/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=SMALLEST --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product05.cil.c


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


This is Ultimate 0.1.25-c90d42b
[2020-09-24 18:06:21,262 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-09-24 18:06:21,266 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-24 18:06:21,310 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-24 18:06:21,310 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-24 18:06:21,318 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-24 18:06:21,320 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-24 18:06:21,324 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-24 18:06:21,326 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-24 18:06:21,330 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-24 18:06:21,330 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-09-24 18:06:21,331 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-24 18:06:21,332 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-24 18:06:21,335 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-24 18:06:21,337 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-24 18:06:21,339 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-24 18:06:21,340 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-24 18:06:21,343 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-24 18:06:21,344 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-24 18:06:21,352 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-24 18:06:21,354 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-24 18:06:21,355 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-24 18:06:21,356 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-09-24 18:06:21,359 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-24 18:06:21,371 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-24 18:06:21,371 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-24 18:06:21,371 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-24 18:06:21,372 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-24 18:06:21,373 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-24 18:06:21,374 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-24 18:06:21,374 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-24 18:06:21,375 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-24 18:06:21,377 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-24 18:06:21,378 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-24 18:06:21,379 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-24 18:06:21,379 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-24 18:06:21,380 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-24 18:06:21,380 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-24 18:06:21,381 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-24 18:06:21,381 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-24 18:06:21,383 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-09-24 18:06:21,384 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
[2020-09-24 18:06:21,425 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-09-24 18:06:21,425 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-24 18:06:21,427 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-24 18:06:21,427 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-09-24 18:06:21,427 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-09-24 18:06:21,427 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-24 18:06:21,428 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-09-24 18:06:21,428 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-09-24 18:06:21,428 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-09-24 18:06:21,428 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-09-24 18:06:21,429 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-09-24 18:06:21,430 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-24 18:06:21,430 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-09-24 18:06:21,430 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-09-24 18:06:21,430 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-09-24 18:06:21,431 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-09-24 18:06:21,431 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-09-24 18:06:21,431 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-24 18:06:21,431 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-09-24 18:06:21,431 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-09-24 18:06:21,432 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-09-24 18:06:21,432 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-24 18:06:21,432 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-24 18:06:21,432 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-09-24 18:06:21,433 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-24 18:06:21,433 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-09-24 18:06:21,433 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-24 18:06:21,433 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-24 18:06:21,433 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-09-24 18:06:21,434 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=SMALLEST;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=SMALLEST;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=SMALLEST;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=SMALLEST;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=SMALLEST;log-additional-information=true;
[2020-09-24 18:06:21,874 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-24 18:06:21,903 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-24 18:06:21,907 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-24 18:06:21,910 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-09-24 18:06:21,910 INFO  L275        PluginConnector]: CDTParser initialized
[2020-09-24 18:06:21,912 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product05.cil.c
[2020-09-24 18:06:22,000 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/39269a997/179447ef0873444aaebb50a712568d23/FLAG1922eef06
[2020-09-24 18:06:22,624 INFO  L306              CDTParser]: Found 1 translation units.
[2020-09-24 18:06:22,625 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec5_product05.cil.c
[2020-09-24 18:06:22,638 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/39269a997/179447ef0873444aaebb50a712568d23/FLAG1922eef06
[2020-09-24 18:06:22,840 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/39269a997/179447ef0873444aaebb50a712568d23
[2020-09-24 18:06:22,852 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-24 18:06:22,857 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-24 18:06:22,860 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-24 18:06:22,861 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-24 18:06:22,865 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-24 18:06:22,866 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 06:06:22" (1/1) ...
[2020-09-24 18:06:22,870 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11967da3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:06:22, skipping insertion in model container
[2020-09-24 18:06:22,871 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 06:06:22" (1/1) ...
[2020-09-24 18:06:22,880 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-09-24 18:06:22,937 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-09-24 18:06:23,393 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-24 18:06:23,411 INFO  L203         MainTranslator]: Completed pre-run
[2020-09-24 18:06:23,492 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-24 18:06:23,531 INFO  L208         MainTranslator]: Completed translation
[2020-09-24 18:06:23,531 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:06:23 WrapperNode
[2020-09-24 18:06:23,532 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-24 18:06:23,532 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-24 18:06:23,533 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-24 18:06:23,533 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-09-24 18:06:23,548 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:06:23" (1/1) ...
[2020-09-24 18:06:23,548 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:06:23" (1/1) ...
[2020-09-24 18:06:23,578 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:06:23" (1/1) ...
[2020-09-24 18:06:23,578 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:06:23" (1/1) ...
[2020-09-24 18:06:23,627 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:06:23" (1/1) ...
[2020-09-24 18:06:23,639 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:06:23" (1/1) ...
[2020-09-24 18:06:23,645 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:06:23" (1/1) ...
[2020-09-24 18:06:23,653 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-24 18:06:23,654 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-24 18:06:23,654 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-09-24 18:06:23,654 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-09-24 18:06:23,655 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:06:23" (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
[2020-09-24 18:06:23,756 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-24 18:06:23,756 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-24 18:06:23,756 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2020-09-24 18:06:23,757 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1
[2020-09-24 18:06:23,757 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2
[2020-09-24 18:06:23,757 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3
[2020-09-24 18:06:23,757 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2020-09-24 18:06:23,758 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2020-09-24 18:06:23,759 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2020-09-24 18:06:23,759 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2020-09-24 18:06:23,759 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2020-09-24 18:06:23,759 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2020-09-24 18:06:23,759 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2020-09-24 18:06:23,760 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2020-09-24 18:06:23,760 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2020-09-24 18:06:23,761 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2020-09-24 18:06:23,761 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2020-09-24 18:06:23,761 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2020-09-24 18:06:23,761 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2020-09-24 18:06:23,762 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2020-09-24 18:06:23,762 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2020-09-24 18:06:23,762 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2020-09-24 18:06:23,762 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2020-09-24 18:06:23,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2020-09-24 18:06:23,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2020-09-24 18:06:23,764 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2020-09-24 18:06:23,764 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-09-24 18:06:23,764 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2020-09-24 18:06:23,764 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2020-09-24 18:06:23,764 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2020-09-24 18:06:23,764 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2020-09-24 18:06:23,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2020-09-24 18:06:23,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2020-09-24 18:06:23,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2020-09-24 18:06:23,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2020-09-24 18:06:23,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2020-09-24 18:06:23,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2020-09-24 18:06:23,765 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-24 18:06:23,766 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-24 18:06:23,766 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2020-09-24 18:06:23,766 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2020-09-24 18:06:23,766 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2020-09-24 18:06:23,766 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2020-09-24 18:06:23,766 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1
[2020-09-24 18:06:23,767 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2
[2020-09-24 18:06:23,767 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3
[2020-09-24 18:06:23,767 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2020-09-24 18:06:23,767 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2020-09-24 18:06:23,767 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2020-09-24 18:06:23,767 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2020-09-24 18:06:23,768 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2020-09-24 18:06:23,768 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2020-09-24 18:06:23,768 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2020-09-24 18:06:23,768 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2020-09-24 18:06:23,769 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2020-09-24 18:06:23,769 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2020-09-24 18:06:23,769 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-09-24 18:06:23,769 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2020-09-24 18:06:23,769 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2020-09-24 18:06:23,769 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2020-09-24 18:06:23,770 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2020-09-24 18:06:23,770 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-09-24 18:06:23,770 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-09-24 18:06:23,770 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-09-24 18:06:23,770 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2020-09-24 18:06:23,770 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-09-24 18:06:23,770 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-09-24 18:06:23,771 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-09-24 18:06:23,771 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-09-24 18:06:23,771 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2020-09-24 18:06:23,772 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-09-24 18:06:23,772 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2020-09-24 18:06:23,774 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2020-09-24 18:06:23,774 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-09-24 18:06:23,774 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2020-09-24 18:06:23,774 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2020-09-24 18:06:23,774 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2020-09-24 18:06:23,774 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2020-09-24 18:06:23,775 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2020-09-24 18:06:23,775 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2020-09-24 18:06:23,775 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2020-09-24 18:06:23,775 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2020-09-24 18:06:23,775 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2020-09-24 18:06:23,775 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-09-24 18:06:23,775 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2020-09-24 18:06:23,776 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-24 18:06:23,776 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-09-24 18:06:23,777 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-24 18:06:24,943 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-24 18:06:24,943 INFO  L295             CfgBuilder]: Removed 5 assume(true) statements.
[2020-09-24 18:06:24,950 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.09 06:06:24 BoogieIcfgContainer
[2020-09-24 18:06:24,950 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-24 18:06:24,952 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-24 18:06:24,952 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-09-24 18:06:24,956 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-09-24 18:06:24,956 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.09 06:06:22" (1/3) ...
[2020-09-24 18:06:24,957 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6dd6147c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.09 06:06:24, skipping insertion in model container
[2020-09-24 18:06:24,957 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:06:23" (2/3) ...
[2020-09-24 18:06:24,957 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6dd6147c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.09 06:06:24, skipping insertion in model container
[2020-09-24 18:06:24,958 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.09 06:06:24" (3/3) ...
[2020-09-24 18:06:24,960 INFO  L109   eAbstractionObserver]: Analyzing ICFG minepump_spec5_product05.cil.c
[2020-09-24 18:06:24,971 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-24 18:06:24,982 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-24 18:06:25,004 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-09-24 18:06:25,036 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-09-24 18:06:25,037 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-09-24 18:06:25,037 INFO  L377      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-09-24 18:06:25,037 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-09-24 18:06:25,037 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-09-24 18:06:25,037 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-09-24 18:06:25,038 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-09-24 18:06:25,038 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-09-24 18:06:25,066 INFO  L276                IsEmpty]: Start isEmpty. Operand 282 states.
[2020-09-24 18:06:25,083 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 161
[2020-09-24 18:06:25,084 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-24 18:06:25,085 INFO  L422         BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 18:06:25,085 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 18:06:25,092 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 18:06:25,092 INFO  L82        PathProgramCache]: Analyzing trace with hash -2082682634, now seen corresponding path program 1 times
[2020-09-24 18:06:25,102 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 18:06:25,103 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [273838900]
[2020-09-24 18:06:25,103 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 18:06:25,443 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:25,600 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:25,815 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:26,344 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:26,561 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:28,393 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:30,506 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:30,506 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 197
[2020-09-24 18:06:30,507 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-24 18:06:30,507 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5051
[2020-09-24 18:06:30,510 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:30,510 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:30,511 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 136
[2020-09-24 18:06:30,512 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:30,512 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 4
[2020-09-24 18:06:30,927 WARN  L193               SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-24 18:06:30,931 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:06:30,960 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:30,974 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:31,091 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:31,092 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 86
[2020-09-24 18:06:31,100 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:31,101 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 130
[2020-09-24 18:06:31,101 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:31,101 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:31,101 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:31,102 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:31,102 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:31,207 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2020-09-24 18:06:31,209 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:31,213 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:31,215 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:31,216 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:06:31,216 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:31,216 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-24 18:06:31,216 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:31,217 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:31,217 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:31,217 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:31,217 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:31,220 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2020-09-24 18:06:31,221 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:31,222 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:31,224 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:31,224 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:06:31,224 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:31,224 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:31,225 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:31,225 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:31,225 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:31,225 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:31,225 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:31,227 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2020-09-24 18:06:31,228 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:31,230 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:31,234 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:31,235 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:31,235 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:31,235 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-24 18:06:31,236 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:31,236 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:31,236 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:31,236 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:31,236 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:31,238 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100
[2020-09-24 18:06:31,239 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:31,240 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:31,242 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:31,242 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:06:31,243 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:31,243 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:06:31,243 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:31,243 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:31,243 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:31,244 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:31,244 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:31,251 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2020-09-24 18:06:31,253 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:31,254 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:31,256 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:31,256 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-24 18:06:31,256 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:31,256 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:31,257 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:31,257 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:31,258 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:31,258 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:31,258 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:31,260 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-09-24 18:06:31,265 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:31,268 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:31,280 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:31,280 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 19
[2020-09-24 18:06:31,280 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:31,282 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 14
[2020-09-24 18:06:31,282 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:31,282 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:31,283 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 16
[2020-09-24 18:06:31,283 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:31,283 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:31,287 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:06:31,288 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:31,289 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:31,292 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:31,292 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:31,292 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:31,292 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:06:31,293 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:31,293 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:31,293 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:31,293 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:31,293 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:31,296 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137
[2020-09-24 18:06:31,298 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:31,300 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:31,302 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:31,302 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:31,302 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:31,303 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:06:31,303 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:31,303 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:31,303 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:06:31,303 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:31,304 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:31,306 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147
[2020-09-24 18:06:31,306 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:31,308 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:31,310 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:31,310 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:31,310 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:31,310 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:31,310 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:31,312 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:31,315 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:06:31,316 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:31,316 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 5
[2020-09-24 18:06:31,350 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.
[2020-09-24 18:06:31,351 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [273838900]
[2020-09-24 18:06:31,353 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 18:06:31,353 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-09-24 18:06:31,354 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162733017]
[2020-09-24 18:06:31,364 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-09-24 18:06:31,365 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 18:06:31,387 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-09-24 18:06:31,389 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2020-09-24 18:06:31,392 INFO  L87              Difference]: Start difference. First operand 282 states. Second operand 4 states.
[2020-09-24 18:06:32,557 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 18:06:32,557 INFO  L93              Difference]: Finished difference Result 419 states and 492 transitions.
[2020-09-24 18:06:32,558 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2020-09-24 18:06:32,559 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 160
[2020-09-24 18:06:32,561 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 18:06:32,587 INFO  L225             Difference]: With dead ends: 419
[2020-09-24 18:06:32,587 INFO  L226             Difference]: Without dead ends: 273
[2020-09-24 18:06:32,596 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2020-09-24 18:06:32,629 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 273 states.
[2020-09-24 18:06:32,787 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 231.
[2020-09-24 18:06:32,789 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 231 states.
[2020-09-24 18:06:32,795 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 249 transitions.
[2020-09-24 18:06:32,798 INFO  L78                 Accepts]: Start accepts. Automaton has 231 states and 249 transitions. Word has length 160
[2020-09-24 18:06:32,802 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-24 18:06:32,803 INFO  L479      AbstractCegarLoop]: Abstraction has 231 states and 249 transitions.
[2020-09-24 18:06:32,803 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2020-09-24 18:06:32,803 INFO  L276                IsEmpty]: Start isEmpty. Operand 231 states and 249 transitions.
