/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product13.cil.c


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


This is Ultimate 0.1.25-c90d42b
[2020-09-25 13:13:06,078 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-09-25 13:13:06,082 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-25 13:13:06,126 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-25 13:13:06,126 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-25 13:13:06,133 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-25 13:13:06,136 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-25 13:13:06,139 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-25 13:13:06,142 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-25 13:13:06,145 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-25 13:13:06,146 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-09-25 13:13:06,147 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-25 13:13:06,148 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-25 13:13:06,150 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-25 13:13:06,153 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-25 13:13:06,154 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-25 13:13:06,156 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-25 13:13:06,157 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-25 13:13:06,158 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-25 13:13:06,166 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-25 13:13:06,168 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-25 13:13:06,169 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-25 13:13:06,171 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-09-25 13:13:06,171 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-25 13:13:06,188 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-25 13:13:06,189 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-25 13:13:06,189 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-25 13:13:06,193 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-25 13:13:06,194 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-25 13:13:06,195 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-25 13:13:06,195 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-25 13:13:06,198 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-25 13:13:06,199 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-25 13:13:06,199 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-25 13:13:06,201 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-25 13:13:06,201 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-25 13:13:06,202 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-25 13:13:06,202 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-25 13:13:06,202 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-25 13:13:06,203 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-25 13:13:06,204 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-09-25 13:13:06,205 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2020-09-25 13:13:06,252 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-09-25 13:13:06,253 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-25 13:13:06,255 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-25 13:13:06,255 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-09-25 13:13:06,255 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-09-25 13:13:06,256 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-25 13:13:06,256 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-09-25 13:13:06,256 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-09-25 13:13:06,256 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-09-25 13:13:06,257 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-09-25 13:13:06,258 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-09-25 13:13:06,258 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-25 13:13:06,258 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-09-25 13:13:06,259 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-09-25 13:13:06,259 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-09-25 13:13:06,259 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-09-25 13:13:06,259 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-09-25 13:13:06,259 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-25 13:13:06,260 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-09-25 13:13:06,260 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-09-25 13:13:06,260 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-09-25 13:13:06,260 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-25 13:13:06,260 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-25 13:13:06,261 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-09-25 13:13:06,261 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-25 13:13:06,261 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-09-25 13:13:06,261 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-25 13:13:06,261 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-25 13:13:06,262 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-09-25 13:13:06,262 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=SMALLESTAMONGWIDE;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.4;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.4;log-additional-information=true;
[2020-09-25 13:13:06,711 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-25 13:13:06,735 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-25 13:13:06,740 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-25 13:13:06,742 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-09-25 13:13:06,742 INFO  L275        PluginConnector]: CDTParser initialized
[2020-09-25 13:13:06,743 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product13.cil.c
[2020-09-25 13:13:06,833 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5a7bc9e37/7387d43f511a485090ea5f628d24afed/FLAGc2850a2b2
[2020-09-25 13:13:07,480 INFO  L306              CDTParser]: Found 1 translation units.
[2020-09-25 13:13:07,480 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec4_product13.cil.c
[2020-09-25 13:13:07,499 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5a7bc9e37/7387d43f511a485090ea5f628d24afed/FLAGc2850a2b2
[2020-09-25 13:13:07,706 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5a7bc9e37/7387d43f511a485090ea5f628d24afed
[2020-09-25 13:13:07,718 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-25 13:13:07,724 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-25 13:13:07,725 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-25 13:13:07,725 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-25 13:13:07,729 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-25 13:13:07,731 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 01:13:07" (1/1) ...
[2020-09-25 13:13:07,735 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fa7080 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:13:07, skipping insertion in model container
[2020-09-25 13:13:07,735 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 01:13:07" (1/1) ...
[2020-09-25 13:13:07,744 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-09-25 13:13:07,813 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-09-25 13:13:08,285 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 13:13:08,310 INFO  L203         MainTranslator]: Completed pre-run
[2020-09-25 13:13:08,399 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-25 13:13:08,437 INFO  L208         MainTranslator]: Completed translation
[2020-09-25 13:13:08,437 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:13:08 WrapperNode
[2020-09-25 13:13:08,438 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-25 13:13:08,439 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-25 13:13:08,439 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-25 13:13:08,439 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-09-25 13:13:08,454 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:13:08" (1/1) ...
[2020-09-25 13:13:08,454 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:13:08" (1/1) ...
[2020-09-25 13:13:08,479 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:13:08" (1/1) ...
[2020-09-25 13:13:08,480 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:13:08" (1/1) ...
[2020-09-25 13:13:08,512 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:13:08" (1/1) ...
[2020-09-25 13:13:08,523 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:13:08" (1/1) ...
[2020-09-25 13:13:08,529 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:13:08" (1/1) ...
[2020-09-25 13:13:08,536 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-25 13:13:08,537 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-25 13:13:08,537 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-09-25 13:13:08,537 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-09-25 13:13:08,539 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:13:08" (1/1) ...
No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-25 13:13:08,624 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-25 13:13:08,624 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-25 13:13:08,625 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2020-09-25 13:13:08,625 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2020-09-25 13:13:08,625 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2020-09-25 13:13:08,625 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2020-09-25 13:13:08,625 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2020-09-25 13:13:08,627 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2020-09-25 13:13:08,627 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2020-09-25 13:13:08,627 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2020-09-25 13:13:08,627 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2020-09-25 13:13:08,627 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2020-09-25 13:13:08,628 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2020-09-25 13:13:08,628 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2020-09-25 13:13:08,628 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2020-09-25 13:13:08,629 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2020-09-25 13:13:08,629 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1
[2020-09-25 13:13:08,629 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2020-09-25 13:13:08,629 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2020-09-25 13:13:08,630 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2020-09-25 13:13:08,630 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2020-09-25 13:13:08,630 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-09-25 13:13:08,630 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2020-09-25 13:13:08,631 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery
[2020-09-25 13:13:08,631 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2020-09-25 13:13:08,631 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base
[2020-09-25 13:13:08,632 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2020-09-25 13:13:08,632 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2020-09-25 13:13:08,632 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2020-09-25 13:13:08,632 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2020-09-25 13:13:08,632 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2020-09-25 13:13:08,632 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2020-09-25 13:13:08,632 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2020-09-25 13:13:08,633 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2020-09-25 13:13:08,633 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2020-09-25 13:13:08,633 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2020-09-25 13:13:08,633 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-25 13:13:08,633 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-25 13:13:08,633 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2020-09-25 13:13:08,634 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2020-09-25 13:13:08,634 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2020-09-25 13:13:08,634 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2020-09-25 13:13:08,634 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2020-09-25 13:13:08,634 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2020-09-25 13:13:08,634 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2020-09-25 13:13:08,634 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-09-25 13:13:08,635 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-09-25 13:13:08,635 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-09-25 13:13:08,635 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-09-25 13:13:08,635 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2020-09-25 13:13:08,635 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-09-25 13:13:08,636 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-09-25 13:13:08,636 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-09-25 13:13:08,636 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-09-25 13:13:08,636 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2020-09-25 13:13:08,637 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-09-25 13:13:08,637 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2020-09-25 13:13:08,637 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2020-09-25 13:13:08,637 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-09-25 13:13:08,637 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2020-09-25 13:13:08,637 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2020-09-25 13:13:08,637 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2020-09-25 13:13:08,638 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2020-09-25 13:13:08,638 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2020-09-25 13:13:08,638 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1
[2020-09-25 13:13:08,638 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2020-09-25 13:13:08,638 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2020-09-25 13:13:08,639 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2020-09-25 13:13:08,639 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2020-09-25 13:13:08,639 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2020-09-25 13:13:08,640 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2020-09-25 13:13:08,641 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2020-09-25 13:13:08,641 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2020-09-25 13:13:08,642 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2020-09-25 13:13:08,642 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2020-09-25 13:13:08,642 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-09-25 13:13:08,642 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2020-09-25 13:13:08,642 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2020-09-25 13:13:08,642 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2020-09-25 13:13:08,642 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery
[2020-09-25 13:13:08,643 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2020-09-25 13:13:08,643 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base
[2020-09-25 13:13:08,644 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2020-09-25 13:13:08,644 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-25 13:13:08,645 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-09-25 13:13:08,645 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-25 13:13:09,798 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-25 13:13:09,799 INFO  L295             CfgBuilder]: Removed 5 assume(true) statements.
[2020-09-25 13:13:09,806 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 01:13:09 BoogieIcfgContainer
[2020-09-25 13:13:09,806 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-25 13:13:09,807 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-25 13:13:09,808 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-09-25 13:13:09,811 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-09-25 13:13:09,812 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.09 01:13:07" (1/3) ...
[2020-09-25 13:13:09,812 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@776f96bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 01:13:09, skipping insertion in model container
[2020-09-25 13:13:09,813 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 01:13:08" (2/3) ...
[2020-09-25 13:13:09,813 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@776f96bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.09 01:13:09, skipping insertion in model container
[2020-09-25 13:13:09,813 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 01:13:09" (3/3) ...
[2020-09-25 13:13:09,816 INFO  L109   eAbstractionObserver]: Analyzing ICFG minepump_spec4_product13.cil.c
[2020-09-25 13:13:09,827 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-25 13:13:09,838 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-25 13:13:09,861 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-09-25 13:13:09,894 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-09-25 13:13:09,895 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-09-25 13:13:09,895 INFO  L377      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-09-25 13:13:09,895 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-09-25 13:13:09,895 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-09-25 13:13:09,895 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-09-25 13:13:09,896 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-09-25 13:13:09,896 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-09-25 13:13:09,925 INFO  L276                IsEmpty]: Start isEmpty. Operand 279 states.
[2020-09-25 13:13:09,942 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2020-09-25 13:13:09,942 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 13:13:09,944 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 13:13:09,944 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 13:13:09,952 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 13:13:09,953 INFO  L82        PathProgramCache]: Analyzing trace with hash -1615469486, now seen corresponding path program 1 times
[2020-09-25 13:13:09,964 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 13:13:09,968 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1653219849]
[2020-09-25 13:13:09,968 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 13:13:10,304 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:10,478 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:10,693 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:11,181 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:12,429 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:12,623 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:15,337 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:15,341 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 173
[2020-09-25 13:13:15,342 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-25 13:13:15,342 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5023
[2020-09-25 13:13:15,348 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:15,348 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:15,349 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:15,349 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 82
[2020-09-25 13:13:15,349 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 58
[2020-09-25 13:13:15,350 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 6
[2020-09-25 13:13:15,902 WARN  L193               SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 13:13:15,905 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 13:13:15,942 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:15,983 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:16,248 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:16,248 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 13:13:16,249 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:16,249 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 304
[2020-09-25 13:13:16,249 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:16,249 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:16,250 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:16,250 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:16,250 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 78
[2020-09-25 13:13:16,250 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:16,323 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 13:13:16,325 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:16,326 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:16,330 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:16,330 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:13:16,330 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:16,331 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 13:13:16,331 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:16,332 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:16,332 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:16,332 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:16,333 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:13:16,333 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:16,335 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 13:13:16,336 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:16,337 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:16,340 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:16,341 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:13:16,341 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:16,341 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 13:13:16,341 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:16,342 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:16,342 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:16,342 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:16,342 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:13:16,343 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:16,344 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 13:13:16,346 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:16,348 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:16,356 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:16,356 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:13:16,356 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:16,357 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 9
[2020-09-25 13:13:16,357 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:16,357 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:16,358 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:16,358 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:16,358 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 13:13:16,359 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:16,361 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 13:13:16,363 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:16,364 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:16,367 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:16,367 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:13:16,367 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:16,367 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 13:13:16,367 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:16,368 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:16,368 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:16,368 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:16,369 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:13:16,369 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:16,371 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-09-25 13:13:16,372 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:16,374 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:16,375 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:16,376 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:13:16,376 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:16,376 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 13:13:16,376 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:16,377 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:16,377 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 13:13:16,377 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 13:13:16,377 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 13:13:16,377 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:16,379 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130
[2020-09-25 13:13:16,380 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:16,382 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:16,383 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:16,383 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:13:16,384 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:16,384 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 13:13:16,384 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:16,384 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:16,384 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 13:13:16,385 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 13:13:16,385 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 13:13:16,385 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:16,417 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 13:13:16,417 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1653219849]
[2020-09-25 13:13:16,420 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 13:13:16,420 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-09-25 13:13:16,421 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487920085]
[2020-09-25 13:13:16,428 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-09-25 13:13:16,428 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 13:13:16,446 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-09-25 13:13:16,447 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-09-25 13:13:16,450 INFO  L87              Difference]: Start difference. First operand 279 states. Second operand 4 states.
[2020-09-25 13:13:17,039 WARN  L193               SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-09-25 13:13:18,008 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 13:13:18,008 INFO  L93              Difference]: Finished difference Result 401 states and 479 transitions.
[2020-09-25 13:13:18,009 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-09-25 13:13:18,011 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 142
[2020-09-25 13:13:18,012 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 13:13:18,030 INFO  L225             Difference]: With dead ends: 401
[2020-09-25 13:13:18,030 INFO  L226             Difference]: Without dead ends: 257
[2020-09-25 13:13:18,036 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-09-25 13:13:18,058 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 257 states.
[2020-09-25 13:13:18,166 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 218.
[2020-09-25 13:13:18,167 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 218 states.
[2020-09-25 13:13:18,171 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 233 transitions.
[2020-09-25 13:13:18,173 INFO  L78                 Accepts]: Start accepts. Automaton has 218 states and 233 transitions. Word has length 142
[2020-09-25 13:13:18,174 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 13:13:18,175 INFO  L479      AbstractCegarLoop]: Abstraction has 218 states and 233 transitions.
[2020-09-25 13:13:18,179 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2020-09-25 13:13:18,179 INFO  L276                IsEmpty]: Start isEmpty. Operand 218 states and 233 transitions.
