/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SingleStatement --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLEST --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product10.cil.c


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


This is Ultimate 0.1.25-c90d42b
[2020-09-24 18:03:08,668 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-09-24 18:03:08,672 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-24 18:03:08,718 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-24 18:03:08,719 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-24 18:03:08,730 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-24 18:03:08,732 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-24 18:03:08,736 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-24 18:03:08,739 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-24 18:03:08,741 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-24 18:03:08,743 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-09-24 18:03:08,744 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-24 18:03:08,745 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-24 18:03:08,747 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-24 18:03:08,752 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-24 18:03:08,753 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-24 18:03:08,754 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-24 18:03:08,754 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-24 18:03:08,756 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-24 18:03:08,758 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-24 18:03:08,759 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-24 18:03:08,760 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-24 18:03:08,761 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-09-24 18:03:08,762 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-24 18:03:08,765 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-24 18:03:08,765 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-24 18:03:08,765 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-24 18:03:08,766 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-24 18:03:08,766 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-24 18:03:08,767 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-24 18:03:08,768 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-24 18:03:08,768 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-24 18:03:08,769 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-24 18:03:08,770 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-24 18:03:08,771 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-24 18:03:08,771 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-24 18:03:08,772 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-24 18:03:08,772 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-24 18:03:08,772 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-24 18:03:08,773 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-24 18:03:08,774 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-09-24 18:03:08,775 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2020-09-24 18:03:08,799 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-09-24 18:03:08,799 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-24 18:03:08,800 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-24 18:03:08,800 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-09-24 18:03:08,801 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-09-24 18:03:08,801 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-24 18:03:08,801 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-09-24 18:03:08,801 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-09-24 18:03:08,802 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-09-24 18:03:08,802 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-09-24 18:03:08,802 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-09-24 18:03:08,802 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-24 18:03:08,802 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-09-24 18:03:08,803 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-09-24 18:03:08,803 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-09-24 18:03:08,803 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-09-24 18:03:08,803 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-09-24 18:03:08,803 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-24 18:03:08,804 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-09-24 18:03:08,804 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-09-24 18:03:08,804 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-09-24 18:03:08,804 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-24 18:03:08,804 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-24 18:03:08,805 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-09-24 18:03:08,805 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-24 18:03:08,805 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-09-24 18:03:08,805 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-24 18:03:08,805 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-24 18:03:08,806 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-09-24 18:03:08,806 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLEST;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLEST;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLEST;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLEST;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLEST;log-additional-information=true;
[2020-09-24 18:03:09,248 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-24 18:03:09,273 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-24 18:03:09,279 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-24 18:03:09,281 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-09-24 18:03:09,283 INFO  L275        PluginConnector]: CDTParser initialized
[2020-09-24 18:03:09,284 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product10.cil.c
[2020-09-24 18:03:09,362 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d7b9bb4d5/d598411d958d41f8a3cd3c6b35b7d3dc/FLAGf1a9bb576
[2020-09-24 18:03:10,004 INFO  L306              CDTParser]: Found 1 translation units.
[2020-09-24 18:03:10,005 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec4_product10.cil.c
[2020-09-24 18:03:10,018 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d7b9bb4d5/d598411d958d41f8a3cd3c6b35b7d3dc/FLAGf1a9bb576
[2020-09-24 18:03:10,217 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d7b9bb4d5/d598411d958d41f8a3cd3c6b35b7d3dc
[2020-09-24 18:03:10,231 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-24 18:03:10,236 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-24 18:03:10,237 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-24 18:03:10,238 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-24 18:03:10,242 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-24 18:03:10,243 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 06:03:10" (1/1) ...
[2020-09-24 18:03:10,247 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63d87313 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:03:10, skipping insertion in model container
[2020-09-24 18:03:10,248 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 06:03:10" (1/1) ...
[2020-09-24 18:03:10,257 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-09-24 18:03:10,313 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-09-24 18:03:10,681 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-24 18:03:10,840 INFO  L203         MainTranslator]: Completed pre-run
[2020-09-24 18:03:10,936 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-24 18:03:10,972 INFO  L208         MainTranslator]: Completed translation
[2020-09-24 18:03:10,973 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:03:10 WrapperNode
[2020-09-24 18:03:10,973 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-24 18:03:10,979 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-24 18:03:10,979 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-24 18:03:10,979 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-09-24 18:03:10,995 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:03:10" (1/1) ...
[2020-09-24 18:03:10,995 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:03:10" (1/1) ...
[2020-09-24 18:03:11,016 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:03:10" (1/1) ...
[2020-09-24 18:03:11,017 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:03:10" (1/1) ...
[2020-09-24 18:03:11,050 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:03:10" (1/1) ...
[2020-09-24 18:03:11,061 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:03:10" (1/1) ...
[2020-09-24 18:03:11,066 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:03:10" (1/1) ...
[2020-09-24 18:03:11,074 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-24 18:03:11,075 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-24 18:03:11,075 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-09-24 18:03:11,075 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-09-24 18:03:11,077 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:03:10" (1/1) ...