[2020-09-24 18:06:32,817 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 162
[2020-09-24 18:06:32,817 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-24 18:06:32,818 INFO  L422         BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 18:06:32,818 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-09-24 18:06:32,819 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 18:06:32,819 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 18:06:32,820 INFO  L82        PathProgramCache]: Analyzing trace with hash 1303722796, now seen corresponding path program 1 times
[2020-09-24 18:06:32,820 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 18:06:32,820 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1702620666]
[2020-09-24 18:06:32,821 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 18:06:32,886 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:32,948 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:33,055 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:33,503 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:33,709 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:35,749 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:37,907 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:37,907 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 198
[2020-09-24 18:06:37,908 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-24 18:06:37,908 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5016
[2020-09-24 18:06:37,908 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:37,909 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:06:37,909 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 79
[2020-09-24 18:06:37,910 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 85
[2020-09-24 18:06:37,910 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:38,228 WARN  L193               SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-24 18:06:38,229 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:06:38,260 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:38,294 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:38,462 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:38,462 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 86
[2020-09-24 18:06:38,463 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:38,463 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 201
[2020-09-24 18:06:38,463 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:38,464 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:06:38,464 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:38,464 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 75
[2020-09-24 18:06:38,464 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:38,513 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2020-09-24 18:06:38,514 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:38,515 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:38,517 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:38,518 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:06:38,518 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:38,518 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:06:38,518 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:38,518 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:06:38,519 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:38,519 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-24 18:06:38,519 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:38,520 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2020-09-24 18:06:38,521 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:38,522 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:38,524 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:38,524 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:06:38,524 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:38,525 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:38,525 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:38,525 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:06:38,525 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:38,526 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-24 18:06:38,526 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:38,527 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2020-09-24 18:06:38,528 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:38,530 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:38,536 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:38,536 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:38,536 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:38,537 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 7
[2020-09-24 18:06:38,537 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:38,537 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:06:38,537 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:38,537 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-24 18:06:38,538 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:38,539 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100
[2020-09-24 18:06:38,540 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:38,541 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:38,543 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:38,544 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:06:38,544 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:38,544 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:06:38,544 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:38,545 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:06:38,545 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:38,545 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-24 18:06:38,545 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:38,554 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2020-09-24 18:06:38,555 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:38,557 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:38,559 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:38,559 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-24 18:06:38,560 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:38,560 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:06:38,560 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:38,560 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:06:38,560 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:38,561 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 5
[2020-09-24 18:06:38,561 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:38,562 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121
[2020-09-24 18:06:38,564 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:38,566 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:38,569 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:38,569 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 19
[2020-09-24 18:06:38,569 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:38,570 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-24 18:06:38,570 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:38,570 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:06:38,570 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:38,570 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 15
[2020-09-24 18:06:38,571 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:38,573 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:06:38,573 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:38,575 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:38,577 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:38,577 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:38,577 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:38,577 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:38,578 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:38,578 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:38,578 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:38,578 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:38,579 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:38,584 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138
[2020-09-24 18:06:38,585 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:38,587 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:38,588 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:38,588 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:38,589 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:38,589 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:38,589 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:38,589 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:38,590 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:06:38,590 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:38,590 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:38,592 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148
[2020-09-24 18:06:38,592 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:38,594 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:38,595 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:38,595 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:38,596 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:38,596 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:38,596 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:38,596 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:38,597 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:06:38,597 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:38,597 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:38,657 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.
[2020-09-24 18:06:38,657 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1702620666]
[2020-09-24 18:06:38,658 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 18:06:38,658 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-09-24 18:06:38,658 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035937100]
[2020-09-24 18:06:38,660 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-09-24 18:06:38,660 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 18:06:38,661 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-09-24 18:06:38,661 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2020-09-24 18:06:38,661 INFO  L87              Difference]: Start difference. First operand 231 states and 249 transitions. Second operand 5 states.
[2020-09-24 18:06:39,134 WARN  L193               SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:06:39,854 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 18:06:39,854 INFO  L93              Difference]: Finished difference Result 389 states and 444 transitions.
[2020-09-24 18:06:39,855 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2020-09-24 18:06:39,855 INFO  L78                 Accepts]: Start accepts. Automaton has 5 states. Word has length 161
[2020-09-24 18:06:39,856 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 18:06:39,858 INFO  L225             Difference]: With dead ends: 389
[2020-09-24 18:06:39,858 INFO  L226             Difference]: Without dead ends: 273
[2020-09-24 18:06:39,860 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42
[2020-09-24 18:06:39,861 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 273 states.
[2020-09-24 18:06:39,898 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 231.
[2020-09-24 18:06:39,898 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 231 states.
[2020-09-24 18:06:39,900 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 248 transitions.
[2020-09-24 18:06:39,900 INFO  L78                 Accepts]: Start accepts. Automaton has 231 states and 248 transitions. Word has length 161
[2020-09-24 18:06:39,901 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-24 18:06:39,901 INFO  L479      AbstractCegarLoop]: Abstraction has 231 states and 248 transitions.
[2020-09-24 18:06:39,901 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 5 states.
[2020-09-24 18:06:39,901 INFO  L276                IsEmpty]: Start isEmpty. Operand 231 states and 248 transitions.
[2020-09-24 18:06:39,903 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 170
[2020-09-24 18:06:39,903 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-24 18:06:39,904 INFO  L422         BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 18:06:39,904 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-09-24 18:06:39,904 INFO  L427      AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 18:06:39,904 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 18:06:39,904 INFO  L82        PathProgramCache]: Analyzing trace with hash -2068187253, now seen corresponding path program 1 times
[2020-09-24 18:06:39,905 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 18:06:39,905 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1905687873]
[2020-09-24 18:06:39,905 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 18:06:39,949 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:39,998 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:40,188 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:40,348 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:40,873 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:43,598 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:44,952 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:44,952 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 210
[2020-09-24 18:06:44,952 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-24 18:06:44,953 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4999
[2020-09-24 18:06:44,953 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:44,953 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:06:44,953 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 135
[2020-09-24 18:06:44,954 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 3
[2020-09-24 18:06:44,954 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:45,220 WARN  L193               SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-24 18:06:45,221 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:06:45,229 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:45,239 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:45,326 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:45,327 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 86
[2020-09-24 18:06:45,327 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:45,327 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 96
[2020-09-24 18:06:45,327 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:45,328 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:45,328 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:45,328 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:45,328 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:45,362 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2020-09-24 18:06:45,362 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:45,363 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:45,365 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:45,365 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:06:45,366 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:45,366 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-24 18:06:45,367 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:45,367 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:45,367 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:45,367 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:45,368 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:45,368 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2020-09-24 18:06:45,369 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:45,370 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:45,371 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:45,371 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:06:45,371 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:45,371 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-24 18:06:45,372 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:45,372 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:45,372 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:45,372 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:45,372 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:45,373 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2020-09-24 18:06:45,374 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:45,375 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:45,377 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:45,377 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:45,377 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:45,377 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:45,378 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:45,378 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:45,378 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:45,378 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:45,378 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:45,380 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100
[2020-09-24 18:06:45,380 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:45,381 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:45,382 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:45,383 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:06:45,383 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:45,383 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-24 18:06:45,383 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:45,383 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:45,383 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:45,384 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:45,384 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:45,394 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2020-09-24 18:06:45,395 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:45,396 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:45,398 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:45,398 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-24 18:06:45,398 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:45,399 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:45,399 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:45,400 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:45,400 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:45,400 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:45,401 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:45,402 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121
[2020-09-24 18:06:45,404 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:45,406 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:45,408 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:45,408 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 19
[2020-09-24 18:06:45,409 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:45,409 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:06:45,409 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:45,410 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:45,410 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 16
[2020-09-24 18:06:45,410 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:45,411 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:45,414 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:06:45,414 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:45,416 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:45,418 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:45,418 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:45,419 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:45,419 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:45,419 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:45,420 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:45,420 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:45,420 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:45,421 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:45,435 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135
[2020-09-24 18:06:45,437 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:45,441 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:45,443 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:45,443 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 15
[2020-09-24 18:06:45,443 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:45,444 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:06:45,444 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:45,444 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:45,444 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 12
[2020-09-24 18:06:45,445 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:45,446 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:45,447 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-09-24 18:06:45,447 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:45,448 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:45,450 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:45,450 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:06:45,451 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:45,451 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:45,451 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:45,452 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:45,452 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:45,452 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:45,453 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:45,454 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146
[2020-09-24 18:06:45,455 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:45,456 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:45,459 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:45,460 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:45,460 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:45,460 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:06:45,461 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:45,461 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:45,461 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:06:45,462 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:45,462 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:45,464 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2020-09-24 18:06:45,465 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:45,466 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:45,469 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:45,469 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:45,469 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:45,470 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:06:45,470 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:45,470 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:45,471 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:06:45,471 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:45,471 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:45,522 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.
[2020-09-24 18:06:45,523 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1905687873]
[2020-09-24 18:06:45,524 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 18:06:45,524 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2020-09-24 18:06:45,524 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1883634586]
[2020-09-24 18:06:45,529 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 6 states
[2020-09-24 18:06:45,530 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 18:06:45,530 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2020-09-24 18:06:45,533 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2020-09-24 18:06:45,534 INFO  L87              Difference]: Start difference. First operand 231 states and 248 transitions. Second operand 6 states.
[2020-09-24 18:06:46,239 WARN  L193               SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-24 18:06:47,062 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 18:06:47,063 INFO  L93              Difference]: Finished difference Result 372 states and 423 transitions.
[2020-09-24 18:06:47,063 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2020-09-24 18:06:47,063 INFO  L78                 Accepts]: Start accepts. Automaton has 6 states. Word has length 169
[2020-09-24 18:06:47,064 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 18:06:47,071 INFO  L225             Difference]: With dead ends: 372
[2020-09-24 18:06:47,071 INFO  L226             Difference]: Without dead ends: 286
[2020-09-24 18:06:47,074 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90
[2020-09-24 18:06:47,075 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 286 states.
[2020-09-24 18:06:47,110 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 221.
[2020-09-24 18:06:47,110 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 221 states.
[2020-09-24 18:06:47,112 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 235 transitions.
[2020-09-24 18:06:47,112 INFO  L78                 Accepts]: Start accepts. Automaton has 221 states and 235 transitions. Word has length 169
[2020-09-24 18:06:47,112 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-24 18:06:47,112 INFO  L479      AbstractCegarLoop]: Abstraction has 221 states and 235 transitions.
[2020-09-24 18:06:47,113 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 6 states.
[2020-09-24 18:06:47,113 INFO  L276                IsEmpty]: Start isEmpty. Operand 221 states and 235 transitions.
[2020-09-24 18:06:47,115 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 179
[2020-09-24 18:06:47,115 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-24 18:06:47,115 INFO  L422         BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 18:06:47,115 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-09-24 18:06:47,116 INFO  L427      AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 18:06:47,116 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 18:06:47,116 INFO  L82        PathProgramCache]: Analyzing trace with hash 1139082679, now seen corresponding path program 1 times
[2020-09-24 18:06:47,116 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 18:06:47,117 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1132308378]
[2020-09-24 18:06:47,117 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 18:06:47,160 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:47,218 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:47,353 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:47,951 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:49,995 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:52,204 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:52,205 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 217
[2020-09-24 18:06:52,205 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-24 18:06:52,205 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5033
[2020-09-24 18:06:52,205 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:52,205 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 6
[2020-09-24 18:06:52,205 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 175
[2020-09-24 18:06:52,206 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 37
[2020-09-24 18:06:52,206 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:06:52,587 WARN  L193               SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-24 18:06:52,589 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:06:52,601 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:52,616 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:52,711 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:52,711 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 86
[2020-09-24 18:06:52,712 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:52,712 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 108
[2020-09-24 18:06:52,713 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:52,713 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:52,713 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:52,714 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:52,714 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:52,749 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2020-09-24 18:06:52,751 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:52,752 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:52,753 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:52,754 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:06:52,754 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:52,754 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:52,755 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:52,755 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:52,756 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:52,756 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:52,756 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:52,757 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2020-09-24 18:06:52,758 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:52,759 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:52,760 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:52,761 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:06:52,761 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:52,761 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-24 18:06:52,762 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:52,762 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:52,763 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:52,763 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:52,763 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:52,764 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2020-09-24 18:06:52,765 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:52,766 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:52,768 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:52,768 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:52,769 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:52,769 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:52,769 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:52,770 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:52,770 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:52,770 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:52,771 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:52,772 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100
[2020-09-24 18:06:52,773 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:52,774 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:52,775 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:52,776 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:06:52,776 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:52,776 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-24 18:06:52,777 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:52,777 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:52,778 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:52,778 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:52,778 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:52,794 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2020-09-24 18:06:52,795 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:52,796 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:52,798 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:52,798 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-24 18:06:52,798 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:52,799 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:52,799 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:52,800 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:52,800 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:52,800 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:52,801 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:52,802 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130
[2020-09-24 18:06:52,804 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:52,805 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:52,807 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:52,807 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 19
[2020-09-24 18:06:52,808 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:52,808 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:52,808 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:52,809 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:52,809 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:52,810 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:52,810 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:52,812 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:06:52,813 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:52,814 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:52,816 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:52,816 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:52,816 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:52,817 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:06:52,817 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:52,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:06:52,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:52,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:06:52,819 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:52,834 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144
[2020-09-24 18:06:52,836 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:52,838 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:52,844 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:52,844 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 15
[2020-09-24 18:06:52,845 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:52,845 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 7
[2020-09-24 18:06:52,845 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:52,846 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:06:52,846 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:52,846 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 3
[2020-09-24 18:06:52,847 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:52,849 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-09-24 18:06:52,850 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:52,852 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:52,854 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:52,854 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:06:52,855 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:52,855 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-24 18:06:52,856 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:52,856 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:06:52,856 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:52,857 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-24 18:06:52,857 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:52,859 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155
[2020-09-24 18:06:52,860 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:52,861 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:52,865 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:52,865 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:52,866 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:52,866 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-24 18:06:52,866 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:52,867 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:06:52,867 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:52,867 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-24 18:06:52,868 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:52,871 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165
[2020-09-24 18:06:52,872 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:06:52,873 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:06:52,881 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:06:52,881 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:06:52,881 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:06:52,882 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 8
[2020-09-24 18:06:52,882 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:06:52,882 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-09-24 18:06:52,883 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:06:52,883 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-24 18:06:52,883 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:06:52,995 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2020-09-24 18:06:52,996 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1132308378]
[2020-09-24 18:06:52,996 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 18:06:52,997 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10
[2020-09-24 18:06:52,997 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1892381576]
[2020-09-24 18:06:52,998 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 10 states
[2020-09-24 18:06:52,999 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 18:06:52,999 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants.
[2020-09-24 18:06:53,000 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90
[2020-09-24 18:06:53,000 INFO  L87              Difference]: Start difference. First operand 221 states and 235 transitions. Second operand 10 states.
[2020-09-24 18:06:53,580 WARN  L193               SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:06:54,705 WARN  L193               SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191
[2020-09-24 18:06:55,248 WARN  L193               SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193
[2020-09-24 18:06:55,952 WARN  L193               SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:56,244 WARN  L193               SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 193
[2020-09-24 18:06:56,527 WARN  L193               SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:56,573 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 18:06:56,574 INFO  L93              Difference]: Finished difference Result 334 states and 377 transitions.
[2020-09-24 18:06:56,574 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2020-09-24 18:06:56,574 INFO  L78                 Accepts]: Start accepts. Automaton has 10 states. Word has length 178
[2020-09-24 18:06:56,575 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 18:06:56,576 INFO  L225             Difference]: With dead ends: 334
[2020-09-24 18:06:56,576 INFO  L226             Difference]: Without dead ends: 0
[2020-09-24 18:06:56,578 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342
[2020-09-24 18:06:56,578 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-09-24 18:06:56,578 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-09-24 18:06:56,578 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-09-24 18:06:56,578 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-09-24 18:06:56,579 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 178
[2020-09-24 18:06:56,579 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-24 18:06:56,579 INFO  L479      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-09-24 18:06:56,579 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 10 states.
