 07:35:54,069 INFO  L268        CegarLoopResult]: For program point  timeShiftFINAL(lines 53 76)  no Hoare annotation was computed.
[2020-09-25 07:35:54,069 INFO  L264        CegarLoopResult]: At program point  L66(line 66)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,069 INFO  L268        CegarLoopResult]: For program point  cleanupEXIT(lines 710 739)  no Hoare annotation was computed.
[2020-09-25 07:35:54,069 INFO  L271        CegarLoopResult]: At program point  L735(lines 710 739)  the Hoare annotation is:  true
[2020-09-25 07:35:54,070 INFO  L268        CegarLoopResult]: For program point  L731(line 731)  no Hoare annotation was computed.
[2020-09-25 07:35:54,070 INFO  L268        CegarLoopResult]: For program point  L721(line 721)  no Hoare annotation was computed.
[2020-09-25 07:35:54,070 INFO  L264        CegarLoopResult]: At program point  cleanupENTRY(lines 710 739)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,070 INFO  L268        CegarLoopResult]: For program point  L724(lines 724 728)  no Hoare annotation was computed.
[2020-09-25 07:35:54,070 INFO  L264        CegarLoopResult]: At program point  L724-1(lines 724 728)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,070 INFO  L264        CegarLoopResult]: At program point  L720-2(lines 720 734)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,070 INFO  L264        CegarLoopResult]: At program point  L716(line 716)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,070 INFO  L268        CegarLoopResult]: For program point  L716-1(line 716)  no Hoare annotation was computed.
[2020-09-25 07:35:54,071 INFO  L268        CegarLoopResult]: For program point  L712(line 712)  no Hoare annotation was computed.
[2020-09-25 07:35:54,071 INFO  L271        CegarLoopResult]: At program point  lowerWaterLevelENTRY(lines 834 845)  the Hoare annotation is:  true
[2020-09-25 07:35:54,071 INFO  L268        CegarLoopResult]: For program point  lowerWaterLevelEXIT(lines 834 845)  no Hoare annotation was computed.
[2020-09-25 07:35:54,071 INFO  L268        CegarLoopResult]: For program point  L839(line 839)  no Hoare annotation was computed.
[2020-09-25 07:35:54,071 INFO  L268        CegarLoopResult]: For program point  L838-1(lines 834 845)  no Hoare annotation was computed.
[2020-09-25 07:35:54,071 INFO  L268        CegarLoopResult]: For program point  setupEXIT(lines 764 770)  no Hoare annotation was computed.
[2020-09-25 07:35:54,071 INFO  L271        CegarLoopResult]: At program point  setupFINAL(lines 764 770)  the Hoare annotation is:  true
[2020-09-25 07:35:54,071 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 07:35:54,071 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0))
[2020-09-25 07:35:54,072 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2020-09-25 07:35:54,072 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 07:35:54,072 INFO  L268        CegarLoopResult]: For program point  L850-1(lines 846 857)  no Hoare annotation was computed.
[2020-09-25 07:35:54,072 INFO  L268        CegarLoopResult]: For program point  waterRiseEXIT(lines 846 857)  no Hoare annotation was computed.
[2020-09-25 07:35:54,072 INFO  L264        CegarLoopResult]: At program point  waterRiseENTRY(lines 846 857)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)))
[2020-09-25 07:35:54,072 INFO  L268        CegarLoopResult]: For program point  L851(line 851)  no Hoare annotation was computed.
[2020-09-25 07:35:54,072 INFO  L268        CegarLoopResult]: For program point  __automaton_failFINAL(lines 296 303)  no Hoare annotation was computed.
[2020-09-25 07:35:54,072 INFO  L268        CegarLoopResult]: For program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 300)  no Hoare annotation was computed.
[2020-09-25 07:35:54,073 INFO  L271        CegarLoopResult]: At program point  __automaton_failENTRY(lines 296 303)  the Hoare annotation is:  true
[2020-09-25 07:35:54,073 INFO  L268        CegarLoopResult]: For program point  __automaton_failEXIT(lines 296 303)  no Hoare annotation was computed.
[2020-09-25 07:35:54,073 INFO  L264        CegarLoopResult]: At program point  L95(line 95)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,073 INFO  L268        CegarLoopResult]: For program point  processEnvironment__wrappee__lowWaterSensorEXIT(lines 85 109)  no Hoare annotation was computed.
[2020-09-25 07:35:54,073 INFO  L268        CegarLoopResult]: For program point  L93(lines 93 101)  no Hoare annotation was computed.
[2020-09-25 07:35:54,073 INFO  L264        CegarLoopResult]: At program point  L91(line 91)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,073 INFO  L264        CegarLoopResult]: At program point  processEnvironment__wrappee__lowWaterSensorENTRY(lines 85 109)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,073 INFO  L268        CegarLoopResult]: For program point  L91-1(line 91)  no Hoare annotation was computed.