No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-24 18:03:11,176 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-24 18:03:11,177 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-24 18:03:11,177 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2020-09-24 18:03:11,177 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1
[2020-09-24 18:03:11,177 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2020-09-24 18:03:11,178 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2020-09-24 18:03:11,178 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2020-09-24 18:03:11,178 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2020-09-24 18:03:11,178 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2020-09-24 18:03:11,179 INFO  L138     BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2020-09-24 18:03:11,179 INFO  L138     BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2020-09-24 18:03:11,179 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup
[2020-09-24 18:03:11,179 INFO  L138     BoogieDeclarations]: Found implementation of procedure Specification2
[2020-09-24 18:03:11,179 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup
[2020-09-24 18:03:11,179 INFO  L138     BoogieDeclarations]: Found implementation of procedure runTest
[2020-09-24 18:03:11,180 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-09-24 18:03:11,180 INFO  L138     BoogieDeclarations]: Found implementation of procedure timeShift
[2020-09-24 18:03:11,180 INFO  L138     BoogieDeclarations]: Found implementation of procedure processEnvironment
[2020-09-24 18:03:11,180 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base
[2020-09-24 18:03:11,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure activatePump
[2020-09-24 18:03:11,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure deactivatePump
[2020-09-24 18:03:11,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2020-09-24 18:03:11,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2020-09-24 18:03:11,181 INFO  L138     BoogieDeclarations]: Found implementation of procedure printPump
[2020-09-24 18:03:11,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure startSystem
[2020-09-24 18:03:11,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure test
[2020-09-24 18:03:11,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2020-09-24 18:03:11,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure waterRise
[2020-09-24 18:03:11,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2020-09-24 18:03:11,182 INFO  L138     BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2020-09-24 18:03:11,183 INFO  L138     BoogieDeclarations]: Found implementation of procedure printEnvironment
[2020-09-24 18:03:11,183 INFO  L138     BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2020-09-24 18:03:11,183 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_one
[2020-09-24 18:03:11,183 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_features
[2020-09-24 18:03:11,183 INFO  L138     BoogieDeclarations]: Found implementation of procedure select_helpers
[2020-09-24 18:03:11,183 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_product
[2020-09-24 18:03:11,184 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-24 18:03:11,184 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-24 18:03:11,184 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2020-09-24 18:03:11,184 INFO  L130     BoogieDeclarations]: Found specification of procedure __automaton_fail
[2020-09-24 18:03:11,184 INFO  L130     BoogieDeclarations]: Found specification of procedure isPumpRunning
[2020-09-24 18:03:11,184 INFO  L130     BoogieDeclarations]: Found specification of procedure getWaterLevel
[2020-09-24 18:03:11,185 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1
[2020-09-24 18:03:11,185 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-09-24 18:03:11,185 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-09-24 18:03:11,185 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-09-24 18:03:11,185 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2020-09-24 18:03:11,185 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-09-24 18:03:11,186 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-09-24 18:03:11,186 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-09-24 18:03:11,186 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-09-24 18:03:11,186 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2020-09-24 18:03:11,186 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-09-24 18:03:11,186 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2020-09-24 18:03:11,187 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2020-09-24 18:03:11,187 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-09-24 18:03:11,187 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2020-09-24 18:03:11,187 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2020-09-24 18:03:11,187 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-09-24 18:03:11,187 INFO  L130     BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2020-09-24 18:03:11,188 INFO  L130     BoogieDeclarations]: Found specification of procedure timeShift
[2020-09-24 18:03:11,188 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup
[2020-09-24 18:03:11,188 INFO  L130     BoogieDeclarations]: Found specification of procedure printPump
[2020-09-24 18:03:11,188 INFO  L130     BoogieDeclarations]: Found specification of procedure waterRise
[2020-09-24 18:03:11,188 INFO  L130     BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2020-09-24 18:03:11,188 INFO  L130     BoogieDeclarations]: Found specification of procedure Specification2
[2020-09-24 18:03:11,189 INFO  L130     BoogieDeclarations]: Found specification of procedure setup
[2020-09-24 18:03:11,189 INFO  L130     BoogieDeclarations]: Found specification of procedure test
[2020-09-24 18:03:11,189 INFO  L130     BoogieDeclarations]: Found specification of procedure runTest
[2020-09-24 18:03:11,189 INFO  L130     BoogieDeclarations]: Found specification of procedure select_helpers
[2020-09-24 18:03:11,189 INFO  L130     BoogieDeclarations]: Found specification of procedure select_features
[2020-09-24 18:03:11,189 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_product
[2020-09-24 18:03:11,189 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-09-24 18:03:11,190 INFO  L130     BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2020-09-24 18:03:11,190 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2020-09-24 18:03:11,190 INFO  L130     BoogieDeclarations]: Found specification of procedure printEnvironment
[2020-09-24 18:03:11,190 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump
[2020-09-24 18:03:11,190 INFO  L130     BoogieDeclarations]: Found specification of procedure deactivatePump
[2020-09-24 18:03:11,190 INFO  L130     BoogieDeclarations]: Found specification of procedure startSystem
[2020-09-24 18:03:11,191 INFO  L130     BoogieDeclarations]: Found specification of procedure processEnvironment
[2020-09-24 18:03:11,191 INFO  L130     BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base
[2020-09-24 18:03:11,191 INFO  L130     BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2020-09-24 18:03:11,191 INFO  L130     BoogieDeclarations]: Found specification of procedure select_one
[2020-09-24 18:03:11,191 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-24 18:03:11,192 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-09-24 18:03:11,192 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-24 18:03:12,402 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-24 18:03:12,402 INFO  L295             CfgBuilder]: Removed 5 assume(true) statements.
[2020-09-24 18:03:12,410 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.09 06:03:12 BoogieIcfgContainer
[2020-09-24 18:03:12,411 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-24 18:03:12,412 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-24 18:03:12,412 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-09-24 18:03:12,416 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-09-24 18:03:12,416 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.09 06:03:10" (1/3) ...
[2020-09-24 18:03:12,417 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22e9937c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.09 06:03:12, skipping insertion in model container
[2020-09-24 18:03:12,418 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 06:03:10" (2/3) ...
[2020-09-24 18:03:12,418 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22e9937c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.09 06:03:12, skipping insertion in model container
[2020-09-24 18:03:12,418 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.09 06:03:12" (3/3) ...
[2020-09-24 18:03:12,421 INFO  L109   eAbstractionObserver]: Analyzing ICFG minepump_spec4_product10.cil.c
[2020-09-24 18:03:12,434 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-24 18:03:12,446 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-24 18:03:12,471 INFO  L251      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2020-09-24 18:03:12,506 INFO  L375      AbstractCegarLoop]: Interprodecural is true
[2020-09-24 18:03:12,506 INFO  L376      AbstractCegarLoop]: Hoare is true
[2020-09-24 18:03:12,506 INFO  L377      AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation
[2020-09-24 18:03:12,506 INFO  L378      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-09-24 18:03:12,506 INFO  L379      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-09-24 18:03:12,507 INFO  L380      AbstractCegarLoop]: Difference is false
[2020-09-24 18:03:12,507 INFO  L381      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-09-24 18:03:12,507 INFO  L385      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-09-24 18:03:12,535 INFO  L276                IsEmpty]: Start isEmpty. Operand 245 states.
[2020-09-24 18:03:12,554 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2020-09-24 18:03:12,554 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-24 18:03:12,557 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 18:03:12,558 INFO  L427      AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 18:03:12,565 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 18:03:12,566 INFO  L82        PathProgramCache]: Analyzing trace with hash 503719185, now seen corresponding path program 1 times
[2020-09-24 18:03:12,577 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 18:03:12,577 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2000132198]
[2020-09-24 18:03:12,578 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 18:03:12,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:13,137 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:13,361 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:14,968 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:15,449 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:16,650 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:18,045 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:18,046 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 173
[2020-09-24 18:03:18,051 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-24 18:03:18,051 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5071
[2020-09-24 18:03:18,055 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:18,056 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:18,056 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 129
[2020-09-24 18:03:18,057 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:18,057 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 5
[2020-09-24 18:03:18,521 WARN  L193               SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-24 18:03:18,526 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:03:18,547 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:18,558 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:18,694 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:18,694 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-24 18:03:18,695 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:18,695 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 146
[2020-09-24 18:03:18,704 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:18,706 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:18,706 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:18,706 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:18,707 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 2
[2020-09-24 18:03:18,795 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-24 18:03:18,797 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:18,799 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:18,803 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:18,803 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:18,804 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:18,804 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-24 18:03:18,805 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:18,805 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:18,805 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:18,805 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:18,806 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:03:18,809 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-24 18:03:18,812 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:18,813 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:18,815 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:18,816 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:18,816 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:18,816 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:18,816 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:18,817 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:18,817 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:18,817 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:18,817 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:03:18,819 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-24 18:03:18,820 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:18,823 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:18,827 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:18,827 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:18,828 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:18,828 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-24 18:03:18,828 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:18,838 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:18,839 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:18,839 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:18,839 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 11
[2020-09-24 18:03:18,841 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-24 18:03:18,842 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:18,844 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:18,846 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:18,846 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:18,846 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:18,846 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:03:18,847 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:18,847 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:18,847 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:18,847 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:18,847 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:18,849 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2020-09-24 18:03:18,851 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:18,852 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:18,855 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:18,856 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:18,856 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:18,856 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-24 18:03:18,856 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:18,857 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:18,857 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:03:18,857 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:18,857 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:18,860 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130
[2020-09-24 18:03:18,863 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:18,865 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:18,867 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:18,867 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:18,868 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:18,868 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:03:18,868 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:18,869 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:18,869 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:03:18,870 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:18,870 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:03:18,921 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-24 18:03:18,922 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2000132198]
[2020-09-24 18:03:18,924 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 18:03:18,925 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2020-09-24 18:03:18,926 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [960691095]
[2020-09-24 18:03:18,939 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-09-24 18:03:18,940 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 18:03:18,971 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-09-24 18:03:18,973 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-09-24 18:03:18,975 INFO  L87              Difference]: Start difference. First operand 245 states. Second operand 3 states.