[2020-09-24 18:06:56,579 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-09-24 18:06:56,579 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2020-09-24 18:06:56,579 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2020-09-24 18:06:56,581 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-09-24 18:06:56,769 WARN  L193               SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:56,945 WARN  L193               SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:57,115 WARN  L193               SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:57,281 WARN  L193               SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:57,456 WARN  L193               SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:57,636 WARN  L193               SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 12
[2020-09-24 18:06:57,784 WARN  L193               SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-24 18:06:57,942 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:58,102 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:58,269 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:58,424 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:58,586 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:58,744 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:58,899 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:59,052 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:59,207 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:59,361 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:59,514 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:59,668 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:59,828 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:06:59,982 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:07:00,136 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:07:00,295 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:07:00,512 WARN  L193               SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 12
[2020-09-24 18:07:00,668 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:07:00,890 WARN  L193               SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 12
[2020-09-24 18:07:01,055 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:07:01,209 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:07:01,361 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:07:01,516 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:07:01,678 WARN  L193               SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:07:01,824 WARN  L193               SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 12
[2020-09-24 18:07:01,977 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:07:02,137 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:07:02,306 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:07:02,458 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:07:02,650 WARN  L193               SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11
[2020-09-24 18:07:02,849 WARN  L193               SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-24 18:07:03,168 WARN  L193               SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-24 18:07:03,377 WARN  L193               SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-24 18:07:03,588 WARN  L193               SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-24 18:07:03,791 WARN  L193               SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18
[2020-09-24 18:07:04,022 WARN  L193               SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12
[2020-09-24 18:07:04,260 WARN  L193               SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12
[2020-09-24 18:07:04,456 WARN  L193               SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12
[2020-09-24 18:07:04,672 WARN  L193               SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11
[2020-09-24 18:07:04,891 WARN  L193               SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-24 18:07:05,098 WARN  L193               SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-24 18:07:05,304 WARN  L193               SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12
[2020-09-24 18:07:05,527 WARN  L193               SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-24 18:07:05,790 WARN  L193               SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-24 18:07:05,996 WARN  L193               SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21
[2020-09-24 18:07:06,002 INFO  L268        CegarLoopResult]: For program point  L386-1(lines 386 390)  no Hoare annotation was computed.
[2020-09-24 18:07:06,002 INFO  L268        CegarLoopResult]: For program point  L378(line 378)  no Hoare annotation was computed.
[2020-09-24 18:07:06,002 INFO  L268        CegarLoopResult]: For program point  L378-1(line 378)  no Hoare annotation was computed.
[2020-09-24 18:07:06,003 INFO  L268        CegarLoopResult]: For program point  L378-2(line 378)  no Hoare annotation was computed.
[2020-09-24 18:07:06,003 INFO  L268        CegarLoopResult]: For program point  L407(line 407)  no Hoare annotation was computed.
[2020-09-24 18:07:06,003 INFO  L268        CegarLoopResult]: For program point  L374(line 374)  no Hoare annotation was computed.
[2020-09-24 18:07:06,003 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeFINAL(lines 355 410)  no Hoare annotation was computed.
[2020-09-24 18:07:06,003 INFO  L268        CegarLoopResult]: For program point  L370(line 370)  no Hoare annotation was computed.
[2020-09-24 18:07:06,003 INFO  L268        CegarLoopResult]: For program point  L399(line 399)  no Hoare annotation was computed.
[2020-09-24 18:07:06,003 INFO  L268        CegarLoopResult]: For program point  L366(line 366)  no Hoare annotation was computed.
[2020-09-24 18:07:06,003 INFO  L268        CegarLoopResult]: For program point  L399-1(lines 380 401)  no Hoare annotation was computed.
[2020-09-24 18:07:06,003 INFO  L268        CegarLoopResult]: For program point  L395(line 395)  no Hoare annotation was computed.
[2020-09-24 18:07:06,003 INFO  L268        CegarLoopResult]: For program point  L362(line 362)  no Hoare annotation was computed.
[2020-09-24 18:07:06,003 INFO  L268        CegarLoopResult]: For program point  L358(line 358)  no Hoare annotation was computed.
[2020-09-24 18:07:06,004 INFO  L268        CegarLoopResult]: For program point  L375(line 375)  no Hoare annotation was computed.
[2020-09-24 18:07:06,004 INFO  L268        CegarLoopResult]: For program point  L371(line 371)  no Hoare annotation was computed.
[2020-09-24 18:07:06,004 INFO  L268        CegarLoopResult]: For program point  L367(line 367)  no Hoare annotation was computed.
[2020-09-24 18:07:06,004 INFO  L268        CegarLoopResult]: For program point  L396(line 396)  no Hoare annotation was computed.
[2020-09-24 18:07:06,004 INFO  L268        CegarLoopResult]: For program point  L363(line 363)  no Hoare annotation was computed.
[2020-09-24 18:07:06,004 INFO  L268        CegarLoopResult]: For program point  L359(line 359)  no Hoare annotation was computed.
[2020-09-24 18:07:06,004 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeEXIT(lines 355 410)  no Hoare annotation was computed.
[2020-09-24 18:07:06,004 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeENTRY(lines 355 410)  no Hoare annotation was computed.
[2020-09-24 18:07:06,004 INFO  L268        CegarLoopResult]: For program point  L384(line 384)  no Hoare annotation was computed.
[2020-09-24 18:07:06,004 INFO  L268        CegarLoopResult]: For program point  L376(line 376)  no Hoare annotation was computed.
[2020-09-24 18:07:06,004 INFO  L268        CegarLoopResult]: For program point  L405(line 405)  no Hoare annotation was computed.
[2020-09-24 18:07:06,004 INFO  L268        CegarLoopResult]: For program point  L368(line 368)  no Hoare annotation was computed.
[2020-09-24 18:07:06,005 INFO  L268        CegarLoopResult]: For program point  L397(line 397)  no Hoare annotation was computed.
[2020-09-24 18:07:06,005 INFO  L268        CegarLoopResult]: For program point  L364(line 364)  no Hoare annotation was computed.
[2020-09-24 18:07:06,005 INFO  L268        CegarLoopResult]: For program point  L397-1(line 397)  no Hoare annotation was computed.
[2020-09-24 18:07:06,005 INFO  L268        CegarLoopResult]: For program point  L397-2(line 397)  no Hoare annotation was computed.
[2020-09-24 18:07:06,005 INFO  L268        CegarLoopResult]: For program point  L360(line 360)  no Hoare annotation was computed.
[2020-09-24 18:07:06,005 INFO  L268        CegarLoopResult]: For program point  L356(line 356)  no Hoare annotation was computed.
[2020-09-24 18:07:06,005 INFO  L268        CegarLoopResult]: For program point  L385(line 385)  no Hoare annotation was computed.
[2020-09-24 18:07:06,005 INFO  L268        CegarLoopResult]: For program point  L381(line 381)  no Hoare annotation was computed.
[2020-09-24 18:07:06,005 INFO  L268        CegarLoopResult]: For program point  L377(line 377)  no Hoare annotation was computed.
[2020-09-24 18:07:06,005 INFO  L268        CegarLoopResult]: For program point  L406(line 406)  no Hoare annotation was computed.
[2020-09-24 18:07:06,005 INFO  L268        CegarLoopResult]: For program point  L402(lines 379 403)  no Hoare annotation was computed.
[2020-09-24 18:07:06,005 INFO  L268        CegarLoopResult]: For program point  L369(line 369)  no Hoare annotation was computed.
[2020-09-24 18:07:06,006 INFO  L268        CegarLoopResult]: For program point  L398(line 398)  no Hoare annotation was computed.
[2020-09-24 18:07:06,006 INFO  L268        CegarLoopResult]: For program point  L365(line 365)  no Hoare annotation was computed.
[2020-09-24 18:07:06,006 INFO  L268        CegarLoopResult]: For program point  L394(line 394)  no Hoare annotation was computed.
[2020-09-24 18:07:06,006 INFO  L268        CegarLoopResult]: For program point  L361(line 361)  no Hoare annotation was computed.
[2020-09-24 18:07:06,006 INFO  L268        CegarLoopResult]: For program point  L357(line 357)  no Hoare annotation was computed.
[2020-09-24 18:07:06,006 INFO  L268        CegarLoopResult]: For program point  L386(lines 386 390)  no Hoare annotation was computed.
[2020-09-24 18:07:06,006 INFO  L268        CegarLoopResult]: For program point  L415(line 415)  no Hoare annotation was computed.
[2020-09-24 18:07:06,006 INFO  L268        CegarLoopResult]: For program point  L432(line 432)  no Hoare annotation was computed.
[2020-09-24 18:07:06,007 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetENTRY(lines 411 470)  no Hoare annotation was computed.
[2020-09-24 18:07:06,007 INFO  L268        CegarLoopResult]: For program point  L428(line 428)  no Hoare annotation was computed.
[2020-09-24 18:07:06,007 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetEXIT(lines 411 470)  no Hoare annotation was computed.
[2020-09-24 18:07:06,007 INFO  L268        CegarLoopResult]: For program point  L457(line 457)  no Hoare annotation was computed.
[2020-09-24 18:07:06,007 INFO  L268        CegarLoopResult]: For program point  L424(line 424)  no Hoare annotation was computed.
[2020-09-24 18:07:06,007 INFO  L268        CegarLoopResult]: For program point  L453(line 453)  no Hoare annotation was computed.
[2020-09-24 18:07:06,007 INFO  L268        CegarLoopResult]: For program point  L420(line 420)  no Hoare annotation was computed.
[2020-09-24 18:07:06,007 INFO  L268        CegarLoopResult]: For program point  L416(line 416)  no Hoare annotation was computed.
[2020-09-24 18:07:06,008 INFO  L268        CegarLoopResult]: For program point  L412(line 412)  no Hoare annotation was computed.
[2020-09-24 18:07:06,008 INFO  L268        CegarLoopResult]: For program point  L441(line 441)  no Hoare annotation was computed.
[2020-09-24 18:07:06,008 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetFINAL(lines 411 470)  no Hoare annotation was computed.
[2020-09-24 18:07:06,008 INFO  L268        CegarLoopResult]: For program point  L437-2(lines 437 462)  no Hoare annotation was computed.
[2020-09-24 18:07:06,008 INFO  L268        CegarLoopResult]: For program point  L433(line 433)  no Hoare annotation was computed.
[2020-09-24 18:07:06,008 INFO  L268        CegarLoopResult]: For program point  L458(line 458)  no Hoare annotation was computed.
[2020-09-24 18:07:06,008 INFO  L268        CegarLoopResult]: For program point  L425(line 425)  no Hoare annotation was computed.
[2020-09-24 18:07:06,008 INFO  L268        CegarLoopResult]: For program point  L454(line 454)  no Hoare annotation was computed.
[2020-09-24 18:07:06,008 INFO  L268        CegarLoopResult]: For program point  L421(line 421)  no Hoare annotation was computed.
[2020-09-24 18:07:06,008 INFO  L268        CegarLoopResult]: For program point  L417(line 417)  no Hoare annotation was computed.
[2020-09-24 18:07:06,009 INFO  L268        CegarLoopResult]: For program point  L413(line 413)  no Hoare annotation was computed.
[2020-09-24 18:07:06,009 INFO  L268        CegarLoopResult]: For program point  L442(line 442)  no Hoare annotation was computed.
[2020-09-24 18:07:06,009 INFO  L268        CegarLoopResult]: For program point  L438(line 438)  no Hoare annotation was computed.
[2020-09-24 18:07:06,009 INFO  L268        CegarLoopResult]: For program point  L434(line 434)  no Hoare annotation was computed.
[2020-09-24 18:07:06,009 INFO  L268        CegarLoopResult]: For program point  L463(lines 436 464)  no Hoare annotation was computed.
[2020-09-24 18:07:06,009 INFO  L268        CegarLoopResult]: For program point  L459(line 459)  no Hoare annotation was computed.
[2020-09-24 18:07:06,009 INFO  L268        CegarLoopResult]: For program point  L426(line 426)  no Hoare annotation was computed.
[2020-09-24 18:07:06,009 INFO  L268        CegarLoopResult]: For program point  L455(line 455)  no Hoare annotation was computed.
[2020-09-24 18:07:06,009 INFO  L268        CegarLoopResult]: For program point  L422(line 422)  no Hoare annotation was computed.
[2020-09-24 18:07:06,010 INFO  L268        CegarLoopResult]: For program point  L455-1(line 455)  no Hoare annotation was computed.
[2020-09-24 18:07:06,010 INFO  L268        CegarLoopResult]: For program point  L455-2(line 455)  no Hoare annotation was computed.
[2020-09-24 18:07:06,010 INFO  L268        CegarLoopResult]: For program point  L451(line 451)  no Hoare annotation was computed.
[2020-09-24 18:07:06,010 INFO  L268        CegarLoopResult]: For program point  L418(line 418)  no Hoare annotation was computed.
[2020-09-24 18:07:06,010 INFO  L268        CegarLoopResult]: For program point  L451-1(line 451)  no Hoare annotation was computed.
[2020-09-24 18:07:06,010 INFO  L268        CegarLoopResult]: For program point  L451-2(line 451)  no Hoare annotation was computed.
[2020-09-24 18:07:06,010 INFO  L268        CegarLoopResult]: For program point  L414(line 414)  no Hoare annotation was computed.
[2020-09-24 18:07:06,010 INFO  L268        CegarLoopResult]: For program point  L443(lines 443 447)  no Hoare annotation was computed.
[2020-09-24 18:07:06,010 INFO  L268        CegarLoopResult]: For program point  L443-1(lines 443 447)  no Hoare annotation was computed.
[2020-09-24 18:07:06,011 INFO  L268        CegarLoopResult]: For program point  L435(line 435)  no Hoare annotation was computed.
[2020-09-24 18:07:06,011 INFO  L268        CegarLoopResult]: For program point  L435-1(line 435)  no Hoare annotation was computed.
[2020-09-24 18:07:06,011 INFO  L268        CegarLoopResult]: For program point  L435-2(line 435)  no Hoare annotation was computed.
[2020-09-24 18:07:06,011 INFO  L268        CegarLoopResult]: For program point  L431(line 431)  no Hoare annotation was computed.
[2020-09-24 18:07:06,011 INFO  L268        CegarLoopResult]: For program point  L460(line 460)  no Hoare annotation was computed.
[2020-09-24 18:07:06,011 INFO  L268        CegarLoopResult]: For program point  L427(line 427)  no Hoare annotation was computed.
[2020-09-24 18:07:06,011 INFO  L268        CegarLoopResult]: For program point  L460-1(line 460)  no Hoare annotation was computed.
[2020-09-24 18:07:06,011 INFO  L268        CegarLoopResult]: For program point  L460-2(line 460)  no Hoare annotation was computed.
[2020-09-24 18:07:06,011 INFO  L268        CegarLoopResult]: For program point  L456(line 456)  no Hoare annotation was computed.
[2020-09-24 18:07:06,012 INFO  L268        CegarLoopResult]: For program point  L423(line 423)  no Hoare annotation was computed.
[2020-09-24 18:07:06,012 INFO  L268        CegarLoopResult]: For program point  L456-1(line 456)  no Hoare annotation was computed.
