/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_spec4_product02.cil.c


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


This is Ultimate 0.1.25-c90d42b
[2020-09-24 18:02:43,066 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-09-24 18:02:43,070 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-24 18:02:43,117 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-24 18:02:43,118 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-24 18:02:43,126 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-24 18:02:43,128 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-24 18:02:43,132 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-24 18:02:43,135 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-24 18:02:43,139 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-24 18:02:43,140 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-09-24 18:02:43,141 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-24 18:02:43,141 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-24 18:02:43,145 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-24 18:02:43,148 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-24 18:02:43,150 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-24 18:02:43,152 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-24 18:02:43,154 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-24 18:02:43,155 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-24 18:02:43,167 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-24 18:02:43,169 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-24 18:02:43,171 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-24 18:02:43,172 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-09-24 18:02:43,173 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-24 18:02:43,186 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-24 18:02:43,190 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-24 18:02:43,190 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-24 18:02:43,191 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-24 18:02:43,192 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-24 18:02:43,198 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-24 18:02:43,199 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-24 18:02:43,200 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-24 18:02:43,201 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-24 18:02:43,202 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-24 18:02:43,205 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-24 18:02:43,205 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-24 18:02:43,206 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-24 18:02:43,206 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-24 18:02:43,207 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-24 18:02:43,208 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-24 18:02:43,209 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-09-24 18:02:43,210 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 18:02:43,260 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-09-24 18:02:43,260 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-24 18:02:43,263 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-24 18:02:43,263 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-09-24 18:02:43,263 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-09-24 18:02:43,264 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-24 18:02:43,264 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-09-24 18:02:43,264 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-09-24 18:02:43,265 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-09-24 18:02:43,265 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-09-24 18:02:43,266 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-09-24 18:02:43,266 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-24 18:02:43,266 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-09-24 18:02:43,267 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-09-24 18:02:43,267 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-09-24 18:02:43,267 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-09-24 18:02:43,268 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-09-24 18:02:43,268 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-24 18:02:43,268 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-09-24 18:02:43,268 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-09-24 18:02:43,268 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-09-24 18:02:43,269 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-24 18:02:43,269 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-24 18:02:43,269 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-09-24 18:02:43,269 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-24 18:02:43,270 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-09-24 18:02:43,270 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-24 18:02:43,270 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-24 18:02:43,270 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-09-24 18:02:43,271 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 18:02:43,737 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-24 18:02:43,755 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-24 18:02:43,760 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-24 18:02:43,762 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-09-24 18:02:43,762 INFO  L275        PluginConnector]: CDTParser initialized
[2020-09-24 18:02:43,763 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product02.cil.c
[2020-09-24 18:02:43,865 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/769585fd7/3432283680574f35a9a8a4d101aa444c/FLAG2a5108f93
[2020-09-24 18:02:44,578 INFO  L306              CDTParser]: Found 1 translation units.
[2020-09-24 18:02:44,582 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec4_product02.cil.c
[2020-09-24 18:02:44,612 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/769585fd7/3432283680574f35a9a8a4d101aa444c/FLAG2a5108f93
[2020-09-24 18:02:44,739 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/769585fd7/3432283680574f35a9a8a4d101aa444c
[2020-09-24 18:02:44,752 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-24 18:02:44,757 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-24 18:02:44,758 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-24 18:02:44,758 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-24 18:02:44,763 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-24 18:02:44,764 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 06:02:44" (1/1) ...
[2020-09-24 18:02:44,768 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11cafb76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:02:44, skipping insertion in model container
[2020-09-24 18:02:44,769 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 06:02:44" (1/1) ...
[2020-09-24 18:02:44,778 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-09-24 18:02:44,829 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-09-24 18:02:45,215 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-24 18:02:45,234 INFO  L203         MainTranslator]: Completed pre-run
[2020-09-24 18:02:45,458 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-24 18:02:45,493 INFO  L208         MainTranslator]: Completed translation
[2020-09-24 18:02:45,494 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:02:45 WrapperNode
[2020-09-24 18:02:45,494 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-24 18:02:45,495 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-24 18:02:45,495 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-24 18:02:45,495 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-09-24 18:02:45,521 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:02:45" (1/1) ...
[2020-09-24 18:02:45,521 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:02:45" (1/1) ...
[2020-09-24 18:02:45,559 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:02:45" (1/1) ...
[2020-09-24 18:02:45,561 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:02:45" (1/1) ...
[2020-09-24 18:02:45,612 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:02:45" (1/1) ...
[2020-09-24 18:02:45,629 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:02:45" (1/1) ...
[2020-09-24 18:02:45,634 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:02:45" (1/1) ...
[2020-09-24 18:02:45,658 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-24 18:02:45,661 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-24 18:02:45,661 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-09-24 18:02:45,662 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-09-24 18:02:45,663 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:02:45" (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 18:02:45,761 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-24 18:02:45,761 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-24 18:02:45,761 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2020-09-24 18:02:45,761 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2020-09-24 18:02:45,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2020-09-24 18:02:45,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2020-09-24 18:02:45,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2020-09-24 18:02:45,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2020-09-24 18:02:45,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2020-09-24 18:02:45,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2020-09-24 18:02:45,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2020-09-24 18:02:45,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2020-09-24 18:02:45,766 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2020-09-24 18:02:45,766 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2020-09-24 18:02:45,766 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2020-09-24 18:02:45,769 INFO  L138     BoogieDeclarations]: Found implementation of procedure startSystem
[2020-09-24 18:02:45,769 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2020-09-24 18:02:45,769 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2020-09-24 18:02:45,769 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2020-09-24 18:02:45,770 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2020-09-24 18:02:45,770 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2020-09-24 18:02:45,770 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2020-09-24 18:02:45,770 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2020-09-24 18:02:45,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1
[2020-09-24 18:02:45,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2020-09-24 18:02:45,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2020-09-24 18:02:45,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2020-09-24 18:02:45,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2020-09-24 18:02:45,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2020-09-24 18:02:45,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2020-09-24 18:02:45,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2020-09-24 18:02:45,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2020-09-24 18:02:45,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2020-09-24 18:02:45,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2020-09-24 18:02:45,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-09-24 18:02:45,773 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-24 18:02:45,773 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-24 18:02:45,773 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2020-09-24 18:02:45,773 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2020-09-24 18:02:45,773 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2020-09-24 18:02:45,774 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2020-09-24 18:02:45,775 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2020-09-24 18:02:45,775 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2020-09-24 18:02:45,775 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2020-09-24 18:02:45,775 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2020-09-24 18:02:45,775 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2020-09-24 18:02:45,775 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2020-09-24 18:02:45,775 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2020-09-24 18:02:45,776 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2020-09-24 18:02:45,776 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2020-09-24 18:02:45,776 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2020-09-24 18:02:45,776 INFO  L130     BoogieDeclarations]: Found specification of procedure startSystem
[2020-09-24 18:02:45,777 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1
[2020-09-24 18:02:45,777 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2020-09-24 18:02:45,777 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2020-09-24 18:02:45,777 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-09-24 18:02:45,778 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2020-09-24 18:02:45,778 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2020-09-24 18:02:45,778 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2020-09-24 18:02:45,778 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2020-09-24 18:02:45,778 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2020-09-24 18:02:45,778 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-09-24 18:02:45,778 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-09-24 18:02:45,779 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-09-24 18:02:45,779 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2020-09-24 18:02:45,779 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-09-24 18:02:45,779 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-09-24 18:02:45,779 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-09-24 18:02:45,779 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-09-24 18:02:45,779 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2020-09-24 18:02:45,780 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-09-24 18:02:45,781 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2020-09-24 18:02:45,782 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2020-09-24 18:02:45,782 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-09-24 18:02:45,782 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2020-09-24 18:02:45,783 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2020-09-24 18:02:45,783 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2020-09-24 18:02:45,783 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2020-09-24 18:02:45,783 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2020-09-24 18:02:45,783 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2020-09-24 18:02:45,783 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-09-24 18:02:45,783 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-24 18:02:45,784 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-09-24 18:02:45,784 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-24 18:02:46,860 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-24 18:02:46,860 INFO  L295             CfgBuilder]: Removed 5 assume(true) statements.
[2020-09-24 18:02:46,867 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.09 06:02:46 BoogieIcfgContainer
[2020-09-24 18:02:46,867 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-24 18:02:46,868 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-24 18:02:46,869 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-09-24 18:02:46,872 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-09-24 18:02:46,873 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.09 06:02:44" (1/3) ...
[2020-09-24 18:02:46,874 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2803f3c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.09 06:02:46, skipping insertion in model container
[2020-09-24 18:02:46,874 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:02:45" (2/3) ...
[2020-09-24 18:02:46,874 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2803f3c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.09 06:02:46, skipping insertion in model container
[2020-09-24 18:02:46,874 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.09 06:02:46" (3/3) ...
[2020-09-24 18:02:46,877 INFO  L109   eAbstractionObserver]: Analyzing ICFG minepump_spec4_product02.cil.c
[2020-09-24 18:02:46,886 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-24 18:02:46,896 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-24 18:02:46,917 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-09-24 18:02:46,945 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-09-24 18:02:46,945 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-09-24 18:02:46,946 INFO  L377      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-09-24 18:02:46,946 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-09-24 18:02:46,946 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-09-24 18:02:46,946 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-09-24 18:02:46,946 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-09-24 18:02:46,947 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-09-24 18:02:46,977 INFO  L276                IsEmpty]: Start isEmpty. Operand 245 states.
[2020-09-24 18:02:46,994 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2020-09-24 18:02:46,994 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-24 18:02:46,995 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 18:02:46,996 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 18:02:47,002 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 18:02:47,003 INFO  L82        PathProgramCache]: Analyzing trace with hash 313375985, now seen corresponding path program 1 times
[2020-09-24 18:02:47,013 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 18:02:47,014 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [239453742]
[2020-09-24 18:02:47,014 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 18:02:47,313 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:02:47,486 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:47,705 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:49,034 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:49,158 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:50,317 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:52,357 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:02:52,357 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 173
[2020-09-24 18:02:52,358 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-24 18:02:52,359 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5032
[2020-09-24 18:02:52,366 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:02:52,366 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:02:52,367 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 129
[2020-09-24 18:02:52,367 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:02:52,367 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 4
[2020-09-24 18:02:52,779 WARN  L193               SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-24 18:02:52,782 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:02:52,793 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:02:52,803 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:52,909 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:02:52,909 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-24 18:02:52,910 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:02:52,910 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 114
[2020-09-24 18:02:52,910 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:02:52,910 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:02:52,911 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:02:52,911 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:02:52,911 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:02:52,971 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-24 18:02:52,972 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:02:52,973 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:52,975 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:02:52,975 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:02:52,975 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:02:52,976 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:02:52,976 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:02:52,976 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:02:52,976 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:02:52,977 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:02:52,977 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:02:52,979 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-24 18:02:52,979 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:02:52,980 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:52,982 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:02:52,982 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:02:52,982 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:02:52,983 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:02:52,983 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:02:52,983 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:02:52,983 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:02:52,984 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:02:52,984 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:02:52,985 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-24 18:02:52,986 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:02:52,987 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:52,991 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:02:52,991 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:02:52,992 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:02:52,992 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-24 18:02:52,992 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:02:52,992 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:02:52,993 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:02:52,993 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:02:52,993 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:02:52,995 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-24 18:02:52,995 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:02:52,997 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:52,998 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:02:52,998 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:02:52,999 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:02:52,999 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:02:52,999 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:02:52,999 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:02:53,000 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:02:53,000 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:02:53,000 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:02:53,001 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-09-24 18:02:53,002 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:02:53,004 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:53,006 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:02:53,006 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:02:53,006 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:02:53,006 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:02:53,007 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:02:53,007 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:02:53,007 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:02:53,007 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:02:53,008 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:02:53,009 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130
[2020-09-24 18:02:53,010 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:02:53,012 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:53,014 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:02:53,014 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:02:53,014 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:02:53,014 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:02:53,015 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:02:53,015 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:02:53,015 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:02:53,015 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:02:53,015 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:02:53,042 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-24 18:02:53,042 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [239453742]
[2020-09-24 18:02:53,044 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 18:02:53,045 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2020-09-24 18:02:53,046 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64329426]
[2020-09-24 18:02:53,052 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-09-24 18:02:53,053 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 18:02:53,070 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-09-24 18:02:53,071 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-09-24 18:02:53,074 INFO  L87              Difference]: Start difference. First operand 245 states. Second operand 3 states.
[2020-09-24 18:02:54,379 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 18:02:54,379 INFO  L93              Difference]: Finished difference Result 352 states and 424 transitions.
[2020-09-24 18:02:54,380 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-09-24 18:02:54,382 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 142
[2020-09-24 18:02:54,383 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 18:02:54,402 INFO  L225             Difference]: With dead ends: 352
[2020-09-24 18:02:54,402 INFO  L226             Difference]: Without dead ends: 232
[2020-09-24 18:02:54,408 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-09-24 18:02:54,431 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 232 states.
[2020-09-24 18:02:54,495 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 194.
[2020-09-24 18:02:54,497 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 194 states.
[2020-09-24 18:02:54,499 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 207 transitions.
[2020-09-24 18:02:54,502 INFO  L78                 Accepts]: Start accepts. Automaton has 194 states and 207 transitions. Word has length 142
[2020-09-24 18:02:54,503 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-24 18:02:54,503 INFO  L479      AbstractCegarLoop]: Abstraction has 194 states and 207 transitions.
[2020-09-24 18:02:54,503 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-09-24 18:02:54,503 INFO  L276                IsEmpty]: Start isEmpty. Operand 194 states and 207 transitions.