[2020-09-24 18:03:20,223 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 18:03:20,224 INFO  L93              Difference]: Finished difference Result 352 states and 424 transitions.
[2020-09-24 18:03:20,224 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-09-24 18:03:20,227 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 142
[2020-09-24 18:03:20,230 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 18:03:20,251 INFO  L225             Difference]: With dead ends: 352
[2020-09-24 18:03:20,252 INFO  L226             Difference]: Without dead ends: 232
[2020-09-24 18:03:20,263 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-09-24 18:03:20,299 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 232 states.
[2020-09-24 18:03:20,434 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 194.
[2020-09-24 18:03:20,437 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 194 states.
[2020-09-24 18:03:20,440 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 207 transitions.
[2020-09-24 18:03:20,445 INFO  L78                 Accepts]: Start accepts. Automaton has 194 states and 207 transitions. Word has length 142
[2020-09-24 18:03:20,447 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-24 18:03:20,448 INFO  L479      AbstractCegarLoop]: Abstraction has 194 states and 207 transitions.
[2020-09-24 18:03:20,448 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2020-09-24 18:03:20,448 INFO  L276                IsEmpty]: Start isEmpty. Operand 194 states and 207 transitions.
[2020-09-24 18:03:20,453 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 144
[2020-09-24 18:03:20,459 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-24 18:03:20,460 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 18:03:20,460 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-09-24 18:03:20,461 INFO  L427      AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 18:03:20,461 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 18:03:20,461 INFO  L82        PathProgramCache]: Analyzing trace with hash 1972834734, now seen corresponding path program 1 times
[2020-09-24 18:03:20,462 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 18:03:20,467 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1231880244]
[2020-09-24 18:03:20,467 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 18:03:20,530 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:20,586 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:20,739 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:22,174 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:22,269 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:24,423 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:25,568 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:25,569 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 174
[2020-09-24 18:03:25,569 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 5
[2020-09-24 18:03:25,569 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5033
[2020-09-24 18:03:25,570 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:25,570 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:25,570 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 128
[2020-09-24 18:03:25,572 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 3
[2020-09-24 18:03:25,573 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 2
[2020-09-24 18:03:25,893 WARN  L193               SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-24 18:03:25,894 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:03:25,905 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:25,914 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:26,036 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:26,037 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-24 18:03:26,037 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:26,037 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 130
[2020-09-24 18:03:26,038 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:26,038 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:26,038 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:26,038 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:26,038 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:26,075 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-24 18:03:26,076 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:26,077 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:26,078 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:26,079 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:26,079 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:26,079 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:26,079 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:26,080 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:26,080 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:26,080 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:26,080 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:26,084 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-24 18:03:26,085 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:26,086 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:26,088 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:26,089 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:26,089 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:26,089 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:03:26,089 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:26,089 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:26,090 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:26,090 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:26,090 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:26,094 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-24 18:03:26,094 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:26,095 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:26,100 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:26,101 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:26,101 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:26,101 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5
[2020-09-24 18:03:26,101 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:26,102 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:26,102 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:26,102 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:26,102 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:26,104 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-24 18:03:26,104 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:26,105 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:26,106 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:26,106 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:26,107 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:26,107 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 1
[2020-09-24 18:03:26,107 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:26,107 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:26,108 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:26,108 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:26,108 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:26,109 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121
[2020-09-24 18:03:26,110 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:26,111 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:26,112 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:26,112 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:26,113 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:26,113 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:26,113 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:26,113 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:26,113 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:03:26,114 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:26,114 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:26,116 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131
[2020-09-24 18:03:26,116 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:26,118 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:26,119 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:26,119 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:26,120 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:26,120 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:26,120 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:26,120 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:26,120 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:03:26,121 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:26,121 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:26,145 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-24 18:03:26,146 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1231880244]
[2020-09-24 18:03:26,146 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 18:03:26,146 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-09-24 18:03:26,147 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1339577783]
[2020-09-24 18:03:26,150 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-09-24 18:03:26,151 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 18:03:26,151 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-09-24 18:03:26,151 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-09-24 18:03:26,151 INFO  L87              Difference]: Start difference. First operand 194 states and 207 transitions. Second operand 4 states.
[2020-09-24 18:03:26,755 WARN  L193               SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-24 18:03:27,255 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 18:03:27,255 INFO  L93              Difference]: Finished difference Result 265 states and 295 transitions.
[2020-09-24 18:03:27,255 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-09-24 18:03:27,256 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 143
[2020-09-24 18:03:27,257 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 18:03:27,259 INFO  L225             Difference]: With dead ends: 265
[2020-09-24 18:03:27,259 INFO  L226             Difference]: Without dead ends: 215
[2020-09-24 18:03:27,261 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-09-24 18:03:27,262 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 215 states.
[2020-09-24 18:03:27,297 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 184.
[2020-09-24 18:03:27,297 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 184 states.
[2020-09-24 18:03:27,298 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 194 transitions.
[2020-09-24 18:03:27,299 INFO  L78                 Accepts]: Start accepts. Automaton has 184 states and 194 transitions. Word has length 143
[2020-09-24 18:03:27,299 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-24 18:03:27,299 INFO  L479      AbstractCegarLoop]: Abstraction has 184 states and 194 transitions.
[2020-09-24 18:03:27,300 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2020-09-24 18:03:27,300 INFO  L276                IsEmpty]: Start isEmpty. Operand 184 states and 194 transitions.