[2020-09-24 18:07:06,012 INFO  L268        CegarLoopResult]: For program point  L456-2(line 456)  no Hoare annotation was computed.
[2020-09-24 18:07:06,012 INFO  L268        CegarLoopResult]: For program point  L452(line 452)  no Hoare annotation was computed.
[2020-09-24 18:07:06,012 INFO  L268        CegarLoopResult]: For program point  L419(line 419)  no Hoare annotation was computed.
[2020-09-24 18:07:06,012 INFO  L271        CegarLoopResult]: At program point  select_helpersFINAL(lines 876 882)  the Hoare annotation is:  true
[2020-09-24 18:07:06,012 INFO  L268        CegarLoopResult]: For program point  select_helpersEXIT(lines 876 882)  no Hoare annotation was computed.
[2020-09-24 18:07:06,013 INFO  L268        CegarLoopResult]: For program point  valid_productEXIT(lines 883 891)  no Hoare annotation was computed.
[2020-09-24 18:07:06,013 INFO  L271        CegarLoopResult]: At program point  valid_productENTRY(lines 883 891)  the Hoare annotation is:  true
[2020-09-24 18:07:06,013 INFO  L268        CegarLoopResult]: For program point  valid_productFINAL(lines 883 891)  no Hoare annotation was computed.
[2020-09-24 18:07:06,013 INFO  L268        CegarLoopResult]: For program point  L888(line 888)  no Hoare annotation was computed.
[2020-09-24 18:07:06,013 INFO  L268        CegarLoopResult]: For program point  L887(line 887)  no Hoare annotation was computed.
[2020-09-24 18:07:06,013 INFO  L264        CegarLoopResult]: At program point  __utac_acc__Specification5_spec__1ENTRY(lines 44 51)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))
[2020-09-24 18:07:06,013 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__1EXIT(lines 44 51)  no Hoare annotation was computed.
[2020-09-24 18:07:06,014 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__1FINAL(lines 44 51)  no Hoare annotation was computed.
[2020-09-24 18:07:06,014 INFO  L264        CegarLoopResult]: At program point  __utac_acc__Specification5_spec__2ENTRY(lines 52 61)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))
[2020-09-24 18:07:06,014 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__2EXIT(lines 52 61)  no Hoare annotation was computed.
[2020-09-24 18:07:06,014 INFO  L268        CegarLoopResult]: For program point  L57(line 57)  no Hoare annotation was computed.
[2020-09-24 18:07:06,014 INFO  L268        CegarLoopResult]: For program point  L57-1(line 57)  no Hoare annotation was computed.
[2020-09-24 18:07:06,014 INFO  L268        CegarLoopResult]: For program point  L57-2(line 57)  no Hoare annotation was computed.
[2020-09-24 18:07:06,014 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__2FINAL(lines 52 61)  no Hoare annotation was computed.
[2020-09-24 18:07:06,015 INFO  L268        CegarLoopResult]: For program point  L68-3(line 68)  no Hoare annotation was computed.
[2020-09-24 18:07:06,015 INFO  L268        CegarLoopResult]: For program point  L64(line 64)  no Hoare annotation was computed.
[2020-09-24 18:07:06,015 INFO  L264        CegarLoopResult]: At program point  L77(line 77)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)))
[2020-09-24 18:07:06,015 INFO  L268        CegarLoopResult]: For program point  L75(lines 75 81)  no Hoare annotation was computed.
[2020-09-24 18:07:06,015 INFO  L271        CegarLoopResult]: At program point  __utac_acc__Specification5_spec__3ENTRY(lines 62 90)  the Hoare annotation is:  true
[2020-09-24 18:07:06,015 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification5_spec__3EXIT(lines 62 90)  no Hoare annotation was computed.
[2020-09-24 18:07:06,015 INFO  L268        CegarLoopResult]: For program point  L74(lines 74 84)  no Hoare annotation was computed.
[2020-09-24 18:07:06,016 INFO  L271        CegarLoopResult]: At program point  L72(line 72)  the Hoare annotation is:  true
[2020-09-24 18:07:06,016 INFO  L268        CegarLoopResult]: For program point  L72-1(line 72)  no Hoare annotation was computed.
[2020-09-24 18:07:06,016 INFO  L268        CegarLoopResult]: For program point  L70(lines 70 87)  no Hoare annotation was computed.
[2020-09-24 18:07:06,016 INFO  L268        CegarLoopResult]: For program point  L72-2(line 72)  no Hoare annotation was computed.
[2020-09-24 18:07:06,016 INFO  L268        CegarLoopResult]: For program point  L72-3(line 72)  no Hoare annotation was computed.
[2020-09-24 18:07:06,016 INFO  L268        CegarLoopResult]: For program point  L70-1(lines 62 90)  no Hoare annotation was computed.
[2020-09-24 18:07:06,016 INFO  L271        CegarLoopResult]: At program point  L68(line 68)  the Hoare annotation is:  true
[2020-09-24 18:07:06,016 INFO  L268        CegarLoopResult]: For program point  L68-1(line 68)  no Hoare annotation was computed.
[2020-09-24 18:07:06,017 INFO  L268        CegarLoopResult]: For program point  L68-2(line 68)  no Hoare annotation was computed.
[2020-09-24 18:07:06,017 INFO  L264        CegarLoopResult]: At program point  L766(line 766)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,017 INFO  L264        CegarLoopResult]: At program point  mainENTRY(lines 754 776)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,017 INFO  L264        CegarLoopResult]: At program point  L766-1(line 766)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,017 INFO  L268        CegarLoopResult]: For program point  L764(lines 764 771)  no Hoare annotation was computed.
[2020-09-24 18:07:06,017 INFO  L268        CegarLoopResult]: For program point  L764-1(lines 764 771)  no Hoare annotation was computed.
[2020-09-24 18:07:06,018 INFO  L268        CegarLoopResult]: For program point  L762(line 762)  no Hoare annotation was computed.
[2020-09-24 18:07:06,018 INFO  L264        CegarLoopResult]: At program point  L761(line 761)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,018 INFO  L268        CegarLoopResult]: For program point  L762-1(line 762)  no Hoare annotation was computed.
[2020-09-24 18:07:06,018 INFO  L268        CegarLoopResult]: For program point  mainEXIT(lines 754 776)  no Hoare annotation was computed.
[2020-09-24 18:07:06,018 INFO  L264        CegarLoopResult]: At program point  L760(line 760)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,018 INFO  L268        CegarLoopResult]: For program point  L762-2(line 762)  no Hoare annotation was computed.
[2020-09-24 18:07:06,019 INFO  L264        CegarLoopResult]: At program point  L760-1(line 760)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,019 INFO  L268        CegarLoopResult]: For program point  L756(line 756)  no Hoare annotation was computed.
[2020-09-24 18:07:06,019 INFO  L268        CegarLoopResult]: For program point  mainFINAL(lines 754 776)  no Hoare annotation was computed.
[2020-09-24 18:07:06,019 INFO  L268        CegarLoopResult]: For program point  L773(line 773)  no Hoare annotation was computed.
[2020-09-24 18:07:06,019 INFO  L268        CegarLoopResult]: For program point  Specification2EXIT(lines 709 732)  no Hoare annotation was computed.
[2020-09-24 18:07:06,019 INFO  L268        CegarLoopResult]: For program point  Specification2ENTRY(lines 709 732)  no Hoare annotation was computed.
[2020-09-24 18:07:06,019 INFO  L268        CegarLoopResult]: For program point  Specification2FINAL(lines 709 732)  no Hoare annotation was computed.
[2020-09-24 18:07:06,020 INFO  L268        CegarLoopResult]: For program point  L727(line 727)  no Hoare annotation was computed.
[2020-09-24 18:07:06,020 INFO  L268        CegarLoopResult]: For program point  L726(line 726)  no Hoare annotation was computed.
[2020-09-24 18:07:06,020 INFO  L268        CegarLoopResult]: For program point  L725(line 725)  no Hoare annotation was computed.
[2020-09-24 18:07:06,020 INFO  L268        CegarLoopResult]: For program point  L724(line 724)  no Hoare annotation was computed.
[2020-09-24 18:07:06,020 INFO  L268        CegarLoopResult]: For program point  L723(line 723)  no Hoare annotation was computed.
[2020-09-24 18:07:06,020 INFO  L268        CegarLoopResult]: For program point  L722(line 722)  no Hoare annotation was computed.
[2020-09-24 18:07:06,020 INFO  L268        CegarLoopResult]: For program point  L721(line 721)  no Hoare annotation was computed.
[2020-09-24 18:07:06,021 INFO  L268        CegarLoopResult]: For program point  L720(line 720)  no Hoare annotation was computed.
[2020-09-24 18:07:06,021 INFO  L268        CegarLoopResult]: For program point  L719(line 719)  no Hoare annotation was computed.
[2020-09-24 18:07:06,021 INFO  L268        CegarLoopResult]: For program point  L718(line 718)  no Hoare annotation was computed.
[2020-09-24 18:07:06,021 INFO  L268        CegarLoopResult]: For program point  L717(line 717)  no Hoare annotation was computed.
[2020-09-24 18:07:06,021 INFO  L268        CegarLoopResult]: For program point  L716(line 716)  no Hoare annotation was computed.
[2020-09-24 18:07:06,021 INFO  L268        CegarLoopResult]: For program point  L715(line 715)  no Hoare annotation was computed.
[2020-09-24 18:07:06,021 INFO  L268        CegarLoopResult]: For program point  L714(line 714)  no Hoare annotation was computed.
[2020-09-24 18:07:06,022 INFO  L268        CegarLoopResult]: For program point  L193(line 193)  no Hoare annotation was computed.
[2020-09-24 18:07:06,022 INFO  L268        CegarLoopResult]: For program point  isPumpRunningEXIT(lines 189 197)  no Hoare annotation was computed.
[2020-09-24 18:07:06,022 INFO  L271        CegarLoopResult]: At program point  isPumpRunningENTRY(lines 189 197)  the Hoare annotation is:  true
[2020-09-24 18:07:06,022 INFO  L268        CegarLoopResult]: For program point  isPumpRunningFINAL(lines 189 197)  no Hoare annotation was computed.
[2020-09-24 18:07:06,022 INFO  L268        CegarLoopResult]: For program point  L194(line 194)  no Hoare annotation was computed.
[2020-09-24 18:07:06,022 INFO  L268        CegarLoopResult]: For program point  L223(line 223)  no Hoare annotation was computed.
[2020-09-24 18:07:06,022 INFO  L268        CegarLoopResult]: For program point  L219(line 219)  no Hoare annotation was computed.
[2020-09-24 18:07:06,022 INFO  L268        CegarLoopResult]: For program point  L217(lines 217 225)  no Hoare annotation was computed.
[2020-09-24 18:07:06,023 INFO  L268        CegarLoopResult]: For program point  L217-2(lines 217 225)  no Hoare annotation was computed.
[2020-09-24 18:07:06,023 INFO  L268        CegarLoopResult]: For program point  L211(line 211)  no Hoare annotation was computed.
[2020-09-24 18:07:06,023 INFO  L268        CegarLoopResult]: For program point  L207(line 207)  no Hoare annotation was computed.
[2020-09-24 18:07:06,023 INFO  L268        CegarLoopResult]: For program point  printPumpFINAL(lines 198 233)  no Hoare annotation was computed.
[2020-09-24 18:07:06,023 INFO  L268        CegarLoopResult]: For program point  L205(lines 205 213)  no Hoare annotation was computed.
[2020-09-24 18:07:06,023 INFO  L268        CegarLoopResult]: For program point  L205-2(lines 205 213)  no Hoare annotation was computed.
[2020-09-24 18:07:06,023 INFO  L268        CegarLoopResult]: For program point  printPumpENTRY(lines 198 233)  no Hoare annotation was computed.
[2020-09-24 18:07:06,024 INFO  L268        CegarLoopResult]: For program point  L228(line 228)  no Hoare annotation was computed.
[2020-09-24 18:07:06,024 INFO  L268        CegarLoopResult]: For program point  L228-1(line 228)  no Hoare annotation was computed.
[2020-09-24 18:07:06,024 INFO  L268        CegarLoopResult]: For program point  printPumpEXIT(lines 198 233)  no Hoare annotation was computed.
[2020-09-24 18:07:06,024 INFO  L268        CegarLoopResult]: For program point  select_featuresEXIT(lines 869 875)  no Hoare annotation was computed.
[2020-09-24 18:07:06,024 INFO  L271        CegarLoopResult]: At program point  select_featuresFINAL(lines 869 875)  the Hoare annotation is:  true
[2020-09-24 18:07:06,024 INFO  L268        CegarLoopResult]: For program point  L320(line 320)  no Hoare annotation was computed.
[2020-09-24 18:07:06,024 INFO  L268        CegarLoopResult]: For program point  L318(line 318)  no Hoare annotation was computed.
[2020-09-24 18:07:06,024 INFO  L268        CegarLoopResult]: For program point  L349(line 349)  no Hoare annotation was computed.
[2020-09-24 18:07:06,025 INFO  L268        CegarLoopResult]: For program point  L316(line 316)  no Hoare annotation was computed.
[2020-09-24 18:07:06,025 INFO  L268        CegarLoopResult]: For program point  L347(line 347)  no Hoare annotation was computed.
[2020-09-24 18:07:06,025 INFO  L268        CegarLoopResult]: For program point  L314(line 314)  no Hoare annotation was computed.
[2020-09-24 18:07:06,025 INFO  L268        CegarLoopResult]: For program point  L345(line 345)  no Hoare annotation was computed.
[2020-09-24 18:07:06,025 INFO  L268        CegarLoopResult]: For program point  L312(line 312)  no Hoare annotation was computed.
[2020-09-24 18:07:06,025 INFO  L268        CegarLoopResult]: For program point  L343(line 343)  no Hoare annotation was computed.
[2020-09-24 18:07:06,025 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setFINAL(lines 309 354)  no Hoare annotation was computed.
[2020-09-24 18:07:06,026 INFO  L268        CegarLoopResult]: For program point  L341(line 341)  no Hoare annotation was computed.
[2020-09-24 18:07:06,026 INFO  L268        CegarLoopResult]: For program point  L339(line 339)  no Hoare annotation was computed.
[2020-09-24 18:07:06,026 INFO  L268        CegarLoopResult]: For program point  L339-1(line 339)  no Hoare annotation was computed.
[2020-09-24 18:07:06,026 INFO  L268        CegarLoopResult]: For program point  L337(line 337)  no Hoare annotation was computed.
[2020-09-24 18:07:06,026 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setENTRY(lines 309 354)  no Hoare annotation was computed.
[2020-09-24 18:07:06,026 INFO  L268        CegarLoopResult]: For program point  L335(line 335)  no Hoare annotation was computed.
[2020-09-24 18:07:06,026 INFO  L268        CegarLoopResult]: For program point  L335-1(line 335)  no Hoare annotation was computed.
[2020-09-24 18:07:06,026 INFO  L268        CegarLoopResult]: For program point  L333(line 333)  no Hoare annotation was computed.
[2020-09-24 18:07:06,027 INFO  L268        CegarLoopResult]: For program point  L331(line 331)  no Hoare annotation was computed.