[2020-09-24 18:02:54,508 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 144
[2020-09-24 18:02:54,508 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-24 18:02:54,508 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 18:02:54,509 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-09-24 18:02:54,509 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 18:02:54,509 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 18:02:54,509 INFO  L82        PathProgramCache]: Analyzing trace with hash -1743709160, now seen corresponding path program 1 times
[2020-09-24 18:02:54,510 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 18:02:54,510 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1624375409]
[2020-09-24 18:02:54,510 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 18:02:54,576 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:02:54,639 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:54,747 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:56,208 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:56,326 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:58,373 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:59,582 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:02:59,582 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 174
[2020-09-24 18:02:59,583 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-24 18:02:59,583 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5001
[2020-09-24 18:02:59,583 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:02:59,584 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:02:59,584 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 128
[2020-09-24 18:02:59,584 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 3
[2020-09-24 18:02:59,585 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:02:59,878 WARN  L193               SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-24 18:02:59,879 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:02:59,889 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:02:59,899 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:02:59,988 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:02:59,989 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-24 18:02:59,989 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:02:59,989 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 98
[2020-09-24 18:02:59,989 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:02:59,990 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:02:59,990 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:02:59,990 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:02:59,990 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:00,022 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-24 18:03:00,022 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:00,024 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:00,025 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:00,025 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:00,025 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:00,026 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:00,026 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:00,026 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:00,026 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:00,026 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:00,027 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:00,028 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-24 18:03:00,028 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:00,029 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:00,031 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:00,031 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:00,031 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:00,031 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:00,032 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:00,032 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:00,032 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:00,032 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:00,033 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:00,034 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-24 18:03:00,034 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:00,036 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:00,039 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:00,039 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:00,039 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:00,040 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-24 18:03:00,040 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:00,040 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:00,040 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:00,041 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:00,041 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:00,042 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-24 18:03:00,043 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:00,044 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:00,045 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:00,045 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:00,045 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:00,046 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-24 18:03:00,046 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:00,046 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:00,046 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:00,047 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:00,047 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:00,048 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121
[2020-09-24 18:03:00,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:00,050 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:00,051 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:00,051 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:00,052 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:00,052 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:00,052 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:00,052 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:00,053 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:03:00,053 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:00,053 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:00,054 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131
[2020-09-24 18:03:00,055 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:00,057 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:00,058 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:00,058 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:00,059 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:00,059 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:00,059 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:00,059 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:00,060 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:03:00,060 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:00,060 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:00,084 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-24 18:03:00,085 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1624375409]
[2020-09-24 18:03:00,085 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 18:03:00,085 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-09-24 18:03:00,086 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726838919]
[2020-09-24 18:03:00,088 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-09-24 18:03:00,088 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 18:03:00,088 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-09-24 18:03:00,089 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-09-24 18:03:00,089 INFO  L87              Difference]: Start difference. First operand 194 states and 207 transitions. Second operand 4 states.
[2020-09-24 18:03:00,750 WARN  L193               SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-24 18:03:01,294 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 18:03:01,294 INFO  L93              Difference]: Finished difference Result 265 states and 295 transitions.
[2020-09-24 18:03:01,295 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-09-24 18:03:01,295 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 143
[2020-09-24 18:03:01,298 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 18:03:01,303 INFO  L225             Difference]: With dead ends: 265
[2020-09-24 18:03:01,303 INFO  L226             Difference]: Without dead ends: 215
[2020-09-24 18:03:01,305 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-09-24 18:03:01,306 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 215 states.
[2020-09-24 18:03:01,336 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 184.
[2020-09-24 18:03:01,336 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 184 states.
[2020-09-24 18:03:01,337 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 194 transitions.
[2020-09-24 18:03:01,337 INFO  L78                 Accepts]: Start accepts. Automaton has 184 states and 194 transitions. Word has length 143
[2020-09-24 18:03:01,338 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-24 18:03:01,338 INFO  L479      AbstractCegarLoop]: Abstraction has 184 states and 194 transitions.
[2020-09-24 18:03:01,338 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2020-09-24 18:03:01,338 INFO  L276                IsEmpty]: Start isEmpty. Operand 184 states and 194 transitions.
[2020-09-24 18:03:01,341 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 157
[2020-09-24 18:03:01,341 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-24 18:03:01,341 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 18:03:01,342 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-09-24 18:03:01,342 INFO  L427      AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 18:03:01,342 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 18:03:01,342 INFO  L82        PathProgramCache]: Analyzing trace with hash 1928933842, now seen corresponding path program 1 times
[2020-09-24 18:03:01,343 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 18:03:01,343 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [848695085]
[2020-09-24 18:03:01,343 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 18:03:01,388 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:01,438 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:01,660 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:02,528 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:02,689 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:06,411 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:06,411 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 187
[2020-09-24 18:03:06,411 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-24 18:03:06,412 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5020
[2020-09-24 18:03:06,412 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:06,412 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:06,412 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 146
[2020-09-24 18:03:06,413 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 8
[2020-09-24 18:03:06,413 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:06,674 WARN  L193               SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-24 18:03:06,676 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:03:06,685 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:06,694 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:06,782 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:06,782 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-24 18:03:06,782 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:06,782 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 95
[2020-09-24 18:03:06,783 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:06,783 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:06,783 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:06,783 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:06,783 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:06,814 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-24 18:03:06,815 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:06,816 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:06,817 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:06,817 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:06,817 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:06,818 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-24 18:03:06,818 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:06,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:06,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:06,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:06,819 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:06,820 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-24 18:03:06,820 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:06,821 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:06,822 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:06,822 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:06,823 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:06,823 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-24 18:03:06,823 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:06,823 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:06,824 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:06,824 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:06,824 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:06,825 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-24 18:03:06,825 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:06,826 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:06,830 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:06,830 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:06,830 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:06,831 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:03:06,831 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:06,831 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:06,831 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:06,832 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:06,832 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:03:06,833 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-24 18:03:06,834 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:06,835 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:06,836 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:06,837 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:06,837 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:06,837 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:06,837 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:06,838 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:06,838 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:06,838 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:06,839 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:03:06,852 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124
[2020-09-24 18:03:06,853 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:06,855 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:06,857 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:06,858 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-24 18:03:06,858 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:06,858 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:03:06,858 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:06,859 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:06,859 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:06,859 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 2
[2020-09-24 18:03:06,859 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:06,862 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2020-09-24 18:03:06,862 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:06,864 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:06,865 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:06,866 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:06,866 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:06,866 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:06,867 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:06,867 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:06,867 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:03:06,867 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:06,868 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:03:06,869 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144
[2020-09-24 18:03:06,870 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:06,872 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:06,873 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:06,873 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:06,874 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:06,874 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:06,874 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:06,875 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:06,875 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:03:06,875 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:06,875 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:06,955 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-24 18:03:06,957 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [848695085]
[2020-09-24 18:03:06,957 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 18:03:06,957 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-09-24 18:03:06,958 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2058877700]
[2020-09-24 18:03:06,959 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-09-24 18:03:06,960 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 18:03:06,960 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-09-24 18:03:06,962 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2020-09-24 18:03:06,964 INFO  L87              Difference]: Start difference. First operand 184 states and 194 transitions. Second operand 5 states.
[2020-09-24 18:03:07,547 WARN  L193               SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-09-24 18:03:08,304 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 18:03:08,305 INFO  L93              Difference]: Finished difference Result 311 states and 357 transitions.
[2020-09-24 18:03:08,307 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2020-09-24 18:03:08,307 INFO  L78                 Accepts]: Start accepts. Automaton has 5 states. Word has length 156
[2020-09-24 18:03:08,308 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 18:03:08,314 INFO  L225             Difference]: With dead ends: 311
[2020-09-24 18:03:08,315 INFO  L226             Difference]: Without dead ends: 237
[2020-09-24 18:03:08,319 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42
[2020-09-24 18:03:08,320 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 237 states.
[2020-09-24 18:03:08,361 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 184.
[2020-09-24 18:03:08,361 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 184 states.
[2020-09-24 18:03:08,363 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 193 transitions.
[2020-09-24 18:03:08,363 INFO  L78                 Accepts]: Start accepts. Automaton has 184 states and 193 transitions. Word has length 156
[2020-09-24 18:03:08,365 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-24 18:03:08,365 INFO  L479      AbstractCegarLoop]: Abstraction has 184 states and 193 transitions.
[2020-09-24 18:03:08,365 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 5 states.
[2020-09-24 18:03:08,365 INFO  L276                IsEmpty]: Start isEmpty. Operand 184 states and 193 transitions.
[2020-09-24 18:03:08,372 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 160
[2020-09-24 18:03:08,372 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-24 18:03:08,373 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 18:03:08,373 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-09-24 18:03:08,373 INFO  L427      AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 18:03:08,373 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 18:03:08,373 INFO  L82        PathProgramCache]: Analyzing trace with hash -58382492, now seen corresponding path program 1 times
[2020-09-24 18:03:08,374 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 18:03:08,374 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1859488581]
[2020-09-24 18:03:08,374 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 18:03:08,428 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:08,488 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:09,363 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:09,703 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:13,440 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:13,440 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 192
[2020-09-24 18:03:13,441 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 3
[2020-09-24 18:03:13,441 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5002
[2020-09-24 18:03:13,441 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:13,441 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 6
[2020-09-24 18:03:13,442 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 77
[2020-09-24 18:03:13,442 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 111
[2020-09-24 18:03:13,442 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:13,841 WARN  L193               SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-24 18:03:13,842 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:03:13,882 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:13,922 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:14,118 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:14,118 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-24 18:03:14,118 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:14,119 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 235
[2020-09-24 18:03:14,119 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:14,119 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:14,119 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:14,120 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 73
[2020-09-24 18:03:14,120 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:14,164 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-24 18:03:14,165 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:14,167 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:14,169 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:14,170 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:14,170 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:14,170 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:03:14,170 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:14,171 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:14,171 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:14,171 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-24 18:03:14,171 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:14,172 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-24 18:03:14,173 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:14,175 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:14,178 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:14,178 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:14,179 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:14,179 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-24 18:03:14,179 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:14,179 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:14,180 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:14,180 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-24 18:03:14,180 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:14,181 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-24 18:03:14,183 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:14,185 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:14,201 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:14,201 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:14,201 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:14,201 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 17
[2020-09-24 18:03:14,202 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:14,202 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:14,202 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:14,202 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-24 18:03:14,203 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:14,205 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-24 18:03:14,206 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:14,207 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:14,209 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:14,210 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:14,210 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:14,210 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:03:14,210 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:14,211 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:14,211 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:14,211 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-24 18:03:14,211 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:14,222 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124
[2020-09-24 18:03:14,232 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:14,234 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:14,240 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:14,241 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-24 18:03:14,241 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:14,241 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 7
[2020-09-24 18:03:14,242 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:14,242 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:14,242 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:14,242 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 5
[2020-09-24 18:03:14,242 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:14,248 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131
[2020-09-24 18:03:14,250 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:14,252 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:14,258 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:14,259 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:14,259 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:14,259 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 7
[2020-09-24 18:03:14,260 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:14,260 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:14,260 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:14,260 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-24 18:03:14,260 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:14,263 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137
[2020-09-24 18:03:14,264 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:14,265 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:14,271 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:14,271 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:14,272 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:14,272 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-24 18:03:14,272 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:14,272 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:14,273 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:14,273 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-24 18:03:14,278 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 6
[2020-09-24 18:03:14,281 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147
[2020-09-24 18:03:14,283 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:14,285 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:14,297 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:14,298 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:14,298 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:14,298 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 14
[2020-09-24 18:03:14,299 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:14,299 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-09-24 18:03:14,299 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:14,299 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-24 18:03:14,299 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:14,373 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-24 18:03:14,374 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1859488581]
[2020-09-24 18:03:14,374 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 18:03:14,374 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9
[2020-09-24 18:03:14,375 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555803461]
[2020-09-24 18:03:14,376 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 9 states
[2020-09-24 18:03:14,377 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 18:03:14,377 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2020-09-24 18:03:14,377 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72
[2020-09-24 18:03:14,378 INFO  L87              Difference]: Start difference. First operand 184 states and 193 transitions. Second operand 9 states.
[2020-09-24 18:03:15,086 WARN  L193               SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-24 18:03:16,701 WARN  L193               SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189
[2020-09-24 18:03:17,458 WARN  L193               SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-24 18:03:17,897 WARN  L193               SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:18,315 WARN  L193               SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:03:18,746 WARN  L193               SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:18,980 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 18:03:18,983 INFO  L93              Difference]: Finished difference Result 298 states and 337 transitions.
[2020-09-24 18:03:18,984 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2020-09-24 18:03:18,984 INFO  L78                 Accepts]: Start accepts. Automaton has 9 states. Word has length 159
[2020-09-24 18:03:18,985 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 18:03:18,985 INFO  L225             Difference]: With dead ends: 298
[2020-09-24 18:03:18,985 INFO  L226             Difference]: Without dead ends: 0
[2020-09-24 18:03:18,988 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240
[2020-09-24 18:03:18,988 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-09-24 18:03:18,988 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-09-24 18:03:18,988 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-09-24 18:03:18,989 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-09-24 18:03:18,989 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 159
[2020-09-24 18:03:18,989 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-24 18:03:18,989 INFO  L479      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-09-24 18:03:18,989 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 9 states.
[2020-09-24 18:03:18,989 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-09-24 18:03:18,990 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2020-09-24 18:03:18,990 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2020-09-24 18:03:18,993 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-09-24 18:03:19,188 WARN  L193               SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:19,374 WARN  L193               SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:19,572 WARN  L193               SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:19,739 WARN  L193               SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:19,903 WARN  L193               SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:20,187 WARN  L193               SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 103
[2020-09-24 18:03:20,348 WARN  L193               SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:20,607 WARN  L193               SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-24 18:03:20,870 WARN  L193               SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-24 18:03:21,135 WARN  L193               SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-24 18:03:21,397 WARN  L193               SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-24 18:03:21,655 WARN  L193               SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-24 18:03:21,930 WARN  L193               SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-24 18:03:22,104 WARN  L193               SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:22,325 WARN  L193               SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 103
[2020-09-24 18:03:22,482 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:22,651 WARN  L193               SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:22,815 WARN  L193               SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:22,957 WARN  L193               SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-24 18:03:23,122 WARN  L193               SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:23,299 WARN  L193               SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:23,465 WARN  L193               SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:23,639 WARN  L193               SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:23,795 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:23,963 WARN  L193               SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:24,123 WARN  L193               SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:24,280 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:24,435 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:24,593 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:24,753 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:24,913 WARN  L193               SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:25,071 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:25,228 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:25,384 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:25,604 WARN  L193               SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 103
[2020-09-24 18:03:25,768 WARN  L193               SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:25,924 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:26,092 WARN  L193               SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:26,305 WARN  L193               SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 103
[2020-09-24 18:03:26,459 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:26,676 WARN  L193               SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 103
[2020-09-24 18:03:26,828 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:27,069 WARN  L193               SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:27,284 WARN  L193               SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:27,508 WARN  L193               SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:27,785 WARN  L193               SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:28,066 WARN  L193               SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14
[2020-09-24 18:03:28,255 WARN  L193               SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14
[2020-09-24 18:03:28,497 WARN  L193               SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:28,743 WARN  L193               SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 13
[2020-09-24 18:03:29,034 WARN  L193               SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-24 18:03:29,267 WARN  L193               SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14
[2020-09-24 18:03:29,562 WARN  L193               SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:29,857 WARN  L193               SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14
[2020-09-24 18:03:30,091 WARN  L193               SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:30,343 WARN  L193               SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14
[2020-09-24 18:03:30,675 WARN  L193               SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:30,680 INFO  L268        CegarLoopResult]: For program point  L481(line 481)  no Hoare annotation was computed.