[2020-09-25 13:13:18,189 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 152
[2020-09-25 13:13:18,189 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 13:13:18,191 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-25 13:13:18,191 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-09-25 13:13:18,192 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 13:13:18,192 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 13:13:18,192 INFO  L82        PathProgramCache]: Analyzing trace with hash -1190154814, now seen corresponding path program 1 times
[2020-09-25 13:13:18,192 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 13:13:18,194 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [363140566]
[2020-09-25 13:13:18,195 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 13:13:18,253 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:18,310 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:18,530 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:19,467 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:19,623 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:23,275 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:23,276 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 186
[2020-09-25 13:13:23,276 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-25 13:13:23,276 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5018
[2020-09-25 13:13:23,278 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:23,278 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:23,278 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 16
[2020-09-25 13:13:23,278 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 77
[2020-09-25 13:13:23,278 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 93
[2020-09-25 13:13:23,279 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 2
[2020-09-25 13:13:23,620 WARN  L193               SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 13:13:23,621 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 13:13:23,658 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:23,753 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:23,956 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:23,956 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 13:13:23,956 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:23,957 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 295
[2020-09-25 13:13:23,957 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:23,957 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:23,957 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:23,958 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:23,958 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 73
[2020-09-25 13:13:23,958 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:23,999 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 13:13:24,000 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:24,001 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:24,003 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:24,004 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:13:24,004 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:24,004 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 13:13:24,004 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:24,005 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:24,005 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:24,005 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:24,005 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:13:24,005 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:24,007 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 13:13:24,007 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:24,008 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:24,011 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:24,011 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:13:24,011 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:24,011 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 13:13:24,011 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:24,012 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:24,012 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:24,012 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:24,012 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:13:24,013 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:24,014 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 13:13:24,015 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:24,016 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:24,023 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:24,023 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:13:24,024 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:24,024 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 7
[2020-09-25 13:13:24,024 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:24,024 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:24,024 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:24,025 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:24,025 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 13:13:24,025 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:24,027 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 13:13:24,027 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:24,028 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:24,030 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:24,031 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:13:24,031 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:24,031 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 13:13:24,031 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:24,032 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:24,032 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:24,032 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:24,032 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:13:24,032 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:24,047 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118
[2020-09-25 13:13:24,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:24,050 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:24,052 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:24,053 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 15
[2020-09-25 13:13:24,053 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:24,053 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 13:13:24,053 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:24,054 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:24,054 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:24,054 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:24,054 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 11
[2020-09-25 13:13:24,054 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:24,056 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-09-25 13:13:24,057 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:24,058 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:24,059 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:24,059 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:13:24,060 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:24,060 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-25 13:13:24,060 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:24,060 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:24,061 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 13:13:24,061 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:24,061 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 13:13:24,061 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:24,062 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129
[2020-09-25 13:13:24,064 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:24,065 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:24,071 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:24,071 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:13:24,071 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:24,072 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 6
[2020-09-25 13:13:24,072 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:24,072 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:24,072 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-09-25 13:13:24,073 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:24,073 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 13:13:24,073 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:24,098 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2020-09-25 13:13:24,099 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:24,100 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:24,102 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:24,102 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:13:24,103 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:24,103 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 13:13:24,103 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:24,104 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:24,104 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 13:13:24,104 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 13:13:24,105 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 13:13:24,105 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:24,139 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 13:13:24,140 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [363140566]
[2020-09-25 13:13:24,140 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 13:13:24,140 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9
[2020-09-25 13:13:24,140 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231856301]
[2020-09-25 13:13:24,142 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 9 states
[2020-09-25 13:13:24,143 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 13:13:24,143 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2020-09-25 13:13:24,143 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72
[2020-09-25 13:13:24,143 INFO  L87              Difference]: Start difference. First operand 218 states and 233 transitions. Second operand 9 states.
[2020-09-25 13:13:24,636 WARN  L193               SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-09-25 13:13:25,902 WARN  L193               SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 13:13:26,221 WARN  L193               SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:26,561 WARN  L193               SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 13:13:26,898 WARN  L193               SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-09-25 13:13:27,196 WARN  L193               SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:27,475 WARN  L193               SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 13:13:27,768 WARN  L193               SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 188
[2020-09-25 13:13:29,032 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 13:13:29,033 INFO  L93              Difference]: Finished difference Result 521 states and 639 transitions.
[2020-09-25 13:13:29,033 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. 
[2020-09-25 13:13:29,034 INFO  L78                 Accepts]: Start accepts. Automaton has 9 states. Word has length 151
[2020-09-25 13:13:29,035 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 13:13:29,040 INFO  L225             Difference]: With dead ends: 521
[2020-09-25 13:13:29,040 INFO  L226             Difference]: Without dead ends: 413
[2020-09-25 13:13:29,042 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306
[2020-09-25 13:13:29,044 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 413 states.
[2020-09-25 13:13:29,112 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 321.
[2020-09-25 13:13:29,113 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 321 states.
[2020-09-25 13:13:29,115 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 321 states and 359 transitions.
[2020-09-25 13:13:29,115 INFO  L78                 Accepts]: Start accepts. Automaton has 321 states and 359 transitions. Word has length 151
[2020-09-25 13:13:29,116 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 13:13:29,116 INFO  L479      AbstractCegarLoop]: Abstraction has 321 states and 359 transitions.
[2020-09-25 13:13:29,117 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 9 states.
[2020-09-25 13:13:29,117 INFO  L276                IsEmpty]: Start isEmpty. Operand 321 states and 359 transitions.
[2020-09-25 13:13:29,120 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 157
[2020-09-25 13:13:29,120 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-25 13:13:29,120 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]
[2020-09-25 13:13:29,120 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-09-25 13:13:29,121 INFO  L427      AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-25 13:13:29,121 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-25 13:13:29,121 INFO  L82        PathProgramCache]: Analyzing trace with hash -1271631492, now seen corresponding path program 1 times
[2020-09-25 13:13:29,122 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-25 13:13:29,122 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [614060803]
[2020-09-25 13:13:29,122 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-25 13:13:29,168 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:29,217 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:29,303 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:29,429 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:34,182 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:34,182 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 193
[2020-09-25 13:13:34,183 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 3
[2020-09-25 13:13:34,183 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5011
[2020-09-25 13:13:34,183 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:34,183 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:34,184 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 12
[2020-09-25 13:13:34,184 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 81
[2020-09-25 13:13:34,184 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 59
[2020-09-25 13:13:34,184 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:34,618 WARN  L193               SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 13:13:34,619 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-25 13:13:34,656 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:34,697 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:34,893 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:34,893 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-25 13:13:34,893 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:34,894 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 236
[2020-09-25 13:13:34,894 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:34,894 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:34,894 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:34,895 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:34,895 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 77
[2020-09-25 13:13:34,895 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:34,934 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-25 13:13:34,935 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:34,936 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:34,938 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:34,939 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:13:34,939 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:34,939 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 13:13:34,939 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:34,940 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:34,940 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:34,940 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:34,940 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:13:34,940 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:34,942 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-25 13:13:34,943 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:34,944 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:34,946 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:34,946 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:13:34,947 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:34,947 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 13:13:34,947 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:34,947 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:34,947 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:34,948 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:34,948 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:13:34,948 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:34,949 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-25 13:13:34,950 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:34,952 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:34,959 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:34,959 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:13:34,959 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:34,959 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 8
[2020-09-25 13:13:34,960 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:34,960 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:34,960 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:34,960 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:34,961 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-25 13:13:34,961 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:34,962 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-25 13:13:34,963 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:34,964 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:34,967 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:34,967 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:13:34,967 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:34,967 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-25 13:13:34,967 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:34,968 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:34,968 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-25 13:13:34,968 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:34,968 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-25 13:13:34,968 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:34,976 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2020-09-25 13:13:34,977 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:34,978 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:34,981 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:34,982 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 10
[2020-09-25 13:13:34,982 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:34,982 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-25 13:13:34,982 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:34,983 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:34,983 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 13:13:34,983 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 7
[2020-09-25 13:13:34,983 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 13:13:34,983 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:34,992 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2020-09-25 13:13:34,993 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:34,995 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:34,996 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:34,996 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 15
[2020-09-25 13:13:34,996 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:34,997 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 13:13:34,997 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:34,997 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:34,997 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 13:13:34,997 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 12
[2020-09-25 13:13:34,998 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 13:13:34,998 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:34,999 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2020-09-25 13:13:35,000 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:35,001 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:35,002 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:35,002 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-25 13:13:35,002 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:35,003 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-25 13:13:35,003 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:35,003 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:35,003 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 13:13:35,004 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-25 13:13:35,004 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 13:13:35,004 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:35,005 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2020-09-25 13:13:35,006 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:35,007 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:35,008 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:35,008 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:13:35,009 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:35,009 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 13:13:35,009 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:35,009 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:35,010 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 13:13:35,010 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 13:13:35,010 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 13:13:35,010 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:35,012 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144
[2020-09-25 13:13:35,012 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-25 13:13:35,013 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-25 13:13:35,015 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-25 13:13:35,015 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-25 13:13:35,015 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-25 13:13:35,015 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-25 13:13:35,016 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE
[2020-09-25 13:13:35,016 FATAL L256   erpolLogProxyWrapper]: Tolerance: 0.4
[2020-09-25 13:13:35,016 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-25 13:13:35,016 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-25 13:13:35,016 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-25 13:13:35,017 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-25 13:13:35,050 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-25 13:13:35,051 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [614060803]
[2020-09-25 13:13:35,051 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-25 13:13:35,051 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2020-09-25 13:13:35,051 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312994756]
[2020-09-25 13:13:35,052 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 6 states
[2020-09-25 13:13:35,052 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-25 13:13:35,053 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2020-09-25 13:13:35,053 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2020-09-25 13:13:35,053 INFO  L87              Difference]: Start difference. First operand 321 states and 359 transitions. Second operand 6 states.
[2020-09-25 13:13:35,551 WARN  L193               SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-25 13:13:36,091 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-25 13:13:36,091 INFO  L93              Difference]: Finished difference Result 434 states and 512 transitions.
[2020-09-25 13:13:36,093 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2020-09-25 13:13:36,093 INFO  L78                 Accepts]: Start accepts. Automaton has 6 states. Word has length 156
[2020-09-25 13:13:36,094 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-25 13:13:36,094 INFO  L225             Difference]: With dead ends: 434
[2020-09-25 13:13:36,094 INFO  L226             Difference]: Without dead ends: 0
[2020-09-25 13:13:36,098 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90
[2020-09-25 13:13:36,098 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-09-25 13:13:36,098 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-09-25 13:13:36,099 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-09-25 13:13:36,099 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-09-25 13:13:36,099 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 156
[2020-09-25 13:13:36,099 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-25 13:13:36,099 INFO  L479      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-09-25 13:13:36,100 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 6 states.
[2020-09-25 13:13:36,100 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-09-25 13:13:36,100 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2020-09-25 13:13:36,100 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-09-25 13:13:36,103 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-09-25 13:13:36,290 WARN  L193               SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:36,458 WARN  L193               SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:36,626 WARN  L193               SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:36,794 WARN  L193               SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:36,960 WARN  L193               SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:37,119 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 13
[2020-09-25 13:13:37,266 WARN  L193               SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 13
[2020-09-25 13:13:37,410 WARN  L193               SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 13:13:37,571 WARN  L193               SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:37,737 WARN  L193               SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:37,900 WARN  L193               SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:38,063 WARN  L193               SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:38,223 WARN  L193               SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:38,383 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:38,543 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:38,721 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:38,880 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:39,037 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:39,197 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:39,356 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:39,682 WARN  L193               SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 13:13:40,006 WARN  L193               SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 13:13:40,329 WARN  L193               SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 13:13:40,655 WARN  L193               SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 13:13:40,975 WARN  L193               SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-25 13:13:41,135 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:41,297 WARN  L193               SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:41,454 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:41,610 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:41,770 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:41,930 WARN  L193               SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:42,101 WARN  L193               SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 13
[2020-09-25 13:13:42,450 WARN  L193               SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 13:13:42,787 WARN  L193               SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 13:13:43,124 WARN  L193               SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 13:13:43,293 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:43,455 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:43,625 WARN  L193               SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:43,782 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:43,918 WARN  L193               SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 13
[2020-09-25 13:13:44,079 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:44,243 WARN  L193               SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:44,406 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:44,562 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:44,719 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:44,878 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:45,035 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:45,196 WARN  L193               SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2020-09-25 13:13:45,534 WARN  L193               SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 13:13:45,870 WARN  L193               SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 13:13:46,206 WARN  L193               SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 13:13:46,544 WARN  L193               SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 13:13:46,878 WARN  L193               SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 13:13:47,213 WARN  L193               SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 13:13:47,549 WARN  L193               SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 13:13:47,885 WARN  L193               SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191
[2020-09-25 13:13:48,026 WARN  L193               SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 13
[2020-09-25 13:13:48,255 WARN  L193               SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16
[2020-09-25 13:13:48,456 WARN  L193               SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22
[2020-09-25 13:13:48,693 WARN  L193               SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22
[2020-09-25 13:13:49,035 WARN  L193               SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-25 13:13:49,247 WARN  L193               SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19
[2020-09-25 13:13:49,494 WARN  L193               SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 17
[2020-09-25 13:13:49,724 WARN  L193               SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16
[2020-09-25 13:13:49,916 WARN  L193               SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19
[2020-09-25 13:13:50,078 WARN  L193               SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22
[2020-09-25 13:13:50,294 WARN  L193               SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22
[2020-09-25 13:13:50,459 WARN  L193               SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16
[2020-09-25 13:13:50,754 WARN  L193               SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19
[2020-09-25 13:13:50,970 WARN  L193               SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22
[2020-09-25 13:13:51,200 WARN  L193               SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22
[2020-09-25 13:13:51,415 WARN  L193               SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22
[2020-09-25 13:13:51,675 WARN  L193               SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 22
[2020-09-25 13:13:51,919 WARN  L193               SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19
[2020-09-25 13:13:52,131 WARN  L193               SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19
[2020-09-25 13:13:52,347 WARN  L193               SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19
[2020-09-25 13:13:52,583 WARN  L193               SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19
[2020-09-25 13:13:52,622 INFO  L268        CegarLoopResult]: For program point  L225(lines 202 226)  no Hoare annotation was computed.
[2020-09-25 13:13:52,622 INFO  L268        CegarLoopResult]: For program point  L192(line 192)  no Hoare annotation was computed.
[2020-09-25 13:13:52,622 INFO  L268        CegarLoopResult]: For program point  L221(line 221)  no Hoare annotation was computed.
[2020-09-25 13:13:52,622 INFO  L268        CegarLoopResult]: For program point  L188(line 188)  no Hoare annotation was computed.
[2020-09-25 13:13:52,623 INFO  L268        CegarLoopResult]: For program point  L217(line 217)  no Hoare annotation was computed.
[2020-09-25 13:13:52,623 INFO  L268        CegarLoopResult]: For program point  L184(line 184)  no Hoare annotation was computed.
[2020-09-25 13:13:52,623 INFO  L268        CegarLoopResult]: For program point  L180(line 180)  no Hoare annotation was computed.
[2020-09-25 13:13:52,623 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeFINAL(lines 178 233)  no Hoare annotation was computed.
[2020-09-25 13:13:52,623 INFO  L268        CegarLoopResult]: For program point  L209(lines 209 213)  no Hoare annotation was computed.
[2020-09-25 13:13:52,623 INFO  L268        CegarLoopResult]: For program point  L209-1(lines 209 213)  no Hoare annotation was computed.
[2020-09-25 13:13:52,623 INFO  L268        CegarLoopResult]: For program point  L201(line 201)  no Hoare annotation was computed.