[2020-09-24 18:07:06,027 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setEXIT(lines 309 354)  no Hoare annotation was computed.
[2020-09-24 18:07:06,027 INFO  L268        CegarLoopResult]: For program point  L327(line 327)  no Hoare annotation was computed.
[2020-09-24 18:07:06,027 INFO  L268        CegarLoopResult]: For program point  L325(line 325)  no Hoare annotation was computed.
[2020-09-24 18:07:06,027 INFO  L268        CegarLoopResult]: For program point  L323(line 323)  no Hoare annotation was computed.
[2020-09-24 18:07:06,027 INFO  L268        CegarLoopResult]: For program point  L321(line 321)  no Hoare annotation was computed.
[2020-09-24 18:07:06,027 INFO  L268        CegarLoopResult]: For program point  L319(line 319)  no Hoare annotation was computed.
[2020-09-24 18:07:06,028 INFO  L268        CegarLoopResult]: For program point  L350(line 350)  no Hoare annotation was computed.
[2020-09-24 18:07:06,028 INFO  L268        CegarLoopResult]: For program point  L317(line 317)  no Hoare annotation was computed.
[2020-09-24 18:07:06,028 INFO  L268        CegarLoopResult]: For program point  L348(line 348)  no Hoare annotation was computed.
[2020-09-24 18:07:06,028 INFO  L268        CegarLoopResult]: For program point  L315(line 315)  no Hoare annotation was computed.
[2020-09-24 18:07:06,028 INFO  L268        CegarLoopResult]: For program point  L346(line 346)  no Hoare annotation was computed.
[2020-09-24 18:07:06,028 INFO  L268        CegarLoopResult]: For program point  L313(line 313)  no Hoare annotation was computed.
[2020-09-24 18:07:06,028 INFO  L268        CegarLoopResult]: For program point  L346-1(line 346)  no Hoare annotation was computed.
[2020-09-24 18:07:06,029 INFO  L268        CegarLoopResult]: For program point  L344(line 344)  no Hoare annotation was computed.
[2020-09-24 18:07:06,029 INFO  L268        CegarLoopResult]: For program point  L346-2(line 346)  no Hoare annotation was computed.
[2020-09-24 18:07:06,029 INFO  L268        CegarLoopResult]: For program point  L342(line 342)  no Hoare annotation was computed.
[2020-09-24 18:07:06,029 INFO  L268        CegarLoopResult]: For program point  L309(lines 309 354)  no Hoare annotation was computed.
[2020-09-24 18:07:06,029 INFO  L268        CegarLoopResult]: For program point  L309-1(lines 309 354)  no Hoare annotation was computed.
[2020-09-24 18:07:06,029 INFO  L268        CegarLoopResult]: For program point  L338(line 338)  no Hoare annotation was computed.
[2020-09-24 18:07:06,029 INFO  L268        CegarLoopResult]: For program point  L334(line 334)  no Hoare annotation was computed.
[2020-09-24 18:07:06,030 INFO  L268        CegarLoopResult]: For program point  L332(line 332)  no Hoare annotation was computed.
[2020-09-24 18:07:06,030 INFO  L268        CegarLoopResult]: For program point  L332-1(line 332)  no Hoare annotation was computed.
[2020-09-24 18:07:06,030 INFO  L268        CegarLoopResult]: For program point  L326(line 326)  no Hoare annotation was computed.
[2020-09-24 18:07:06,030 INFO  L268        CegarLoopResult]: For program point  L324(line 324)  no Hoare annotation was computed.
[2020-09-24 18:07:06,030 INFO  L268        CegarLoopResult]: For program point  L322(line 322)  no Hoare annotation was computed.
[2020-09-24 18:07:06,030 INFO  L268        CegarLoopResult]: For program point  L640(line 640)  no Hoare annotation was computed.
[2020-09-24 18:07:06,030 INFO  L268        CegarLoopResult]: For program point  L638(line 638)  no Hoare annotation was computed.
[2020-09-24 18:07:06,030 INFO  L268        CegarLoopResult]: For program point  L636(lines 636 656)  no Hoare annotation was computed.
[2020-09-24 18:07:06,031 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeFINAL(lines 622 667)  no Hoare annotation was computed.
[2020-09-24 18:07:06,031 INFO  L268        CegarLoopResult]: For program point  L632(line 632)  no Hoare annotation was computed.
[2020-09-24 18:07:06,031 INFO  L268        CegarLoopResult]: For program point  L663(line 663)  no Hoare annotation was computed.
[2020-09-24 18:07:06,031 INFO  L268        CegarLoopResult]: For program point  L630(line 630)  no Hoare annotation was computed.
[2020-09-24 18:07:06,031 INFO  L268        CegarLoopResult]: For program point  L663-1(line 663)  no Hoare annotation was computed.
[2020-09-24 18:07:06,031 INFO  L268        CegarLoopResult]: For program point  L661(line 661)  no Hoare annotation was computed.
[2020-09-24 18:07:06,031 INFO  L268        CegarLoopResult]: For program point  L663-2(line 663)  no Hoare annotation was computed.
[2020-09-24 18:07:06,032 INFO  L268        CegarLoopResult]: For program point  L628(line 628)  no Hoare annotation was computed.
[2020-09-24 18:07:06,032 INFO  L268        CegarLoopResult]: For program point  L661-1(line 661)  no Hoare annotation was computed.
[2020-09-24 18:07:06,032 INFO  L268        CegarLoopResult]: For program point  L659(line 659)  no Hoare annotation was computed.
[2020-09-24 18:07:06,032 INFO  L268        CegarLoopResult]: For program point  L661-2(line 661)  no Hoare annotation was computed.
[2020-09-24 18:07:06,032 INFO  L268        CegarLoopResult]: For program point  L626(line 626)  no Hoare annotation was computed.
[2020-09-24 18:07:06,032 INFO  L268        CegarLoopResult]: For program point  L624(line 624)  no Hoare annotation was computed.
[2020-09-24 18:07:06,032 INFO  L268        CegarLoopResult]: For program point  L622(lines 622 667)  no Hoare annotation was computed.
[2020-09-24 18:07:06,032 INFO  L268        CegarLoopResult]: For program point  L653(lines 653 654)  no Hoare annotation was computed.
[2020-09-24 18:07:06,033 INFO  L268        CegarLoopResult]: For program point  L653-1(lines 636 656)  no Hoare annotation was computed.
[2020-09-24 18:07:06,033 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeENTRY(lines 622 667)  no Hoare annotation was computed.
[2020-09-24 18:07:06,033 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeEXIT(lines 622 667)  no Hoare annotation was computed.
[2020-09-24 18:07:06,033 INFO  L268        CegarLoopResult]: For program point  L641(line 641)  no Hoare annotation was computed.
[2020-09-24 18:07:06,033 INFO  L268        CegarLoopResult]: For program point  L641-1(line 641)  no Hoare annotation was computed.
[2020-09-24 18:07:06,033 INFO  L268        CegarLoopResult]: For program point  L639(line 639)  no Hoare annotation was computed.
[2020-09-24 18:07:06,033 INFO  L268        CegarLoopResult]: For program point  L641-2(line 641)  no Hoare annotation was computed.
[2020-09-24 18:07:06,033 INFO  L268        CegarLoopResult]: For program point  L633(line 633)  no Hoare annotation was computed.
[2020-09-24 18:07:06,042 INFO  L268        CegarLoopResult]: For program point  L664(line 664)  no Hoare annotation was computed.
[2020-09-24 18:07:06,042 INFO  L268        CegarLoopResult]: For program point  L631(line 631)  no Hoare annotation was computed.
[2020-09-24 18:07:06,043 INFO  L268        CegarLoopResult]: For program point  L662(line 662)  no Hoare annotation was computed.
[2020-09-24 18:07:06,043 INFO  L268        CegarLoopResult]: For program point  L629(line 629)  no Hoare annotation was computed.
[2020-09-24 18:07:06,043 INFO  L268        CegarLoopResult]: For program point  L660(line 660)  no Hoare annotation was computed.
[2020-09-24 18:07:06,043 INFO  L268        CegarLoopResult]: For program point  L627(line 627)  no Hoare annotation was computed.
[2020-09-24 18:07:06,043 INFO  L268        CegarLoopResult]: For program point  L658(line 658)  no Hoare annotation was computed.
[2020-09-24 18:07:06,043 INFO  L268        CegarLoopResult]: For program point  L625(line 625)  no Hoare annotation was computed.
[2020-09-24 18:07:06,043 INFO  L268        CegarLoopResult]: For program point  L623(line 623)  no Hoare annotation was computed.
[2020-09-24 18:07:06,043 INFO  L268        CegarLoopResult]: For program point  L646(lines 646 647)  no Hoare annotation was computed.
[2020-09-24 18:07:06,043 INFO  L268        CegarLoopResult]: For program point  L642(lines 642 649)  no Hoare annotation was computed.
[2020-09-24 18:07:06,044 INFO  L264        CegarLoopResult]: At program point  runTestENTRY(lines 740 750)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,044 INFO  L268        CegarLoopResult]: For program point  runTestEXIT(lines 740 750)  no Hoare annotation was computed.
[2020-09-24 18:07:06,044 INFO  L264        CegarLoopResult]: At program point  L745(line 745)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-24 18:07:06,044 INFO  L268        CegarLoopResult]: For program point  runTestFINAL(lines 740 750)  no Hoare annotation was computed.
[2020-09-24 18:07:06,044 INFO  L271        CegarLoopResult]: At program point  isMethaneAlarmENTRY(lines 178 188)  the Hoare annotation is:  true
[2020-09-24 18:07:06,044 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmEXIT(lines 178 188)  no Hoare annotation was computed.
[2020-09-24 18:07:06,044 INFO  L268        CegarLoopResult]: For program point  L185(line 185)  no Hoare annotation was computed.
[2020-09-24 18:07:06,045 INFO  L271        CegarLoopResult]: At program point  L183(line 183)  the Hoare annotation is:  true
[2020-09-24 18:07:06,045 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmFINAL(lines 178 188)  no Hoare annotation was computed.
[2020-09-24 18:07:06,045 INFO  L268        CegarLoopResult]: For program point  L183-1(line 183)  no Hoare annotation was computed.
[2020-09-24 18:07:06,045 INFO  L268        CegarLoopResult]: For program point  L183-2(line 183)  no Hoare annotation was computed.
[2020-09-24 18:07:06,045 INFO  L268        CegarLoopResult]: For program point  L183-3(line 183)  no Hoare annotation was computed.
[2020-09-24 18:07:06,045 INFO  L271        CegarLoopResult]: At program point  deactivatePumpENTRY(lines 170 177)  the Hoare annotation is:  true
[2020-09-24 18:07:06,045 INFO  L268        CegarLoopResult]: For program point  deactivatePumpEXIT(lines 170 177)  no Hoare annotation was computed.
[2020-09-24 18:07:06,046 INFO  L268        CegarLoopResult]: For program point  deactivatePumpFINAL(lines 170 177)  no Hoare annotation was computed.
[2020-09-24 18:07:06,046 INFO  L264        CegarLoopResult]: At program point  L156(line 156)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,046 INFO  L268        CegarLoopResult]: For program point  L156-1(lines 137 161)  no Hoare annotation was computed.
[2020-09-24 18:07:06,046 INFO  L264        CegarLoopResult]: At program point  L151(line 151)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,046 INFO  L268        CegarLoopResult]: For program point  processEnvironmentEXIT(lines 137 161)  no Hoare annotation was computed.
[2020-09-24 18:07:06,046 INFO  L264        CegarLoopResult]: At program point  processEnvironmentENTRY(lines 137 161)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,046 INFO  L264        CegarLoopResult]: At program point  L147(line 147)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,046 INFO  L268        CegarLoopResult]: For program point  L145(lines 145 153)  no Hoare annotation was computed.
[2020-09-24 18:07:06,046 INFO  L264        CegarLoopResult]: At program point  L143(line 143)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,047 INFO  L268        CegarLoopResult]: For program point  L143-1(line 143)  no Hoare annotation was computed.
[2020-09-24 18:07:06,047 INFO  L268        CegarLoopResult]: For program point  L141(lines 141 158)  no Hoare annotation was computed.
[2020-09-24 18:07:06,047 INFO  L268        CegarLoopResult]: For program point  L143-2(line 143)  no Hoare annotation was computed.
[2020-09-24 18:07:06,047 INFO  L268        CegarLoopResult]: For program point  L143-3(line 143)  no Hoare annotation was computed.
[2020-09-24 18:07:06,047 INFO  L268        CegarLoopResult]: For program point  processEnvironment__wrappee__baseEXIT(lines 129 135)  no Hoare annotation was computed.
[2020-09-24 18:07:06,047 INFO  L271        CegarLoopResult]: At program point  processEnvironment__wrappee__baseFINAL(lines 129 135)  the Hoare annotation is:  true
[2020-09-24 18:07:06,047 INFO  L268        CegarLoopResult]: For program point  L258-1(lines 258 264)  no Hoare annotation was computed.
[2020-09-24 18:07:06,047 INFO  L268        CegarLoopResult]: For program point  L250(lines 250 254)  no Hoare annotation was computed.
[2020-09-24 18:07:06,047 INFO  L268        CegarLoopResult]: For program point  L246(line 246)  no Hoare annotation was computed.
[2020-09-24 18:07:06,048 INFO  L268        CegarLoopResult]: For program point  L242(line 242)  no Hoare annotation was computed.
[2020-09-24 18:07:06,048 INFO  L268        CegarLoopResult]: For program point  L284(lines 284 288)  no Hoare annotation was computed.
[2020-09-24 18:07:06,048 INFO  L264        CegarLoopResult]: At program point  L284-2(lines 278 289)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~splverifierCounter~0 0) (= ~pumpRunning~0 0)))
[2020-09-24 18:07:06,048 INFO  L268        CegarLoopResult]: For program point  L276(line 276)  no Hoare annotation was computed.
[2020-09-24 18:07:06,048 INFO  L268        CegarLoopResult]: For program point  L243(line 243)  no Hoare annotation was computed.
[2020-09-24 18:07:06,048 INFO  L268        CegarLoopResult]: For program point  L276-1(line 276)  no Hoare annotation was computed.
[2020-09-24 18:07:06,048 INFO  L268        CegarLoopResult]: For program point  L268(lines 268 274)  no Hoare annotation was computed.
[2020-09-24 18:07:06,048 INFO  L268        CegarLoopResult]: For program point  L268-1(lines 268 274)  no Hoare annotation was computed.
[2020-09-24 18:07:06,048 INFO  L264        CegarLoopResult]: At program point  L260(line 260)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~splverifierCounter~0 0) (= ~pumpRunning~0 0)))
[2020-09-24 18:07:06,049 INFO  L268        CegarLoopResult]: For program point  testEXIT(lines 238 301)  no Hoare annotation was computed.
[2020-09-24 18:07:06,049 INFO  L268        CegarLoopResult]: For program point  L256(line 256)  no Hoare annotation was computed.
[2020-09-24 18:07:06,049 INFO  L264        CegarLoopResult]: At program point  testENTRY(lines 238 301)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,049 INFO  L268        CegarLoopResult]: For program point  L256-1(line 256)  no Hoare annotation was computed.