[2020-09-24 18:03:30,681 INFO  L268        CegarLoopResult]: For program point  L448(line 448)  no Hoare annotation was computed.
[2020-09-24 18:03:30,681 INFO  L268        CegarLoopResult]: For program point  L444(line 444)  no Hoare annotation was computed.
[2020-09-24 18:03:30,681 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeFINAL(lines 441 496)  no Hoare annotation was computed.
[2020-09-24 18:03:30,681 INFO  L268        CegarLoopResult]: For program point  L461(line 461)  no Hoare annotation was computed.
[2020-09-24 18:03:30,681 INFO  L268        CegarLoopResult]: For program point  L457(line 457)  no Hoare annotation was computed.
[2020-09-24 18:03:30,681 INFO  L268        CegarLoopResult]: For program point  L453(line 453)  no Hoare annotation was computed.
[2020-09-24 18:03:30,682 INFO  L268        CegarLoopResult]: For program point  L482(line 482)  no Hoare annotation was computed.
[2020-09-24 18:03:30,682 INFO  L268        CegarLoopResult]: For program point  L449(line 449)  no Hoare annotation was computed.
[2020-09-24 18:03:30,682 INFO  L268        CegarLoopResult]: For program point  L445(line 445)  no Hoare annotation was computed.
[2020-09-24 18:03:30,682 INFO  L268        CegarLoopResult]: For program point  L470(line 470)  no Hoare annotation was computed.
[2020-09-24 18:03:30,682 INFO  L268        CegarLoopResult]: For program point  L462(line 462)  no Hoare annotation was computed.
[2020-09-24 18:03:30,682 INFO  L268        CegarLoopResult]: For program point  L491(line 491)  no Hoare annotation was computed.
[2020-09-24 18:03:30,682 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeEXIT(lines 441 496)  no Hoare annotation was computed.
[2020-09-24 18:03:30,682 INFO  L268        CegarLoopResult]: For program point  L454(line 454)  no Hoare annotation was computed.
[2020-09-24 18:03:30,682 INFO  L268        CegarLoopResult]: For program point  L483(line 483)  no Hoare annotation was computed.
[2020-09-24 18:03:30,683 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeENTRY(lines 441 496)  no Hoare annotation was computed.
[2020-09-24 18:03:30,683 INFO  L268        CegarLoopResult]: For program point  L450(line 450)  no Hoare annotation was computed.
[2020-09-24 18:03:30,683 INFO  L268        CegarLoopResult]: For program point  L483-1(line 483)  no Hoare annotation was computed.
[2020-09-24 18:03:30,683 INFO  L268        CegarLoopResult]: For program point  L483-2(line 483)  no Hoare annotation was computed.
[2020-09-24 18:03:30,683 INFO  L268        CegarLoopResult]: For program point  L446(line 446)  no Hoare annotation was computed.
[2020-09-24 18:03:30,683 INFO  L268        CegarLoopResult]: For program point  L442(line 442)  no Hoare annotation was computed.
[2020-09-24 18:03:30,683 INFO  L268        CegarLoopResult]: For program point  L471(line 471)  no Hoare annotation was computed.
[2020-09-24 18:03:30,683 INFO  L268        CegarLoopResult]: For program point  L467(line 467)  no Hoare annotation was computed.
[2020-09-24 18:03:30,683 INFO  L268        CegarLoopResult]: For program point  L463(line 463)  no Hoare annotation was computed.
[2020-09-24 18:03:30,684 INFO  L268        CegarLoopResult]: For program point  L492(line 492)  no Hoare annotation was computed.
[2020-09-24 18:03:30,684 INFO  L268        CegarLoopResult]: For program point  L488(lines 465 489)  no Hoare annotation was computed.
[2020-09-24 18:03:30,684 INFO  L268        CegarLoopResult]: For program point  L455(line 455)  no Hoare annotation was computed.
[2020-09-24 18:03:30,684 INFO  L268        CegarLoopResult]: For program point  L484(line 484)  no Hoare annotation was computed.
[2020-09-24 18:03:30,684 INFO  L268        CegarLoopResult]: For program point  L451(line 451)  no Hoare annotation was computed.
[2020-09-24 18:03:30,684 INFO  L268        CegarLoopResult]: For program point  L480(line 480)  no Hoare annotation was computed.
[2020-09-24 18:03:30,684 INFO  L268        CegarLoopResult]: For program point  L447(line 447)  no Hoare annotation was computed.
[2020-09-24 18:03:30,685 INFO  L268        CegarLoopResult]: For program point  L443(line 443)  no Hoare annotation was computed.
[2020-09-24 18:03:30,685 INFO  L268        CegarLoopResult]: For program point  L472(lines 472 476)  no Hoare annotation was computed.
[2020-09-24 18:03:30,685 INFO  L268        CegarLoopResult]: For program point  L472-1(lines 472 476)  no Hoare annotation was computed.
[2020-09-24 18:03:30,685 INFO  L268        CegarLoopResult]: For program point  L464(line 464)  no Hoare annotation was computed.
[2020-09-24 18:03:30,685 INFO  L268        CegarLoopResult]: For program point  L464-1(line 464)  no Hoare annotation was computed.
[2020-09-24 18:03:30,685 INFO  L268        CegarLoopResult]: For program point  L464-2(line 464)  no Hoare annotation was computed.
[2020-09-24 18:03:30,685 INFO  L268        CegarLoopResult]: For program point  L493(line 493)  no Hoare annotation was computed.
[2020-09-24 18:03:30,685 INFO  L268        CegarLoopResult]: For program point  L460(line 460)  no Hoare annotation was computed.
[2020-09-24 18:03:30,686 INFO  L268        CegarLoopResult]: For program point  L456(line 456)  no Hoare annotation was computed.
[2020-09-24 18:03:30,686 INFO  L268        CegarLoopResult]: For program point  L485(line 485)  no Hoare annotation was computed.
[2020-09-24 18:03:30,686 INFO  L268        CegarLoopResult]: For program point  L452(line 452)  no Hoare annotation was computed.
[2020-09-24 18:03:30,686 INFO  L268        CegarLoopResult]: For program point  L485-1(lines 466 487)  no Hoare annotation was computed.
[2020-09-24 18:03:30,686 INFO  L268        CegarLoopResult]: For program point  L543(line 543)  no Hoare annotation was computed.
[2020-09-24 18:03:30,686 INFO  L268        CegarLoopResult]: For program point  L510(line 510)  no Hoare annotation was computed.
[2020-09-24 18:03:30,686 INFO  L268        CegarLoopResult]: For program point  L539(line 539)  no Hoare annotation was computed.
[2020-09-24 18:03:30,686 INFO  L268        CegarLoopResult]: For program point  L506(line 506)  no Hoare annotation was computed.
[2020-09-24 18:03:30,687 INFO  L268        CegarLoopResult]: For program point  L502(line 502)  no Hoare annotation was computed.
[2020-09-24 18:03:30,687 INFO  L268        CegarLoopResult]: For program point  L498(line 498)  no Hoare annotation was computed.
[2020-09-24 18:03:30,687 INFO  L268        CegarLoopResult]: For program point  L527(line 527)  no Hoare annotation was computed.
[2020-09-24 18:03:30,687 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetENTRY(lines 497 556)  no Hoare annotation was computed.
[2020-09-24 18:03:30,687 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetEXIT(lines 497 556)  no Hoare annotation was computed.
[2020-09-24 18:03:30,687 INFO  L268        CegarLoopResult]: For program point  L523-2(lines 523 548)  no Hoare annotation was computed.
[2020-09-24 18:03:30,687 INFO  L268        CegarLoopResult]: For program point  L519(line 519)  no Hoare annotation was computed.
[2020-09-24 18:03:30,688 INFO  L268        CegarLoopResult]: For program point  L544(line 544)  no Hoare annotation was computed.
[2020-09-24 18:03:30,688 INFO  L268        CegarLoopResult]: For program point  L511(line 511)  no Hoare annotation was computed.
[2020-09-24 18:03:30,688 INFO  L268        CegarLoopResult]: For program point  L540(line 540)  no Hoare annotation was computed.
[2020-09-24 18:03:30,688 INFO  L268        CegarLoopResult]: For program point  L507(line 507)  no Hoare annotation was computed.
[2020-09-24 18:03:30,688 INFO  L268        CegarLoopResult]: For program point  L503(line 503)  no Hoare annotation was computed.
[2020-09-24 18:03:30,688 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetFINAL(lines 497 556)  no Hoare annotation was computed.
[2020-09-24 18:03:30,688 INFO  L268        CegarLoopResult]: For program point  L499(line 499)  no Hoare annotation was computed.
[2020-09-24 18:03:30,688 INFO  L268        CegarLoopResult]: For program point  L528(line 528)  no Hoare annotation was computed.
[2020-09-24 18:03:30,689 INFO  L268        CegarLoopResult]: For program point  L524(line 524)  no Hoare annotation was computed.
[2020-09-24 18:03:30,689 INFO  L268        CegarLoopResult]: For program point  L520(line 520)  no Hoare annotation was computed.
[2020-09-24 18:03:30,689 INFO  L268        CegarLoopResult]: For program point  L549(lines 522 550)  no Hoare annotation was computed.
[2020-09-24 18:03:30,689 INFO  L268        CegarLoopResult]: For program point  L545(line 545)  no Hoare annotation was computed.
[2020-09-24 18:03:30,689 INFO  L268        CegarLoopResult]: For program point  L512(line 512)  no Hoare annotation was computed.
[2020-09-24 18:03:30,689 INFO  L268        CegarLoopResult]: For program point  L541(line 541)  no Hoare annotation was computed.
[2020-09-24 18:03:30,689 INFO  L268        CegarLoopResult]: For program point  L508(line 508)  no Hoare annotation was computed.
[2020-09-24 18:03:30,689 INFO  L268        CegarLoopResult]: For program point  L541-1(line 541)  no Hoare annotation was computed.
[2020-09-24 18:03:30,690 INFO  L268        CegarLoopResult]: For program point  L541-2(line 541)  no Hoare annotation was computed.
[2020-09-24 18:03:30,690 INFO  L268        CegarLoopResult]: For program point  L537(line 537)  no Hoare annotation was computed.
[2020-09-24 18:03:30,690 INFO  L268        CegarLoopResult]: For program point  L504(line 504)  no Hoare annotation was computed.
[2020-09-24 18:03:30,690 INFO  L268        CegarLoopResult]: For program point  L537-1(line 537)  no Hoare annotation was computed.
[2020-09-24 18:03:30,690 INFO  L268        CegarLoopResult]: For program point  L537-2(line 537)  no Hoare annotation was computed.
[2020-09-24 18:03:30,690 INFO  L268        CegarLoopResult]: For program point  L500(line 500)  no Hoare annotation was computed.
[2020-09-24 18:03:30,690 INFO  L268        CegarLoopResult]: For program point  L529(lines 529 533)  no Hoare annotation was computed.
[2020-09-24 18:03:30,690 INFO  L268        CegarLoopResult]: For program point  L529-1(lines 529 533)  no Hoare annotation was computed.
[2020-09-24 18:03:30,691 INFO  L268        CegarLoopResult]: For program point  L521(line 521)  no Hoare annotation was computed.
[2020-09-24 18:03:30,691 INFO  L268        CegarLoopResult]: For program point  L521-1(line 521)  no Hoare annotation was computed.
[2020-09-24 18:03:30,691 INFO  L268        CegarLoopResult]: For program point  L521-2(line 521)  no Hoare annotation was computed.
[2020-09-24 18:03:30,691 INFO  L268        CegarLoopResult]: For program point  L517(line 517)  no Hoare annotation was computed.
[2020-09-24 18:03:30,691 INFO  L268        CegarLoopResult]: For program point  L546(line 546)  no Hoare annotation was computed.
[2020-09-24 18:03:30,691 INFO  L268        CegarLoopResult]: For program point  L513(line 513)  no Hoare annotation was computed.
[2020-09-24 18:03:30,691 INFO  L268        CegarLoopResult]: For program point  L546-1(line 546)  no Hoare annotation was computed.
[2020-09-24 18:03:30,692 INFO  L268        CegarLoopResult]: For program point  L546-2(line 546)  no Hoare annotation was computed.
[2020-09-24 18:03:30,692 INFO  L268        CegarLoopResult]: For program point  L542(line 542)  no Hoare annotation was computed.
[2020-09-24 18:03:30,692 INFO  L268        CegarLoopResult]: For program point  L509(line 509)  no Hoare annotation was computed.
[2020-09-24 18:03:30,692 INFO  L268        CegarLoopResult]: For program point  L542-1(line 542)  no Hoare annotation was computed.
[2020-09-24 18:03:30,692 INFO  L268        CegarLoopResult]: For program point  L542-2(line 542)  no Hoare annotation was computed.
[2020-09-24 18:03:30,692 INFO  L268        CegarLoopResult]: For program point  L538(line 538)  no Hoare annotation was computed.
[2020-09-24 18:03:30,692 INFO  L268        CegarLoopResult]: For program point  L505(line 505)  no Hoare annotation was computed.
[2020-09-24 18:03:30,692 INFO  L268        CegarLoopResult]: For program point  L501(line 501)  no Hoare annotation was computed.
[2020-09-24 18:03:30,693 INFO  L268        CegarLoopResult]: For program point  L518(line 518)  no Hoare annotation was computed.
[2020-09-24 18:03:30,693 INFO  L268        CegarLoopResult]: For program point  L514(line 514)  no Hoare annotation was computed.
[2020-09-24 18:03:30,693 INFO  L271        CegarLoopResult]: At program point  select_helpersFINAL(lines 70 76)  the Hoare annotation is:  true
[2020-09-24 18:03:30,693 INFO  L268        CegarLoopResult]: For program point  select_helpersEXIT(lines 70 76)  no Hoare annotation was computed.