[2020-09-25 07:35:54,074 INFO  L268        CegarLoopResult]: For program point  L89(lines 89 106)  no Hoare annotation was computed.
[2020-09-25 07:35:54,074 INFO  L268        CegarLoopResult]: For program point  L91-2(line 91)  no Hoare annotation was computed.
[2020-09-25 07:35:54,074 INFO  L268        CegarLoopResult]: For program point  L91-3(line 91)  no Hoare annotation was computed.
[2020-09-25 07:35:54,074 INFO  L264        CegarLoopResult]: At program point  L104(line 104)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,074 INFO  L268        CegarLoopResult]: For program point  L104-1(lines 85 109)  no Hoare annotation was computed.
[2020-09-25 07:35:54,074 INFO  L264        CegarLoopResult]: At program point  L99(line 99)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-25 07:35:54,095 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.09 07:35:54 BoogieIcfgContainer
[2020-09-25 07:35:54,095 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-09-25 07:35:54,097 INFO  L168              Benchmark]: Toolchain (without parser) took 41905.96 ms. Allocated memory was 140.0 MB in the beginning and 625.5 MB in the end (delta: 485.5 MB). Free memory was 101.4 MB in the beginning and 229.7 MB in the end (delta: -128.4 MB). Peak memory consumption was 469.5 MB. Max. memory is 7.1 GB.
[2020-09-25 07:35:54,098 INFO  L168              Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 140.0 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB.
[2020-09-25 07:35:54,099 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 799.70 ms. Allocated memory was 140.0 MB in the beginning and 202.9 MB in the end (delta: 62.9 MB). Free memory was 100.7 MB in the beginning and 171.7 MB in the end (delta: -71.0 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB.
[2020-09-25 07:35:54,100 INFO  L168              Benchmark]: Boogie Preprocessor took 105.87 ms. Allocated memory is still 202.9 MB. Free memory was 171.7 MB in the beginning and 167.2 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB.
[2020-09-25 07:35:54,101 INFO  L168              Benchmark]: RCFGBuilder took 1300.07 ms. Allocated memory was 202.9 MB in the beginning and 236.5 MB in the end (delta: 33.6 MB). Free memory was 167.2 MB in the beginning and 177.3 MB in the end (delta: -10.1 MB). Peak memory consumption was 82.6 MB. Max. memory is 7.1 GB.
[2020-09-25 07:35:54,102 INFO  L168              Benchmark]: TraceAbstraction took 39687.61 ms. Allocated memory was 236.5 MB in the beginning and 625.5 MB in the end (delta: 389.0 MB). Free memory was 177.3 MB in the beginning and 229.7 MB in the end (delta: -52.4 MB). Peak memory consumption was 449.0 MB. Max. memory is 7.1 GB.
[2020-09-25 07:35:54,106 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.18 ms. Allocated memory is still 140.0 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 799.70 ms. Allocated memory was 140.0 MB in the beginning and 202.9 MB in the end (delta: 62.9 MB). Free memory was 100.7 MB in the beginning and 171.7 MB in the end (delta: -71.0 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 105.87 ms. Allocated memory is still 202.9 MB. Free memory was 171.7 MB in the beginning and 167.2 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1300.07 ms. Allocated memory was 202.9 MB in the beginning and 236.5 MB in the end (delta: 33.6 MB). Free memory was 167.2 MB in the beginning and 177.3 MB in the end (delta: -10.1 MB). Peak memory consumption was 82.6 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 39687.61 ms. Allocated memory was 236.5 MB in the beginning and 625.5 MB in the end (delta: 389.0 MB). Free memory was 177.3 MB in the beginning and 229.7 MB in the end (delta: -52.4 MB). Peak memory consumption was 449.0 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 300]: 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: 241]: Loop Invariant
    Derived loop invariant: (!(1 <= systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0
  - InvariantResult [Line: 720]: Loop Invariant
    Derived loop invariant: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(pumpRunning) == 0)
  - InvariantResult [Line: 710]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 240]: Loop Invariant
    Derived loop invariant: (!(1 <= systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 38 procedures, 615 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 24.6s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 6.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 14.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 644 SDtfs, 733 SDslu, 515 SDs, 0 SdLazy, 984 SolverSat, 234 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 74 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 3.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=300occurred 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, 3 MinimizatonAttempts, 82 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 57 LocationsWithAnnotation, 223 PreInvPairs, 253 NumberOfFragments, 680 HoareAnnotationTreeSize, 223 FomulaSimplifications, 5091 FormulaSimplificationTreeSizeReduction, 10.1s HoareSimplificationTime, 57 FomulaSimplificationsInter, 5858 FormulaSimplificationTreeSizeReductionInter, 4.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 17.3s InterpolantComputationTime, 450 NumberOfCodeBlocks, 450 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 447 ConstructedInterpolants, 0 QuantifiedInterpolants, 168774 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Received shutdown request...