[2020-09-25 13:13:52,623 INFO  L268        CegarLoopResult]: For program point  L201-1(line 201)  no Hoare annotation was computed.
[2020-09-25 13:13:52,623 INFO  L268        CegarLoopResult]: For program point  L201-2(line 201)  no Hoare annotation was computed.
[2020-09-25 13:13:52,623 INFO  L268        CegarLoopResult]: For program point  L230(line 230)  no Hoare annotation was computed.
[2020-09-25 13:13:52,624 INFO  L268        CegarLoopResult]: For program point  L197(line 197)  no Hoare annotation was computed.
[2020-09-25 13:13:52,624 INFO  L268        CegarLoopResult]: For program point  L193(line 193)  no Hoare annotation was computed.
[2020-09-25 13:13:52,624 INFO  L268        CegarLoopResult]: For program point  L222(line 222)  no Hoare annotation was computed.
[2020-09-25 13:13:52,624 INFO  L268        CegarLoopResult]: For program point  L189(line 189)  no Hoare annotation was computed.
[2020-09-25 13:13:52,624 INFO  L268        CegarLoopResult]: For program point  L222-1(lines 203 224)  no Hoare annotation was computed.
[2020-09-25 13:13:52,624 INFO  L268        CegarLoopResult]: For program point  L218(line 218)  no Hoare annotation was computed.
[2020-09-25 13:13:52,624 INFO  L268        CegarLoopResult]: For program point  L185(line 185)  no Hoare annotation was computed.
[2020-09-25 13:13:52,624 INFO  L268        CegarLoopResult]: For program point  L181(line 181)  no Hoare annotation was computed.
[2020-09-25 13:13:52,624 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeEXIT(lines 178 233)  no Hoare annotation was computed.
[2020-09-25 13:13:52,625 INFO  L268        CegarLoopResult]: For program point  L198(line 198)  no Hoare annotation was computed.
[2020-09-25 13:13:52,625 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeENTRY(lines 178 233)  no Hoare annotation was computed.
[2020-09-25 13:13:52,625 INFO  L268        CegarLoopResult]: For program point  L194(line 194)  no Hoare annotation was computed.
[2020-09-25 13:13:52,625 INFO  L268        CegarLoopResult]: For program point  L190(line 190)  no Hoare annotation was computed.
[2020-09-25 13:13:52,625 INFO  L268        CegarLoopResult]: For program point  L219(line 219)  no Hoare annotation was computed.
[2020-09-25 13:13:52,625 INFO  L268        CegarLoopResult]: For program point  L186(line 186)  no Hoare annotation was computed.
[2020-09-25 13:13:52,625 INFO  L268        CegarLoopResult]: For program point  L182(line 182)  no Hoare annotation was computed.
[2020-09-25 13:13:52,625 INFO  L268        CegarLoopResult]: For program point  L207(line 207)  no Hoare annotation was computed.
[2020-09-25 13:13:52,625 INFO  L268        CegarLoopResult]: For program point  L199(line 199)  no Hoare annotation was computed.
[2020-09-25 13:13:52,625 INFO  L268        CegarLoopResult]: For program point  L228(line 228)  no Hoare annotation was computed.
[2020-09-25 13:13:52,625 INFO  L268        CegarLoopResult]: For program point  L191(line 191)  no Hoare annotation was computed.
[2020-09-25 13:13:52,626 INFO  L268        CegarLoopResult]: For program point  L220(line 220)  no Hoare annotation was computed.
[2020-09-25 13:13:52,626 INFO  L268        CegarLoopResult]: For program point  L187(line 187)  no Hoare annotation was computed.
[2020-09-25 13:13:52,626 INFO  L268        CegarLoopResult]: For program point  L220-1(line 220)  no Hoare annotation was computed.
[2020-09-25 13:13:52,626 INFO  L268        CegarLoopResult]: For program point  L220-2(line 220)  no Hoare annotation was computed.
[2020-09-25 13:13:52,626 INFO  L268        CegarLoopResult]: For program point  L183(line 183)  no Hoare annotation was computed.
[2020-09-25 13:13:52,626 INFO  L268        CegarLoopResult]: For program point  L179(line 179)  no Hoare annotation was computed.
[2020-09-25 13:13:52,626 INFO  L268        CegarLoopResult]: For program point  L208(line 208)  no Hoare annotation was computed.
[2020-09-25 13:13:52,626 INFO  L268        CegarLoopResult]: For program point  L204(line 204)  no Hoare annotation was computed.
[2020-09-25 13:13:52,626 INFO  L268        CegarLoopResult]: For program point  L200(line 200)  no Hoare annotation was computed.
[2020-09-25 13:13:52,626 INFO  L268        CegarLoopResult]: For program point  L229(line 229)  no Hoare annotation was computed.
[2020-09-25 13:13:52,626 INFO  L268        CegarLoopResult]: For program point  L258-1(line 258)  no Hoare annotation was computed.
[2020-09-25 13:13:52,626 INFO  L268        CegarLoopResult]: For program point  L258-2(line 258)  no Hoare annotation was computed.
[2020-09-25 13:13:52,626 INFO  L268        CegarLoopResult]: For program point  L254(line 254)  no Hoare annotation was computed.
[2020-09-25 13:13:52,627 INFO  L268        CegarLoopResult]: For program point  L283(line 283)  no Hoare annotation was computed.
[2020-09-25 13:13:52,627 INFO  L268        CegarLoopResult]: For program point  L250(line 250)  no Hoare annotation was computed.
[2020-09-25 13:13:52,627 INFO  L268        CegarLoopResult]: For program point  L283-1(line 283)  no Hoare annotation was computed.
[2020-09-25 13:13:52,627 INFO  L268        CegarLoopResult]: For program point  L283-2(line 283)  no Hoare annotation was computed.
[2020-09-25 13:13:52,627 INFO  L268        CegarLoopResult]: For program point  L279(line 279)  no Hoare annotation was computed.
[2020-09-25 13:13:52,627 INFO  L268        CegarLoopResult]: For program point  L246(line 246)  no Hoare annotation was computed.
[2020-09-25 13:13:52,627 INFO  L268        CegarLoopResult]: For program point  L279-1(line 279)  no Hoare annotation was computed.
[2020-09-25 13:13:52,627 INFO  L268        CegarLoopResult]: For program point  L279-2(line 279)  no Hoare annotation was computed.
[2020-09-25 13:13:52,627 INFO  L268        CegarLoopResult]: For program point  L275(line 275)  no Hoare annotation was computed.
[2020-09-25 13:13:52,627 INFO  L268        CegarLoopResult]: For program point  L242(line 242)  no Hoare annotation was computed.
[2020-09-25 13:13:52,627 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetENTRY(lines 234 293)  no Hoare annotation was computed.
[2020-09-25 13:13:52,628 INFO  L268        CegarLoopResult]: For program point  L238(line 238)  no Hoare annotation was computed.
[2020-09-25 13:13:52,628 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetEXIT(lines 234 293)  no Hoare annotation was computed.
[2020-09-25 13:13:52,628 INFO  L268        CegarLoopResult]: For program point  L255(line 255)  no Hoare annotation was computed.
[2020-09-25 13:13:52,628 INFO  L268        CegarLoopResult]: For program point  L251(line 251)  no Hoare annotation was computed.
[2020-09-25 13:13:52,628 INFO  L268        CegarLoopResult]: For program point  L280(line 280)  no Hoare annotation was computed.
[2020-09-25 13:13:52,628 INFO  L268        CegarLoopResult]: For program point  L247(line 247)  no Hoare annotation was computed.
[2020-09-25 13:13:52,628 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetFINAL(lines 234 293)  no Hoare annotation was computed.
[2020-09-25 13:13:52,628 INFO  L268        CegarLoopResult]: For program point  L276(line 276)  no Hoare annotation was computed.
[2020-09-25 13:13:52,628 INFO  L268        CegarLoopResult]: For program point  L243(line 243)  no Hoare annotation was computed.
[2020-09-25 13:13:52,628 INFO  L268        CegarLoopResult]: For program point  L239(line 239)  no Hoare annotation was computed.
[2020-09-25 13:13:52,628 INFO  L268        CegarLoopResult]: For program point  L235(line 235)  no Hoare annotation was computed.
[2020-09-25 13:13:52,628 INFO  L268        CegarLoopResult]: For program point  L264(line 264)  no Hoare annotation was computed.
[2020-09-25 13:13:52,628 INFO  L268        CegarLoopResult]: For program point  L260-2(lines 260 285)  no Hoare annotation was computed.
[2020-09-25 13:13:52,629 INFO  L268        CegarLoopResult]: For program point  L256(line 256)  no Hoare annotation was computed.
[2020-09-25 13:13:52,629 INFO  L268        CegarLoopResult]: For program point  L281(line 281)  no Hoare annotation was computed.
[2020-09-25 13:13:52,629 INFO  L268        CegarLoopResult]: For program point  L248(line 248)  no Hoare annotation was computed.
[2020-09-25 13:13:52,629 INFO  L268        CegarLoopResult]: For program point  L277(line 277)  no Hoare annotation was computed.
[2020-09-25 13:13:52,629 INFO  L268        CegarLoopResult]: For program point  L244(line 244)  no Hoare annotation was computed.
[2020-09-25 13:13:52,629 INFO  L268        CegarLoopResult]: For program point  L240(line 240)  no Hoare annotation was computed.
[2020-09-25 13:13:52,629 INFO  L268        CegarLoopResult]: For program point  L236(line 236)  no Hoare annotation was computed.
[2020-09-25 13:13:52,629 INFO  L268        CegarLoopResult]: For program point  L265(line 265)  no Hoare annotation was computed.
[2020-09-25 13:13:52,629 INFO  L268        CegarLoopResult]: For program point  L261(line 261)  no Hoare annotation was computed.
[2020-09-25 13:13:52,629 INFO  L268        CegarLoopResult]: For program point  L257(line 257)  no Hoare annotation was computed.
[2020-09-25 13:13:52,629 INFO  L268        CegarLoopResult]: For program point  L286(lines 259 287)  no Hoare annotation was computed.
[2020-09-25 13:13:52,629 INFO  L268        CegarLoopResult]: For program point  L282(line 282)  no Hoare annotation was computed.
[2020-09-25 13:13:52,630 INFO  L268        CegarLoopResult]: For program point  L249(line 249)  no Hoare annotation was computed.
[2020-09-25 13:13:52,630 INFO  L268        CegarLoopResult]: For program point  L278(line 278)  no Hoare annotation was computed.
[2020-09-25 13:13:52,630 INFO  L268        CegarLoopResult]: For program point  L245(line 245)  no Hoare annotation was computed.
[2020-09-25 13:13:52,630 INFO  L268        CegarLoopResult]: For program point  L278-1(line 278)  no Hoare annotation was computed.
[2020-09-25 13:13:52,630 INFO  L268        CegarLoopResult]: For program point  L278-2(line 278)  no Hoare annotation was computed.
[2020-09-25 13:13:52,630 INFO  L268        CegarLoopResult]: For program point  L274(line 274)  no Hoare annotation was computed.
[2020-09-25 13:13:52,630 INFO  L268        CegarLoopResult]: For program point  L241(line 241)  no Hoare annotation was computed.
[2020-09-25 13:13:52,630 INFO  L268        CegarLoopResult]: For program point  L274-1(line 274)  no Hoare annotation was computed.
[2020-09-25 13:13:52,631 INFO  L268        CegarLoopResult]: For program point  L274-2(line 274)  no Hoare annotation was computed.
[2020-09-25 13:13:52,631 INFO  L268        CegarLoopResult]: For program point  L237(line 237)  no Hoare annotation was computed.
[2020-09-25 13:13:52,631 INFO  L268        CegarLoopResult]: For program point  L266(lines 266 270)  no Hoare annotation was computed.
[2020-09-25 13:13:52,631 INFO  L268        CegarLoopResult]: For program point  L266-1(lines 266 270)  no Hoare annotation was computed.
[2020-09-25 13:13:52,631 INFO  L268        CegarLoopResult]: For program point  L258(line 258)  no Hoare annotation was computed.
[2020-09-25 13:13:52,631 INFO  L271        CegarLoopResult]: At program point  select_helpersFINAL(lines 865 871)  the Hoare annotation is:  true
[2020-09-25 13:13:52,631 INFO  L268        CegarLoopResult]: For program point  select_helpersEXIT(lines 865 871)  no Hoare annotation was computed.
[2020-09-25 13:13:52,631 INFO  L268        CegarLoopResult]: For program point  valid_productEXIT(lines 872 880)  no Hoare annotation was computed.
[2020-09-25 13:13:52,632 INFO  L268        CegarLoopResult]: For program point  L877(line 877)  no Hoare annotation was computed.
[2020-09-25 13:13:52,632 INFO  L268        CegarLoopResult]: For program point  L876(line 876)  no Hoare annotation was computed.
[2020-09-25 13:13:52,632 INFO  L271        CegarLoopResult]: At program point  valid_productENTRY(lines 872 880)  the Hoare annotation is:  true
[2020-09-25 13:13:52,632 INFO  L268        CegarLoopResult]: For program point  valid_productFINAL(lines 872 880)  no Hoare annotation was computed.
[2020-09-25 13:13:52,632 INFO  L264        CegarLoopResult]: At program point  L512(line 512)  the Hoare annotation is:  (or (not (<= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (not (<= 0 ~pumpRunning~0)) (not (<= 1 ~systemActive~0)))
[2020-09-25 13:13:52,632 INFO  L268        CegarLoopResult]: For program point  L512-1(line 512)  no Hoare annotation was computed.
[2020-09-25 13:13:52,632 INFO  L271        CegarLoopResult]: At program point  __utac_acc__Specification4_spec__1ENTRY(lines 502 526)  the Hoare annotation is:  true
[2020-09-25 13:13:52,633 INFO  L268        CegarLoopResult]: For program point  L510(lines 510 523)  no Hoare annotation was computed.
[2020-09-25 13:13:52,633 INFO  L268        CegarLoopResult]: For program point  L512-2(line 512)  no Hoare annotation was computed.
[2020-09-25 13:13:52,633 INFO  L268        CegarLoopResult]: For program point  L512-3(line 512)  no Hoare annotation was computed.
[2020-09-25 13:13:52,633 INFO  L268        CegarLoopResult]: For program point  L510-1(lines 502 526)  no Hoare annotation was computed.
[2020-09-25 13:13:52,633 INFO  L271        CegarLoopResult]: At program point  L508(line 508)  the Hoare annotation is:  true
[2020-09-25 13:13:52,633 INFO  L268        CegarLoopResult]: For program point  L508-1(line 508)  no Hoare annotation was computed.
[2020-09-25 13:13:52,633 INFO  L268        CegarLoopResult]: For program point  L508-2(line 508)  no Hoare annotation was computed.