[2020-09-24 18:03:30,693 INFO  L268        CegarLoopResult]: For program point  L81(line 81)  no Hoare annotation was computed.
[2020-09-24 18:03:30,693 INFO  L268        CegarLoopResult]: For program point  valid_productEXIT(lines 77 85)  no Hoare annotation was computed.
[2020-09-24 18:03:30,694 INFO  L271        CegarLoopResult]: At program point  valid_productENTRY(lines 77 85)  the Hoare annotation is:  true
[2020-09-24 18:03:30,694 INFO  L268        CegarLoopResult]: For program point  valid_productFINAL(lines 77 85)  no Hoare annotation was computed.
[2020-09-24 18:03:30,694 INFO  L268        CegarLoopResult]: For program point  L82(line 82)  no Hoare annotation was computed.
[2020-09-24 18:03:30,694 INFO  L271        CegarLoopResult]: At program point  __utac_acc__Specification4_spec__1ENTRY(lines 363 387)  the Hoare annotation is:  true
[2020-09-24 18:03:30,694 INFO  L264        CegarLoopResult]: At program point  L377(line 377)  the Hoare annotation is:  (or (not (<= ~pumpRunning~0 0)) (not (<= 0 ~pumpRunning~0)) (not (<= 1 ~systemActive~0)))
[2020-09-24 18:03:30,694 INFO  L268        CegarLoopResult]: For program point  L375(lines 375 381)  no Hoare annotation was computed.
[2020-09-24 18:03:30,694 INFO  L271        CegarLoopResult]: At program point  L373(line 373)  the Hoare annotation is:  true
[2020-09-24 18:03:30,695 INFO  L268        CegarLoopResult]: For program point  L373-1(line 373)  no Hoare annotation was computed.
[2020-09-24 18:03:30,695 INFO  L268        CegarLoopResult]: For program point  L371(lines 371 384)  no Hoare annotation was computed.
[2020-09-24 18:03:30,695 INFO  L268        CegarLoopResult]: For program point  L373-2(line 373)  no Hoare annotation was computed.
[2020-09-24 18:03:30,695 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification4_spec__1EXIT(lines 363 387)  no Hoare annotation was computed.
[2020-09-24 18:03:30,695 INFO  L268        CegarLoopResult]: For program point  L373-3(line 373)  no Hoare annotation was computed.
[2020-09-24 18:03:30,695 INFO  L268        CegarLoopResult]: For program point  L371-1(lines 363 387)  no Hoare annotation was computed.
[2020-09-24 18:03:30,695 INFO  L271        CegarLoopResult]: At program point  L369(line 369)  the Hoare annotation is:  true
[2020-09-24 18:03:30,695 INFO  L268        CegarLoopResult]: For program point  L369-1(line 369)  no Hoare annotation was computed.
[2020-09-24 18:03:30,696 INFO  L268        CegarLoopResult]: For program point  L369-2(line 369)  no Hoare annotation was computed.
[2020-09-24 18:03:30,696 INFO  L268        CegarLoopResult]: For program point  L369-3(line 369)  no Hoare annotation was computed.
[2020-09-24 18:03:30,696 INFO  L268        CegarLoopResult]: For program point  L365(line 365)  no Hoare annotation was computed.
[2020-09-24 18:03:30,696 INFO  L264        CegarLoopResult]: At program point  L833(line 833)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,696 INFO  L268        CegarLoopResult]: For program point  L835-2(line 835)  no Hoare annotation was computed.
[2020-09-24 18:03:30,696 INFO  L264        CegarLoopResult]: At program point  L833-1(line 833)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,697 INFO  L264        CegarLoopResult]: At program point  mainENTRY(lines 827 849)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,697 INFO  L268        CegarLoopResult]: For program point  L829(line 829)  no Hoare annotation was computed.
[2020-09-24 18:03:30,697 INFO  L268        CegarLoopResult]: For program point  mainEXIT(lines 827 849)  no Hoare annotation was computed.
[2020-09-24 18:03:30,697 INFO  L268        CegarLoopResult]: For program point  L846(line 846)  no Hoare annotation was computed.
[2020-09-24 18:03:30,697 INFO  L268        CegarLoopResult]: For program point  mainFINAL(lines 827 849)  no Hoare annotation was computed.
[2020-09-24 18:03:30,697 INFO  L264        CegarLoopResult]: At program point  L839(line 839)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,698 INFO  L264        CegarLoopResult]: At program point  L839-1(line 839)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,698 INFO  L268        CegarLoopResult]: For program point  L837(lines 837 844)  no Hoare annotation was computed.
[2020-09-24 18:03:30,698 INFO  L268        CegarLoopResult]: For program point  L837-1(lines 837 844)  no Hoare annotation was computed.
[2020-09-24 18:03:30,698 INFO  L268        CegarLoopResult]: For program point  L835(line 835)  no Hoare annotation was computed.
[2020-09-24 18:03:30,698 INFO  L264        CegarLoopResult]: At program point  L834(line 834)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,698 INFO  L268        CegarLoopResult]: For program point  L835-1(line 835)  no Hoare annotation was computed.
[2020-09-24 18:03:30,699 INFO  L268        CegarLoopResult]: For program point  L801(line 801)  no Hoare annotation was computed.
[2020-09-24 18:03:30,699 INFO  L268        CegarLoopResult]: For program point  L800(line 800)  no Hoare annotation was computed.
[2020-09-24 18:03:30,699 INFO  L268        CegarLoopResult]: For program point  Specification2EXIT(lines 786 809)  no Hoare annotation was computed.
[2020-09-24 18:03:30,699 INFO  L268        CegarLoopResult]: For program point  L799(line 799)  no Hoare annotation was computed.
[2020-09-24 18:03:30,699 INFO  L268        CegarLoopResult]: For program point  L798(line 798)  no Hoare annotation was computed.
[2020-09-24 18:03:30,699 INFO  L268        CegarLoopResult]: For program point  L797(line 797)  no Hoare annotation was computed.
[2020-09-24 18:03:30,699 INFO  L268        CegarLoopResult]: For program point  Specification2ENTRY(lines 786 809)  no Hoare annotation was computed.
[2020-09-24 18:03:30,700 INFO  L268        CegarLoopResult]: For program point  L796(line 796)  no Hoare annotation was computed.
[2020-09-24 18:03:30,700 INFO  L268        CegarLoopResult]: For program point  Specification2FINAL(lines 786 809)  no Hoare annotation was computed.
[2020-09-24 18:03:30,700 INFO  L268        CegarLoopResult]: For program point  L795(line 795)  no Hoare annotation was computed.
[2020-09-24 18:03:30,700 INFO  L268        CegarLoopResult]: For program point  L794(line 794)  no Hoare annotation was computed.
[2020-09-24 18:03:30,700 INFO  L268        CegarLoopResult]: For program point  L793(line 793)  no Hoare annotation was computed.
[2020-09-24 18:03:30,700 INFO  L268        CegarLoopResult]: For program point  L792(line 792)  no Hoare annotation was computed.
[2020-09-24 18:03:30,700 INFO  L268        CegarLoopResult]: For program point  L791(line 791)  no Hoare annotation was computed.
[2020-09-24 18:03:30,700 INFO  L268        CegarLoopResult]: For program point  L804(line 804)  no Hoare annotation was computed.
[2020-09-24 18:03:30,701 INFO  L268        CegarLoopResult]: For program point  L803(line 803)  no Hoare annotation was computed.
[2020-09-24 18:03:30,701 INFO  L268        CegarLoopResult]: For program point  L802(line 802)  no Hoare annotation was computed.
[2020-09-24 18:03:30,701 INFO  L268        CegarLoopResult]: For program point  isPumpRunningEXIT(lines 158 166)  no Hoare annotation was computed.
[2020-09-24 18:03:30,701 INFO  L271        CegarLoopResult]: At program point  isPumpRunningENTRY(lines 158 166)  the Hoare annotation is:  true
[2020-09-24 18:03:30,701 INFO  L268        CegarLoopResult]: For program point  isPumpRunningFINAL(lines 158 166)  no Hoare annotation was computed.
[2020-09-24 18:03:30,701 INFO  L268        CegarLoopResult]: For program point  L163(line 163)  no Hoare annotation was computed.
[2020-09-24 18:03:30,701 INFO  L268        CegarLoopResult]: For program point  L162(line 162)  no Hoare annotation was computed.
[2020-09-24 18:03:30,702 INFO  L268        CegarLoopResult]: For program point  L192(line 192)  no Hoare annotation was computed.
[2020-09-24 18:03:30,702 INFO  L268        CegarLoopResult]: For program point  L188(line 188)  no Hoare annotation was computed.
[2020-09-24 18:03:30,702 INFO  L268        CegarLoopResult]: For program point  L186(lines 186 194)  no Hoare annotation was computed.
[2020-09-24 18:03:30,702 INFO  L268        CegarLoopResult]: For program point  L186-2(lines 186 194)  no Hoare annotation was computed.
[2020-09-24 18:03:30,702 INFO  L268        CegarLoopResult]: For program point  L180(line 180)  no Hoare annotation was computed.
[2020-09-24 18:03:30,702 INFO  L268        CegarLoopResult]: For program point  L176(line 176)  no Hoare annotation was computed.
[2020-09-24 18:03:30,702 INFO  L268        CegarLoopResult]: For program point  printPumpFINAL(lines 167 202)  no Hoare annotation was computed.
[2020-09-24 18:03:30,703 INFO  L268        CegarLoopResult]: For program point  L174(lines 174 182)  no Hoare annotation was computed.
[2020-09-24 18:03:30,703 INFO  L268        CegarLoopResult]: For program point  L174-2(lines 174 182)  no Hoare annotation was computed.
[2020-09-24 18:03:30,703 INFO  L268        CegarLoopResult]: For program point  printPumpENTRY(lines 167 202)  no Hoare annotation was computed.
[2020-09-24 18:03:30,703 INFO  L268        CegarLoopResult]: For program point  L197(line 197)  no Hoare annotation was computed.
[2020-09-24 18:03:30,703 INFO  L268        CegarLoopResult]: For program point  L197-1(line 197)  no Hoare annotation was computed.
[2020-09-24 18:03:30,703 INFO  L268        CegarLoopResult]: For program point  printPumpEXIT(lines 167 202)  no Hoare annotation was computed.
[2020-09-24 18:03:30,703 INFO  L268        CegarLoopResult]: For program point  select_featuresEXIT(lines 63 69)  no Hoare annotation was computed.
[2020-09-24 18:03:30,704 INFO  L271        CegarLoopResult]: At program point  select_featuresFINAL(lines 63 69)  the Hoare annotation is:  true
[2020-09-24 18:03:30,704 INFO  L268        CegarLoopResult]: For program point  L417(line 417)  no Hoare annotation was computed.
[2020-09-24 18:03:30,704 INFO  L268        CegarLoopResult]: For program point  L413(line 413)  no Hoare annotation was computed.
[2020-09-24 18:03:30,704 INFO  L268        CegarLoopResult]: For program point  L411(line 411)  no Hoare annotation was computed.
[2020-09-24 18:03:30,704 INFO  L268        CegarLoopResult]: For program point  L409(line 409)  no Hoare annotation was computed.
[2020-09-24 18:03:30,704 INFO  L268        CegarLoopResult]: For program point  L407(line 407)  no Hoare annotation was computed.
[2020-09-24 18:03:30,704 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setFINAL(lines 395 440)  no Hoare annotation was computed.
[2020-09-24 18:03:30,705 INFO  L268        CegarLoopResult]: For program point  L405(line 405)  no Hoare annotation was computed.
[2020-09-24 18:03:30,705 INFO  L268        CegarLoopResult]: For program point  L436(line 436)  no Hoare annotation was computed.
[2020-09-24 18:03:30,705 INFO  L268        CegarLoopResult]: For program point  L403(line 403)  no Hoare annotation was computed.
[2020-09-24 18:03:30,705 INFO  L268        CegarLoopResult]: For program point  L434(line 434)  no Hoare annotation was computed.
[2020-09-24 18:03:30,705 INFO  L268        CegarLoopResult]: For program point  L401(line 401)  no Hoare annotation was computed.
[2020-09-24 18:03:30,705 INFO  L268        CegarLoopResult]: For program point  L432(line 432)  no Hoare annotation was computed.
[2020-09-24 18:03:30,705 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setENTRY(lines 395 440)  no Hoare annotation was computed.
[2020-09-24 18:03:30,705 INFO  L268        CegarLoopResult]: For program point  L399(line 399)  no Hoare annotation was computed.
[2020-09-24 18:03:30,706 INFO  L268        CegarLoopResult]: For program point  L432-1(line 432)  no Hoare annotation was computed.
[2020-09-24 18:03:30,706 INFO  L268        CegarLoopResult]: For program point  L430(line 430)  no Hoare annotation was computed.
[2020-09-24 18:03:30,706 INFO  L268        CegarLoopResult]: For program point  L432-2(line 432)  no Hoare annotation was computed.
[2020-09-24 18:03:30,706 INFO  L268        CegarLoopResult]: For program point  L428(line 428)  no Hoare annotation was computed.
[2020-09-24 18:03:30,706 INFO  L268        CegarLoopResult]: For program point  L395(lines 395 440)  no Hoare annotation was computed.
[2020-09-24 18:03:30,706 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setEXIT(lines 395 440)  no Hoare annotation was computed.
[2020-09-24 18:03:30,706 INFO  L268        CegarLoopResult]: For program point  L395-1(lines 395 440)  no Hoare annotation was computed.
[2020-09-24 18:03:30,707 INFO  L268        CegarLoopResult]: For program point  L424(line 424)  no Hoare annotation was computed.
[2020-09-24 18:03:30,707 INFO  L268        CegarLoopResult]: For program point  L420(line 420)  no Hoare annotation was computed.
[2020-09-24 18:03:30,707 INFO  L268        CegarLoopResult]: For program point  L418(line 418)  no Hoare annotation was computed.
[2020-09-24 18:03:30,707 INFO  L268        CegarLoopResult]: For program point  L418-1(line 418)  no Hoare annotation was computed.
[2020-09-24 18:03:30,707 INFO  L268        CegarLoopResult]: For program point  L412(line 412)  no Hoare annotation was computed.
[2020-09-24 18:03:30,707 INFO  L268        CegarLoopResult]: For program point  L410(line 410)  no Hoare annotation was computed.
[2020-09-24 18:03:30,707 INFO  L268        CegarLoopResult]: For program point  L408(line 408)  no Hoare annotation was computed.