[2020-09-24 18:03:27,302 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 157
[2020-09-24 18:03:27,302 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-24 18:03:27,302 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 18:03:27,303 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-09-24 18:03:27,303 INFO  L427      AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 18:03:27,303 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 18:03:27,303 INFO  L82        PathProgramCache]: Analyzing trace with hash 1331858185, now seen corresponding path program 1 times
[2020-09-24 18:03:27,304 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 18:03:27,304 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1049247199]
[2020-09-24 18:03:27,304 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 18:03:27,349 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:27,398 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:27,605 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:28,465 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:28,562 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:32,366 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:32,366 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 187
[2020-09-24 18:03:32,366 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 4
[2020-09-24 18:03:32,367 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5014
[2020-09-24 18:03:32,367 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:32,367 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:32,367 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 146
[2020-09-24 18:03:32,367 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 8
[2020-09-24 18:03:32,368 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:32,663 WARN  L193               SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-24 18:03:32,664 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:03:32,673 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:32,682 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:32,766 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:32,766 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-24 18:03:32,775 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:32,775 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 91
[2020-09-24 18:03:32,775 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:32,775 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:32,776 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:32,776 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:32,776 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:32,807 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-24 18:03:32,808 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:32,809 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:32,810 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:32,811 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:32,811 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:32,811 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:32,811 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:32,812 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:32,812 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:32,812 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:32,812 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 1
[2020-09-24 18:03:32,813 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-24 18:03:32,814 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:32,815 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:32,816 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:32,817 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:32,817 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:32,817 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:32,817 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:32,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:32,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:32,818 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:32,818 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:32,819 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-24 18:03:32,820 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:32,821 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:32,824 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:32,825 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:32,825 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:32,825 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-24 18:03:32,825 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:32,826 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:32,826 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:32,826 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:32,826 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:32,828 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-24 18:03:32,828 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:32,829 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:32,831 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:32,831 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:32,831 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:32,831 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:32,832 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:32,832 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:32,832 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:32,832 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:32,833 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:32,843 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124
[2020-09-24 18:03:32,845 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:32,846 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:32,849 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:32,850 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-24 18:03:32,850 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:32,850 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-24 18:03:32,850 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:32,851 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:32,851 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:32,851 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 2
[2020-09-24 18:03:32,851 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:32,854 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2020-09-24 18:03:32,854 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:32,856 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:32,857 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:32,858 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:32,858 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:32,858 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:32,858 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:32,858 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:32,859 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:03:32,859 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:32,859 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:32,860 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144
[2020-09-24 18:03:32,861 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:32,862 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:32,864 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:32,864 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:32,865 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:32,865 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 2
[2020-09-24 18:03:32,865 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:32,865 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 1
[2020-09-24 18:03:32,865 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 8
[2020-09-24 18:03:32,866 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 1
[2020-09-24 18:03:32,866 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:32,892 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-24 18:03:32,893 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1049247199]
[2020-09-24 18:03:32,893 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 18:03:32,893 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-09-24 18:03:32,894 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1605602971]
[2020-09-24 18:03:32,894 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-09-24 18:03:32,895 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 18:03:32,895 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-09-24 18:03:32,895 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2020-09-24 18:03:32,896 INFO  L87              Difference]: Start difference. First operand 184 states and 194 transitions. Second operand 5 states.
[2020-09-24 18:03:33,591 WARN  L193               SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 186
[2020-09-24 18:03:34,539 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 18:03:34,540 INFO  L93              Difference]: Finished difference Result 311 states and 357 transitions.
[2020-09-24 18:03:34,540 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2020-09-24 18:03:34,540 INFO  L78                 Accepts]: Start accepts. Automaton has 5 states. Word has length 156
[2020-09-24 18:03:34,541 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 18:03:34,543 INFO  L225             Difference]: With dead ends: 311
[2020-09-24 18:03:34,544 INFO  L226             Difference]: Without dead ends: 237
[2020-09-24 18:03:34,545 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42
[2020-09-24 18:03:34,546 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 237 states.
[2020-09-24 18:03:34,575 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 184.
[2020-09-24 18:03:34,575 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 184 states.
[2020-09-24 18:03:34,576 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 193 transitions.
[2020-09-24 18:03:34,576 INFO  L78                 Accepts]: Start accepts. Automaton has 184 states and 193 transitions. Word has length 156
[2020-09-24 18:03:34,577 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-24 18:03:34,577 INFO  L479      AbstractCegarLoop]: Abstraction has 184 states and 193 transitions.
[2020-09-24 18:03:34,577 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 5 states.
[2020-09-24 18:03:34,577 INFO  L276                IsEmpty]: Start isEmpty. Operand 184 states and 193 transitions.
[2020-09-24 18:03:34,580 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 160
[2020-09-24 18:03:34,580 INFO  L414         BasicCegarLoop]: Found error trace
[2020-09-24 18:03:34,580 INFO  L422         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-09-24 18:03:34,580 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-09-24 18:03:34,581 INFO  L427      AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-09-24 18:03:34,581 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-09-24 18:03:34,581 INFO  L82        PathProgramCache]: Analyzing trace with hash -1495995031, now seen corresponding path program 1 times
[2020-09-24 18:03:34,581 INFO  L163   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2020-09-24 18:03:34,582 INFO  L354   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1336230083]
[2020-09-24 18:03:34,582 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-09-24 18:03:34,627 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:34,692 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:35,613 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:35,733 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:39,650 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:39,651 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 192
[2020-09-24 18:03:39,651 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 3
[2020-09-24 18:03:39,651 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 5020
[2020-09-24 18:03:39,651 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:39,651 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 6
[2020-09-24 18:03:39,651 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 79
[2020-09-24 18:03:39,651 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 109
[2020-09-24 18:03:39,652 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:40,001 WARN  L193               SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-24 18:03:40,002 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2020-09-24 18:03:40,039 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:40,078 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:40,272 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:40,273 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 85
[2020-09-24 18:03:40,273 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:40,273 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 232
[2020-09-24 18:03:40,273 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:40,274 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:40,274 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:40,274 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 75
[2020-09-24 18:03:40,274 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:40,318 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83
[2020-09-24 18:03:40,319 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:40,321 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:40,324 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:40,324 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:40,325 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:40,325 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-24 18:03:40,325 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:40,325 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:40,325 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:40,326 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-24 18:03:40,326 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:40,327 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86
[2020-09-24 18:03:40,328 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:40,330 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:40,332 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:40,333 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:40,333 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:40,333 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:03:40,333 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:40,333 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:40,334 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:40,334 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-24 18:03:40,334 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:40,335 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89
[2020-09-24 18:03:40,336 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:40,338 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:40,358 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:40,358 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:40,358 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:40,359 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 21
[2020-09-24 18:03:40,359 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:40,359 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:40,359 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:40,360 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-24 18:03:40,360 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:40,362 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2020-09-24 18:03:40,363 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:40,364 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:40,366 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:40,367 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:40,367 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:40,367 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:03:40,367 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:40,368 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:40,368 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:40,368 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-24 18:03:40,368 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:40,387 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124
[2020-09-24 18:03:40,388 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:40,390 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:40,396 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:40,397 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 9
[2020-09-24 18:03:40,397 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:40,397 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 8
[2020-09-24 18:03:40,397 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:40,397 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:40,398 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:40,398 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 5
[2020-09-24 18:03:40,398 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:40,400 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131
[2020-09-24 18:03:40,401 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:40,402 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:40,405 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:40,405 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 8
[2020-09-24 18:03:40,405 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:40,405 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 3
[2020-09-24 18:03:40,406 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:40,406 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:40,406 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:40,406 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 4
[2020-09-24 18:03:40,407 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:40,408 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137
[2020-09-24 18:03:40,409 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:40,411 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:40,414 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:40,414 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:40,415 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:40,415 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 4
[2020-09-24 18:03:40,415 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:40,415 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 2
[2020-09-24 18:03:40,415 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:40,416 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-24 18:03:40,416 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:40,418 INFO  L375   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147
[2020-09-24 18:03:40,420 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-09-24 18:03:40,422 FATAL L256   erpolLogProxyWrapper]: Now shrinking...