[2020-09-25 13:13:52,633 INFO  L268        CegarLoopResult]: For program point  L508-3(line 508)  no Hoare annotation was computed.
[2020-09-25 13:13:52,634 INFO  L268        CegarLoopResult]: For program point  L504(line 504)  no Hoare annotation was computed.
[2020-09-25 13:13:52,634 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification4_spec__1EXIT(lines 502 526)  no Hoare annotation was computed.
[2020-09-25 13:13:52,634 INFO  L264        CegarLoopResult]: At program point  L516(line 516)  the Hoare annotation is:  (or (not (<= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (not (<= 0 ~pumpRunning~0)) (not (<= 1 ~systemActive~0)))
[2020-09-25 13:13:52,634 INFO  L268        CegarLoopResult]: For program point  L514(lines 514 520)  no Hoare annotation was computed.
[2020-09-25 13:13:52,634 INFO  L268        CegarLoopResult]: For program point  L608(line 608)  no Hoare annotation was computed.
[2020-09-25 13:13:52,634 INFO  L264        CegarLoopResult]: At program point  mainENTRY(lines 606 628)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:13:52,634 INFO  L268        CegarLoopResult]: For program point  mainEXIT(lines 606 628)  no Hoare annotation was computed.
[2020-09-25 13:13:52,635 INFO  L268        CegarLoopResult]: For program point  L625(line 625)  no Hoare annotation was computed.
[2020-09-25 13:13:52,635 INFO  L268        CegarLoopResult]: For program point  mainFINAL(lines 606 628)  no Hoare annotation was computed.
[2020-09-25 13:13:52,635 INFO  L264        CegarLoopResult]: At program point  L618(line 618)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:13:52,635 INFO  L264        CegarLoopResult]: At program point  L618-1(line 618)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:13:52,635 INFO  L268        CegarLoopResult]: For program point  L616(lines 616 623)  no Hoare annotation was computed.
[2020-09-25 13:13:52,635 INFO  L268        CegarLoopResult]: For program point  L616-1(lines 616 623)  no Hoare annotation was computed.
[2020-09-25 13:13:52,635 INFO  L268        CegarLoopResult]: For program point  L614(line 614)  no Hoare annotation was computed.
[2020-09-25 13:13:52,636 INFO  L264        CegarLoopResult]: At program point  L613(line 613)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:13:52,636 INFO  L268        CegarLoopResult]: For program point  L614-1(line 614)  no Hoare annotation was computed.
[2020-09-25 13:13:52,636 INFO  L264        CegarLoopResult]: At program point  L612(line 612)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:13:52,636 INFO  L268        CegarLoopResult]: For program point  L614-2(line 614)  no Hoare annotation was computed.
[2020-09-25 13:13:52,636 INFO  L264        CegarLoopResult]: At program point  L612-1(line 612)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:13:52,636 INFO  L268        CegarLoopResult]: For program point  L577(line 577)  no Hoare annotation was computed.
[2020-09-25 13:13:52,636 INFO  L268        CegarLoopResult]: For program point  L576(line 576)  no Hoare annotation was computed.
[2020-09-25 13:13:52,637 INFO  L268        CegarLoopResult]: For program point  Specification2EXIT(lines 561 584)  no Hoare annotation was computed.
[2020-09-25 13:13:52,637 INFO  L268        CegarLoopResult]: For program point  L575(line 575)  no Hoare annotation was computed.
[2020-09-25 13:13:52,637 INFO  L268        CegarLoopResult]: For program point  L574(line 574)  no Hoare annotation was computed.
[2020-09-25 13:13:52,637 INFO  L268        CegarLoopResult]: For program point  L573(line 573)  no Hoare annotation was computed.
[2020-09-25 13:13:52,637 INFO  L268        CegarLoopResult]: For program point  Specification2ENTRY(lines 561 584)  no Hoare annotation was computed.
[2020-09-25 13:13:52,637 INFO  L268        CegarLoopResult]: For program point  L572(line 572)  no Hoare annotation was computed.
[2020-09-25 13:13:52,637 INFO  L268        CegarLoopResult]: For program point  Specification2FINAL(lines 561 584)  no Hoare annotation was computed.
[2020-09-25 13:13:52,637 INFO  L268        CegarLoopResult]: For program point  L571(line 571)  no Hoare annotation was computed.
[2020-09-25 13:13:52,638 INFO  L268        CegarLoopResult]: For program point  L570(line 570)  no Hoare annotation was computed.
[2020-09-25 13:13:52,638 INFO  L268        CegarLoopResult]: For program point  L569(line 569)  no Hoare annotation was computed.
[2020-09-25 13:13:52,638 INFO  L268        CegarLoopResult]: For program point  L568(line 568)  no Hoare annotation was computed.
[2020-09-25 13:13:52,638 INFO  L268        CegarLoopResult]: For program point  L567(line 567)  no Hoare annotation was computed.
[2020-09-25 13:13:52,638 INFO  L268        CegarLoopResult]: For program point  L566(line 566)  no Hoare annotation was computed.
[2020-09-25 13:13:52,638 INFO  L268        CegarLoopResult]: For program point  L579(line 579)  no Hoare annotation was computed.
[2020-09-25 13:13:52,638 INFO  L268        CegarLoopResult]: For program point  L578(line 578)  no Hoare annotation was computed.
[2020-09-25 13:13:52,638 INFO  L268        CegarLoopResult]: For program point  processEnvironment__wrappee__methaneQueryEXIT(lines 659 665)  no Hoare annotation was computed.
[2020-09-25 13:13:52,639 INFO  L271        CegarLoopResult]: At program point  processEnvironment__wrappee__methaneQueryFINAL(lines 659 665)  the Hoare annotation is:  true
[2020-09-25 13:13:52,639 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__baseEXIT(lines 692 699)  no Hoare annotation was computed.
[2020-09-25 13:13:52,639 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__baseENTRY(lines 692 699)  no Hoare annotation was computed.
[2020-09-25 13:13:52,639 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__baseFINAL(lines 692 699)  no Hoare annotation was computed.
[2020-09-25 13:13:52,639 INFO  L268        CegarLoopResult]: For program point  isPumpRunningEXIT(lines 736 744)  no Hoare annotation was computed.
[2020-09-25 13:13:52,639 INFO  L271        CegarLoopResult]: At program point  isPumpRunningENTRY(lines 736 744)  the Hoare annotation is:  true
[2020-09-25 13:13:52,639 INFO  L268        CegarLoopResult]: For program point  isPumpRunningFINAL(lines 736 744)  no Hoare annotation was computed.
[2020-09-25 13:13:52,639 INFO  L268        CegarLoopResult]: For program point  L741(line 741)  no Hoare annotation was computed.
[2020-09-25 13:13:52,639 INFO  L268        CegarLoopResult]: For program point  L740(line 740)  no Hoare annotation was computed.
[2020-09-25 13:13:52,640 INFO  L268        CegarLoopResult]: For program point  L766(line 766)  no Hoare annotation was computed.
[2020-09-25 13:13:52,640 INFO  L268        CegarLoopResult]: For program point  L764(lines 764 772)  no Hoare annotation was computed.
[2020-09-25 13:13:52,640 INFO  L268        CegarLoopResult]: For program point  L764-2(lines 764 772)  no Hoare annotation was computed.
[2020-09-25 13:13:52,640 INFO  L268        CegarLoopResult]: For program point  L758(line 758)  no Hoare annotation was computed.
[2020-09-25 13:13:52,640 INFO  L268        CegarLoopResult]: For program point  L754(line 754)  no Hoare annotation was computed.
[2020-09-25 13:13:52,640 INFO  L268        CegarLoopResult]: For program point  L752(lines 752 760)  no Hoare annotation was computed.
[2020-09-25 13:13:52,640 INFO  L268        CegarLoopResult]: For program point  printPumpFINAL(lines 745 780)  no Hoare annotation was computed.
[2020-09-25 13:13:52,640 INFO  L268        CegarLoopResult]: For program point  L752-2(lines 752 760)  no Hoare annotation was computed.
[2020-09-25 13:13:52,641 INFO  L268        CegarLoopResult]: For program point  L775(line 775)  no Hoare annotation was computed.
[2020-09-25 13:13:52,641 INFO  L268        CegarLoopResult]: For program point  printPumpENTRY(lines 745 780)  no Hoare annotation was computed.
[2020-09-25 13:13:52,641 INFO  L268        CegarLoopResult]: For program point  L775-1(line 775)  no Hoare annotation was computed.
[2020-09-25 13:13:52,641 INFO  L268        CegarLoopResult]: For program point  printPumpEXIT(lines 745 780)  no Hoare annotation was computed.
[2020-09-25 13:13:52,641 INFO  L268        CegarLoopResult]: For program point  L770(line 770)  no Hoare annotation was computed.
[2020-09-25 13:13:52,641 INFO  L268        CegarLoopResult]: For program point  select_featuresEXIT(lines 858 864)  no Hoare annotation was computed.
[2020-09-25 13:13:52,641 INFO  L271        CegarLoopResult]: At program point  select_featuresFINAL(lines 858 864)  the Hoare annotation is:  true
[2020-09-25 13:13:52,641 INFO  L268        CegarLoopResult]: For program point  L161(line 161)  no Hoare annotation was computed.
[2020-09-25 13:13:52,642 INFO  L268        CegarLoopResult]: For program point  L157(line 157)  no Hoare annotation was computed.
[2020-09-25 13:13:52,642 INFO  L268        CegarLoopResult]: For program point  L155(line 155)  no Hoare annotation was computed.
[2020-09-25 13:13:52,642 INFO  L268        CegarLoopResult]: For program point  L155-1(line 155)  no Hoare annotation was computed.
[2020-09-25 13:13:52,642 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setFINAL(lines 132 177)  no Hoare annotation was computed.
[2020-09-25 13:13:52,642 INFO  L268        CegarLoopResult]: For program point  L149(line 149)  no Hoare annotation was computed.
[2020-09-25 13:13:52,642 INFO  L268        CegarLoopResult]: For program point  L147(line 147)  no Hoare annotation was computed.
[2020-09-25 13:13:52,642 INFO  L268        CegarLoopResult]: For program point  L145(line 145)  no Hoare annotation was computed.
[2020-09-25 13:13:52,642 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setENTRY(lines 132 177)  no Hoare annotation was computed.
[2020-09-25 13:13:52,642 INFO  L268        CegarLoopResult]: For program point  L143(line 143)  no Hoare annotation was computed.
[2020-09-25 13:13:52,642 INFO  L268        CegarLoopResult]: For program point  L141(line 141)  no Hoare annotation was computed.
[2020-09-25 13:13:52,642 INFO  L268        CegarLoopResult]: For program point  L172(line 172)  no Hoare annotation was computed.
[2020-09-25 13:13:52,643 INFO  L268        CegarLoopResult]: For program point  L139(line 139)  no Hoare annotation was computed.
[2020-09-25 13:13:52,643 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setEXIT(lines 132 177)  no Hoare annotation was computed.
[2020-09-25 13:13:52,643 INFO  L268        CegarLoopResult]: For program point  L170(line 170)  no Hoare annotation was computed.
[2020-09-25 13:13:52,643 INFO  L268        CegarLoopResult]: For program point  L137(line 137)  no Hoare annotation was computed.
[2020-09-25 13:13:52,643 INFO  L268        CegarLoopResult]: For program point  L168(line 168)  no Hoare annotation was computed.
[2020-09-25 13:13:52,643 INFO  L268        CegarLoopResult]: For program point  L135(line 135)  no Hoare annotation was computed.
[2020-09-25 13:13:52,643 INFO  L268        CegarLoopResult]: For program point  L166(line 166)  no Hoare annotation was computed.
[2020-09-25 13:13:52,643 INFO  L268        CegarLoopResult]: For program point  L164(line 164)  no Hoare annotation was computed.
[2020-09-25 13:13:52,643 INFO  L268        CegarLoopResult]: For program point  L162(line 162)  no Hoare annotation was computed.
[2020-09-25 13:13:52,643 INFO  L268        CegarLoopResult]: For program point  L162-1(line 162)  no Hoare annotation was computed.
[2020-09-25 13:13:52,643 INFO  L268        CegarLoopResult]: For program point  L160(line 160)  no Hoare annotation was computed.
[2020-09-25 13:13:52,643 INFO  L268        CegarLoopResult]: For program point  L158(line 158)  no Hoare annotation was computed.
[2020-09-25 13:13:52,643 INFO  L268        CegarLoopResult]: For program point  L158-1(line 158)  no Hoare annotation was computed.
[2020-09-25 13:13:52,644 INFO  L268        CegarLoopResult]: For program point  L156(line 156)  no Hoare annotation was computed.
[2020-09-25 13:13:52,644 INFO  L268        CegarLoopResult]: For program point  L154(line 154)  no Hoare annotation was computed.
[2020-09-25 13:13:52,644 INFO  L268        CegarLoopResult]: For program point  L150(line 150)  no Hoare annotation was computed.
[2020-09-25 13:13:52,644 INFO  L268        CegarLoopResult]: For program point  L148(line 148)  no Hoare annotation was computed.
[2020-09-25 13:13:52,644 INFO  L268        CegarLoopResult]: For program point  L146(line 146)  no Hoare annotation was computed.
[2020-09-25 13:13:52,644 INFO  L268        CegarLoopResult]: For program point  L144(line 144)  no Hoare annotation was computed.
[2020-09-25 13:13:52,644 INFO  L268        CegarLoopResult]: For program point  L142(line 142)  no Hoare annotation was computed.
[2020-09-25 13:13:52,644 INFO  L268        CegarLoopResult]: For program point  L173(line 173)  no Hoare annotation was computed.
[2020-09-25 13:13:52,644 INFO  L268        CegarLoopResult]: For program point  L140(line 140)  no Hoare annotation was computed.
[2020-09-25 13:13:52,644 INFO  L268        CegarLoopResult]: For program point  L171(line 171)  no Hoare annotation was computed.
[2020-09-25 13:13:52,644 INFO  L268        CegarLoopResult]: For program point  L138(line 138)  no Hoare annotation was computed.
[2020-09-25 13:13:52,645 INFO  L268        CegarLoopResult]: For program point  L169(line 169)  no Hoare annotation was computed.
[2020-09-25 13:13:52,645 INFO  L268        CegarLoopResult]: For program point  L136(line 136)  no Hoare annotation was computed.
[2020-09-25 13:13:52,645 INFO  L268        CegarLoopResult]: For program point  L169-1(line 169)  no Hoare annotation was computed.
[2020-09-25 13:13:52,645 INFO  L268        CegarLoopResult]: For program point  L167(line 167)  no Hoare annotation was computed.
[2020-09-25 13:13:52,645 INFO  L268        CegarLoopResult]: For program point  L169-2(line 169)  no Hoare annotation was computed.