[2020-09-24 18:03:30,708 INFO  L268        CegarLoopResult]: For program point  L406(line 406)  no Hoare annotation was computed.
[2020-09-24 18:03:30,708 INFO  L268        CegarLoopResult]: For program point  L404(line 404)  no Hoare annotation was computed.
[2020-09-24 18:03:30,708 INFO  L268        CegarLoopResult]: For program point  L435(line 435)  no Hoare annotation was computed.
[2020-09-24 18:03:30,708 INFO  L268        CegarLoopResult]: For program point  L402(line 402)  no Hoare annotation was computed.
[2020-09-24 18:03:30,708 INFO  L268        CegarLoopResult]: For program point  L433(line 433)  no Hoare annotation was computed.
[2020-09-24 18:03:30,708 INFO  L268        CegarLoopResult]: For program point  L400(line 400)  no Hoare annotation was computed.
[2020-09-24 18:03:30,708 INFO  L268        CegarLoopResult]: For program point  L431(line 431)  no Hoare annotation was computed.
[2020-09-24 18:03:30,708 INFO  L268        CegarLoopResult]: For program point  L398(line 398)  no Hoare annotation was computed.
[2020-09-24 18:03:30,709 INFO  L268        CegarLoopResult]: For program point  L429(line 429)  no Hoare annotation was computed.
[2020-09-24 18:03:30,709 INFO  L268        CegarLoopResult]: For program point  L427(line 427)  no Hoare annotation was computed.
[2020-09-24 18:03:30,709 INFO  L268        CegarLoopResult]: For program point  L425(line 425)  no Hoare annotation was computed.
[2020-09-24 18:03:30,709 INFO  L268        CegarLoopResult]: For program point  L425-1(line 425)  no Hoare annotation was computed.
[2020-09-24 18:03:30,709 INFO  L268        CegarLoopResult]: For program point  L423(line 423)  no Hoare annotation was computed.
[2020-09-24 18:03:30,709 INFO  L268        CegarLoopResult]: For program point  L421(line 421)  no Hoare annotation was computed.
[2020-09-24 18:03:30,709 INFO  L268        CegarLoopResult]: For program point  L421-1(line 421)  no Hoare annotation was computed.
[2020-09-24 18:03:30,710 INFO  L268        CegarLoopResult]: For program point  L419(line 419)  no Hoare annotation was computed.
[2020-09-24 18:03:30,710 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeFINAL(lines 708 753)  no Hoare annotation was computed.
[2020-09-24 18:03:30,710 INFO  L268        CegarLoopResult]: For program point  L727(line 727)  no Hoare annotation was computed.
[2020-09-24 18:03:30,710 INFO  L268        CegarLoopResult]: For program point  L727-1(line 727)  no Hoare annotation was computed.
[2020-09-24 18:03:30,710 INFO  L268        CegarLoopResult]: For program point  L725(line 725)  no Hoare annotation was computed.
[2020-09-24 18:03:30,710 INFO  L268        CegarLoopResult]: For program point  L727-2(line 727)  no Hoare annotation was computed.
[2020-09-24 18:03:30,710 INFO  L268        CegarLoopResult]: For program point  L719(line 719)  no Hoare annotation was computed.
[2020-09-24 18:03:30,711 INFO  L268        CegarLoopResult]: For program point  L750(line 750)  no Hoare annotation was computed.
[2020-09-24 18:03:30,711 INFO  L268        CegarLoopResult]: For program point  L717(line 717)  no Hoare annotation was computed.
[2020-09-24 18:03:30,711 INFO  L268        CegarLoopResult]: For program point  L748(line 748)  no Hoare annotation was computed.
[2020-09-24 18:03:30,711 INFO  L268        CegarLoopResult]: For program point  L715(line 715)  no Hoare annotation was computed.
[2020-09-24 18:03:30,711 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeENTRY(lines 708 753)  no Hoare annotation was computed.
[2020-09-24 18:03:30,711 INFO  L268        CegarLoopResult]: For program point  L746(line 746)  no Hoare annotation was computed.
[2020-09-24 18:03:30,711 INFO  L268        CegarLoopResult]: For program point  L713(line 713)  no Hoare annotation was computed.
[2020-09-24 18:03:30,711 INFO  L268        CegarLoopResult]: For program point  L744(line 744)  no Hoare annotation was computed.
[2020-09-24 18:03:30,712 INFO  L268        CegarLoopResult]: For program point  L711(line 711)  no Hoare annotation was computed.
[2020-09-24 18:03:30,712 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeEXIT(lines 708 753)  no Hoare annotation was computed.
[2020-09-24 18:03:30,712 INFO  L268        CegarLoopResult]: For program point  L709(line 709)  no Hoare annotation was computed.
[2020-09-24 18:03:30,712 INFO  L268        CegarLoopResult]: For program point  L732(lines 732 733)  no Hoare annotation was computed.
[2020-09-24 18:03:30,712 INFO  L268        CegarLoopResult]: For program point  L728(lines 728 735)  no Hoare annotation was computed.
[2020-09-24 18:03:30,712 INFO  L268        CegarLoopResult]: For program point  L726(line 726)  no Hoare annotation was computed.
[2020-09-24 18:03:30,712 INFO  L268        CegarLoopResult]: For program point  L724(line 724)  no Hoare annotation was computed.
[2020-09-24 18:03:30,712 INFO  L268        CegarLoopResult]: For program point  L722(lines 722 742)  no Hoare annotation was computed.
[2020-09-24 18:03:30,713 INFO  L268        CegarLoopResult]: For program point  L718(line 718)  no Hoare annotation was computed.
[2020-09-24 18:03:30,713 INFO  L268        CegarLoopResult]: For program point  L749(line 749)  no Hoare annotation was computed.
[2020-09-24 18:03:30,713 INFO  L268        CegarLoopResult]: For program point  L716(line 716)  no Hoare annotation was computed.
[2020-09-24 18:03:30,713 INFO  L268        CegarLoopResult]: For program point  L749-1(line 749)  no Hoare annotation was computed.
[2020-09-24 18:03:30,713 INFO  L268        CegarLoopResult]: For program point  L747(line 747)  no Hoare annotation was computed.
[2020-09-24 18:03:30,713 INFO  L268        CegarLoopResult]: For program point  L749-2(line 749)  no Hoare annotation was computed.
[2020-09-24 18:03:30,713 INFO  L268        CegarLoopResult]: For program point  L714(line 714)  no Hoare annotation was computed.
[2020-09-24 18:03:30,713 INFO  L268        CegarLoopResult]: For program point  L747-1(line 747)  no Hoare annotation was computed.
[2020-09-24 18:03:30,713 INFO  L268        CegarLoopResult]: For program point  L745(line 745)  no Hoare annotation was computed.
[2020-09-24 18:03:30,714 INFO  L268        CegarLoopResult]: For program point  L747-2(line 747)  no Hoare annotation was computed.
[2020-09-24 18:03:30,714 INFO  L268        CegarLoopResult]: For program point  L712(line 712)  no Hoare annotation was computed.
[2020-09-24 18:03:30,714 INFO  L268        CegarLoopResult]: For program point  L710(line 710)  no Hoare annotation was computed.
[2020-09-24 18:03:30,714 INFO  L268        CegarLoopResult]: For program point  L708(lines 708 753)  no Hoare annotation was computed.
[2020-09-24 18:03:30,714 INFO  L268        CegarLoopResult]: For program point  L739(lines 739 740)  no Hoare annotation was computed.
[2020-09-24 18:03:30,714 INFO  L268        CegarLoopResult]: For program point  L739-1(lines 722 742)  no Hoare annotation was computed.
[2020-09-24 18:03:30,714 INFO  L264        CegarLoopResult]: At program point  runTestENTRY(lines 817 826)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,715 INFO  L268        CegarLoopResult]: For program point  runTestEXIT(lines 817 826)  no Hoare annotation was computed.
[2020-09-24 18:03:30,715 INFO  L268        CegarLoopResult]: For program point  runTestFINAL(lines 817 826)  no Hoare annotation was computed.
[2020-09-24 18:03:30,715 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmENTRY(lines 147 157)  no Hoare annotation was computed.
[2020-09-24 18:03:30,715 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmEXIT(lines 147 157)  no Hoare annotation was computed.
[2020-09-24 18:03:30,715 INFO  L268        CegarLoopResult]: For program point  L154(line 154)  no Hoare annotation was computed.
[2020-09-24 18:03:30,715 INFO  L268        CegarLoopResult]: For program point  L152(line 152)  no Hoare annotation was computed.
[2020-09-24 18:03:30,715 INFO  L268        CegarLoopResult]: For program point  L152-1(line 152)  no Hoare annotation was computed.
[2020-09-24 18:03:30,715 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmFINAL(lines 147 157)  no Hoare annotation was computed.
[2020-09-24 18:03:30,716 INFO  L268        CegarLoopResult]: For program point  L152-2(line 152)  no Hoare annotation was computed.
[2020-09-24 18:03:30,716 INFO  L268        CegarLoopResult]: For program point  L152-3(line 152)  no Hoare annotation was computed.
[2020-09-24 18:03:30,716 INFO  L268        CegarLoopResult]: For program point  deactivatePumpENTRY(lines 139 146)  no Hoare annotation was computed.
[2020-09-24 18:03:30,716 INFO  L268        CegarLoopResult]: For program point  deactivatePumpEXIT(lines 139 146)  no Hoare annotation was computed.
[2020-09-24 18:03:30,716 INFO  L268        CegarLoopResult]: For program point  deactivatePumpFINAL(lines 139 146)  no Hoare annotation was computed.
[2020-09-24 18:03:30,716 INFO  L268        CegarLoopResult]: For program point  processEnvironmentEXIT(lines 124 130)  no Hoare annotation was computed.
[2020-09-24 18:03:30,716 INFO  L271        CegarLoopResult]: At program point  processEnvironmentFINAL(lines 124 130)  the Hoare annotation is:  true
[2020-09-24 18:03:30,716 INFO  L268        CegarLoopResult]: For program point  L217(line 217)  no Hoare annotation was computed.
[2020-09-24 18:03:30,717 INFO  L268        CegarLoopResult]: For program point  L263(lines 263 267)  no Hoare annotation was computed.
[2020-09-24 18:03:30,717 INFO  L264        CegarLoopResult]: At program point  L263-2(lines 255 268)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,717 INFO  L268        CegarLoopResult]: For program point  L226(lines 225 272)  no Hoare annotation was computed.
[2020-09-24 18:03:30,717 INFO  L268        CegarLoopResult]: For program point  L255(lines 255 268)  no Hoare annotation was computed.
[2020-09-24 18:03:30,717 INFO  L268        CegarLoopResult]: For program point  L218(line 218)  no Hoare annotation was computed.
[2020-09-24 18:03:30,717 INFO  L264        CegarLoopResult]: At program point  L247(line 247)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,718 INFO  L268        CegarLoopResult]: For program point  L243(line 243)  no Hoare annotation was computed.
[2020-09-24 18:03:30,718 INFO  L268        CegarLoopResult]: For program point  L243-1(line 243)  no Hoare annotation was computed.
[2020-09-24 18:03:30,718 INFO  L268        CegarLoopResult]: For program point  L235(lines 235 241)  no Hoare annotation was computed.
[2020-09-24 18:03:30,718 INFO  L268        CegarLoopResult]: For program point  L235-1(lines 235 241)  no Hoare annotation was computed.
[2020-09-24 18:03:30,718 INFO  L268        CegarLoopResult]: For program point  L227(lines 227 231)  no Hoare annotation was computed.
[2020-09-24 18:03:30,718 INFO  L268        CegarLoopResult]: For program point  testEXIT(lines 215 280)  no Hoare annotation was computed.
[2020-09-24 18:03:30,718 INFO  L264        CegarLoopResult]: At program point  testENTRY(lines 215 280)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,719 INFO  L268        CegarLoopResult]: For program point  L223(line 223)  no Hoare annotation was computed.
[2020-09-24 18:03:30,719 INFO  L268        CegarLoopResult]: For program point  L219(line 219)  no Hoare annotation was computed.
[2020-09-24 18:03:30,719 INFO  L268        CegarLoopResult]: For program point  testFINAL(lines 215 280)  no Hoare annotation was computed.
[2020-09-24 18:03:30,719 INFO  L264        CegarLoopResult]: At program point  L273(lines 224 274)  the Hoare annotation is:  (or (not (<= ~pumpRunning~0 0)) (not (<= 0 ~pumpRunning~0)) (not (<= 1 |old(~systemActive~0)|)))
[2020-09-24 18:03:30,719 INFO  L268        CegarLoopResult]: For program point  L261(line 261)  no Hoare annotation was computed.
[2020-09-24 18:03:30,719 INFO  L268        CegarLoopResult]: For program point  L261-1(line 261)  no Hoare annotation was computed.
[2020-09-24 18:03:30,719 INFO  L268        CegarLoopResult]: For program point  L261-2(line 261)  no Hoare annotation was computed.
[2020-09-24 18:03:30,719 INFO  L264        CegarLoopResult]: At program point  L257(line 257)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,720 INFO  L268        CegarLoopResult]: For program point  L253(line 253)  no Hoare annotation was computed.
[2020-09-24 18:03:30,720 INFO  L268        CegarLoopResult]: For program point  L220(line 220)  no Hoare annotation was computed.
[2020-09-24 18:03:30,720 INFO  L268        CegarLoopResult]: For program point  L253-1(line 253)  no Hoare annotation was computed.
[2020-09-24 18:03:30,720 INFO  L268        CegarLoopResult]: For program point  L245(lines 245 251)  no Hoare annotation was computed.
[2020-09-24 18:03:30,720 INFO  L268        CegarLoopResult]: For program point  L245-1(lines 245 251)  no Hoare annotation was computed.
[2020-09-24 18:03:30,720 INFO  L264        CegarLoopResult]: At program point  L270(lines 225 272)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,720 INFO  L264        CegarLoopResult]: At program point  L237(line 237)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,721 INFO  L268        CegarLoopResult]: For program point  L233(line 233)  no Hoare annotation was computed.
[2020-09-24 18:03:30,721 INFO  L268        CegarLoopResult]: For program point  L233-1(line 233)  no Hoare annotation was computed.
[2020-09-24 18:03:30,721 INFO  L268        CegarLoopResult]: For program point  L673(line 673)  no Hoare annotation was computed.