[2020-09-24 18:03:40,429 FATAL L256   erpolLogProxyWrapper]: Timeout: 5000
[2020-09-24 18:03:40,429 FATAL L256   erpolLogProxyWrapper]: Cardinality of Constraint set: 11
[2020-09-24 18:03:40,430 FATAL L256   erpolLogProxyWrapper]: Number of enumerated Muses: 1
[2020-09-24 18:03:40,430 FATAL L256   erpolLogProxyWrapper]: Time needed for enumeration: 9
[2020-09-24 18:03:40,430 FATAL L256   erpolLogProxyWrapper]: Heuristic: SMALLEST
[2020-09-24 18:03:40,430 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has size: 5
[2020-09-24 18:03:40,430 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has depth: 2
[2020-09-24 18:03:40,431 FATAL L256   erpolLogProxyWrapper]: Chosen Mus has width: 7
[2020-09-24 18:03:40,431 FATAL L256   erpolLogProxyWrapper]: Time needed for Heuristics: 0
[2020-09-24 18:03:40,494 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-09-24 18:03:40,495 INFO  L354   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1336230083]
[2020-09-24 18:03:40,495 INFO  L220   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-09-24 18:03:40,495 INFO  L233   FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9
[2020-09-24 18:03:40,495 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931581330]
[2020-09-24 18:03:40,496 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 9 states
[2020-09-24 18:03:40,496 INFO  L143   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2020-09-24 18:03:40,497 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2020-09-24 18:03:40,497 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72
[2020-09-24 18:03:40,497 INFO  L87              Difference]: Start difference. First operand 184 states and 193 transitions. Second operand 9 states.
[2020-09-24 18:03:41,134 WARN  L193               SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2020-09-24 18:03:42,259 WARN  L193               SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:42,601 WARN  L193               SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:03:42,929 WARN  L193               SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:43,366 WARN  L193               SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2020-09-24 18:03:43,650 WARN  L193               SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:43,843 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-09-24 18:03:43,843 INFO  L93              Difference]: Finished difference Result 298 states and 337 transitions.
[2020-09-24 18:03:43,843 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2020-09-24 18:03:43,844 INFO  L78                 Accepts]: Start accepts. Automaton has 9 states. Word has length 159
[2020-09-24 18:03:43,844 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-09-24 18:03:43,845 INFO  L225             Difference]: With dead ends: 298
[2020-09-24 18:03:43,846 INFO  L226             Difference]: Without dead ends: 0
[2020-09-24 18:03:43,848 INFO  L675         BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240
[2020-09-24 18:03:43,848 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2020-09-24 18:03:43,848 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2020-09-24 18:03:43,849 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2020-09-24 18:03:43,849 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2020-09-24 18:03:43,849 INFO  L78                 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 159
[2020-09-24 18:03:43,849 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-09-24 18:03:43,849 INFO  L479      AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2020-09-24 18:03:43,849 INFO  L480      AbstractCegarLoop]: Interpolant automaton has 9 states.
[2020-09-24 18:03:43,850 INFO  L276                IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2020-09-24 18:03:43,850 INFO  L282                IsEmpty]: Finished isEmpty. No accepting run.
[2020-09-24 18:03:43,850 WARN  L516      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2020-09-24 18:03:43,853 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2020-09-24 18:03:44,166 WARN  L193               SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 178
[2020-09-24 18:03:44,340 WARN  L193               SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:44,507 WARN  L193               SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:44,678 WARN  L193               SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:44,841 WARN  L193               SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:45,011 WARN  L193               SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:45,174 WARN  L193               SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:45,512 WARN  L193               SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-24 18:03:45,847 WARN  L193               SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-24 18:03:46,178 WARN  L193               SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-24 18:03:46,334 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:46,655 WARN  L193               SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-24 18:03:46,976 WARN  L193               SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-24 18:03:47,295 WARN  L193               SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190
[2020-09-24 18:03:47,455 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:47,608 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:47,762 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:48,012 WARN  L193               SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 178
[2020-09-24 18:03:48,165 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:48,306 WARN  L193               SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-24 18:03:48,463 WARN  L193               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:48,617 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:48,772 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:48,927 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:49,080 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:49,236 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:49,390 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:49,548 WARN  L193               SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:49,704 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:49,858 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:50,010 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:50,167 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:50,320 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:50,473 WARN  L193               SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:50,723 WARN  L193               SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 178
[2020-09-24 18:03:50,879 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:51,034 WARN  L193               SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:51,187 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:51,341 WARN  L193               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:51,496 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2020-09-24 18:03:51,748 WARN  L193               SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 178
[2020-09-24 18:03:52,007 WARN  L193               SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 178
[2020-09-24 18:03:52,295 WARN  L193               SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:52,537 WARN  L193               SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:52,786 WARN  L193               SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:53,031 WARN  L193               SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:53,249 WARN  L193               SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14
[2020-09-24 18:03:53,475 WARN  L193               SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:53,694 WARN  L193               SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14
[2020-09-24 18:03:53,917 WARN  L193               SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 13
[2020-09-24 18:03:54,177 WARN  L193               SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:54,435 WARN  L193               SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2020-09-24 18:03:54,642 WARN  L193               SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:54,859 WARN  L193               SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14
[2020-09-24 18:03:55,105 WARN  L193               SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14
[2020-09-24 18:03:55,338 WARN  L193               SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 14
[2020-09-24 18:03:55,513 WARN  L193               SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 20
[2020-09-24 18:03:55,607 INFO  L268        CegarLoopResult]: For program point  L163-2(line 163)  no Hoare annotation was computed.
[2020-09-24 18:03:55,607 INFO  L268        CegarLoopResult]: For program point  L126(line 126)  no Hoare annotation was computed.
[2020-09-24 18:03:55,608 INFO  L268        CegarLoopResult]: For program point  L122(line 122)  no Hoare annotation was computed.
[2020-09-24 18:03:55,608 INFO  L268        CegarLoopResult]: For program point  L151(line 151)  no Hoare annotation was computed.
[2020-09-24 18:03:55,608 INFO  L268        CegarLoopResult]: For program point  L147(line 147)  no Hoare annotation was computed.
[2020-09-24 18:03:55,608 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeFINAL(lines 121 176)  no Hoare annotation was computed.