[2020-09-24 18:07:06,049 INFO  L268        CegarLoopResult]: For program point  testFINAL(lines 238 301)  no Hoare annotation was computed.
[2020-09-24 18:07:06,049 INFO  L268        CegarLoopResult]: For program point  L240(line 240)  no Hoare annotation was computed.
[2020-09-24 18:07:06,049 INFO  L264        CegarLoopResult]: At program point  L294(lines 247 295)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,049 INFO  L268        CegarLoopResult]: For program point  L282(line 282)  no Hoare annotation was computed.
[2020-09-24 18:07:06,050 INFO  L268        CegarLoopResult]: For program point  L249(lines 248 293)  no Hoare annotation was computed.
[2020-09-24 18:07:06,050 INFO  L268        CegarLoopResult]: For program point  L282-1(line 282)  no Hoare annotation was computed.
[2020-09-24 18:07:06,050 INFO  L268        CegarLoopResult]: For program point  L282-2(line 282)  no Hoare annotation was computed.
[2020-09-24 18:07:06,050 INFO  L268        CegarLoopResult]: For program point  L278(lines 278 289)  no Hoare annotation was computed.
[2020-09-24 18:07:06,050 INFO  L268        CegarLoopResult]: For program point  L241(line 241)  no Hoare annotation was computed.
[2020-09-24 18:07:06,050 INFO  L264        CegarLoopResult]: At program point  L270(line 270)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~splverifierCounter~0 0) (= ~pumpRunning~0 0)))
[2020-09-24 18:07:06,050 INFO  L268        CegarLoopResult]: For program point  L266(line 266)  no Hoare annotation was computed.
[2020-09-24 18:07:06,050 INFO  L268        CegarLoopResult]: For program point  L266-1(line 266)  no Hoare annotation was computed.
[2020-09-24 18:07:06,050 INFO  L264        CegarLoopResult]: At program point  L291(lines 248 293)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~splverifierCounter~0 0) (= ~pumpRunning~0 0)))
[2020-09-24 18:07:06,051 INFO  L268        CegarLoopResult]: For program point  L258(lines 258 264)  no Hoare annotation was computed.
[2020-09-24 18:07:06,051 INFO  L268        CegarLoopResult]: For program point  L576(lines 576 621)  no Hoare annotation was computed.
[2020-09-24 18:07:06,051 INFO  L268        CegarLoopResult]: For program point  L607(lines 607 608)  no Hoare annotation was computed.
[2020-09-24 18:07:06,051 INFO  L268        CegarLoopResult]: For program point  L607-1(lines 590 610)  no Hoare annotation was computed.
[2020-09-24 18:07:06,051 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argENTRY(lines 576 621)  no Hoare annotation was computed.
[2020-09-24 18:07:06,051 INFO  L268        CegarLoopResult]: For program point  L595(line 595)  no Hoare annotation was computed.
[2020-09-24 18:07:06,051 INFO  L268        CegarLoopResult]: For program point  L595-1(line 595)  no Hoare annotation was computed.
[2020-09-24 18:07:06,051 INFO  L268        CegarLoopResult]: For program point  L593(line 593)  no Hoare annotation was computed.
[2020-09-24 18:07:06,051 INFO  L268        CegarLoopResult]: For program point  L595-2(line 595)  no Hoare annotation was computed.
[2020-09-24 18:07:06,051 INFO  L268        CegarLoopResult]: For program point  L587(line 587)  no Hoare annotation was computed.
[2020-09-24 18:07:06,052 INFO  L268        CegarLoopResult]: For program point  L618(line 618)  no Hoare annotation was computed.
[2020-09-24 18:07:06,052 INFO  L268        CegarLoopResult]: For program point  L585(line 585)  no Hoare annotation was computed.
[2020-09-24 18:07:06,052 INFO  L268        CegarLoopResult]: For program point  L616(line 616)  no Hoare annotation was computed.
[2020-09-24 18:07:06,052 INFO  L268        CegarLoopResult]: For program point  L583(line 583)  no Hoare annotation was computed.
[2020-09-24 18:07:06,052 INFO  L268        CegarLoopResult]: For program point  L614(line 614)  no Hoare annotation was computed.
[2020-09-24 18:07:06,052 INFO  L268        CegarLoopResult]: For program point  L581(line 581)  no Hoare annotation was computed.
[2020-09-24 18:07:06,052 INFO  L268        CegarLoopResult]: For program point  L612(line 612)  no Hoare annotation was computed.
[2020-09-24 18:07:06,052 INFO  L268        CegarLoopResult]: For program point  L579(line 579)  no Hoare annotation was computed.
[2020-09-24 18:07:06,052 INFO  L268        CegarLoopResult]: For program point  L577(line 577)  no Hoare annotation was computed.
[2020-09-24 18:07:06,053 INFO  L268        CegarLoopResult]: For program point  L600(lines 600 601)  no Hoare annotation was computed.
[2020-09-24 18:07:06,053 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argEXIT(lines 576 621)  no Hoare annotation was computed.
[2020-09-24 18:07:06,053 INFO  L268        CegarLoopResult]: For program point  L596(lines 596 603)  no Hoare annotation was computed.
[2020-09-24 18:07:06,053 INFO  L268        CegarLoopResult]: For program point  L594(line 594)  no Hoare annotation was computed.
[2020-09-24 18:07:06,053 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argFINAL(lines 576 621)  no Hoare annotation was computed.
[2020-09-24 18:07:06,053 INFO  L268        CegarLoopResult]: For program point  L592(line 592)  no Hoare annotation was computed.
[2020-09-24 18:07:06,053 INFO  L268        CegarLoopResult]: For program point  L590(lines 590 610)  no Hoare annotation was computed.
[2020-09-24 18:07:06,053 INFO  L268        CegarLoopResult]: For program point  L586(line 586)  no Hoare annotation was computed.
[2020-09-24 18:07:06,053 INFO  L268        CegarLoopResult]: For program point  L617(line 617)  no Hoare annotation was computed.
[2020-09-24 18:07:06,053 INFO  L268        CegarLoopResult]: For program point  L584(line 584)  no Hoare annotation was computed.
[2020-09-24 18:07:06,054 INFO  L268        CegarLoopResult]: For program point  L617-1(line 617)  no Hoare annotation was computed.
[2020-09-24 18:07:06,054 INFO  L268        CegarLoopResult]: For program point  L615(line 615)  no Hoare annotation was computed.
[2020-09-24 18:07:06,054 INFO  L268        CegarLoopResult]: For program point  L617-2(line 617)  no Hoare annotation was computed.
[2020-09-24 18:07:06,054 INFO  L268        CegarLoopResult]: For program point  L582(line 582)  no Hoare annotation was computed.
[2020-09-24 18:07:06,054 INFO  L268        CegarLoopResult]: For program point  L615-1(line 615)  no Hoare annotation was computed.
[2020-09-24 18:07:06,054 INFO  L268        CegarLoopResult]: For program point  L613(line 613)  no Hoare annotation was computed.
[2020-09-24 18:07:06,054 INFO  L268        CegarLoopResult]: For program point  L615-2(line 615)  no Hoare annotation was computed.
[2020-09-24 18:07:06,054 INFO  L268        CegarLoopResult]: For program point  L580(line 580)  no Hoare annotation was computed.
[2020-09-24 18:07:06,054 INFO  L268        CegarLoopResult]: For program point  L578(line 578)  no Hoare annotation was computed.
[2020-09-24 18:07:06,054 INFO  L268        CegarLoopResult]: For program point  L833(lines 833 841)  no Hoare annotation was computed.
[2020-09-24 18:07:06,055 INFO  L268        CegarLoopResult]: For program point  L831(line 831)  no Hoare annotation was computed.
[2020-09-24 18:07:06,055 INFO  L268        CegarLoopResult]: For program point  L833-2(lines 833 841)  no Hoare annotation was computed.
[2020-09-24 18:07:06,055 INFO  L268        CegarLoopResult]: For program point  printEnvironmentEXIT(lines 825 847)  no Hoare annotation was computed.
[2020-09-24 18:07:06,055 INFO  L268        CegarLoopResult]: For program point  L839(line 839)  no Hoare annotation was computed.
[2020-09-24 18:07:06,055 INFO  L268        CegarLoopResult]: For program point  printEnvironmentENTRY(lines 825 847)  no Hoare annotation was computed.
[2020-09-24 18:07:06,055 INFO  L268        CegarLoopResult]: For program point  printEnvironmentFINAL(lines 825 847)  no Hoare annotation was computed.
[2020-09-24 18:07:06,055 INFO  L268        CegarLoopResult]: For program point  L835(line 835)  no Hoare annotation was computed.
[2020-09-24 18:07:06,055 INFO  L268        CegarLoopResult]: For program point  L481(line 481)  no Hoare annotation was computed.
[2020-09-24 18:07:06,055 INFO  L268        CegarLoopResult]: For program point  L506(line 506)  no Hoare annotation was computed.
[2020-09-24 18:07:06,056 INFO  L268        CegarLoopResult]: For program point  L473(lines 473 575)  no Hoare annotation was computed.
[2020-09-24 18:07:06,056 INFO  L268        CegarLoopResult]: For program point  L473-1(lines 473 575)  no Hoare annotation was computed.
[2020-09-24 18:07:06,056 INFO  L268        CegarLoopResult]: For program point  L564(line 564)  no Hoare annotation was computed.
[2020-09-24 18:07:06,056 INFO  L268        CegarLoopResult]: For program point  L531(line 531)  no Hoare annotation was computed.
[2020-09-24 18:07:06,056 INFO  L268        CegarLoopResult]: For program point  L564-1(line 564)  no Hoare annotation was computed.
[2020-09-24 18:07:06,056 INFO  L268        CegarLoopResult]: For program point  L498(line 498)  no Hoare annotation was computed.
[2020-09-24 18:07:06,056 INFO  L268        CegarLoopResult]: For program point  L564-2(line 564)  no Hoare annotation was computed.
[2020-09-24 18:07:06,056 INFO  L268        CegarLoopResult]: For program point  L523(lines 522 542)  no Hoare annotation was computed.
[2020-09-24 18:07:06,056 INFO  L268        CegarLoopResult]: For program point  L490(line 490)  no Hoare annotation was computed.
[2020-09-24 18:07:06,056 INFO  L268        CegarLoopResult]: For program point  L548(line 548)  no Hoare annotation was computed.
[2020-09-24 18:07:06,057 INFO  L268        CegarLoopResult]: For program point  L515(line 515)  no Hoare annotation was computed.
[2020-09-24 18:07:06,057 INFO  L268        CegarLoopResult]: For program point  L482(line 482)  no Hoare annotation was computed.
[2020-09-24 18:07:06,057 INFO  L268        CegarLoopResult]: For program point  L573(line 573)  no Hoare annotation was computed.
[2020-09-24 18:07:06,057 INFO  L268        CegarLoopResult]: For program point  L540(line 540)  no Hoare annotation was computed.
[2020-09-24 18:07:06,057 INFO  L268        CegarLoopResult]: For program point  L507(line 507)  no Hoare annotation was computed.
[2020-09-24 18:07:06,057 INFO  L268        CegarLoopResult]: For program point  L474(line 474)  no Hoare annotation was computed.
[2020-09-24 18:07:06,057 INFO  L268        CegarLoopResult]: For program point  L507-1(line 507)  no Hoare annotation was computed.
[2020-09-24 18:07:06,057 INFO  L268        CegarLoopResult]: For program point  L565(line 565)  no Hoare annotation was computed.
[2020-09-24 18:07:06,057 INFO  L268        CegarLoopResult]: For program point  L532(line 532)  no Hoare annotation was computed.
[2020-09-24 18:07:06,057 INFO  L268        CegarLoopResult]: For program point  L557(line 557)  no Hoare annotation was computed.
[2020-09-24 18:07:06,058 INFO  L268        CegarLoopResult]: For program point  L524(lines 524 528)  no Hoare annotation was computed.
[2020-09-24 18:07:06,058 INFO  L268        CegarLoopResult]: For program point  L491(line 491)  no Hoare annotation was computed.
[2020-09-24 18:07:06,058 INFO  L268        CegarLoopResult]: For program point  L549(line 549)  no Hoare annotation was computed.
[2020-09-24 18:07:06,058 INFO  L268        CegarLoopResult]: For program point  L549-1(line 549)  no Hoare annotation was computed.
[2020-09-24 18:07:06,058 INFO  L268        CegarLoopResult]: For program point  L483(line 483)  no Hoare annotation was computed.
[2020-09-24 18:07:06,058 INFO  L268        CegarLoopResult]: For program point  L549-2(line 549)  no Hoare annotation was computed.
[2020-09-24 18:07:06,058 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtENTRY(lines 473 575)  no Hoare annotation was computed.
[2020-09-24 18:07:06,058 INFO  L268        CegarLoopResult]: For program point  L475(line 475)  no Hoare annotation was computed.
[2020-09-24 18:07:06,058 INFO  L268        CegarLoopResult]: For program point  L533(line 533)  no Hoare annotation was computed.
[2020-09-24 18:07:06,058 INFO  L268        CegarLoopResult]: For program point  L533-1(line 533)  no Hoare annotation was computed.
[2020-09-24 18:07:06,059 INFO  L268        CegarLoopResult]: For program point  L533-2(line 533)  no Hoare annotation was computed.
[2020-09-24 18:07:06,059 INFO  L268        CegarLoopResult]: For program point  L492(line 492)  no Hoare annotation was computed.
[2020-09-24 18:07:06,059 INFO  L268        CegarLoopResult]: For program point  L550(line 550)  no Hoare annotation was computed.
[2020-09-24 18:07:06,059 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtFINAL(lines 473 575)  no Hoare annotation was computed.
[2020-09-24 18:07:06,059 INFO  L268        CegarLoopResult]: For program point  L484(line 484)  no Hoare annotation was computed.
[2020-09-24 18:07:06,059 INFO  L268        CegarLoopResult]: For program point  L509(line 509)  no Hoare annotation was computed.
[2020-09-24 18:07:06,059 INFO  L268        CegarLoopResult]: For program point  L476(line 476)  no Hoare annotation was computed.
[2020-09-24 18:07:06,059 INFO  L268        CegarLoopResult]: For program point  L567(line 567)  no Hoare annotation was computed.
[2020-09-24 18:07:06,059 INFO  L268        CegarLoopResult]: For program point  L534(line 534)  no Hoare annotation was computed.
[2020-09-24 18:07:06,059 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtEXIT(lines 473 575)  no Hoare annotation was computed.
[2020-09-24 18:07:06,060 INFO  L268        CegarLoopResult]: For program point  L493(line 493)  no Hoare annotation was computed.
[2020-09-24 18:07:06,060 INFO  L268        CegarLoopResult]: For program point  L551(line 551)  no Hoare annotation was computed.
[2020-09-24 18:07:06,060 INFO  L268        CegarLoopResult]: For program point  L551-1(line 551)  no Hoare annotation was computed.
[2020-09-24 18:07:06,060 INFO  L268        CegarLoopResult]: For program point  L485(line 485)  no Hoare annotation was computed.
[2020-09-24 18:07:06,060 INFO  L268        CegarLoopResult]: For program point  L551-2(line 551)  no Hoare annotation was computed.
[2020-09-24 18:07:06,060 INFO  L268        CegarLoopResult]: For program point  L543(lines 521 544)  no Hoare annotation was computed.