[2020-09-25 13:13:52,645 INFO  L268        CegarLoopResult]: For program point  L165(line 165)  no Hoare annotation was computed.
[2020-09-25 13:13:52,645 INFO  L268        CegarLoopResult]: For program point  L132(lines 132 177)  no Hoare annotation was computed.
[2020-09-25 13:13:52,646 INFO  L268        CegarLoopResult]: For program point  L132-1(lines 132 177)  no Hoare annotation was computed.
[2020-09-25 13:13:52,646 INFO  L268        CegarLoopResult]: For program point  L481(line 481)  no Hoare annotation was computed.
[2020-09-25 13:13:52,646 INFO  L268        CegarLoopResult]: For program point  L448(line 448)  no Hoare annotation was computed.
[2020-09-25 13:13:52,646 INFO  L268        CegarLoopResult]: For program point  L446(line 446)  no Hoare annotation was computed.
[2020-09-25 13:13:52,646 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeFINAL(lines 445 490)  no Hoare annotation was computed.
[2020-09-25 13:13:52,646 INFO  L268        CegarLoopResult]: For program point  L469(lines 469 470)  no Hoare annotation was computed.
[2020-09-25 13:13:52,647 INFO  L268        CegarLoopResult]: For program point  L465(lines 465 472)  no Hoare annotation was computed.
[2020-09-25 13:13:52,647 INFO  L268        CegarLoopResult]: For program point  L463(line 463)  no Hoare annotation was computed.
[2020-09-25 13:13:52,647 INFO  L268        CegarLoopResult]: For program point  L461(line 461)  no Hoare annotation was computed.
[2020-09-25 13:13:52,647 INFO  L268        CegarLoopResult]: For program point  L459(lines 459 479)  no Hoare annotation was computed.
[2020-09-25 13:13:52,647 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeENTRY(lines 445 490)  no Hoare annotation was computed.
[2020-09-25 13:13:52,647 INFO  L268        CegarLoopResult]: For program point  L455(line 455)  no Hoare annotation was computed.
[2020-09-25 13:13:52,647 INFO  L268        CegarLoopResult]: For program point  L486(line 486)  no Hoare annotation was computed.
[2020-09-25 13:13:52,647 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeEXIT(lines 445 490)  no Hoare annotation was computed.
[2020-09-25 13:13:52,647 INFO  L268        CegarLoopResult]: For program point  L453(line 453)  no Hoare annotation was computed.
[2020-09-25 13:13:52,648 INFO  L268        CegarLoopResult]: For program point  L486-1(line 486)  no Hoare annotation was computed.
[2020-09-25 13:13:52,648 INFO  L268        CegarLoopResult]: For program point  L484(line 484)  no Hoare annotation was computed.
[2020-09-25 13:13:52,648 INFO  L268        CegarLoopResult]: For program point  L486-2(line 486)  no Hoare annotation was computed.
[2020-09-25 13:13:52,648 INFO  L268        CegarLoopResult]: For program point  L451(line 451)  no Hoare annotation was computed.
[2020-09-25 13:13:52,648 INFO  L268        CegarLoopResult]: For program point  L484-1(line 484)  no Hoare annotation was computed.
[2020-09-25 13:13:52,648 INFO  L268        CegarLoopResult]: For program point  L482(line 482)  no Hoare annotation was computed.
[2020-09-25 13:13:52,648 INFO  L268        CegarLoopResult]: For program point  L484-2(line 484)  no Hoare annotation was computed.
[2020-09-25 13:13:52,648 INFO  L268        CegarLoopResult]: For program point  L449(line 449)  no Hoare annotation was computed.
[2020-09-25 13:13:52,649 INFO  L268        CegarLoopResult]: For program point  L447(line 447)  no Hoare annotation was computed.
[2020-09-25 13:13:52,649 INFO  L268        CegarLoopResult]: For program point  L445(lines 445 490)  no Hoare annotation was computed.
[2020-09-25 13:13:52,649 INFO  L268        CegarLoopResult]: For program point  L476(lines 476 477)  no Hoare annotation was computed.
[2020-09-25 13:13:52,649 INFO  L268        CegarLoopResult]: For program point  L476-1(lines 459 479)  no Hoare annotation was computed.
[2020-09-25 13:13:52,649 INFO  L268        CegarLoopResult]: For program point  L464(line 464)  no Hoare annotation was computed.
[2020-09-25 13:13:52,649 INFO  L268        CegarLoopResult]: For program point  L464-1(line 464)  no Hoare annotation was computed.
[2020-09-25 13:13:52,649 INFO  L268        CegarLoopResult]: For program point  L462(line 462)  no Hoare annotation was computed.
[2020-09-25 13:13:52,649 INFO  L268        CegarLoopResult]: For program point  L464-2(line 464)  no Hoare annotation was computed.
[2020-09-25 13:13:52,649 INFO  L268        CegarLoopResult]: For program point  L456(line 456)  no Hoare annotation was computed.
[2020-09-25 13:13:52,650 INFO  L268        CegarLoopResult]: For program point  L487(line 487)  no Hoare annotation was computed.
[2020-09-25 13:13:52,650 INFO  L268        CegarLoopResult]: For program point  L454(line 454)  no Hoare annotation was computed.
[2020-09-25 13:13:52,650 INFO  L268        CegarLoopResult]: For program point  L485(line 485)  no Hoare annotation was computed.
[2020-09-25 13:13:52,650 INFO  L268        CegarLoopResult]: For program point  L452(line 452)  no Hoare annotation was computed.
[2020-09-25 13:13:52,650 INFO  L268        CegarLoopResult]: For program point  L483(line 483)  no Hoare annotation was computed.
[2020-09-25 13:13:52,650 INFO  L268        CegarLoopResult]: For program point  L450(line 450)  no Hoare annotation was computed.
[2020-09-25 13:13:52,650 INFO  L264        CegarLoopResult]: At program point  runTestENTRY(lines 593 602)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:13:52,650 INFO  L268        CegarLoopResult]: For program point  runTestEXIT(lines 593 602)  no Hoare annotation was computed.
[2020-09-25 13:13:52,651 INFO  L268        CegarLoopResult]: For program point  runTestFINAL(lines 593 602)  no Hoare annotation was computed.
[2020-09-25 13:13:52,651 INFO  L271        CegarLoopResult]: At program point  isMethaneAlarmENTRY(lines 725 735)  the Hoare annotation is:  true
[2020-09-25 13:13:52,651 INFO  L268        CegarLoopResult]: For program point  L732(line 732)  no Hoare annotation was computed.
[2020-09-25 13:13:52,651 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmEXIT(lines 725 735)  no Hoare annotation was computed.
[2020-09-25 13:13:52,651 INFO  L271        CegarLoopResult]: At program point  L730(line 730)  the Hoare annotation is:  true
[2020-09-25 13:13:52,651 INFO  L268        CegarLoopResult]: For program point  L730-1(line 730)  no Hoare annotation was computed.
[2020-09-25 13:13:52,651 INFO  L268        CegarLoopResult]: For program point  L730-2(line 730)  no Hoare annotation was computed.
[2020-09-25 13:13:52,651 INFO  L268        CegarLoopResult]: For program point  L730-3(line 730)  no Hoare annotation was computed.
[2020-09-25 13:13:52,652 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmFINAL(lines 725 735)  no Hoare annotation was computed.
[2020-09-25 13:13:52,652 INFO  L271        CegarLoopResult]: At program point  deactivatePumpENTRY(lines 717 724)  the Hoare annotation is:  true
[2020-09-25 13:13:52,652 INFO  L268        CegarLoopResult]: For program point  deactivatePumpEXIT(lines 717 724)  no Hoare annotation was computed.
[2020-09-25 13:13:52,652 INFO  L268        CegarLoopResult]: For program point  deactivatePumpFINAL(lines 717 724)  no Hoare annotation was computed.
[2020-09-25 13:13:52,652 INFO  L264        CegarLoopResult]: At program point  L673(line 673)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~waterLevel~0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)))
[2020-09-25 13:13:52,652 INFO  L268        CegarLoopResult]: For program point  L673-1(line 673)  no Hoare annotation was computed.
[2020-09-25 13:13:52,652 INFO  L268        CegarLoopResult]: For program point  L671(lines 671 688)  no Hoare annotation was computed.
[2020-09-25 13:13:52,652 INFO  L268        CegarLoopResult]: For program point  L673-2(line 673)  no Hoare annotation was computed.
[2020-09-25 13:13:52,653 INFO  L268        CegarLoopResult]: For program point  L673-3(line 673)  no Hoare annotation was computed.
[2020-09-25 13:13:52,653 INFO  L268        CegarLoopResult]: For program point  processEnvironmentEXIT(lines 667 691)  no Hoare annotation was computed.
[2020-09-25 13:13:52,653 INFO  L264        CegarLoopResult]: At program point  processEnvironmentENTRY(lines 667 691)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|))
[2020-09-25 13:13:52,653 INFO  L264        CegarLoopResult]: At program point  L686(line 686)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|))
[2020-09-25 13:13:52,653 INFO  L268        CegarLoopResult]: For program point  L686-1(lines 667 691)  no Hoare annotation was computed.
[2020-09-25 13:13:52,653 INFO  L264        CegarLoopResult]: At program point  L681(line 681)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~waterLevel~0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)))
[2020-09-25 13:13:52,653 INFO  L264        CegarLoopResult]: At program point  L677(line 677)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~waterLevel~0)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)))
[2020-09-25 13:13:52,654 INFO  L268        CegarLoopResult]: For program point  L675(lines 675 683)  no Hoare annotation was computed.
[2020-09-25 13:13:52,654 INFO  L268        CegarLoopResult]: For program point  L828(lines 828 832)  no Hoare annotation was computed.
[2020-09-25 13:13:52,654 INFO  L264        CegarLoopResult]: At program point  L828-2(lines 822 833)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (<= 0 ~pumpRunning~0) (<= 1 ~waterLevel~0) (<= ~pumpRunning~0 0)))
[2020-09-25 13:13:52,654 INFO  L268        CegarLoopResult]: For program point  L820(line 820)  no Hoare annotation was computed.
[2020-09-25 13:13:52,654 INFO  L268        CegarLoopResult]: For program point  L787(line 787)  no Hoare annotation was computed.
[2020-09-25 13:13:52,654 INFO  L268        CegarLoopResult]: For program point  L820-1(line 820)  no Hoare annotation was computed.
[2020-09-25 13:13:52,654 INFO  L268        CegarLoopResult]: For program point  L812(lines 812 818)  no Hoare annotation was computed.
[2020-09-25 13:13:52,654 INFO  L268        CegarLoopResult]: For program point  L812-1(lines 812 818)  no Hoare annotation was computed.
[2020-09-25 13:13:52,654 INFO  L264        CegarLoopResult]: At program point  L804(line 804)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (<= 0 ~pumpRunning~0) (<= 1 ~waterLevel~0) (<= ~pumpRunning~0 0)))
[2020-09-25 13:13:52,655 INFO  L268        CegarLoopResult]: For program point  L800(line 800)  no Hoare annotation was computed.
[2020-09-25 13:13:52,655 INFO  L268        CegarLoopResult]: For program point  L800-1(line 800)  no Hoare annotation was computed.
[2020-09-25 13:13:52,655 INFO  L268        CegarLoopResult]: For program point  L784(line 784)  no Hoare annotation was computed.
[2020-09-25 13:13:52,655 INFO  L264        CegarLoopResult]: At program point  L838(lines 791 839)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (<= 0 ~pumpRunning~0) (<= 1 ~waterLevel~0) (<= ~pumpRunning~0 0)))
[2020-09-25 13:13:52,655 INFO  L268        CegarLoopResult]: For program point  testEXIT(lines 782 845)  no Hoare annotation was computed.
[2020-09-25 13:13:52,655 INFO  L264        CegarLoopResult]: At program point  testENTRY(lines 782 845)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))
[2020-09-25 13:13:52,655 INFO  L268        CegarLoopResult]: For program point  L826(line 826)  no Hoare annotation was computed.
[2020-09-25 13:13:52,655 INFO  L268        CegarLoopResult]: For program point  L793(lines 792 837)  no Hoare annotation was computed.
[2020-09-25 13:13:52,656 INFO  L268        CegarLoopResult]: For program point  L826-1(line 826)  no Hoare annotation was computed.
[2020-09-25 13:13:52,656 INFO  L268        CegarLoopResult]: For program point  L826-2(line 826)  no Hoare annotation was computed.
[2020-09-25 13:13:52,656 INFO  L268        CegarLoopResult]: For program point  testFINAL(lines 782 845)  no Hoare annotation was computed.
[2020-09-25 13:13:52,656 INFO  L268        CegarLoopResult]: For program point  L822(lines 822 833)  no Hoare annotation was computed.
[2020-09-25 13:13:52,656 INFO  L268        CegarLoopResult]: For program point  L785(line 785)  no Hoare annotation was computed.
[2020-09-25 13:13:52,656 INFO  L264        CegarLoopResult]: At program point  L814(line 814)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (<= 0 ~pumpRunning~0) (<= 1 ~waterLevel~0) (<= ~pumpRunning~0 0)))
[2020-09-25 13:13:52,656 INFO  L268        CegarLoopResult]: For program point  L810(line 810)  no Hoare annotation was computed.
[2020-09-25 13:13:52,656 INFO  L268        CegarLoopResult]: For program point  L810-1(line 810)  no Hoare annotation was computed.
[2020-09-25 13:13:52,656 INFO  L264        CegarLoopResult]: At program point  L835(lines 792 837)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (and (<= 0 ~pumpRunning~0) (<= 1 ~waterLevel~0) (<= ~pumpRunning~0 0)))
[2020-09-25 13:13:52,657 INFO  L268        CegarLoopResult]: For program point  L802(lines 802 808)  no Hoare annotation was computed.
[2020-09-25 13:13:52,657 INFO  L268        CegarLoopResult]: For program point  L802-1(lines 802 808)  no Hoare annotation was computed.
[2020-09-25 13:13:52,657 INFO  L268        CegarLoopResult]: For program point  L794(lines 794 798)  no Hoare annotation was computed.
[2020-09-25 13:13:52,657 INFO  L268        CegarLoopResult]: For program point  L790(line 790)  no Hoare annotation was computed.
[2020-09-25 13:13:52,657 INFO  L268        CegarLoopResult]: For program point  L786(line 786)  no Hoare annotation was computed.
[2020-09-25 13:13:52,657 INFO  L268        CegarLoopResult]: For program point  L417(line 417)  no Hoare annotation was computed.
[2020-09-25 13:13:52,657 INFO  L268        CegarLoopResult]: For program point  L415(line 415)  no Hoare annotation was computed.
[2020-09-25 13:13:52,657 INFO  L268        CegarLoopResult]: For program point  L413(lines 413 433)  no Hoare annotation was computed.