[2020-09-24 18:03:55,608 INFO  L268        CegarLoopResult]: For program point  L143(line 143)  no Hoare annotation was computed.
[2020-09-24 18:03:55,608 INFO  L268        CegarLoopResult]: For program point  L172(line 172)  no Hoare annotation was computed.
[2020-09-24 18:03:55,609 INFO  L268        CegarLoopResult]: For program point  L168(lines 145 169)  no Hoare annotation was computed.
[2020-09-24 18:03:55,609 INFO  L268        CegarLoopResult]: For program point  L135(line 135)  no Hoare annotation was computed.
[2020-09-24 18:03:55,610 INFO  L268        CegarLoopResult]: For program point  L164(line 164)  no Hoare annotation was computed.
[2020-09-24 18:03:55,610 INFO  L268        CegarLoopResult]: For program point  L131(line 131)  no Hoare annotation was computed.
[2020-09-24 18:03:55,610 INFO  L268        CegarLoopResult]: For program point  L160(line 160)  no Hoare annotation was computed.
[2020-09-24 18:03:55,610 INFO  L268        CegarLoopResult]: For program point  L127(line 127)  no Hoare annotation was computed.
[2020-09-24 18:03:55,610 INFO  L268        CegarLoopResult]: For program point  L123(line 123)  no Hoare annotation was computed.
[2020-09-24 18:03:55,610 INFO  L268        CegarLoopResult]: For program point  L152(lines 152 156)  no Hoare annotation was computed.
[2020-09-24 18:03:55,611 INFO  L268        CegarLoopResult]: For program point  L152-1(lines 152 156)  no Hoare annotation was computed.
[2020-09-24 18:03:55,611 INFO  L268        CegarLoopResult]: For program point  L144(line 144)  no Hoare annotation was computed.
[2020-09-24 18:03:55,611 INFO  L268        CegarLoopResult]: For program point  L144-1(line 144)  no Hoare annotation was computed.
[2020-09-24 18:03:55,611 INFO  L268        CegarLoopResult]: For program point  L144-2(line 144)  no Hoare annotation was computed.
[2020-09-24 18:03:55,611 INFO  L268        CegarLoopResult]: For program point  L173(line 173)  no Hoare annotation was computed.
[2020-09-24 18:03:55,611 INFO  L268        CegarLoopResult]: For program point  L140(line 140)  no Hoare annotation was computed.
[2020-09-24 18:03:55,611 INFO  L268        CegarLoopResult]: For program point  L136(line 136)  no Hoare annotation was computed.
[2020-09-24 18:03:55,612 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeEXIT(lines 121 176)  no Hoare annotation was computed.
[2020-09-24 18:03:55,612 INFO  L268        CegarLoopResult]: For program point  L165(line 165)  no Hoare annotation was computed.
[2020-09-24 18:03:55,612 INFO  L268        CegarLoopResult]: For program point  L132(line 132)  no Hoare annotation was computed.
[2020-09-24 18:03:55,612 INFO  L268        CegarLoopResult]: For program point  L165-1(lines 146 167)  no Hoare annotation was computed.
[2020-09-24 18:03:55,612 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_freeENTRY(lines 121 176)  no Hoare annotation was computed.
[2020-09-24 18:03:55,612 INFO  L268        CegarLoopResult]: For program point  L161(line 161)  no Hoare annotation was computed.
[2020-09-24 18:03:55,613 INFO  L268        CegarLoopResult]: For program point  L128(line 128)  no Hoare annotation was computed.
[2020-09-24 18:03:55,613 INFO  L268        CegarLoopResult]: For program point  L124(line 124)  no Hoare annotation was computed.
[2020-09-24 18:03:55,613 INFO  L268        CegarLoopResult]: For program point  L141(line 141)  no Hoare annotation was computed.
[2020-09-24 18:03:55,613 INFO  L268        CegarLoopResult]: For program point  L137(line 137)  no Hoare annotation was computed.
[2020-09-24 18:03:55,613 INFO  L268        CegarLoopResult]: For program point  L133(line 133)  no Hoare annotation was computed.
[2020-09-24 18:03:55,613 INFO  L268        CegarLoopResult]: For program point  L162(line 162)  no Hoare annotation was computed.
[2020-09-24 18:03:55,614 INFO  L268        CegarLoopResult]: For program point  L129(line 129)  no Hoare annotation was computed.
[2020-09-24 18:03:55,614 INFO  L268        CegarLoopResult]: For program point  L125(line 125)  no Hoare annotation was computed.
[2020-09-24 18:03:55,614 INFO  L268        CegarLoopResult]: For program point  L150(line 150)  no Hoare annotation was computed.
[2020-09-24 18:03:55,614 INFO  L268        CegarLoopResult]: For program point  L142(line 142)  no Hoare annotation was computed.
[2020-09-24 18:03:55,614 INFO  L268        CegarLoopResult]: For program point  L171(line 171)  no Hoare annotation was computed.
[2020-09-24 18:03:55,614 INFO  L268        CegarLoopResult]: For program point  L134(line 134)  no Hoare annotation was computed.
[2020-09-24 18:03:55,615 INFO  L268        CegarLoopResult]: For program point  L163(line 163)  no Hoare annotation was computed.
[2020-09-24 18:03:55,615 INFO  L268        CegarLoopResult]: For program point  L130(line 130)  no Hoare annotation was computed.
[2020-09-24 18:03:55,615 INFO  L268        CegarLoopResult]: For program point  L163-1(line 163)  no Hoare annotation was computed.
[2020-09-24 18:03:55,615 INFO  L268        CegarLoopResult]: For program point  L225(line 225)  no Hoare annotation was computed.
[2020-09-24 18:03:55,615 INFO  L268        CegarLoopResult]: For program point  L192(line 192)  no Hoare annotation was computed.
[2020-09-24 18:03:55,615 INFO  L268        CegarLoopResult]: For program point  L221(line 221)  no Hoare annotation was computed.
[2020-09-24 18:03:55,615 INFO  L268        CegarLoopResult]: For program point  L188(line 188)  no Hoare annotation was computed.
[2020-09-24 18:03:55,616 INFO  L268        CegarLoopResult]: For program point  L221-1(line 221)  no Hoare annotation was computed.
[2020-09-24 18:03:55,616 INFO  L268        CegarLoopResult]: For program point  L221-2(line 221)  no Hoare annotation was computed.
[2020-09-24 18:03:55,616 INFO  L268        CegarLoopResult]: For program point  L217(line 217)  no Hoare annotation was computed.
[2020-09-24 18:03:55,616 INFO  L268        CegarLoopResult]: For program point  L184(line 184)  no Hoare annotation was computed.
[2020-09-24 18:03:55,616 INFO  L268        CegarLoopResult]: For program point  L217-1(line 217)  no Hoare annotation was computed.
[2020-09-24 18:03:55,616 INFO  L268        CegarLoopResult]: For program point  L217-2(line 217)  no Hoare annotation was computed.
[2020-09-24 18:03:55,617 INFO  L268        CegarLoopResult]: For program point  L180(line 180)  no Hoare annotation was computed.