[2020-09-24 18:07:06,060 INFO  L268        CegarLoopResult]: For program point  L510(line 510)  no Hoare annotation was computed.
[2020-09-24 18:07:06,060 INFO  L268        CegarLoopResult]: For program point  L477(line 477)  no Hoare annotation was computed.
[2020-09-24 18:07:06,060 INFO  L268        CegarLoopResult]: For program point  L568(line 568)  no Hoare annotation was computed.
[2020-09-24 18:07:06,060 INFO  L268        CegarLoopResult]: For program point  L535(line 535)  no Hoare annotation was computed.
[2020-09-24 18:07:06,061 INFO  L268        CegarLoopResult]: For program point  L502(lines 502 518)  no Hoare annotation was computed.
[2020-09-24 18:07:06,061 INFO  L268        CegarLoopResult]: For program point  L535-1(line 535)  no Hoare annotation was computed.
[2020-09-24 18:07:06,061 INFO  L268        CegarLoopResult]: For program point  L535-2(line 535)  no Hoare annotation was computed.
[2020-09-24 18:07:06,061 INFO  L268        CegarLoopResult]: For program point  L494(line 494)  no Hoare annotation was computed.
[2020-09-24 18:07:06,061 INFO  L268        CegarLoopResult]: For program point  L552(line 552)  no Hoare annotation was computed.
[2020-09-24 18:07:06,061 INFO  L268        CegarLoopResult]: For program point  L519(lines 519 560)  no Hoare annotation was computed.
[2020-09-24 18:07:06,061 INFO  L268        CegarLoopResult]: For program point  L486(line 486)  no Hoare annotation was computed.
[2020-09-24 18:07:06,061 INFO  L268        CegarLoopResult]: For program point  L511(line 511)  no Hoare annotation was computed.
[2020-09-24 18:07:06,061 INFO  L268        CegarLoopResult]: For program point  L478(line 478)  no Hoare annotation was computed.
[2020-09-24 18:07:06,061 INFO  L268        CegarLoopResult]: For program point  L511-1(line 511)  no Hoare annotation was computed.
[2020-09-24 18:07:06,062 INFO  L268        CegarLoopResult]: For program point  L536(line 536)  no Hoare annotation was computed.
[2020-09-24 18:07:06,062 INFO  L268        CegarLoopResult]: For program point  L561(lines 561 572)  no Hoare annotation was computed.
[2020-09-24 18:07:06,062 INFO  L268        CegarLoopResult]: For program point  L553(line 553)  no Hoare annotation was computed.
[2020-09-24 18:07:06,062 INFO  L268        CegarLoopResult]: For program point  L520(line 520)  no Hoare annotation was computed.
[2020-09-24 18:07:06,062 INFO  L268        CegarLoopResult]: For program point  L553-1(line 553)  no Hoare annotation was computed.
[2020-09-24 18:07:06,062 INFO  L268        CegarLoopResult]: For program point  L487(line 487)  no Hoare annotation was computed.
[2020-09-24 18:07:06,062 INFO  L268        CegarLoopResult]: For program point  L479(line 479)  no Hoare annotation was computed.
[2020-09-24 18:07:06,062 INFO  L268        CegarLoopResult]: For program point  L537(line 537)  no Hoare annotation was computed.
[2020-09-24 18:07:06,062 INFO  L268        CegarLoopResult]: For program point  L504(line 504)  no Hoare annotation was computed.
[2020-09-24 18:07:06,062 INFO  L268        CegarLoopResult]: For program point  L537-1(line 537)  no Hoare annotation was computed.
[2020-09-24 18:07:06,063 INFO  L268        CegarLoopResult]: For program point  L504-1(line 504)  no Hoare annotation was computed.
[2020-09-24 18:07:06,063 INFO  L268        CegarLoopResult]: For program point  L562(lines 562 569)  no Hoare annotation was computed.
[2020-09-24 18:07:06,063 INFO  L268        CegarLoopResult]: For program point  L554(line 554)  no Hoare annotation was computed.
[2020-09-24 18:07:06,063 INFO  L268        CegarLoopResult]: For program point  L488(line 488)  no Hoare annotation was computed.
[2020-09-24 18:07:06,063 INFO  L268        CegarLoopResult]: For program point  L513(line 513)  no Hoare annotation was computed.
[2020-09-24 18:07:06,063 INFO  L268        CegarLoopResult]: For program point  L480(line 480)  no Hoare annotation was computed.
[2020-09-24 18:07:06,063 INFO  L268        CegarLoopResult]: For program point  L538(line 538)  no Hoare annotation was computed.
[2020-09-24 18:07:06,063 INFO  L268        CegarLoopResult]: For program point  L505(line 505)  no Hoare annotation was computed.
[2020-09-24 18:07:06,063 INFO  L268        CegarLoopResult]: For program point  L563(line 563)  no Hoare annotation was computed.
[2020-09-24 18:07:06,063 INFO  L268        CegarLoopResult]: For program point  L497(lines 497 501)  no Hoare annotation was computed.
[2020-09-24 18:07:06,064 INFO  L268        CegarLoopResult]: For program point  L489(line 489)  no Hoare annotation was computed.
[2020-09-24 18:07:06,064 INFO  L268        CegarLoopResult]: For program point  L522-2(lines 522 542)  no Hoare annotation was computed.
[2020-09-24 18:07:06,064 INFO  L268        CegarLoopResult]: For program point  L547(line 547)  no Hoare annotation was computed.
[2020-09-24 18:07:06,064 INFO  L268        CegarLoopResult]: For program point  L865(line 865)  no Hoare annotation was computed.
[2020-09-24 18:07:06,064 INFO  L268        CegarLoopResult]: For program point  L864(line 864)  no Hoare annotation was computed.
[2020-09-24 18:07:06,064 INFO  L268        CegarLoopResult]: For program point  L861(line 861)  no Hoare annotation was computed.
[2020-09-24 18:07:06,064 INFO  L268        CegarLoopResult]: For program point  L861-1(line 861)  no Hoare annotation was computed.
[2020-09-24 18:07:06,064 INFO  L268        CegarLoopResult]: For program point  select_oneENTRY(lines 859 868)  no Hoare annotation was computed.
[2020-09-24 18:07:06,064 INFO  L268        CegarLoopResult]: For program point  L861-2(line 861)  no Hoare annotation was computed.
[2020-09-24 18:07:06,064 INFO  L268        CegarLoopResult]: For program point  select_oneFINAL(lines 859 868)  no Hoare annotation was computed.
[2020-09-24 18:07:06,065 INFO  L268        CegarLoopResult]: For program point  select_oneEXIT(lines 859 868)  no Hoare annotation was computed.
[2020-09-24 18:07:06,065 INFO  L268        CegarLoopResult]: For program point  L601(line 601)  no Hoare annotation was computed.
[2020-09-24 18:07:06,065 INFO  L268        CegarLoopResult]: For program point  L779(line 779)  no Hoare annotation was computed.
[2020-09-24 18:07:06,065 INFO  L268        CegarLoopResult]: For program point  L647(line 647)  no Hoare annotation was computed.
[2020-09-24 18:07:06,065 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-24 18:07:06,065 INFO  L268        CegarLoopResult]: For program point  L-1-1(line -1)  no Hoare annotation was computed.
[2020-09-24 18:07:06,065 INFO  L268        CegarLoopResult]: For program point  L227(line 227)  no Hoare annotation was computed.
[2020-09-24 18:07:06,065 INFO  L268        CegarLoopResult]: For program point  L99(line 99)  no Hoare annotation was computed.
[2020-09-24 18:07:06,065 INFO  L268        CegarLoopResult]: For program point  L227-1(line 227)  no Hoare annotation was computed.
[2020-09-24 18:07:06,066 INFO  L268        CegarLoopResult]: For program point  L227-2(line 227)  no Hoare annotation was computed.
[2020-09-24 18:07:06,066 INFO  L268        CegarLoopResult]: For program point  L227-3(line 227)  no Hoare annotation was computed.
[2020-09-24 18:07:06,066 INFO  L268        CegarLoopResult]: For program point  L223(line 223)  no Hoare annotation was computed.
[2020-09-24 18:07:06,066 INFO  L268        CegarLoopResult]: For program point  L607(line 607)  no Hoare annotation was computed.
[2020-09-24 18:07:06,066 INFO  L268        CegarLoopResult]: For program point  L223-1(line 223)  no Hoare annotation was computed.
[2020-09-24 18:07:06,066 INFO  L268        CegarLoopResult]: For program point  L607-1(line 607)  no Hoare annotation was computed.
[2020-09-24 18:07:06,066 INFO  L268        CegarLoopResult]: For program point  L830(line 830)  no Hoare annotation was computed.
[2020-09-24 18:07:06,066 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2020-09-24 18:07:06,066 INFO  L268        CegarLoopResult]: For program point  L223-2(line 223)  no Hoare annotation was computed.
[2020-09-24 18:07:06,066 INFO  L268        CegarLoopResult]: For program point  L223-3(line 223)  no Hoare annotation was computed.
[2020-09-24 18:07:06,067 INFO  L268        CegarLoopResult]: For program point  L219(line 219)  no Hoare annotation was computed.
[2020-09-24 18:07:06,067 INFO  L268        CegarLoopResult]: For program point  L223-4(line 223)  no Hoare annotation was computed.
[2020-09-24 18:07:06,067 INFO  L268        CegarLoopResult]: For program point  L219-1(line 219)  no Hoare annotation was computed.
[2020-09-24 18:07:06,067 INFO  L268        CegarLoopResult]: For program point  L219-2(line 219)  no Hoare annotation was computed.
[2020-09-24 18:07:06,067 INFO  L268        CegarLoopResult]: For program point  L219-3(line 219)  no Hoare annotation was computed.
[2020-09-24 18:07:06,067 INFO  L268        CegarLoopResult]: For program point  L215(line 215)  no Hoare annotation was computed.
[2020-09-24 18:07:06,067 INFO  L268        CegarLoopResult]: For program point  L215-1(line 215)  no Hoare annotation was computed.
[2020-09-24 18:07:06,067 INFO  L268        CegarLoopResult]: For program point  L215-2(line 215)  no Hoare annotation was computed.
[2020-09-24 18:07:06,067 INFO  L268        CegarLoopResult]: For program point  L215-3(line 215)  no Hoare annotation was computed.
[2020-09-24 18:07:06,067 INFO  L268        CegarLoopResult]: For program point  L211(line 211)  no Hoare annotation was computed.
[2020-09-24 18:07:06,068 INFO  L268        CegarLoopResult]: For program point  L215-4(line 215)  no Hoare annotation was computed.
[2020-09-24 18:07:06,068 INFO  L268        CegarLoopResult]: For program point  L211-1(line 211)  no Hoare annotation was computed.
[2020-09-24 18:07:06,068 INFO  L268        CegarLoopResult]: For program point  L215-5(line 215)  no Hoare annotation was computed.
[2020-09-24 18:07:06,068 INFO  L268        CegarLoopResult]: For program point  L211-2(line 211)  no Hoare annotation was computed.
[2020-09-24 18:07:06,068 INFO  L268        CegarLoopResult]: For program point  L215-6(line 215)  no Hoare annotation was computed.
[2020-09-24 18:07:06,068 INFO  L268        CegarLoopResult]: For program point  L211-3(line 211)  no Hoare annotation was computed.
[2020-09-24 18:07:06,068 INFO  L268        CegarLoopResult]: For program point  L215-7(line 215)  no Hoare annotation was computed.
[2020-09-24 18:07:06,068 INFO  L268        CegarLoopResult]: For program point  L207(line 207)  no Hoare annotation was computed.
[2020-09-24 18:07:06,068 INFO  L268        CegarLoopResult]: For program point  L211-4(line 211)  no Hoare annotation was computed.
[2020-09-24 18:07:06,068 INFO  L268        CegarLoopResult]: For program point  L207-1(line 207)  no Hoare annotation was computed.
[2020-09-24 18:07:06,069 INFO  L268        CegarLoopResult]: For program point  L207-2(line 207)  no Hoare annotation was computed.
[2020-09-24 18:07:06,069 INFO  L268        CegarLoopResult]: For program point  L653(line 653)  no Hoare annotation was computed.
[2020-09-24 18:07:06,069 INFO  L268        CegarLoopResult]: For program point  L207-3(line 207)  no Hoare annotation was computed.
[2020-09-24 18:07:06,069 INFO  L268        CegarLoopResult]: For program point  L653-1(line 653)  no Hoare annotation was computed.
[2020-09-24 18:07:06,069 INFO  L268        CegarLoopResult]: For program point  L203(line 203)  no Hoare annotation was computed.
[2020-09-24 18:07:06,069 INFO  L268        CegarLoopResult]: For program point  L843(line 843)  no Hoare annotation was computed.
[2020-09-24 18:07:06,069 INFO  L268        CegarLoopResult]: For program point  L203-1(line 203)  no Hoare annotation was computed.
[2020-09-24 18:07:06,069 INFO  L268        CegarLoopResult]: For program point  L843-1(line 843)  no Hoare annotation was computed.
[2020-09-24 18:07:06,069 INFO  L268        CegarLoopResult]: For program point  L843-2(line 843)  no Hoare annotation was computed.
[2020-09-24 18:07:06,069 INFO  L268        CegarLoopResult]: For program point  L839(line 839)  no Hoare annotation was computed.
[2020-09-24 18:07:06,070 INFO  L268        CegarLoopResult]: For program point  L839-1(line 839)  no Hoare annotation was computed.
[2020-09-24 18:07:06,070 INFO  L268        CegarLoopResult]: For program point  L678(line 678)  no Hoare annotation was computed.
[2020-09-24 18:07:06,070 INFO  L268        CegarLoopResult]: For program point  L839-2(line 839)  no Hoare annotation was computed.
[2020-09-24 18:07:06,070 INFO  L268        CegarLoopResult]: For program point  L839-3(line 839)  no Hoare annotation was computed.
[2020-09-24 18:07:06,070 INFO  L268        CegarLoopResult]: For program point  L100(line 100)  no Hoare annotation was computed.
[2020-09-24 18:07:06,070 INFO  L268        CegarLoopResult]: For program point  L835(line 835)  no Hoare annotation was computed.
[2020-09-24 18:07:06,070 INFO  L268        CegarLoopResult]: For program point  L835-1(line 835)  no Hoare annotation was computed.
[2020-09-24 18:07:06,070 INFO  L268        CegarLoopResult]: For program point  L835-2(line 835)  no Hoare annotation was computed.
[2020-09-24 18:07:06,070 INFO  L268        CegarLoopResult]: For program point  L608(line 608)  no Hoare annotation was computed.
[2020-09-24 18:07:06,070 INFO  L268        CegarLoopResult]: For program point  L835-3(line 835)  no Hoare annotation was computed.
[2020-09-24 18:07:06,070 INFO  L268        CegarLoopResult]: For program point  L831(line 831)  no Hoare annotation was computed.
[2020-09-24 18:07:06,071 INFO  L268        CegarLoopResult]: For program point  L835-4(line 835)  no Hoare annotation was computed.
[2020-09-24 18:07:06,071 INFO  L268        CegarLoopResult]: For program point  L831-1(line 831)  no Hoare annotation was computed.