[2020-09-25 13:13:52,657 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argENTRY(lines 399 444)  no Hoare annotation was computed.
[2020-09-25 13:13:52,658 INFO  L268        CegarLoopResult]: For program point  L409(line 409)  no Hoare annotation was computed.
[2020-09-25 13:13:52,658 INFO  L268        CegarLoopResult]: For program point  L440(line 440)  no Hoare annotation was computed.
[2020-09-25 13:13:52,658 INFO  L268        CegarLoopResult]: For program point  L407(line 407)  no Hoare annotation was computed.
[2020-09-25 13:13:52,658 INFO  L268        CegarLoopResult]: For program point  L440-1(line 440)  no Hoare annotation was computed.
[2020-09-25 13:13:52,658 INFO  L268        CegarLoopResult]: For program point  L438(line 438)  no Hoare annotation was computed.
[2020-09-25 13:13:52,658 INFO  L268        CegarLoopResult]: For program point  L440-2(line 440)  no Hoare annotation was computed.
[2020-09-25 13:13:52,658 INFO  L268        CegarLoopResult]: For program point  L405(line 405)  no Hoare annotation was computed.
[2020-09-25 13:13:52,658 INFO  L268        CegarLoopResult]: For program point  L438-1(line 438)  no Hoare annotation was computed.
[2020-09-25 13:13:52,658 INFO  L268        CegarLoopResult]: For program point  L436(line 436)  no Hoare annotation was computed.
[2020-09-25 13:13:52,658 INFO  L268        CegarLoopResult]: For program point  L438-2(line 438)  no Hoare annotation was computed.
[2020-09-25 13:13:52,659 INFO  L268        CegarLoopResult]: For program point  L403(line 403)  no Hoare annotation was computed.
[2020-09-25 13:13:52,659 INFO  L268        CegarLoopResult]: For program point  L401(line 401)  no Hoare annotation was computed.
[2020-09-25 13:13:52,659 INFO  L268        CegarLoopResult]: For program point  L399(lines 399 444)  no Hoare annotation was computed.
[2020-09-25 13:13:52,659 INFO  L268        CegarLoopResult]: For program point  L430(lines 430 431)  no Hoare annotation was computed.
[2020-09-25 13:13:52,659 INFO  L268        CegarLoopResult]: For program point  L430-1(lines 413 433)  no Hoare annotation was computed.
[2020-09-25 13:13:52,659 INFO  L268        CegarLoopResult]: For program point  L418(line 418)  no Hoare annotation was computed.
[2020-09-25 13:13:52,659 INFO  L268        CegarLoopResult]: For program point  L418-1(line 418)  no Hoare annotation was computed.
[2020-09-25 13:13:52,659 INFO  L268        CegarLoopResult]: For program point  L416(line 416)  no Hoare annotation was computed.
[2020-09-25 13:13:52,660 INFO  L268        CegarLoopResult]: For program point  L418-2(line 418)  no Hoare annotation was computed.
[2020-09-25 13:13:52,660 INFO  L268        CegarLoopResult]: For program point  L410(line 410)  no Hoare annotation was computed.
[2020-09-25 13:13:52,660 INFO  L268        CegarLoopResult]: For program point  L441(line 441)  no Hoare annotation was computed.
[2020-09-25 13:13:52,660 INFO  L268        CegarLoopResult]: For program point  L408(line 408)  no Hoare annotation was computed.
[2020-09-25 13:13:52,660 INFO  L268        CegarLoopResult]: For program point  L439(line 439)  no Hoare annotation was computed.
[2020-09-25 13:13:52,660 INFO  L268        CegarLoopResult]: For program point  L406(line 406)  no Hoare annotation was computed.
[2020-09-25 13:13:52,660 INFO  L268        CegarLoopResult]: For program point  L437(line 437)  no Hoare annotation was computed.
[2020-09-25 13:13:52,661 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argEXIT(lines 399 444)  no Hoare annotation was computed.
[2020-09-25 13:13:52,661 INFO  L268        CegarLoopResult]: For program point  L404(line 404)  no Hoare annotation was computed.
[2020-09-25 13:13:52,661 INFO  L268        CegarLoopResult]: For program point  L435(line 435)  no Hoare annotation was computed.
[2020-09-25 13:13:52,661 INFO  L268        CegarLoopResult]: For program point  L402(line 402)  no Hoare annotation was computed.
[2020-09-25 13:13:52,661 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argFINAL(lines 399 444)  no Hoare annotation was computed.
[2020-09-25 13:13:52,661 INFO  L268        CegarLoopResult]: For program point  L400(line 400)  no Hoare annotation was computed.
[2020-09-25 13:13:52,661 INFO  L268        CegarLoopResult]: For program point  L423(lines 423 424)  no Hoare annotation was computed.
[2020-09-25 13:13:52,661 INFO  L268        CegarLoopResult]: For program point  L419(lines 419 426)  no Hoare annotation was computed.
[2020-09-25 13:13:52,661 INFO  L268        CegarLoopResult]: For program point  L107(line 107)  no Hoare annotation was computed.
[2020-09-25 13:13:52,662 INFO  L268        CegarLoopResult]: For program point  printEnvironmentEXIT(lines 93 115)  no Hoare annotation was computed.
[2020-09-25 13:13:52,662 INFO  L268        CegarLoopResult]: For program point  L103(line 103)  no Hoare annotation was computed.
[2020-09-25 13:13:52,662 INFO  L268        CegarLoopResult]: For program point  printEnvironmentENTRY(lines 93 115)  no Hoare annotation was computed.
[2020-09-25 13:13:52,662 INFO  L268        CegarLoopResult]: For program point  L101(lines 101 109)  no Hoare annotation was computed.
[2020-09-25 13:13:52,662 INFO  L268        CegarLoopResult]: For program point  printEnvironmentFINAL(lines 93 115)  no Hoare annotation was computed.
[2020-09-25 13:13:52,662 INFO  L268        CegarLoopResult]: For program point  L99(line 99)  no Hoare annotation was computed.
[2020-09-25 13:13:52,662 INFO  L268        CegarLoopResult]: For program point  L101-2(lines 101 109)  no Hoare annotation was computed.
[2020-09-25 13:13:52,662 INFO  L268        CegarLoopResult]: For program point  L316(line 316)  no Hoare annotation was computed.
[2020-09-25 13:13:52,662 INFO  L268        CegarLoopResult]: For program point  L374(line 374)  no Hoare annotation was computed.
[2020-09-25 13:13:52,662 INFO  L268        CegarLoopResult]: For program point  L374-1(line 374)  no Hoare annotation was computed.
[2020-09-25 13:13:52,663 INFO  L268        CegarLoopResult]: For program point  L308(line 308)  no Hoare annotation was computed.
[2020-09-25 13:13:52,663 INFO  L268        CegarLoopResult]: For program point  L374-2(line 374)  no Hoare annotation was computed.
[2020-09-25 13:13:52,663 INFO  L268        CegarLoopResult]: For program point  L366(lines 344 367)  no Hoare annotation was computed.
[2020-09-25 13:13:52,663 INFO  L268        CegarLoopResult]: For program point  L333(line 333)  no Hoare annotation was computed.
[2020-09-25 13:13:52,663 INFO  L268        CegarLoopResult]: For program point  L300(line 300)  no Hoare annotation was computed.
[2020-09-25 13:13:52,663 INFO  L268        CegarLoopResult]: For program point  L391(line 391)  no Hoare annotation was computed.
[2020-09-25 13:13:52,663 INFO  L268        CegarLoopResult]: For program point  L358(line 358)  no Hoare annotation was computed.
[2020-09-25 13:13:52,663 INFO  L268        CegarLoopResult]: For program point  L325(lines 325 341)  no Hoare annotation was computed.
[2020-09-25 13:13:52,663 INFO  L268        CegarLoopResult]: For program point  L358-1(line 358)  no Hoare annotation was computed.
[2020-09-25 13:13:52,663 INFO  L268        CegarLoopResult]: For program point  L358-2(line 358)  no Hoare annotation was computed.
[2020-09-25 13:13:52,664 INFO  L268        CegarLoopResult]: For program point  L317(line 317)  no Hoare annotation was computed.
[2020-09-25 13:13:52,664 INFO  L268        CegarLoopResult]: For program point  L375(line 375)  no Hoare annotation was computed.
[2020-09-25 13:13:52,664 INFO  L268        CegarLoopResult]: For program point  L342(lines 342 383)  no Hoare annotation was computed.
[2020-09-25 13:13:52,664 INFO  L268        CegarLoopResult]: For program point  L309(line 309)  no Hoare annotation was computed.
[2020-09-25 13:13:52,664 INFO  L268        CegarLoopResult]: For program point  L334(line 334)  no Hoare annotation was computed.
[2020-09-25 13:13:52,664 INFO  L268        CegarLoopResult]: For program point  L301(line 301)  no Hoare annotation was computed.
[2020-09-25 13:13:52,664 INFO  L268        CegarLoopResult]: For program point  L334-1(line 334)  no Hoare annotation was computed.
[2020-09-25 13:13:52,664 INFO  L268        CegarLoopResult]: For program point  L359(line 359)  no Hoare annotation was computed.
[2020-09-25 13:13:52,664 INFO  L268        CegarLoopResult]: For program point  L384(lines 384 395)  no Hoare annotation was computed.
[2020-09-25 13:13:52,665 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtENTRY(lines 296 398)  no Hoare annotation was computed.
[2020-09-25 13:13:52,665 INFO  L268        CegarLoopResult]: For program point  L376(line 376)  no Hoare annotation was computed.
[2020-09-25 13:13:52,665 INFO  L268        CegarLoopResult]: For program point  L343(line 343)  no Hoare annotation was computed.
[2020-09-25 13:13:52,665 INFO  L268        CegarLoopResult]: For program point  L376-1(line 376)  no Hoare annotation was computed.
[2020-09-25 13:13:52,665 INFO  L268        CegarLoopResult]: For program point  L310(line 310)  no Hoare annotation was computed.
[2020-09-25 13:13:52,665 INFO  L268        CegarLoopResult]: For program point  L302(line 302)  no Hoare annotation was computed.
[2020-09-25 13:13:52,665 INFO  L268        CegarLoopResult]: For program point  L360(line 360)  no Hoare annotation was computed.
[2020-09-25 13:13:52,665 INFO  L268        CegarLoopResult]: For program point  L327(line 327)  no Hoare annotation was computed.
[2020-09-25 13:13:52,665 INFO  L268        CegarLoopResult]: For program point  L360-1(line 360)  no Hoare annotation was computed.
[2020-09-25 13:13:52,666 INFO  L268        CegarLoopResult]: For program point  L327-1(line 327)  no Hoare annotation was computed.
[2020-09-25 13:13:52,666 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtFINAL(lines 296 398)  no Hoare annotation was computed.
[2020-09-25 13:13:52,666 INFO  L268        CegarLoopResult]: For program point  L385(lines 385 392)  no Hoare annotation was computed.
[2020-09-25 13:13:52,666 INFO  L268        CegarLoopResult]: For program point  L377(line 377)  no Hoare annotation was computed.
[2020-09-25 13:13:52,666 INFO  L268        CegarLoopResult]: For program point  L311(line 311)  no Hoare annotation was computed.
[2020-09-25 13:13:52,666 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtEXIT(lines 296 398)  no Hoare annotation was computed.
[2020-09-25 13:13:52,666 INFO  L268        CegarLoopResult]: For program point  L336(line 336)  no Hoare annotation was computed.
[2020-09-25 13:13:52,666 INFO  L268        CegarLoopResult]: For program point  L303(line 303)  no Hoare annotation was computed.
[2020-09-25 13:13:52,666 INFO  L268        CegarLoopResult]: For program point  L361(line 361)  no Hoare annotation was computed.
[2020-09-25 13:13:52,667 INFO  L268        CegarLoopResult]: For program point  L328(line 328)  no Hoare annotation was computed.
[2020-09-25 13:13:52,667 INFO  L268        CegarLoopResult]: For program point  L386(line 386)  no Hoare annotation was computed.
[2020-09-25 13:13:52,667 INFO  L268        CegarLoopResult]: For program point  L320(lines 320 324)  no Hoare annotation was computed.
[2020-09-25 13:13:52,667 INFO  L268        CegarLoopResult]: For program point  L312(line 312)  no Hoare annotation was computed.
[2020-09-25 13:13:52,667 INFO  L268        CegarLoopResult]: For program point  L345-2(lines 345 365)  no Hoare annotation was computed.
[2020-09-25 13:13:52,667 INFO  L268        CegarLoopResult]: For program point  L370(line 370)  no Hoare annotation was computed.
[2020-09-25 13:13:52,667 INFO  L268        CegarLoopResult]: For program point  L304(line 304)  no Hoare annotation was computed.
[2020-09-25 13:13:52,667 INFO  L268        CegarLoopResult]: For program point  L329(line 329)  no Hoare annotation was computed.
[2020-09-25 13:13:52,667 INFO  L268        CegarLoopResult]: For program point  L296(lines 296 398)  no Hoare annotation was computed.
[2020-09-25 13:13:52,667 INFO  L268        CegarLoopResult]: For program point  L296-1(lines 296 398)  no Hoare annotation was computed.
[2020-09-25 13:13:52,668 INFO  L268        CegarLoopResult]: For program point  L387(line 387)  no Hoare annotation was computed.
[2020-09-25 13:13:52,668 INFO  L268        CegarLoopResult]: For program point  L354(line 354)  no Hoare annotation was computed.
[2020-09-25 13:13:52,668 INFO  L268        CegarLoopResult]: For program point  L387-1(line 387)  no Hoare annotation was computed.
[2020-09-25 13:13:52,668 INFO  L268        CegarLoopResult]: For program point  L321(line 321)  no Hoare annotation was computed.
[2020-09-25 13:13:52,668 INFO  L268        CegarLoopResult]: For program point  L387-2(line 387)  no Hoare annotation was computed.
[2020-09-25 13:13:52,668 INFO  L268        CegarLoopResult]: For program point  L346(lines 345 365)  no Hoare annotation was computed.
[2020-09-25 13:13:52,668 INFO  L268        CegarLoopResult]: For program point  L313(line 313)  no Hoare annotation was computed.
[2020-09-25 13:13:52,668 INFO  L268        CegarLoopResult]: For program point  L371(line 371)  no Hoare annotation was computed.
[2020-09-25 13:13:52,669 INFO  L268        CegarLoopResult]: For program point  L338(line 338)  no Hoare annotation was computed.
[2020-09-25 13:13:52,669 INFO  L268        CegarLoopResult]: For program point  L305(line 305)  no Hoare annotation was computed.
[2020-09-25 13:13:52,669 INFO  L268        CegarLoopResult]: For program point  L396(line 396)  no Hoare annotation was computed.