[2020-09-24 18:03:55,617 INFO  L268        CegarLoopResult]: For program point  L209(lines 209 213)  no Hoare annotation was computed.
[2020-09-24 18:03:55,617 INFO  L268        CegarLoopResult]: For program point  L209-1(lines 209 213)  no Hoare annotation was computed.
[2020-09-24 18:03:55,617 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetENTRY(lines 177 236)  no Hoare annotation was computed.
[2020-09-24 18:03:55,617 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetEXIT(lines 177 236)  no Hoare annotation was computed.
[2020-09-24 18:03:55,617 INFO  L268        CegarLoopResult]: For program point  L201(line 201)  no Hoare annotation was computed.
[2020-09-24 18:03:55,618 INFO  L268        CegarLoopResult]: For program point  L201-1(line 201)  no Hoare annotation was computed.
[2020-09-24 18:03:55,618 INFO  L268        CegarLoopResult]: For program point  L201-2(line 201)  no Hoare annotation was computed.
[2020-09-24 18:03:55,618 INFO  L268        CegarLoopResult]: For program point  L197(line 197)  no Hoare annotation was computed.
[2020-09-24 18:03:55,618 INFO  L268        CegarLoopResult]: For program point  L226(line 226)  no Hoare annotation was computed.
[2020-09-24 18:03:55,618 INFO  L268        CegarLoopResult]: For program point  L193(line 193)  no Hoare annotation was computed.
[2020-09-24 18:03:55,618 INFO  L268        CegarLoopResult]: For program point  L226-1(line 226)  no Hoare annotation was computed.
[2020-09-24 18:03:55,619 INFO  L268        CegarLoopResult]: For program point  L226-2(line 226)  no Hoare annotation was computed.
[2020-09-24 18:03:55,619 INFO  L268        CegarLoopResult]: For program point  L222(line 222)  no Hoare annotation was computed.
[2020-09-24 18:03:55,619 INFO  L268        CegarLoopResult]: For program point  L189(line 189)  no Hoare annotation was computed.
[2020-09-24 18:03:55,619 INFO  L268        CegarLoopResult]: For program point  L222-1(line 222)  no Hoare annotation was computed.
[2020-09-24 18:03:55,619 INFO  L268        CegarLoopResult]: For program point  L222-2(line 222)  no Hoare annotation was computed.
[2020-09-24 18:03:55,619 INFO  L268        CegarLoopResult]: For program point  L218(line 218)  no Hoare annotation was computed.
[2020-09-24 18:03:55,619 INFO  L268        CegarLoopResult]: For program point  L185(line 185)  no Hoare annotation was computed.
[2020-09-24 18:03:55,620 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_resetFINAL(lines 177 236)  no Hoare annotation was computed.
[2020-09-24 18:03:55,620 INFO  L268        CegarLoopResult]: For program point  L181(line 181)  no Hoare annotation was computed.
[2020-09-24 18:03:55,620 INFO  L268        CegarLoopResult]: For program point  L198(line 198)  no Hoare annotation was computed.
[2020-09-24 18:03:55,620 INFO  L268        CegarLoopResult]: For program point  L194(line 194)  no Hoare annotation was computed.
[2020-09-24 18:03:55,620 INFO  L268        CegarLoopResult]: For program point  L223(line 223)  no Hoare annotation was computed.
[2020-09-24 18:03:55,621 INFO  L268        CegarLoopResult]: For program point  L190(line 190)  no Hoare annotation was computed.
[2020-09-24 18:03:55,621 INFO  L268        CegarLoopResult]: For program point  L219(line 219)  no Hoare annotation was computed.
[2020-09-24 18:03:55,621 INFO  L268        CegarLoopResult]: For program point  L186(line 186)  no Hoare annotation was computed.
[2020-09-24 18:03:55,621 INFO  L268        CegarLoopResult]: For program point  L182(line 182)  no Hoare annotation was computed.
[2020-09-24 18:03:55,621 INFO  L268        CegarLoopResult]: For program point  L178(line 178)  no Hoare annotation was computed.
[2020-09-24 18:03:55,621 INFO  L268        CegarLoopResult]: For program point  L207(line 207)  no Hoare annotation was computed.
[2020-09-24 18:03:55,622 INFO  L268        CegarLoopResult]: For program point  L203-2(lines 203 228)  no Hoare annotation was computed.
[2020-09-24 18:03:55,622 INFO  L268        CegarLoopResult]: For program point  L199(line 199)  no Hoare annotation was computed.
[2020-09-24 18:03:55,622 INFO  L268        CegarLoopResult]: For program point  L224(line 224)  no Hoare annotation was computed.
[2020-09-24 18:03:55,623 INFO  L268        CegarLoopResult]: For program point  L191(line 191)  no Hoare annotation was computed.
[2020-09-24 18:03:55,623 INFO  L268        CegarLoopResult]: For program point  L220(line 220)  no Hoare annotation was computed.
[2020-09-24 18:03:55,623 INFO  L268        CegarLoopResult]: For program point  L187(line 187)  no Hoare annotation was computed.
[2020-09-24 18:03:55,624 INFO  L268        CegarLoopResult]: For program point  L183(line 183)  no Hoare annotation was computed.
[2020-09-24 18:03:55,624 INFO  L268        CegarLoopResult]: For program point  L179(line 179)  no Hoare annotation was computed.
[2020-09-24 18:03:55,624 INFO  L268        CegarLoopResult]: For program point  L208(line 208)  no Hoare annotation was computed.
[2020-09-24 18:03:55,624 INFO  L268        CegarLoopResult]: For program point  L204(line 204)  no Hoare annotation was computed.
[2020-09-24 18:03:55,624 INFO  L268        CegarLoopResult]: For program point  L200(line 200)  no Hoare annotation was computed.
[2020-09-24 18:03:55,624 INFO  L268        CegarLoopResult]: For program point  L229(lines 202 230)  no Hoare annotation was computed.
[2020-09-24 18:03:55,625 INFO  L271        CegarLoopResult]: At program point  select_helpersFINAL(lines 852 858)  the Hoare annotation is:  true
[2020-09-24 18:03:55,625 INFO  L268        CegarLoopResult]: For program point  select_helpersEXIT(lines 852 858)  no Hoare annotation was computed.
[2020-09-24 18:03:55,625 INFO  L268        CegarLoopResult]: For program point  L864(line 864)  no Hoare annotation was computed.
[2020-09-24 18:03:55,625 INFO  L268        CegarLoopResult]: For program point  L863(line 863)  no Hoare annotation was computed.
[2020-09-24 18:03:55,625 INFO  L268        CegarLoopResult]: For program point  valid_productEXIT(lines 859 867)  no Hoare annotation was computed.
[2020-09-24 18:03:55,626 INFO  L271        CegarLoopResult]: At program point  valid_productENTRY(lines 859 867)  the Hoare annotation is:  true
[2020-09-24 18:03:55,626 INFO  L268        CegarLoopResult]: For program point  valid_productFINAL(lines 859 867)  no Hoare annotation was computed.