[2020-09-24 18:03:30,721 INFO  L268        CegarLoopResult]: For program point  L704(line 704)  no Hoare annotation was computed.
[2020-09-24 18:03:30,721 INFO  L268        CegarLoopResult]: For program point  L671(line 671)  no Hoare annotation was computed.
[2020-09-24 18:03:30,721 INFO  L268        CegarLoopResult]: For program point  L702(line 702)  no Hoare annotation was computed.
[2020-09-24 18:03:30,721 INFO  L268        CegarLoopResult]: For program point  L669(line 669)  no Hoare annotation was computed.
[2020-09-24 18:03:30,721 INFO  L268        CegarLoopResult]: For program point  L700(line 700)  no Hoare annotation was computed.
[2020-09-24 18:03:30,721 INFO  L268        CegarLoopResult]: For program point  L667(line 667)  no Hoare annotation was computed.
[2020-09-24 18:03:30,722 INFO  L268        CegarLoopResult]: For program point  L698(line 698)  no Hoare annotation was computed.
[2020-09-24 18:03:30,722 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argENTRY(lines 662 707)  no Hoare annotation was computed.
[2020-09-24 18:03:30,722 INFO  L268        CegarLoopResult]: For program point  L665(line 665)  no Hoare annotation was computed.
[2020-09-24 18:03:30,722 INFO  L268        CegarLoopResult]: For program point  L663(line 663)  no Hoare annotation was computed.
[2020-09-24 18:03:30,722 INFO  L268        CegarLoopResult]: For program point  L686(lines 686 687)  no Hoare annotation was computed.
[2020-09-24 18:03:30,722 INFO  L268        CegarLoopResult]: For program point  L682(lines 682 689)  no Hoare annotation was computed.
[2020-09-24 18:03:30,722 INFO  L268        CegarLoopResult]: For program point  L680(line 680)  no Hoare annotation was computed.
[2020-09-24 18:03:30,723 INFO  L268        CegarLoopResult]: For program point  L678(line 678)  no Hoare annotation was computed.
[2020-09-24 18:03:30,723 INFO  L268        CegarLoopResult]: For program point  L676(lines 676 696)  no Hoare annotation was computed.
[2020-09-24 18:03:30,723 INFO  L268        CegarLoopResult]: For program point  L672(line 672)  no Hoare annotation was computed.
[2020-09-24 18:03:30,723 INFO  L268        CegarLoopResult]: For program point  L703(line 703)  no Hoare annotation was computed.
[2020-09-24 18:03:30,723 INFO  L268        CegarLoopResult]: For program point  L670(line 670)  no Hoare annotation was computed.
[2020-09-24 18:03:30,723 INFO  L268        CegarLoopResult]: For program point  L703-1(line 703)  no Hoare annotation was computed.
[2020-09-24 18:03:30,723 INFO  L268        CegarLoopResult]: For program point  L701(line 701)  no Hoare annotation was computed.
[2020-09-24 18:03:30,723 INFO  L268        CegarLoopResult]: For program point  L703-2(line 703)  no Hoare annotation was computed.
[2020-09-24 18:03:30,723 INFO  L268        CegarLoopResult]: For program point  L668(line 668)  no Hoare annotation was computed.
[2020-09-24 18:03:30,724 INFO  L268        CegarLoopResult]: For program point  L701-1(line 701)  no Hoare annotation was computed.
[2020-09-24 18:03:30,724 INFO  L268        CegarLoopResult]: For program point  L699(line 699)  no Hoare annotation was computed.
[2020-09-24 18:03:30,724 INFO  L268        CegarLoopResult]: For program point  L701-2(line 701)  no Hoare annotation was computed.
[2020-09-24 18:03:30,724 INFO  L268        CegarLoopResult]: For program point  L666(line 666)  no Hoare annotation was computed.
[2020-09-24 18:03:30,724 INFO  L268        CegarLoopResult]: For program point  L664(line 664)  no Hoare annotation was computed.
[2020-09-24 18:03:30,724 INFO  L268        CegarLoopResult]: For program point  L662(lines 662 707)  no Hoare annotation was computed.
[2020-09-24 18:03:30,724 INFO  L268        CegarLoopResult]: For program point  L693(lines 693 694)  no Hoare annotation was computed.
[2020-09-24 18:03:30,724 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argEXIT(lines 662 707)  no Hoare annotation was computed.
[2020-09-24 18:03:30,724 INFO  L268        CegarLoopResult]: For program point  L693-1(lines 676 696)  no Hoare annotation was computed.
[2020-09-24 18:03:30,725 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argFINAL(lines 662 707)  no Hoare annotation was computed.
[2020-09-24 18:03:30,725 INFO  L268        CegarLoopResult]: For program point  L681(line 681)  no Hoare annotation was computed.
[2020-09-24 18:03:30,725 INFO  L268        CegarLoopResult]: For program point  L681-1(line 681)  no Hoare annotation was computed.
[2020-09-24 18:03:30,725 INFO  L268        CegarLoopResult]: For program point  L679(line 679)  no Hoare annotation was computed.
[2020-09-24 18:03:30,725 INFO  L268        CegarLoopResult]: For program point  L681-2(line 681)  no Hoare annotation was computed.
[2020-09-24 18:03:30,725 INFO  L268        CegarLoopResult]: For program point  L336(line 336)  no Hoare annotation was computed.
[2020-09-24 18:03:30,725 INFO  L268        CegarLoopResult]: For program point  L338-2(lines 338 346)  no Hoare annotation was computed.
[2020-09-24 18:03:30,725 INFO  L268        CegarLoopResult]: For program point  printEnvironmentEXIT(lines 330 352)  no Hoare annotation was computed.
[2020-09-24 18:03:30,726 INFO  L268        CegarLoopResult]: For program point  L344(line 344)  no Hoare annotation was computed.
[2020-09-24 18:03:30,726 INFO  L268        CegarLoopResult]: For program point  printEnvironmentENTRY(lines 330 352)  no Hoare annotation was computed.
[2020-09-24 18:03:30,726 INFO  L268        CegarLoopResult]: For program point  printEnvironmentFINAL(lines 330 352)  no Hoare annotation was computed.
[2020-09-24 18:03:30,726 INFO  L268        CegarLoopResult]: For program point  L340(line 340)  no Hoare annotation was computed.
[2020-09-24 18:03:30,726 INFO  L268        CegarLoopResult]: For program point  L338(lines 338 346)  no Hoare annotation was computed.
[2020-09-24 18:03:30,726 INFO  L268        CegarLoopResult]: For program point  select_oneENTRY(lines 53 62)  no Hoare annotation was computed.
[2020-09-24 18:03:30,726 INFO  L268        CegarLoopResult]: For program point  L59(line 59)  no Hoare annotation was computed.
[2020-09-24 18:03:30,726 INFO  L268        CegarLoopResult]: For program point  select_oneFINAL(lines 53 62)  no Hoare annotation was computed.
[2020-09-24 18:03:30,727 INFO  L268        CegarLoopResult]: For program point  L58(line 58)  no Hoare annotation was computed.
[2020-09-24 18:03:30,727 INFO  L268        CegarLoopResult]: For program point  L55(line 55)  no Hoare annotation was computed.
[2020-09-24 18:03:30,727 INFO  L268        CegarLoopResult]: For program point  select_oneEXIT(lines 53 62)  no Hoare annotation was computed.
[2020-09-24 18:03:30,727 INFO  L268        CegarLoopResult]: For program point  L55-1(line 55)  no Hoare annotation was computed.
[2020-09-24 18:03:30,727 INFO  L268        CegarLoopResult]: For program point  L55-2(line 55)  no Hoare annotation was computed.
[2020-09-24 18:03:30,727 INFO  L268        CegarLoopResult]: For program point  L638(line 638)  no Hoare annotation was computed.
[2020-09-24 18:03:30,727 INFO  L268        CegarLoopResult]: For program point  L605(lines 605 646)  no Hoare annotation was computed.
[2020-09-24 18:03:30,727 INFO  L268        CegarLoopResult]: For program point  L572(line 572)  no Hoare annotation was computed.
[2020-09-24 18:03:30,727 INFO  L268        CegarLoopResult]: For program point  L597(line 597)  no Hoare annotation was computed.
[2020-09-24 18:03:30,728 INFO  L268        CegarLoopResult]: For program point  L564(line 564)  no Hoare annotation was computed.
[2020-09-24 18:03:30,728 INFO  L268        CegarLoopResult]: For program point  L597-1(line 597)  no Hoare annotation was computed.
[2020-09-24 18:03:30,728 INFO  L268        CegarLoopResult]: For program point  L622(line 622)  no Hoare annotation was computed.
[2020-09-24 18:03:30,728 INFO  L268        CegarLoopResult]: For program point  L647(lines 647 658)  no Hoare annotation was computed.
[2020-09-24 18:03:30,728 INFO  L268        CegarLoopResult]: For program point  L639(line 639)  no Hoare annotation was computed.
[2020-09-24 18:03:30,728 INFO  L268        CegarLoopResult]: For program point  L606(line 606)  no Hoare annotation was computed.
[2020-09-24 18:03:30,728 INFO  L268        CegarLoopResult]: For program point  L639-1(line 639)  no Hoare annotation was computed.
[2020-09-24 18:03:30,728 INFO  L268        CegarLoopResult]: For program point  L573(line 573)  no Hoare annotation was computed.
[2020-09-24 18:03:30,729 INFO  L268        CegarLoopResult]: For program point  L565(line 565)  no Hoare annotation was computed.
[2020-09-24 18:03:30,729 INFO  L268        CegarLoopResult]: For program point  L623(line 623)  no Hoare annotation was computed.
[2020-09-24 18:03:30,729 INFO  L268        CegarLoopResult]: For program point  L590(line 590)  no Hoare annotation was computed.
[2020-09-24 18:03:30,729 INFO  L268        CegarLoopResult]: For program point  L623-1(line 623)  no Hoare annotation was computed.
[2020-09-24 18:03:30,729 INFO  L268        CegarLoopResult]: For program point  L590-1(line 590)  no Hoare annotation was computed.
[2020-09-24 18:03:30,729 INFO  L268        CegarLoopResult]: For program point  L648(lines 648 655)  no Hoare annotation was computed.
[2020-09-24 18:03:30,729 INFO  L268        CegarLoopResult]: For program point  L640(line 640)  no Hoare annotation was computed.
[2020-09-24 18:03:30,729 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtENTRY(lines 559 661)  no Hoare annotation was computed.
[2020-09-24 18:03:30,729 INFO  L268        CegarLoopResult]: For program point  L574(line 574)  no Hoare annotation was computed.
[2020-09-24 18:03:30,730 INFO  L268        CegarLoopResult]: For program point  L599(line 599)  no Hoare annotation was computed.
[2020-09-24 18:03:30,730 INFO  L268        CegarLoopResult]: For program point  L566(line 566)  no Hoare annotation was computed.
[2020-09-24 18:03:30,730 INFO  L268        CegarLoopResult]: For program point  L624(line 624)  no Hoare annotation was computed.
[2020-09-24 18:03:30,730 INFO  L268        CegarLoopResult]: For program point  L591(line 591)  no Hoare annotation was computed.
[2020-09-24 18:03:30,730 INFO  L268        CegarLoopResult]: For program point  L649(line 649)  no Hoare annotation was computed.
[2020-09-24 18:03:30,730 INFO  L268        CegarLoopResult]: For program point  L583(lines 583 587)  no Hoare annotation was computed.
[2020-09-24 18:03:30,730 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtFINAL(lines 559 661)  no Hoare annotation was computed.
[2020-09-24 18:03:30,730 INFO  L268        CegarLoopResult]: For program point  L575(line 575)  no Hoare annotation was computed.
[2020-09-24 18:03:30,731 INFO  L268        CegarLoopResult]: For program point  L608-2(lines 608 628)  no Hoare annotation was computed.
[2020-09-24 18:03:30,731 INFO  L268        CegarLoopResult]: For program point  L633(line 633)  no Hoare annotation was computed.
[2020-09-24 18:03:30,731 INFO  L268        CegarLoopResult]: For program point  L567(line 567)  no Hoare annotation was computed.
[2020-09-24 18:03:30,731 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtEXIT(lines 559 661)  no Hoare annotation was computed.
[2020-09-24 18:03:30,731 INFO  L268        CegarLoopResult]: For program point  L592(line 592)  no Hoare annotation was computed.
[2020-09-24 18:03:30,731 INFO  L268        CegarLoopResult]: For program point  L559(lines 559 661)  no Hoare annotation was computed.
[2020-09-24 18:03:30,731 INFO  L268        CegarLoopResult]: For program point  L559-1(lines 559 661)  no Hoare annotation was computed.
[2020-09-24 18:03:30,731 INFO  L268        CegarLoopResult]: For program point  L650(line 650)  no Hoare annotation was computed.
[2020-09-24 18:03:30,731 INFO  L268        CegarLoopResult]: For program point  L617(line 617)  no Hoare annotation was computed.
[2020-09-24 18:03:30,732 INFO  L268        CegarLoopResult]: For program point  L650-1(line 650)  no Hoare annotation was computed.
[2020-09-24 18:03:30,732 INFO  L268        CegarLoopResult]: For program point  L584(line 584)  no Hoare annotation was computed.
[2020-09-24 18:03:30,732 INFO  L268        CegarLoopResult]: For program point  L650-2(line 650)  no Hoare annotation was computed.
[2020-09-24 18:03:30,732 INFO  L268        CegarLoopResult]: For program point  L609(lines 608 628)  no Hoare annotation was computed.
[2020-09-24 18:03:30,732 INFO  L268        CegarLoopResult]: For program point  L576(line 576)  no Hoare annotation was computed.
[2020-09-24 18:03:30,732 INFO  L268        CegarLoopResult]: For program point  L634(line 634)  no Hoare annotation was computed.
[2020-09-24 18:03:30,732 INFO  L268        CegarLoopResult]: For program point  L601(line 601)  no Hoare annotation was computed.
[2020-09-24 18:03:30,732 INFO  L268        CegarLoopResult]: For program point  L568(line 568)  no Hoare annotation was computed.
[2020-09-24 18:03:30,732 INFO  L268        CegarLoopResult]: For program point  L659(line 659)  no Hoare annotation was computed.
[2020-09-24 18:03:30,733 INFO  L268        CegarLoopResult]: For program point  L626(line 626)  no Hoare annotation was computed.