[2020-09-25 13:13:52,669 INFO  L268        CegarLoopResult]: For program point  L363(line 363)  no Hoare annotation was computed.
[2020-09-25 13:13:52,669 INFO  L268        CegarLoopResult]: For program point  L330(line 330)  no Hoare annotation was computed.
[2020-09-25 13:13:52,669 INFO  L268        CegarLoopResult]: For program point  L297(line 297)  no Hoare annotation was computed.
[2020-09-25 13:13:52,669 INFO  L268        CegarLoopResult]: For program point  L330-1(line 330)  no Hoare annotation was computed.
[2020-09-25 13:13:52,669 INFO  L268        CegarLoopResult]: For program point  L388(line 388)  no Hoare annotation was computed.
[2020-09-25 13:13:52,670 INFO  L268        CegarLoopResult]: For program point  L355(line 355)  no Hoare annotation was computed.
[2020-09-25 13:13:52,670 INFO  L268        CegarLoopResult]: For program point  L380(line 380)  no Hoare annotation was computed.
[2020-09-25 13:13:52,670 INFO  L268        CegarLoopResult]: For program point  L347(lines 347 351)  no Hoare annotation was computed.
[2020-09-25 13:13:52,670 INFO  L268        CegarLoopResult]: For program point  L314(line 314)  no Hoare annotation was computed.
[2020-09-25 13:13:52,670 INFO  L268        CegarLoopResult]: For program point  L372(line 372)  no Hoare annotation was computed.
[2020-09-25 13:13:52,670 INFO  L268        CegarLoopResult]: For program point  L372-1(line 372)  no Hoare annotation was computed.
[2020-09-25 13:13:52,670 INFO  L268        CegarLoopResult]: For program point  L306(line 306)  no Hoare annotation was computed.
[2020-09-25 13:13:52,670 INFO  L268        CegarLoopResult]: For program point  L372-2(line 372)  no Hoare annotation was computed.
[2020-09-25 13:13:52,670 INFO  L268        CegarLoopResult]: For program point  L298(line 298)  no Hoare annotation was computed.
[2020-09-25 13:13:52,671 INFO  L268        CegarLoopResult]: For program point  L356(line 356)  no Hoare annotation was computed.
[2020-09-25 13:13:52,671 INFO  L268        CegarLoopResult]: For program point  L356-1(line 356)  no Hoare annotation was computed.
[2020-09-25 13:13:52,671 INFO  L268        CegarLoopResult]: For program point  L356-2(line 356)  no Hoare annotation was computed.
[2020-09-25 13:13:52,671 INFO  L268        CegarLoopResult]: For program point  L315(line 315)  no Hoare annotation was computed.
[2020-09-25 13:13:52,671 INFO  L268        CegarLoopResult]: For program point  L373(line 373)  no Hoare annotation was computed.
[2020-09-25 13:13:52,671 INFO  L268        CegarLoopResult]: For program point  L307(line 307)  no Hoare annotation was computed.
[2020-09-25 13:13:52,671 INFO  L268        CegarLoopResult]: For program point  L332(line 332)  no Hoare annotation was computed.
[2020-09-25 13:13:52,671 INFO  L268        CegarLoopResult]: For program point  L299(line 299)  no Hoare annotation was computed.
[2020-09-25 13:13:52,671 INFO  L268        CegarLoopResult]: For program point  L390(line 390)  no Hoare annotation was computed.
[2020-09-25 13:13:52,672 INFO  L268        CegarLoopResult]: For program point  L357(line 357)  no Hoare annotation was computed.
[2020-09-25 13:13:52,672 INFO  L268        CegarLoopResult]: For program point  L850-1(line 850)  no Hoare annotation was computed.
[2020-09-25 13:13:52,672 INFO  L268        CegarLoopResult]: For program point  L850-2(line 850)  no Hoare annotation was computed.
[2020-09-25 13:13:52,672 INFO  L268        CegarLoopResult]: For program point  select_oneENTRY(lines 848 857)  no Hoare annotation was computed.
[2020-09-25 13:13:52,672 INFO  L268        CegarLoopResult]: For program point  select_oneFINAL(lines 848 857)  no Hoare annotation was computed.
[2020-09-25 13:13:52,672 INFO  L268        CegarLoopResult]: For program point  select_oneEXIT(lines 848 857)  no Hoare annotation was computed.
[2020-09-25 13:13:52,672 INFO  L268        CegarLoopResult]: For program point  L854(line 854)  no Hoare annotation was computed.
[2020-09-25 13:13:52,672 INFO  L268        CegarLoopResult]: For program point  L853(line 853)  no Hoare annotation was computed.
[2020-09-25 13:13:52,672 INFO  L268        CegarLoopResult]: For program point  L850(line 850)  no Hoare annotation was computed.
[2020-09-25 13:13:52,672 INFO  L268        CegarLoopResult]: For program point  L770-1(line 770)  no Hoare annotation was computed.
[2020-09-25 13:13:52,673 INFO  L268        CegarLoopResult]: For program point  L770-2(line 770)  no Hoare annotation was computed.
[2020-09-25 13:13:52,673 INFO  L268        CegarLoopResult]: For program point  L770-3(line 770)  no Hoare annotation was computed.
[2020-09-25 13:13:52,673 INFO  L268        CegarLoopResult]: For program point  L766(line 766)  no Hoare annotation was computed.
[2020-09-25 13:13:52,673 INFO  L268        CegarLoopResult]: For program point  L770-4(line 770)  no Hoare annotation was computed.
[2020-09-25 13:13:52,673 INFO  L268        CegarLoopResult]: For program point  L477(line 477)  no Hoare annotation was computed.
[2020-09-25 13:13:52,673 INFO  L268        CegarLoopResult]: For program point  L766-1(line 766)  no Hoare annotation was computed.
[2020-09-25 13:13:52,673 INFO  L268        CegarLoopResult]: For program point  L766-2(line 766)  no Hoare annotation was computed.
[2020-09-25 13:13:52,673 INFO  L268        CegarLoopResult]: For program point  L766-3(line 766)  no Hoare annotation was computed.
[2020-09-25 13:13:52,673 INFO  L268        CegarLoopResult]: For program point  L762(line 762)  no Hoare annotation was computed.
[2020-09-25 13:13:52,674 INFO  L268        CegarLoopResult]: For program point  L762-1(line 762)  no Hoare annotation was computed.
[2020-09-25 13:13:52,674 INFO  L268        CegarLoopResult]: For program point  L762-2(line 762)  no Hoare annotation was computed.
[2020-09-25 13:13:52,674 INFO  L268        CegarLoopResult]: For program point  L762-3(line 762)  no Hoare annotation was computed.
[2020-09-25 13:13:52,674 INFO  L268        CegarLoopResult]: For program point  L758(line 758)  no Hoare annotation was computed.
[2020-09-25 13:13:52,674 INFO  L268        CegarLoopResult]: For program point  L762-4(line 762)  no Hoare annotation was computed.
[2020-09-25 13:13:52,674 INFO  L268        CegarLoopResult]: For program point  L469(line 469)  no Hoare annotation was computed.
[2020-09-25 13:13:52,674 INFO  L268        CegarLoopResult]: For program point  L758-1(line 758)  no Hoare annotation was computed.
[2020-09-25 13:13:52,674 INFO  L268        CegarLoopResult]: For program point  L762-5(line 762)  no Hoare annotation was computed.
[2020-09-25 13:13:52,674 INFO  L268        CegarLoopResult]: For program point  L469-1(line 469)  no Hoare annotation was computed.
[2020-09-25 13:13:52,675 INFO  L268        CegarLoopResult]: For program point  L758-2(line 758)  no Hoare annotation was computed.
[2020-09-25 13:13:52,675 INFO  L268        CegarLoopResult]: For program point  L762-6(line 762)  no Hoare annotation was computed.
[2020-09-25 13:13:52,675 INFO  L268        CegarLoopResult]: For program point  L758-3(line 758)  no Hoare annotation was computed.
[2020-09-25 13:13:52,675 INFO  L268        CegarLoopResult]: For program point  L762-7(line 762)  no Hoare annotation was computed.
[2020-09-25 13:13:52,675 INFO  L268        CegarLoopResult]: For program point  L754(line 754)  no Hoare annotation was computed.
[2020-09-25 13:13:52,675 INFO  L268        CegarLoopResult]: For program point  L758-4(line 758)  no Hoare annotation was computed.
[2020-09-25 13:13:52,675 INFO  L268        CegarLoopResult]: For program point  L754-1(line 754)  no Hoare annotation was computed.
[2020-09-25 13:13:52,675 INFO  L268        CegarLoopResult]: For program point  L754-2(line 754)  no Hoare annotation was computed.
[2020-09-25 13:13:52,675 INFO  L268        CegarLoopResult]: For program point  L754-3(line 754)  no Hoare annotation was computed.
[2020-09-25 13:13:52,675 INFO  L268        CegarLoopResult]: For program point  L750(line 750)  no Hoare annotation was computed.
[2020-09-25 13:13:52,676 INFO  L268        CegarLoopResult]: For program point  L424(line 424)  no Hoare annotation was computed.
[2020-09-25 13:13:52,676 INFO  L268        CegarLoopResult]: For program point  L98(line 98)  no Hoare annotation was computed.
[2020-09-25 13:13:52,676 INFO  L268        CegarLoopResult]: For program point  L98-1(line 98)  no Hoare annotation was computed.
[2020-09-25 13:13:52,676 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 13:13:52,676 INFO  L268        CegarLoopResult]: For program point  L-1-1(line -1)  no Hoare annotation was computed.
[2020-09-25 13:13:52,676 INFO  L268        CegarLoopResult]: For program point  L470(line 470)  no Hoare annotation was computed.
[2020-09-25 13:13:52,676 INFO  L268        CegarLoopResult]: For program point  L528(line 528)  no Hoare annotation was computed.
[2020-09-25 13:13:52,676 INFO  L268        CegarLoopResult]: For program point  L111(line 111)  no Hoare annotation was computed.
[2020-09-25 13:13:52,676 INFO  L268        CegarLoopResult]: For program point  L111-1(line 111)  no Hoare annotation was computed.
[2020-09-25 13:13:52,676 INFO  L268        CegarLoopResult]: For program point  L111-2(line 111)  no Hoare annotation was computed.
[2020-09-25 13:13:52,677 INFO  L268        CegarLoopResult]: For program point  L107(line 107)  no Hoare annotation was computed.
[2020-09-25 13:13:52,677 INFO  L268        CegarLoopResult]: For program point  L107-1(line 107)  no Hoare annotation was computed.
[2020-09-25 13:13:52,677 INFO  L268        CegarLoopResult]: For program point  L107-2(line 107)  no Hoare annotation was computed.
[2020-09-25 13:13:52,677 INFO  L268        CegarLoopResult]: For program point  L107-3(line 107)  no Hoare annotation was computed.
[2020-09-25 13:13:52,677 INFO  L268        CegarLoopResult]: For program point  L776(line 776)  no Hoare annotation was computed.
[2020-09-25 13:13:52,677 INFO  L268        CegarLoopResult]: For program point  L103(line 103)  no Hoare annotation was computed.
[2020-09-25 13:13:52,677 INFO  L268        CegarLoopResult]: For program point  L776-1(line 776)  no Hoare annotation was computed.
[2020-09-25 13:13:52,677 INFO  L268        CegarLoopResult]: For program point  L103-1(line 103)  no Hoare annotation was computed.
[2020-09-25 13:13:52,677 INFO  L268        CegarLoopResult]: For program point  L776-2(line 776)  no Hoare annotation was computed.
[2020-09-25 13:13:52,677 INFO  L268        CegarLoopResult]: For program point  L103-2(line 103)  no Hoare annotation was computed.
[2020-09-25 13:13:52,678 INFO  L268        CegarLoopResult]: For program point  L103-3(line 103)  no Hoare annotation was computed.
[2020-09-25 13:13:52,678 INFO  L268        CegarLoopResult]: For program point  L99(line 99)  no Hoare annotation was computed.
[2020-09-25 13:13:52,678 INFO  L268        CegarLoopResult]: For program point  L103-4(line 103)  no Hoare annotation was computed.
[2020-09-25 13:13:52,678 INFO  L268        CegarLoopResult]: For program point  L99-1(line 99)  no Hoare annotation was computed.
[2020-09-25 13:13:52,678 INFO  L268        CegarLoopResult]: For program point  L103-5(line 103)  no Hoare annotation was computed.
[2020-09-25 13:13:52,678 INFO  L268        CegarLoopResult]: For program point  L99-2(line 99)  no Hoare annotation was computed.
[2020-09-25 13:13:52,678 INFO  L268        CegarLoopResult]: For program point  L99-3(line 99)  no Hoare annotation was computed.
[2020-09-25 13:13:52,678 INFO  L268        CegarLoopResult]: For program point  L99-4(line 99)  no Hoare annotation was computed.
[2020-09-25 13:13:52,678 INFO  L268        CegarLoopResult]: For program point  L99-5(line 99)  no Hoare annotation was computed.
[2020-09-25 13:13:52,679 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 13:13:52,679 INFO  L268        CegarLoopResult]: For program point  L99-6(line 99)  no Hoare annotation was computed.
[2020-09-25 13:13:52,679 INFO  L268        CegarLoopResult]: For program point  L99-7(line 99)  no Hoare annotation was computed.
[2020-09-25 13:13:52,679 INFO  L268        CegarLoopResult]: For program point  L632(line 632)  no Hoare annotation was computed.
[2020-09-25 13:13:52,679 INFO  L268        CegarLoopResult]: For program point  L430(line 430)  no Hoare annotation was computed.
[2020-09-25 13:13:52,679 INFO  L268        CegarLoopResult]: For program point  L430-1(line 430)  no Hoare annotation was computed.
[2020-09-25 13:13:52,679 INFO  L268        CegarLoopResult]: For program point  L476(line 476)  no Hoare annotation was computed.
[2020-09-25 13:13:52,679 INFO  L268        CegarLoopResult]: For program point  L476-1(line 476)  no Hoare annotation was computed.
[2020-09-25 13:13:52,679 INFO  L268        CegarLoopResult]: For program point  L633(line 633)  no Hoare annotation was computed.
[2020-09-25 13:13:52,679 INFO  L268        CegarLoopResult]: For program point  L431(line 431)  no Hoare annotation was computed.
[2020-09-25 13:13:52,679 INFO  L268        CegarLoopResult]: For program point  L47(line 47)  no Hoare annotation was computed.
[2020-09-25 13:13:52,680 INFO  L264        CegarLoopResult]: At program point  ULTIMATE.initENTRY(line -1)  the Hoare annotation is:  (and (= |#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)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|))
[2020-09-25 13:13:52,680 INFO  L268        CegarLoopResult]: For program point  L423(line 423)  no Hoare annotation was computed.