[2020-09-24 18:07:06,071 INFO  L268        CegarLoopResult]: For program point  L835-5(line 835)  no Hoare annotation was computed.
[2020-09-24 18:07:06,071 INFO  L268        CegarLoopResult]: For program point  L831-2(line 831)  no Hoare annotation was computed.
[2020-09-24 18:07:06,071 INFO  L268        CegarLoopResult]: For program point  L831-3(line 831)  no Hoare annotation was computed.
[2020-09-24 18:07:06,071 INFO  L268        CegarLoopResult]: For program point  L831-4(line 831)  no Hoare annotation was computed.
[2020-09-24 18:07:06,071 INFO  L268        CegarLoopResult]: For program point  L831-5(line 831)  no Hoare annotation was computed.
[2020-09-24 18:07:06,071 INFO  L268        CegarLoopResult]: For program point  L831-6(line 831)  no Hoare annotation was computed.
[2020-09-24 18:07:06,071 INFO  L268        CegarLoopResult]: For program point  L600(line 600)  no Hoare annotation was computed.
[2020-09-24 18:07:06,071 INFO  L268        CegarLoopResult]: For program point  L831-7(line 831)  no Hoare annotation was computed.
[2020-09-24 18:07:06,072 INFO  L268        CegarLoopResult]: For program point  L472(line 472)  no Hoare annotation was computed.
[2020-09-24 18:07:06,072 INFO  L268        CegarLoopResult]: For program point  L600-1(line 600)  no Hoare annotation was computed.
[2020-09-24 18:07:06,072 INFO  L268        CegarLoopResult]: For program point  L654(line 654)  no Hoare annotation was computed.
[2020-09-24 18:07:06,072 INFO  L268        CegarLoopResult]: For program point  L778(line 778)  no Hoare annotation was computed.
[2020-09-24 18:07:06,072 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~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~string48.base| |old(#t~string48.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)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#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~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#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~string45.offset| |old(#t~string45.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string48.offset| |old(#t~string48.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~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|))
[2020-09-24 18:07:06,072 INFO  L268        CegarLoopResult]: For program point  L646(line 646)  no Hoare annotation was computed.
[2020-09-24 18:07:06,073 INFO  L268        CegarLoopResult]: For program point  L229(line 229)  no Hoare annotation was computed.
[2020-09-24 18:07:06,073 INFO  L268        CegarLoopResult]: For program point  L646-1(line 646)  no Hoare annotation was computed.
[2020-09-24 18:07:06,073 INFO  L268        CegarLoopResult]: For program point  L229-1(line 229)  no Hoare annotation was computed.
[2020-09-24 18:07:06,073 INFO  L268        CegarLoopResult]: For program point  L229-2(line 229)  no Hoare annotation was computed.
[2020-09-24 18:07:06,073 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2020-09-24 18:07:06,073 INFO  L268        CegarLoopResult]: For program point  activatePumpFINAL(lines 162 169)  no Hoare annotation was computed.
[2020-09-24 18:07:06,073 INFO  L268        CegarLoopResult]: For program point  activatePumpEXIT(lines 162 169)  no Hoare annotation was computed.
[2020-09-24 18:07:06,073 INFO  L268        CegarLoopResult]: For program point  activatePumpENTRY(lines 162 169)  no Hoare annotation was computed.
[2020-09-24 18:07:06,073 INFO  L271        CegarLoopResult]: At program point  getWaterLevelENTRY(lines 848 856)  the Hoare annotation is:  true
[2020-09-24 18:07:06,073 INFO  L268        CegarLoopResult]: For program point  getWaterLevelFINAL(lines 848 856)  no Hoare annotation was computed.
[2020-09-24 18:07:06,074 INFO  L268        CegarLoopResult]: For program point  L853(line 853)  no Hoare annotation was computed.
[2020-09-24 18:07:06,074 INFO  L268        CegarLoopResult]: For program point  getWaterLevelEXIT(lines 848 856)  no Hoare annotation was computed.
[2020-09-24 18:07:06,074 INFO  L268        CegarLoopResult]: For program point  L852(line 852)  no Hoare annotation was computed.
[2020-09-24 18:07:06,074 INFO  L264        CegarLoopResult]: At program point  changeMethaneLevelENTRY(lines 804 815)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))
[2020-09-24 18:07:06,074 INFO  L268        CegarLoopResult]: For program point  L811(line 811)  no Hoare annotation was computed.
[2020-09-24 18:07:06,074 INFO  L268        CegarLoopResult]: For program point  L809(line 809)  no Hoare annotation was computed.
[2020-09-24 18:07:06,074 INFO  L268        CegarLoopResult]: For program point  L808-1(lines 804 815)  no Hoare annotation was computed.
[2020-09-24 18:07:06,074 INFO  L268        CegarLoopResult]: For program point  changeMethaneLevelEXIT(lines 804 815)  no Hoare annotation was computed.
[2020-09-24 18:07:06,074 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-24 18:07:06,075 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intEXIT(line -1)  no Hoare annotation was computed.
[2020-09-24 18:07:06,075 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intENTRY(line -1)  no Hoare annotation was computed.
[2020-09-24 18:07:06,075 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intFINAL(line -1)  no Hoare annotation was computed.
[2020-09-24 18:07:06,075 INFO  L271        CegarLoopResult]: At program point  isMethaneLevelCriticalENTRY(lines 816 824)  the Hoare annotation is:  true
[2020-09-24 18:07:06,075 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalFINAL(lines 816 824)  no Hoare annotation was computed.
[2020-09-24 18:07:06,075 INFO  L268        CegarLoopResult]: For program point  L821(line 821)  no Hoare annotation was computed.
[2020-09-24 18:07:06,075 INFO  L268        CegarLoopResult]: For program point  L820(line 820)  no Hoare annotation was computed.
[2020-09-24 18:07:06,075 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalEXIT(lines 816 824)  no Hoare annotation was computed.
[2020-09-24 18:07:06,075 INFO  L264        CegarLoopResult]: At program point  L118(line 118)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-24 18:07:06,076 INFO  L264        CegarLoopResult]: At program point  L116(lines 116 122)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0))
[2020-09-24 18:07:06,076 INFO  L264        CegarLoopResult]: At program point  timeShiftENTRY(lines 102 128)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,076 INFO  L264        CegarLoopResult]: At program point  L111(line 111)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)))
[2020-09-24 18:07:06,076 INFO  L268        CegarLoopResult]: For program point  L109(lines 105 127)  no Hoare annotation was computed.
[2020-09-24 18:07:06,076 INFO  L268        CegarLoopResult]: For program point  L107(lines 105 127)  no Hoare annotation was computed.
[2020-09-24 18:07:06,076 INFO  L268        CegarLoopResult]: For program point  timeShiftEXIT(lines 102 128)  no Hoare annotation was computed.
[2020-09-24 18:07:06,076 INFO  L268        CegarLoopResult]: For program point  timeShiftFINAL(lines 102 128)  no Hoare annotation was computed.
[2020-09-24 18:07:06,076 INFO  L271        CegarLoopResult]: At program point  L704(lines 679 708)  the Hoare annotation is:  true
[2020-09-24 18:07:06,076 INFO  L268        CegarLoopResult]: For program point  cleanupEXIT(lines 679 708)  no Hoare annotation was computed.
[2020-09-24 18:07:06,076 INFO  L268        CegarLoopResult]: For program point  L700(line 700)  no Hoare annotation was computed.
[2020-09-24 18:07:06,077 INFO  L268        CegarLoopResult]: For program point  L690(line 690)  no Hoare annotation was computed.
[2020-09-24 18:07:06,077 INFO  L271        CegarLoopResult]: At program point  cleanupENTRY(lines 679 708)  the Hoare annotation is:  true
[2020-09-24 18:07:06,077 INFO  L268        CegarLoopResult]: For program point  L693(lines 693 697)  no Hoare annotation was computed.
[2020-09-24 18:07:06,077 INFO  L271        CegarLoopResult]: At program point  L693-1(lines 693 697)  the Hoare annotation is:  true
[2020-09-24 18:07:06,077 INFO  L271        CegarLoopResult]: At program point  L689-2(lines 689 703)  the Hoare annotation is:  true
[2020-09-24 18:07:06,077 INFO  L271        CegarLoopResult]: At program point  L685(line 685)  the Hoare annotation is:  true
[2020-09-24 18:07:06,077 INFO  L268        CegarLoopResult]: For program point  L685-1(line 685)  no Hoare annotation was computed.
[2020-09-24 18:07:06,077 INFO  L268        CegarLoopResult]: For program point  L681(line 681)  no Hoare annotation was computed.
[2020-09-24 18:07:06,077 INFO  L268        CegarLoopResult]: For program point  L785(line 785)  no Hoare annotation was computed.
[2020-09-24 18:07:06,078 INFO  L268        CegarLoopResult]: For program point  L784-1(lines 780 791)  no Hoare annotation was computed.
[2020-09-24 18:07:06,078 INFO  L271        CegarLoopResult]: At program point  lowerWaterLevelENTRY(lines 780 791)  the Hoare annotation is:  true
[2020-09-24 18:07:06,078 INFO  L268        CegarLoopResult]: For program point  lowerWaterLevelEXIT(lines 780 791)  no Hoare annotation was computed.
[2020-09-24 18:07:06,078 INFO  L268        CegarLoopResult]: For program point  setupEXIT(lines 733 739)  no Hoare annotation was computed.
[2020-09-24 18:07:06,078 INFO  L271        CegarLoopResult]: At program point  setupFINAL(lines 733 739)  the Hoare annotation is:  true
[2020-09-24 18:07:06,078 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2020-09-24 18:07:06,078 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0))
[2020-09-24 18:07:06,078 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2020-09-24 18:07:06,078 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2020-09-24 18:07:06,078 INFO  L268        CegarLoopResult]: For program point  waterRiseEXIT(lines 792 803)  no Hoare annotation was computed.
[2020-09-24 18:07:06,079 INFO  L268        CegarLoopResult]: For program point  L797(line 797)  no Hoare annotation was computed.
[2020-09-24 18:07:06,079 INFO  L268        CegarLoopResult]: For program point  L796-1(lines 792 803)  no Hoare annotation was computed.
[2020-09-24 18:07:06,079 INFO  L264        CegarLoopResult]: At program point  waterRiseENTRY(lines 792 803)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)))
[2020-09-24 18:07:06,079 INFO  L268        CegarLoopResult]: For program point  __automaton_failFINAL(lines 669 676)  no Hoare annotation was computed.
[2020-09-24 18:07:06,079 INFO  L268        CegarLoopResult]: For program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 673)  no Hoare annotation was computed.
[2020-09-24 18:07:06,079 INFO  L271        CegarLoopResult]: At program point  __automaton_failENTRY(lines 669 676)  the Hoare annotation is:  true
[2020-09-24 18:07:06,079 INFO  L268        CegarLoopResult]: For program point  __automaton_failEXIT(lines 669 676)  no Hoare annotation was computed.
[2020-09-24 18:07:06,098 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.09 06:07:06 BoogieIcfgContainer
[2020-09-24 18:07:06,102 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-09-24 18:07:06,106 INFO  L168              Benchmark]: Toolchain (without parser) took 43252.27 ms. Allocated memory was 141.0 MB in the beginning and 616.6 MB in the end (delta: 475.5 MB). Free memory was 103.5 MB in the beginning and 555.5 MB in the end (delta: -452.0 MB). Peak memory consumption was 464.7 MB. Max. memory is 7.1 GB.
[2020-09-24 18:07:06,107 INFO  L168              Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 141.0 MB. Free memory was 122.6 MB in the beginning and 122.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB.
[2020-09-24 18:07:06,107 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 671.86 ms. Allocated memory was 141.0 MB in the beginning and 205.0 MB in the end (delta: 64.0 MB). Free memory was 102.8 MB in the beginning and 174.4 MB in the end (delta: -71.5 MB). Peak memory consumption was 25.7 MB. Max. memory is 7.1 GB.
[2020-09-24 18:07:06,108 INFO  L168              Benchmark]: Boogie Preprocessor took 120.79 ms. Allocated memory is still 205.0 MB. Free memory was 174.4 MB in the beginning and 169.7 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB.
[2020-09-24 18:07:06,109 INFO  L168              Benchmark]: RCFGBuilder took 1296.90 ms. Allocated memory was 205.0 MB in the beginning and 233.3 MB in the end (delta: 28.3 MB). Free memory was 169.7 MB in the beginning and 175.6 MB in the end (delta: -5.8 MB). Peak memory consumption was 80.8 MB. Max. memory is 7.1 GB.
[2020-09-24 18:07:06,112 INFO  L168              Benchmark]: TraceAbstraction took 41150.03 ms. Allocated memory was 233.3 MB in the beginning and 616.6 MB in the end (delta: 383.3 MB). Free memory was 174.2 MB in the beginning and 555.5 MB in the end (delta: -381.3 MB). Peak memory consumption was 443.1 MB. Max. memory is 7.1 GB.
[2020-09-24 18:07:06,117 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.26 ms. Allocated memory is still 141.0 MB. Free memory was 122.6 MB in the beginning and 122.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 671.86 ms. Allocated memory was 141.0 MB in the beginning and 205.0 MB in the end (delta: 64.0 MB). Free memory was 102.8 MB in the beginning and 174.4 MB in the end (delta: -71.5 MB). Peak memory consumption was 25.7 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 120.79 ms. Allocated memory is still 205.0 MB. Free memory was 174.4 MB in the beginning and 169.7 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1296.90 ms. Allocated memory was 205.0 MB in the beginning and 233.3 MB in the end (delta: 28.3 MB). Free memory was 169.7 MB in the beginning and 175.6 MB in the end (delta: -5.8 MB). Peak memory consumption was 80.8 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 41150.03 ms. Allocated memory was 233.3 MB in the beginning and 616.6 MB in the end (delta: 383.3 MB). Free memory was 174.2 MB in the beginning and 555.5 MB in the end (delta: -381.3 MB). Peak memory consumption was 443.1 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 673]: 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: 679]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 247]: Loop Invariant
    Derived loop invariant: !(1 <= systemActive) || !(\old(pumpRunning) == 0)
  - InvariantResult [Line: 248]: Loop Invariant
    Derived loop invariant: (!(1 <= systemActive) || !(\old(pumpRunning) == 0)) || (splverifierCounter <= 0 && pumpRunning == 0)
  - InvariantResult [Line: 689]: Loop Invariant
    Derived loop invariant: 1
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 37 procedures, 597 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 31.5s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 7.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 9.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 822 SDtfs, 1426 SDslu, 831 SDs, 0 SdLazy, 1312 SolverSat, 336 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 124 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 3.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=282occurred 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: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 149 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 52 LocationsWithAnnotation, 194 PreInvPairs, 212 NumberOfFragments, 637 HoareAnnotationTreeSize, 194 FomulaSimplifications, 10016 FormulaSimplificationTreeSizeReduction, 5.8s HoareSimplificationTime, 52 FomulaSimplificationsInter, 4818 FormulaSimplificationTreeSizeReductionInter, 3.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 22.8s InterpolantComputationTime, 668 NumberOfCodeBlocks, 668 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 664 ConstructedInterpolants, 0 QuantifiedInterpolants, 258537 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 20/20 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Received shutdown request...