[2020-09-24 18:03:30,733 INFO  L268        CegarLoopResult]: For program point  L593(line 593)  no Hoare annotation was computed.
[2020-09-24 18:03:30,733 INFO  L268        CegarLoopResult]: For program point  L560(line 560)  no Hoare annotation was computed.
[2020-09-24 18:03:30,733 INFO  L268        CegarLoopResult]: For program point  L593-1(line 593)  no Hoare annotation was computed.
[2020-09-24 18:03:30,733 INFO  L268        CegarLoopResult]: For program point  L651(line 651)  no Hoare annotation was computed.
[2020-09-24 18:03:30,733 INFO  L268        CegarLoopResult]: For program point  L618(line 618)  no Hoare annotation was computed.
[2020-09-24 18:03:30,733 INFO  L268        CegarLoopResult]: For program point  L643(line 643)  no Hoare annotation was computed.
[2020-09-24 18:03:30,733 INFO  L268        CegarLoopResult]: For program point  L610(lines 610 614)  no Hoare annotation was computed.
[2020-09-24 18:03:30,734 INFO  L268        CegarLoopResult]: For program point  L577(line 577)  no Hoare annotation was computed.
[2020-09-24 18:03:30,734 INFO  L268        CegarLoopResult]: For program point  L635(line 635)  no Hoare annotation was computed.
[2020-09-24 18:03:30,734 INFO  L268        CegarLoopResult]: For program point  L635-1(line 635)  no Hoare annotation was computed.
[2020-09-24 18:03:30,734 INFO  L268        CegarLoopResult]: For program point  L569(line 569)  no Hoare annotation was computed.
[2020-09-24 18:03:30,734 INFO  L268        CegarLoopResult]: For program point  L635-2(line 635)  no Hoare annotation was computed.
[2020-09-24 18:03:30,734 INFO  L268        CegarLoopResult]: For program point  L561(line 561)  no Hoare annotation was computed.
[2020-09-24 18:03:30,734 INFO  L268        CegarLoopResult]: For program point  L619(line 619)  no Hoare annotation was computed.
[2020-09-24 18:03:30,734 INFO  L268        CegarLoopResult]: For program point  L619-1(line 619)  no Hoare annotation was computed.
[2020-09-24 18:03:30,734 INFO  L268        CegarLoopResult]: For program point  L619-2(line 619)  no Hoare annotation was computed.
[2020-09-24 18:03:30,735 INFO  L268        CegarLoopResult]: For program point  L578(line 578)  no Hoare annotation was computed.
[2020-09-24 18:03:30,735 INFO  L268        CegarLoopResult]: For program point  L636(line 636)  no Hoare annotation was computed.
[2020-09-24 18:03:30,735 INFO  L268        CegarLoopResult]: For program point  L570(line 570)  no Hoare annotation was computed.
[2020-09-24 18:03:30,735 INFO  L268        CegarLoopResult]: For program point  L595(line 595)  no Hoare annotation was computed.
[2020-09-24 18:03:30,735 INFO  L268        CegarLoopResult]: For program point  L562(line 562)  no Hoare annotation was computed.
[2020-09-24 18:03:30,735 INFO  L268        CegarLoopResult]: For program point  L653(line 653)  no Hoare annotation was computed.
[2020-09-24 18:03:30,735 INFO  L268        CegarLoopResult]: For program point  L620(line 620)  no Hoare annotation was computed.
[2020-09-24 18:03:30,735 INFO  L268        CegarLoopResult]: For program point  L579(line 579)  no Hoare annotation was computed.
[2020-09-24 18:03:30,735 INFO  L268        CegarLoopResult]: For program point  L637(line 637)  no Hoare annotation was computed.
[2020-09-24 18:03:30,736 INFO  L268        CegarLoopResult]: For program point  L637-1(line 637)  no Hoare annotation was computed.
[2020-09-24 18:03:30,736 INFO  L268        CegarLoopResult]: For program point  L571(line 571)  no Hoare annotation was computed.
[2020-09-24 18:03:30,736 INFO  L268        CegarLoopResult]: For program point  L637-2(line 637)  no Hoare annotation was computed.
[2020-09-24 18:03:30,736 INFO  L268        CegarLoopResult]: For program point  L629(lines 607 630)  no Hoare annotation was computed.
[2020-09-24 18:03:30,736 INFO  L268        CegarLoopResult]: For program point  L596(line 596)  no Hoare annotation was computed.
[2020-09-24 18:03:30,736 INFO  L268        CegarLoopResult]: For program point  L563(line 563)  no Hoare annotation was computed.
[2020-09-24 18:03:30,736 INFO  L268        CegarLoopResult]: For program point  L654(line 654)  no Hoare annotation was computed.
[2020-09-24 18:03:30,736 INFO  L268        CegarLoopResult]: For program point  L621(line 621)  no Hoare annotation was computed.
[2020-09-24 18:03:30,737 INFO  L268        CegarLoopResult]: For program point  L588(lines 588 604)  no Hoare annotation was computed.
[2020-09-24 18:03:30,737 INFO  L268        CegarLoopResult]: For program point  L621-1(line 621)  no Hoare annotation was computed.
[2020-09-24 18:03:30,737 INFO  L268        CegarLoopResult]: For program point  L621-2(line 621)  no Hoare annotation was computed.
[2020-09-24 18:03:30,737 INFO  L268        CegarLoopResult]: For program point  L580(line 580)  no Hoare annotation was computed.
[2020-09-24 18:03:30,737 INFO  L268        CegarLoopResult]: For program point  L196-3(line 196)  no Hoare annotation was computed.
[2020-09-24 18:03:30,737 INFO  L268        CegarLoopResult]: For program point  L97(line 97)  no Hoare annotation was computed.
[2020-09-24 18:03:30,737 INFO  L268        CegarLoopResult]: For program point  L192(line 192)  no Hoare annotation was computed.
[2020-09-24 18:03:30,737 INFO  L268        CegarLoopResult]: For program point  L192-1(line 192)  no Hoare annotation was computed.
[2020-09-24 18:03:30,737 INFO  L268        CegarLoopResult]: For program point  L192-2(line 192)  no Hoare annotation was computed.
[2020-09-24 18:03:30,738 INFO  L268        CegarLoopResult]: For program point  L192-3(line 192)  no Hoare annotation was computed.
[2020-09-24 18:03:30,738 INFO  L268        CegarLoopResult]: For program point  L733(line 733)  no Hoare annotation was computed.
[2020-09-24 18:03:30,738 INFO  L268        CegarLoopResult]: For program point  L188(line 188)  no Hoare annotation was computed.
[2020-09-24 18:03:30,738 INFO  L268        CegarLoopResult]: For program point  L192-4(line 192)  no Hoare annotation was computed.
[2020-09-24 18:03:30,738 INFO  L268        CegarLoopResult]: For program point  L188-1(line 188)  no Hoare annotation was computed.
[2020-09-24 18:03:30,738 INFO  L268        CegarLoopResult]: For program point  L283(line 283)  no Hoare annotation was computed.
[2020-09-24 18:03:30,738 INFO  L268        CegarLoopResult]: For program point  L188-2(line 188)  no Hoare annotation was computed.
[2020-09-24 18:03:30,738 INFO  L268        CegarLoopResult]: For program point  L188-3(line 188)  no Hoare annotation was computed.
[2020-09-24 18:03:30,738 INFO  L268        CegarLoopResult]: For program point  L184(line 184)  no Hoare annotation was computed.
[2020-09-24 18:03:30,739 INFO  L268        CegarLoopResult]: For program point  L184-1(line 184)  no Hoare annotation was computed.
[2020-09-24 18:03:30,739 INFO  L268        CegarLoopResult]: For program point  L184-2(line 184)  no Hoare annotation was computed.
[2020-09-24 18:03:30,739 INFO  L268        CegarLoopResult]: For program point  L184-3(line 184)  no Hoare annotation was computed.
[2020-09-24 18:03:30,739 INFO  L268        CegarLoopResult]: For program point  L180(line 180)  no Hoare annotation was computed.
[2020-09-24 18:03:30,739 INFO  L268        CegarLoopResult]: For program point  L184-4(line 184)  no Hoare annotation was computed.
[2020-09-24 18:03:30,739 INFO  L268        CegarLoopResult]: For program point  L180-1(line 180)  no Hoare annotation was computed.
[2020-09-24 18:03:30,739 INFO  L268        CegarLoopResult]: For program point  L184-5(line 184)  no Hoare annotation was computed.
[2020-09-24 18:03:30,739 INFO  L268        CegarLoopResult]: For program point  L180-2(line 180)  no Hoare annotation was computed.
[2020-09-24 18:03:30,739 INFO  L268        CegarLoopResult]: For program point  L184-6(line 184)  no Hoare annotation was computed.
[2020-09-24 18:03:30,740 INFO  L268        CegarLoopResult]: For program point  L180-3(line 180)  no Hoare annotation was computed.
[2020-09-24 18:03:30,740 INFO  L268        CegarLoopResult]: For program point  L184-7(line 184)  no Hoare annotation was computed.
[2020-09-24 18:03:30,740 INFO  L268        CegarLoopResult]: For program point  L176(line 176)  no Hoare annotation was computed.
[2020-09-24 18:03:30,740 INFO  L268        CegarLoopResult]: For program point  L180-4(line 180)  no Hoare annotation was computed.
[2020-09-24 18:03:30,740 INFO  L268        CegarLoopResult]: For program point  L176-1(line 176)  no Hoare annotation was computed.
[2020-09-24 18:03:30,740 INFO  L268        CegarLoopResult]: For program point  L176-2(line 176)  no Hoare annotation was computed.
[2020-09-24 18:03:30,740 INFO  L268        CegarLoopResult]: For program point  L176-3(line 176)  no Hoare annotation was computed.
[2020-09-24 18:03:30,740 INFO  L268        CegarLoopResult]: For program point  L172(line 172)  no Hoare annotation was computed.
[2020-09-24 18:03:30,740 INFO  L268        CegarLoopResult]: For program point  L172-1(line 172)  no Hoare annotation was computed.
[2020-09-24 18:03:30,741 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:30,741 INFO  L268        CegarLoopResult]: For program point  L-1-1(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:30,741 INFO  L268        CegarLoopResult]: For program point  L284(line 284)  no Hoare annotation was computed.
[2020-09-24 18:03:30,741 INFO  L268        CegarLoopResult]: For program point  L693(line 693)  no Hoare annotation was computed.
[2020-09-24 18:03:30,741 INFO  L268        CegarLoopResult]: For program point  L693-1(line 693)  no Hoare annotation was computed.
[2020-09-24 18:03:30,741 INFO  L268        CegarLoopResult]: For program point  L755(line 755)  no Hoare annotation was computed.
[2020-09-24 18:03:30,741 INFO  L268        CegarLoopResult]: For program point  L198(line 198)  no Hoare annotation was computed.
[2020-09-24 18:03:30,741 INFO  L268        CegarLoopResult]: For program point  L198-1(line 198)  no Hoare annotation was computed.
[2020-09-24 18:03:30,742 INFO  L268        CegarLoopResult]: For program point  L198-2(line 198)  no Hoare annotation was computed.
[2020-09-24 18:03:30,742 INFO  L268        CegarLoopResult]: For program point  L739(line 739)  no Hoare annotation was computed.
[2020-09-24 18:03:30,742 INFO  L268        CegarLoopResult]: For program point  L739-1(line 739)  no Hoare annotation was computed.
[2020-09-24 18:03:30,742 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:30,742 INFO  L268        CegarLoopResult]: For program point  L694(line 694)  no Hoare annotation was computed.
[2020-09-24 18:03:30,742 INFO  L268        CegarLoopResult]: For program point  L335(line 335)  no Hoare annotation was computed.
[2020-09-24 18:03:30,742 INFO  L268        CegarLoopResult]: For program point  L686(line 686)  no Hoare annotation was computed.
[2020-09-24 18:03:30,742 INFO  L268        CegarLoopResult]: For program point  L558(line 558)  no Hoare annotation was computed.
[2020-09-24 18:03:30,742 INFO  L268        CegarLoopResult]: For program point  L686-1(line 686)  no Hoare annotation was computed.
[2020-09-24 18:03:30,743 INFO  L268        CegarLoopResult]: For program point  L740(line 740)  no Hoare annotation was computed.
[2020-09-24 18:03:30,743 INFO  L268        CegarLoopResult]: For program point  L348(line 348)  no Hoare annotation was computed.
[2020-09-24 18:03:30,743 INFO  L268        CegarLoopResult]: For program point  L732(line 732)  no Hoare annotation was computed.
[2020-09-24 18:03:30,743 INFO  L268        CegarLoopResult]: For program point  L348-1(line 348)  no Hoare annotation was computed.
[2020-09-24 18:03:30,743 INFO  L268        CegarLoopResult]: For program point  L732-1(line 732)  no Hoare annotation was computed.
[2020-09-24 18:03:30,743 INFO  L268        CegarLoopResult]: For program point  L348-2(line 348)  no Hoare annotation was computed.
[2020-09-24 18:03:30,743 INFO  L268        CegarLoopResult]: For program point  L344(line 344)  no Hoare annotation was computed.
[2020-09-24 18:03:30,743 INFO  L268        CegarLoopResult]: For program point  L344-1(line 344)  no Hoare annotation was computed.
[2020-09-24 18:03:30,743 INFO  L268        CegarLoopResult]: For program point  L344-2(line 344)  no Hoare annotation was computed.
[2020-09-24 18:03:30,744 INFO  L268        CegarLoopResult]: For program point  L344-3(line 344)  no Hoare annotation was computed.
[2020-09-24 18:03:30,744 INFO  L268        CegarLoopResult]: For program point  L340(line 340)  no Hoare annotation was computed.
[2020-09-24 18:03:30,744 INFO  L268        CegarLoopResult]: For program point  L340-1(line 340)  no Hoare annotation was computed.
[2020-09-24 18:03:30,744 INFO  L268        CegarLoopResult]: For program point  L340-2(line 340)  no Hoare annotation was computed.
[2020-09-24 18:03:30,744 INFO  L268        CegarLoopResult]: For program point  L340-3(line 340)  no Hoare annotation was computed.
[2020-09-24 18:03:30,744 INFO  L268        CegarLoopResult]: For program point  L336(line 336)  no Hoare annotation was computed.
[2020-09-24 18:03:30,744 INFO  L268        CegarLoopResult]: For program point  L340-4(line 340)  no Hoare annotation was computed.