[2020-09-25 13:13:52,680 INFO  L268        CegarLoopResult]: For program point  L295(line 295)  no Hoare annotation was computed.
[2020-09-25 13:13:52,680 INFO  L268        CegarLoopResult]: For program point  L423-1(line 423)  no Hoare annotation was computed.
[2020-09-25 13:13:52,681 INFO  L268        CegarLoopResult]: For program point  L774(line 774)  no Hoare annotation was computed.
[2020-09-25 13:13:52,681 INFO  L268        CegarLoopResult]: For program point  L774-1(line 774)  no Hoare annotation was computed.
[2020-09-25 13:13:52,681 INFO  L268        CegarLoopResult]: For program point  L774-2(line 774)  no Hoare annotation was computed.
[2020-09-25 13:13:52,681 INFO  L268        CegarLoopResult]: For program point  L774-3(line 774)  no Hoare annotation was computed.
[2020-09-25 13:13:52,681 INFO  L268        CegarLoopResult]: For program point  L770(line 770)  no Hoare annotation was computed.
[2020-09-25 13:13:52,681 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 13:13:52,681 INFO  L268        CegarLoopResult]: For program point  L705(line 705)  no Hoare annotation was computed.
[2020-09-25 13:13:52,681 INFO  L268        CegarLoopResult]: For program point  L705-1(line 705)  no Hoare annotation was computed.
[2020-09-25 13:13:52,681 INFO  L268        CegarLoopResult]: For program point  L705-2(line 705)  no Hoare annotation was computed.
[2020-09-25 13:13:52,682 INFO  L268        CegarLoopResult]: For program point  L705-3(line 705)  no Hoare annotation was computed.
[2020-09-25 13:13:52,682 INFO  L268        CegarLoopResult]: For program point  activatePumpEXIT(lines 700 716)  no Hoare annotation was computed.
[2020-09-25 13:13:52,682 INFO  L268        CegarLoopResult]: For program point  activatePumpENTRY(lines 700 716)  no Hoare annotation was computed.
[2020-09-25 13:13:52,682 INFO  L268        CegarLoopResult]: For program point  L711(line 711)  no Hoare annotation was computed.
[2020-09-25 13:13:52,682 INFO  L268        CegarLoopResult]: For program point  L711-1(lines 700 716)  no Hoare annotation was computed.
[2020-09-25 13:13:52,682 INFO  L268        CegarLoopResult]: For program point  L707(lines 707 713)  no Hoare annotation was computed.
[2020-09-25 13:13:52,682 INFO  L271        CegarLoopResult]: At program point  getWaterLevelENTRY(lines 116 124)  the Hoare annotation is:  true
[2020-09-25 13:13:52,682 INFO  L268        CegarLoopResult]: For program point  L121(line 121)  no Hoare annotation was computed.
[2020-09-25 13:13:52,683 INFO  L268        CegarLoopResult]: For program point  getWaterLevelFINAL(lines 116 124)  no Hoare annotation was computed.
[2020-09-25 13:13:52,683 INFO  L268        CegarLoopResult]: For program point  L120(line 120)  no Hoare annotation was computed.
[2020-09-25 13:13:52,683 INFO  L268        CegarLoopResult]: For program point  getWaterLevelEXIT(lines 116 124)  no Hoare annotation was computed.
[2020-09-25 13:13:52,683 INFO  L268        CegarLoopResult]: For program point  L79(line 79)  no Hoare annotation was computed.
[2020-09-25 13:13:52,683 INFO  L268        CegarLoopResult]: For program point  L77(line 77)  no Hoare annotation was computed.
[2020-09-25 13:13:52,683 INFO  L264        CegarLoopResult]: At program point  changeMethaneLevelENTRY(lines 72 83)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (<= 0 ~pumpRunning~0)) (not (<= 1 ~waterLevel~0)) (not (<= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))
[2020-09-25 13:13:52,683 INFO  L268        CegarLoopResult]: For program point  L76-1(lines 72 83)  no Hoare annotation was computed.
[2020-09-25 13:13:52,683 INFO  L268        CegarLoopResult]: For program point  changeMethaneLevelEXIT(lines 72 83)  no Hoare annotation was computed.
[2020-09-25 13:13:52,684 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-25 13:13:52,684 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 13:13:52,684 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intENTRY(line -1)  no Hoare annotation was computed.
[2020-09-25 13:13:52,684 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 13:13:52,684 INFO  L271        CegarLoopResult]: At program point  isMethaneLevelCriticalENTRY(lines 84 92)  the Hoare annotation is:  true
[2020-09-25 13:13:52,684 INFO  L268        CegarLoopResult]: For program point  L89(line 89)  no Hoare annotation was computed.
[2020-09-25 13:13:52,684 INFO  L268        CegarLoopResult]: For program point  L88(line 88)  no Hoare annotation was computed.
[2020-09-25 13:13:52,684 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalFINAL(lines 84 92)  no Hoare annotation was computed.
[2020-09-25 13:13:52,684 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalEXIT(lines 84 92)  no Hoare annotation was computed.
[2020-09-25 13:13:52,685 INFO  L264        CegarLoopResult]: At program point  L641(line 641)  the Hoare annotation is:  (or (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)))
[2020-09-25 13:13:52,685 INFO  L268        CegarLoopResult]: For program point  L639(lines 638 657)  no Hoare annotation was computed.
[2020-09-25 13:13:52,685 INFO  L264        CegarLoopResult]: At program point  timeShiftENTRY(lines 635 658)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 13:13:52,685 INFO  L268        CegarLoopResult]: For program point  timeShiftEXIT(lines 635 658)  no Hoare annotation was computed.
[2020-09-25 13:13:52,685 INFO  L264        CegarLoopResult]: At program point  L648(line 648)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 13:13:52,685 INFO  L268        CegarLoopResult]: For program point  timeShiftFINAL(lines 635 658)  no Hoare annotation was computed.
[2020-09-25 13:13:52,685 INFO  L264        CegarLoopResult]: At program point  L646(lines 646 652)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 13:13:52,686 INFO  L268        CegarLoopResult]: For program point  cleanupEXIT(lines 530 559)  no Hoare annotation was computed.
[2020-09-25 13:13:52,686 INFO  L268        CegarLoopResult]: For program point  L541(line 541)  no Hoare annotation was computed.
[2020-09-25 13:13:52,686 INFO  L268        CegarLoopResult]: For program point  L544(lines 544 548)  no Hoare annotation was computed.
[2020-09-25 13:13:52,686 INFO  L264        CegarLoopResult]: At program point  L544-1(lines 544 548)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 13:13:52,686 INFO  L264        CegarLoopResult]: At program point  cleanupENTRY(lines 530 559)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 13:13:52,686 INFO  L264        CegarLoopResult]: At program point  L540-2(lines 540 554)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 13:13:52,686 INFO  L264        CegarLoopResult]: At program point  L536(line 536)  the Hoare annotation is:  (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| 0)) (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (not (<= 0 |old(~pumpRunning~0)|)))
[2020-09-25 13:13:52,687 INFO  L268        CegarLoopResult]: For program point  L536-1(line 536)  no Hoare annotation was computed.
[2020-09-25 13:13:52,687 INFO  L268        CegarLoopResult]: For program point  L532(line 532)  no Hoare annotation was computed.
[2020-09-25 13:13:52,687 INFO  L271        CegarLoopResult]: At program point  L555(lines 530 559)  the Hoare annotation is:  true
[2020-09-25 13:13:52,687 INFO  L268        CegarLoopResult]: For program point  L551(line 551)  no Hoare annotation was computed.
[2020-09-25 13:13:52,687 INFO  L271        CegarLoopResult]: At program point  lowerWaterLevelENTRY(lines 48 59)  the Hoare annotation is:  true
[2020-09-25 13:13:52,687 INFO  L268        CegarLoopResult]: For program point  lowerWaterLevelEXIT(lines 48 59)  no Hoare annotation was computed.
[2020-09-25 13:13:52,687 INFO  L268        CegarLoopResult]: For program point  L53(line 53)  no Hoare annotation was computed.
[2020-09-25 13:13:52,687 INFO  L268        CegarLoopResult]: For program point  L52-1(lines 48 59)  no Hoare annotation was computed.
[2020-09-25 13:13:52,687 INFO  L268        CegarLoopResult]: For program point  setupEXIT(lines 585 591)  no Hoare annotation was computed.
[2020-09-25 13:13:52,688 INFO  L271        CegarLoopResult]: At program point  setupFINAL(lines 585 591)  the Hoare annotation is:  true
[2020-09-25 13:13:52,688 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2020-09-25 13:13:52,688 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (<= 1 ~systemActive~0) (<= 0 ~pumpRunning~0) (<= 1 ~waterLevel~0) (<= ~pumpRunning~0 0))
[2020-09-25 13:13:52,688 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2020-09-25 13:13:52,688 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2020-09-25 13:13:52,688 INFO  L268        CegarLoopResult]: For program point  L65(line 65)  no Hoare annotation was computed.
[2020-09-25 13:13:52,688 INFO  L268        CegarLoopResult]: For program point  L64-1(lines 60 71)  no Hoare annotation was computed.
[2020-09-25 13:13:52,688 INFO  L268        CegarLoopResult]: For program point  waterRiseEXIT(lines 60 71)  no Hoare annotation was computed.
[2020-09-25 13:13:52,688 INFO  L264        CegarLoopResult]: At program point  waterRiseENTRY(lines 60 71)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~waterLevel~0)|)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-25 13:13:52,689 INFO  L268        CegarLoopResult]: For program point  __automaton_failFINAL(lines 492 499)  no Hoare annotation was computed.
[2020-09-25 13:13:52,689 INFO  L268        CegarLoopResult]: For program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 496)  no Hoare annotation was computed.
[2020-09-25 13:13:52,689 INFO  L271        CegarLoopResult]: At program point  __automaton_failENTRY(lines 492 499)  the Hoare annotation is:  true
[2020-09-25 13:13:52,689 INFO  L268        CegarLoopResult]: For program point  __automaton_failEXIT(lines 492 499)  no Hoare annotation was computed.
[2020-09-25 13:13:52,713 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.09 01:13:52 BoogieIcfgContainer
[2020-09-25 13:13:52,713 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-09-25 13:13:52,716 INFO  L168              Benchmark]: Toolchain (without parser) took 44996.27 ms. Allocated memory was 148.4 MB in the beginning and 598.7 MB in the end (delta: 450.4 MB). Free memory was 103.3 MB in the beginning and 510.3 MB in the end (delta: -407.0 MB). Peak memory consumption was 458.4 MB. Max. memory is 7.1 GB.
[2020-09-25 13:13:52,716 INFO  L168              Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 148.4 MB. Free memory was 123.1 MB in the beginning and 122.8 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB.
[2020-09-25 13:13:52,717 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 713.25 ms. Allocated memory was 148.4 MB in the beginning and 205.5 MB in the end (delta: 57.1 MB). Free memory was 102.6 MB in the beginning and 173.4 MB in the end (delta: -70.8 MB). Peak memory consumption was 21.9 MB. Max. memory is 7.1 GB.
[2020-09-25 13:13:52,718 INFO  L168              Benchmark]: Boogie Preprocessor took 98.06 ms. Allocated memory is still 205.5 MB. Free memory was 173.4 MB in the beginning and 169.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB.
[2020-09-25 13:13:52,719 INFO  L168              Benchmark]: RCFGBuilder took 1269.06 ms. Allocated memory was 205.5 MB in the beginning and 233.8 MB in the end (delta: 28.3 MB). Free memory was 169.5 MB in the beginning and 175.1 MB in the end (delta: -5.6 MB). Peak memory consumption was 80.0 MB. Max. memory is 7.1 GB.
[2020-09-25 13:13:52,720 INFO  L168              Benchmark]: TraceAbstraction took 42906.22 ms. Allocated memory was 233.8 MB in the beginning and 598.7 MB in the end (delta: 364.9 MB). Free memory was 175.1 MB in the beginning and 510.3 MB in the end (delta: -335.2 MB). Peak memory consumption was 444.8 MB. Max. memory is 7.1 GB.
[2020-09-25 13:13:52,724 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.23 ms. Allocated memory is still 148.4 MB. Free memory was 123.1 MB in the beginning and 122.8 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 713.25 ms. Allocated memory was 148.4 MB in the beginning and 205.5 MB in the end (delta: 57.1 MB). Free memory was 102.6 MB in the beginning and 173.4 MB in the end (delta: -70.8 MB). Peak memory consumption was 21.9 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 98.06 ms. Allocated memory is still 205.5 MB. Free memory was 173.4 MB in the beginning and 169.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1269.06 ms. Allocated memory was 205.5 MB in the beginning and 233.8 MB in the end (delta: 28.3 MB). Free memory was 169.5 MB in the beginning and 175.1 MB in the end (delta: -5.6 MB). Peak memory consumption was 80.0 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 42906.22 ms. Allocated memory was 233.8 MB in the beginning and 598.7 MB in the end (delta: 364.9 MB). Free memory was 175.1 MB in the beginning and 510.3 MB in the end (delta: -335.2 MB). Peak memory consumption was 444.8 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 496]: 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: 530]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 792]: Loop Invariant
    Derived loop invariant: (((!(\old(pumpRunning) <= 0) || !(1 <= systemActive)) || !(1 <= \old(waterLevel))) || !(0 <= \old(pumpRunning))) || ((0 <= pumpRunning && 1 <= waterLevel) && pumpRunning <= 0)
  - InvariantResult [Line: 791]: Loop Invariant
    Derived loop invariant: (((!(\old(pumpRunning) <= 0) || !(1 <= systemActive)) || !(1 <= \old(waterLevel))) || !(0 <= \old(pumpRunning))) || ((0 <= pumpRunning && 1 <= waterLevel) && pumpRunning <= 0)
  - InvariantResult [Line: 540]: Loop Invariant
    Derived loop invariant: ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) <= 0)) || !(1 <= systemActive)) || !(1 <= \old(waterLevel))) || !(0 <= \old(pumpRunning))
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 36 procedures, 593 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 26.2s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 7.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 16.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 578 SDtfs, 1093 SDslu, 747 SDs, 0 SdLazy, 1400 SolverSat, 316 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 92 GetRequests, 64 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 3.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=321occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 131 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 49 LocationsWithAnnotation, 231 PreInvPairs, 274 NumberOfFragments, 915 HoareAnnotationTreeSize, 231 FomulaSimplifications, 20886 FormulaSimplificationTreeSizeReduction, 11.9s HoareSimplificationTime, 49 FomulaSimplificationsInter, 5328 FormulaSimplificationTreeSizeReductionInter, 4.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 17.7s InterpolantComputationTime, 449 NumberOfCodeBlocks, 449 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 446 ConstructedInterpolants, 0 QuantifiedInterpolants, 197610 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Received shutdown request...