[2020-09-24 18:03:30,744 INFO  L268        CegarLoopResult]: For program point  L336-1(line 336)  no Hoare annotation was computed.
[2020-09-24 18:03:30,744 INFO  L268        CegarLoopResult]: For program point  L340-5(line 340)  no Hoare annotation was computed.
[2020-09-24 18:03:30,745 INFO  L268        CegarLoopResult]: For program point  L687(line 687)  no Hoare annotation was computed.
[2020-09-24 18:03:30,745 INFO  L268        CegarLoopResult]: For program point  L336-2(line 336)  no Hoare annotation was computed.
[2020-09-24 18:03:30,745 INFO  L268        CegarLoopResult]: For program point  L336-3(line 336)  no Hoare annotation was computed.
[2020-09-24 18:03:30,745 INFO  L268        CegarLoopResult]: For program point  L336-4(line 336)  no Hoare annotation was computed.
[2020-09-24 18:03:30,745 INFO  L268        CegarLoopResult]: For program point  L336-5(line 336)  no Hoare annotation was computed.
[2020-09-24 18:03:30,745 INFO  L268        CegarLoopResult]: For program point  L336-6(line 336)  no Hoare annotation was computed.
[2020-09-24 18:03:30,746 INFO  L264        CegarLoopResult]: At program point  ULTIMATE.initENTRY(line -1)  the Hoare annotation is:  (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.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~string57.base| |old(#t~string57.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#NULL.offset| |old(#NULL.offset)|))
[2020-09-24 18:03:30,746 INFO  L268        CegarLoopResult]: For program point  L336-7(line 336)  no Hoare annotation was computed.
[2020-09-24 18:03:30,746 INFO  L268        CegarLoopResult]: For program point  L196(line 196)  no Hoare annotation was computed.
[2020-09-24 18:03:30,746 INFO  L268        CegarLoopResult]: For program point  L196-1(line 196)  no Hoare annotation was computed.
[2020-09-24 18:03:30,746 INFO  L268        CegarLoopResult]: For program point  L196-2(line 196)  no Hoare annotation was computed.
[2020-09-24 18:03:30,746 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:30,746 INFO  L268        CegarLoopResult]: For program point  activatePumpFINAL(lines 131 138)  no Hoare annotation was computed.
[2020-09-24 18:03:30,746 INFO  L268        CegarLoopResult]: For program point  activatePumpEXIT(lines 131 138)  no Hoare annotation was computed.
[2020-09-24 18:03:30,746 INFO  L268        CegarLoopResult]: For program point  activatePumpENTRY(lines 131 138)  no Hoare annotation was computed.
[2020-09-24 18:03:30,747 INFO  L271        CegarLoopResult]: At program point  getWaterLevelENTRY(lines 353 361)  the Hoare annotation is:  true
[2020-09-24 18:03:30,747 INFO  L268        CegarLoopResult]: For program point  getWaterLevelFINAL(lines 353 361)  no Hoare annotation was computed.
[2020-09-24 18:03:30,747 INFO  L268        CegarLoopResult]: For program point  L358(line 358)  no Hoare annotation was computed.
[2020-09-24 18:03:30,747 INFO  L268        CegarLoopResult]: For program point  L357(line 357)  no Hoare annotation was computed.
[2020-09-24 18:03:30,747 INFO  L268        CegarLoopResult]: For program point  getWaterLevelEXIT(lines 353 361)  no Hoare annotation was computed.
[2020-09-24 18:03:30,747 INFO  L268        CegarLoopResult]: For program point  L316(line 316)  no Hoare annotation was computed.
[2020-09-24 18:03:30,747 INFO  L264        CegarLoopResult]: At program point  changeMethaneLevelENTRY(lines 309 320)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (<= 0 ~pumpRunning~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,747 INFO  L268        CegarLoopResult]: For program point  L314(line 314)  no Hoare annotation was computed.
[2020-09-24 18:03:30,748 INFO  L268        CegarLoopResult]: For program point  L313-1(lines 309 320)  no Hoare annotation was computed.
[2020-09-24 18:03:30,748 INFO  L268        CegarLoopResult]: For program point  changeMethaneLevelEXIT(lines 309 320)  no Hoare annotation was computed.
[2020-09-24 18:03:30,748 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:30,748 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intEXIT(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:30,748 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intENTRY(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:30,748 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intFINAL(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:30,748 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalENTRY(lines 321 329)  no Hoare annotation was computed.
[2020-09-24 18:03:30,748 INFO  L268        CegarLoopResult]: For program point  L326(line 326)  no Hoare annotation was computed.
[2020-09-24 18:03:30,748 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalFINAL(lines 321 329)  no Hoare annotation was computed.
[2020-09-24 18:03:30,749 INFO  L268        CegarLoopResult]: For program point  L325(line 325)  no Hoare annotation was computed.
[2020-09-24 18:03:30,749 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalEXIT(lines 321 329)  no Hoare annotation was computed.
[2020-09-24 18:03:30,749 INFO  L264        CegarLoopResult]: At program point  L113(line 113)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,749 INFO  L264        CegarLoopResult]: At program point  timeShiftENTRY(lines 100 123)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,749 INFO  L264        CegarLoopResult]: At program point  L111(lines 111 117)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,749 INFO  L268        CegarLoopResult]: For program point  timeShiftEXIT(lines 100 123)  no Hoare annotation was computed.
[2020-09-24 18:03:30,749 INFO  L264        CegarLoopResult]: At program point  L106(line 106)  the Hoare annotation is:  (or (not (<= ~pumpRunning~0 0)) (not (<= 0 ~pumpRunning~0)) (not (<= 1 ~systemActive~0)))
[2020-09-24 18:03:30,749 INFO  L268        CegarLoopResult]: For program point  L104(lines 103 122)  no Hoare annotation was computed.
[2020-09-24 18:03:30,750 INFO  L268        CegarLoopResult]: For program point  timeShiftFINAL(lines 100 123)  no Hoare annotation was computed.
[2020-09-24 18:03:30,750 INFO  L271        CegarLoopResult]: At program point  L770-1(lines 770 774)  the Hoare annotation is:  true
[2020-09-24 18:03:30,750 INFO  L268        CegarLoopResult]: For program point  cleanupEXIT(lines 756 785)  no Hoare annotation was computed.
[2020-09-24 18:03:30,750 INFO  L271        CegarLoopResult]: At program point  L766-2(lines 766 780)  the Hoare annotation is:  true
[2020-09-24 18:03:30,750 INFO  L271        CegarLoopResult]: At program point  L762(line 762)  the Hoare annotation is:  true
[2020-09-24 18:03:30,750 INFO  L268        CegarLoopResult]: For program point  L762-1(line 762)  no Hoare annotation was computed.
[2020-09-24 18:03:30,750 INFO  L268        CegarLoopResult]: For program point  L758(line 758)  no Hoare annotation was computed.
[2020-09-24 18:03:30,750 INFO  L271        CegarLoopResult]: At program point  L781(lines 756 785)  the Hoare annotation is:  true
[2020-09-24 18:03:30,751 INFO  L268        CegarLoopResult]: For program point  L777(line 777)  no Hoare annotation was computed.
[2020-09-24 18:03:30,751 INFO  L268        CegarLoopResult]: For program point  L767(line 767)  no Hoare annotation was computed.
[2020-09-24 18:03:30,751 INFO  L271        CegarLoopResult]: At program point  cleanupENTRY(lines 756 785)  the Hoare annotation is:  true
[2020-09-24 18:03:30,751 INFO  L268        CegarLoopResult]: For program point  L770(lines 770 774)  no Hoare annotation was computed.
[2020-09-24 18:03:30,751 INFO  L268        CegarLoopResult]: For program point  L289-1(lines 285 296)  no Hoare annotation was computed.
[2020-09-24 18:03:30,751 INFO  L271        CegarLoopResult]: At program point  lowerWaterLevelENTRY(lines 285 296)  the Hoare annotation is:  true
[2020-09-24 18:03:30,751 INFO  L268        CegarLoopResult]: For program point  lowerWaterLevelEXIT(lines 285 296)  no Hoare annotation was computed.
[2020-09-24 18:03:30,751 INFO  L268        CegarLoopResult]: For program point  L290(line 290)  no Hoare annotation was computed.
[2020-09-24 18:03:30,751 INFO  L268        CegarLoopResult]: For program point  setupEXIT(lines 810 816)  no Hoare annotation was computed.
[2020-09-24 18:03:30,752 INFO  L271        CegarLoopResult]: At program point  setupFINAL(lines 810 816)  the Hoare annotation is:  true
[2020-09-24 18:03:30,752 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:30,752 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (<= 1 ~systemActive~0) (<= 0 ~pumpRunning~0) (<= ~pumpRunning~0 0))
[2020-09-24 18:03:30,752 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2020-09-24 18:03:30,752 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:30,752 INFO  L268        CegarLoopResult]: For program point  startSystemEXIT(lines 203 210)  no Hoare annotation was computed.
[2020-09-24 18:03:30,752 INFO  L264        CegarLoopResult]: At program point  startSystemENTRY(lines 203 210)  the Hoare annotation is:  (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,753 INFO  L268        CegarLoopResult]: For program point  startSystemFINAL(lines 203 210)  no Hoare annotation was computed.
[2020-09-24 18:03:30,753 INFO  L268        CegarLoopResult]: For program point  waterRiseEXIT(lines 297 308)  no Hoare annotation was computed.
[2020-09-24 18:03:30,753 INFO  L268        CegarLoopResult]: For program point  L302(line 302)  no Hoare annotation was computed.
[2020-09-24 18:03:30,753 INFO  L268        CegarLoopResult]: For program point  L301-1(lines 297 308)  no Hoare annotation was computed.
[2020-09-24 18:03:30,753 INFO  L264        CegarLoopResult]: At program point  waterRiseENTRY(lines 297 308)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:30,753 INFO  L268        CegarLoopResult]: For program point  __automaton_failFINAL(lines 40 47)  no Hoare annotation was computed.
[2020-09-24 18:03:30,753 INFO  L268        CegarLoopResult]: For program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44)  no Hoare annotation was computed.
[2020-09-24 18:03:30,754 INFO  L271        CegarLoopResult]: At program point  __automaton_failENTRY(lines 40 47)  the Hoare annotation is:  true
[2020-09-24 18:03:30,754 INFO  L268        CegarLoopResult]: For program point  __automaton_failEXIT(lines 40 47)  no Hoare annotation was computed.
[2020-09-24 18:03:30,773 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.09 06:03:30 BoogieIcfgContainer
[2020-09-24 18:03:30,773 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-09-24 18:03:30,776 INFO  L168              Benchmark]: Toolchain (without parser) took 46021.72 ms. Allocated memory was 141.0 MB in the beginning and 672.7 MB in the end (delta: 531.6 MB). Free memory was 103.6 MB in the beginning and 414.3 MB in the end (delta: -310.7 MB). Peak memory consumption was 538.2 MB. Max. memory is 7.1 GB.
[2020-09-24 18:03:30,776 INFO  L168              Benchmark]: CDTParser took 0.27 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 18:03:30,777 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 736.71 ms. Allocated memory was 141.0 MB in the beginning and 205.5 MB in the end (delta: 64.5 MB). Free memory was 103.0 MB in the beginning and 176.0 MB in the end (delta: -73.0 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB.
[2020-09-24 18:03:30,778 INFO  L168              Benchmark]: Boogie Preprocessor took 165.72 ms. Allocated memory is still 205.5 MB. Free memory was 176.0 MB in the beginning and 172.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB.
[2020-09-24 18:03:30,779 INFO  L168              Benchmark]: RCFGBuilder took 1206.22 ms. Allocated memory was 205.5 MB in the beginning and 234.9 MB in the end (delta: 29.4 MB). Free memory was 172.0 MB in the beginning and 182.1 MB in the end (delta: -10.1 MB). Peak memory consumption was 83.2 MB. Max. memory is 7.1 GB.
[2020-09-24 18:03:30,780 INFO  L168              Benchmark]: TraceAbstraction took 43904.98 ms. Allocated memory was 234.9 MB in the beginning and 672.7 MB in the end (delta: 437.8 MB). Free memory was 180.7 MB in the beginning and 414.3 MB in the end (delta: -233.6 MB). Peak memory consumption was 521.3 MB. Max. memory is 7.1 GB.
[2020-09-24 18:03:30,783 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.27 ms. Allocated memory is still 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 736.71 ms. Allocated memory was 141.0 MB in the beginning and 205.5 MB in the end (delta: 64.5 MB). Free memory was 103.0 MB in the beginning and 176.0 MB in the end (delta: -73.0 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 165.72 ms. Allocated memory is still 205.5 MB. Free memory was 176.0 MB in the beginning and 172.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1206.22 ms. Allocated memory was 205.5 MB in the beginning and 234.9 MB in the end (delta: 29.4 MB). Free memory was 172.0 MB in the beginning and 182.1 MB in the end (delta: -10.1 MB). Peak memory consumption was 83.2 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 43904.98 ms. Allocated memory was 234.9 MB in the beginning and 672.7 MB in the end (delta: 437.8 MB). Free memory was 180.7 MB in the beginning and 414.3 MB in the end (delta: -233.6 MB). Peak memory consumption was 521.3 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 44]: 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: 766]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 224]: Loop Invariant
    Derived loop invariant: (!(pumpRunning <= 0) || !(0 <= pumpRunning)) || !(1 <= \old(systemActive))
  - InvariantResult [Line: 756]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 225]: Loop Invariant
    Derived loop invariant: (((1 <= systemActive && splverifierCounter <= 0) || !(1 <= \old(systemActive))) || !(0 <= pumpRunning)) || !(pumpRunning <= 0)
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 35 procedures, 576 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 32.0s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 8.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 703 SDtfs, 751 SDslu, 674 SDs, 0 SdLazy, 1127 SolverSat, 225 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 90 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 4.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=245occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 122 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 42 LocationsWithAnnotation, 132 PreInvPairs, 155 NumberOfFragments, 631 HoareAnnotationTreeSize, 132 FomulaSimplifications, 13187 FormulaSimplificationTreeSizeReduction, 7.8s HoareSimplificationTime, 42 FomulaSimplificationsInter, 5199 FormulaSimplificationTreeSizeReductionInter, 3.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 22.5s InterpolantComputationTime, 600 NumberOfCodeBlocks, 600 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 596 ConstructedInterpolants, 0 QuantifiedInterpolants, 256620 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Received shutdown request...