[2020-09-24 18:03:55,626 INFO  L271        CegarLoopResult]: At program point  __utac_acc__Specification4_spec__1ENTRY(lines 43 67)  the Hoare annotation is:  true
[2020-09-24 18:03:55,626 INFO  L264        CegarLoopResult]: At program point  L57(line 57)  the Hoare annotation is:  (or (not (<= ~pumpRunning~0 0)) (not (<= 0 ~pumpRunning~0)) (not (<= 1 ~systemActive~0)))
[2020-09-24 18:03:55,626 INFO  L268        CegarLoopResult]: For program point  L55(lines 55 61)  no Hoare annotation was computed.
[2020-09-24 18:03:55,627 INFO  L271        CegarLoopResult]: At program point  L53(line 53)  the Hoare annotation is:  true
[2020-09-24 18:03:55,627 INFO  L268        CegarLoopResult]: For program point  L53-1(line 53)  no Hoare annotation was computed.
[2020-09-24 18:03:55,628 INFO  L268        CegarLoopResult]: For program point  L51(lines 51 64)  no Hoare annotation was computed.
[2020-09-24 18:03:55,628 INFO  L268        CegarLoopResult]: For program point  L53-2(line 53)  no Hoare annotation was computed.
[2020-09-24 18:03:55,628 INFO  L268        CegarLoopResult]: For program point  __utac_acc__Specification4_spec__1EXIT(lines 43 67)  no Hoare annotation was computed.
[2020-09-24 18:03:55,628 INFO  L268        CegarLoopResult]: For program point  L53-3(line 53)  no Hoare annotation was computed.
[2020-09-24 18:03:55,628 INFO  L268        CegarLoopResult]: For program point  L51-1(lines 43 67)  no Hoare annotation was computed.
[2020-09-24 18:03:55,628 INFO  L271        CegarLoopResult]: At program point  L49(line 49)  the Hoare annotation is:  true
[2020-09-24 18:03:55,629 INFO  L268        CegarLoopResult]: For program point  L49-1(line 49)  no Hoare annotation was computed.
[2020-09-24 18:03:55,629 INFO  L268        CegarLoopResult]: For program point  L49-2(line 49)  no Hoare annotation was computed.
[2020-09-24 18:03:55,629 INFO  L268        CegarLoopResult]: For program point  L49-3(line 49)  no Hoare annotation was computed.
[2020-09-24 18:03:55,629 INFO  L268        CegarLoopResult]: For program point  L45(line 45)  no Hoare annotation was computed.
[2020-09-24 18:03:55,629 INFO  L268        CegarLoopResult]: For program point  L543(line 543)  no Hoare annotation was computed.
[2020-09-24 18:03:55,629 INFO  L264        CegarLoopResult]: At program point  mainENTRY(lines 524 546)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,630 INFO  L268        CegarLoopResult]: For program point  mainEXIT(lines 524 546)  no Hoare annotation was computed.
[2020-09-24 18:03:55,630 INFO  L264        CegarLoopResult]: At program point  L536(line 536)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,632 INFO  L264        CegarLoopResult]: At program point  L536-1(line 536)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,632 INFO  L268        CegarLoopResult]: For program point  L534(lines 534 541)  no Hoare annotation was computed.
[2020-09-24 18:03:55,632 INFO  L268        CegarLoopResult]: For program point  L534-1(lines 534 541)  no Hoare annotation was computed.
[2020-09-24 18:03:55,632 INFO  L268        CegarLoopResult]: For program point  L532(line 532)  no Hoare annotation was computed.
[2020-09-24 18:03:55,632 INFO  L264        CegarLoopResult]: At program point  L531(line 531)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,632 INFO  L268        CegarLoopResult]: For program point  L532-1(line 532)  no Hoare annotation was computed.
[2020-09-24 18:03:55,633 INFO  L264        CegarLoopResult]: At program point  L530(line 530)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,633 INFO  L268        CegarLoopResult]: For program point  L532-2(line 532)  no Hoare annotation was computed.
[2020-09-24 18:03:55,633 INFO  L264        CegarLoopResult]: At program point  L530-1(line 530)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,633 INFO  L268        CegarLoopResult]: For program point  L526(line 526)  no Hoare annotation was computed.
[2020-09-24 18:03:55,633 INFO  L268        CegarLoopResult]: For program point  mainFINAL(lines 524 546)  no Hoare annotation was computed.
[2020-09-24 18:03:55,633 INFO  L268        CegarLoopResult]: For program point  Specification2EXIT(lines 479 502)  no Hoare annotation was computed.
[2020-09-24 18:03:55,634 INFO  L268        CegarLoopResult]: For program point  Specification2ENTRY(lines 479 502)  no Hoare annotation was computed.
[2020-09-24 18:03:55,634 INFO  L268        CegarLoopResult]: For program point  Specification2FINAL(lines 479 502)  no Hoare annotation was computed.
[2020-09-24 18:03:55,634 INFO  L268        CegarLoopResult]: For program point  L497(line 497)  no Hoare annotation was computed.
[2020-09-24 18:03:55,634 INFO  L268        CegarLoopResult]: For program point  L496(line 496)  no Hoare annotation was computed.
[2020-09-24 18:03:55,634 INFO  L268        CegarLoopResult]: For program point  L495(line 495)  no Hoare annotation was computed.
[2020-09-24 18:03:55,634 INFO  L268        CegarLoopResult]: For program point  L494(line 494)  no Hoare annotation was computed.
[2020-09-24 18:03:55,634 INFO  L268        CegarLoopResult]: For program point  L493(line 493)  no Hoare annotation was computed.
[2020-09-24 18:03:55,635 INFO  L268        CegarLoopResult]: For program point  L492(line 492)  no Hoare annotation was computed.
[2020-09-24 18:03:55,635 INFO  L268        CegarLoopResult]: For program point  L491(line 491)  no Hoare annotation was computed.
[2020-09-24 18:03:55,635 INFO  L268        CegarLoopResult]: For program point  L490(line 490)  no Hoare annotation was computed.
[2020-09-24 18:03:55,635 INFO  L268        CegarLoopResult]: For program point  L489(line 489)  no Hoare annotation was computed.
[2020-09-24 18:03:55,635 INFO  L268        CegarLoopResult]: For program point  L488(line 488)  no Hoare annotation was computed.
[2020-09-24 18:03:55,636 INFO  L268        CegarLoopResult]: For program point  L487(line 487)  no Hoare annotation was computed.
[2020-09-24 18:03:55,636 INFO  L268        CegarLoopResult]: For program point  L486(line 486)  no Hoare annotation was computed.
[2020-09-24 18:03:55,636 INFO  L268        CegarLoopResult]: For program point  L485(line 485)  no Hoare annotation was computed.
[2020-09-24 18:03:55,636 INFO  L268        CegarLoopResult]: For program point  L484(line 484)  no Hoare annotation was computed.
[2020-09-24 18:03:55,636 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__baseEXIT(lines 588 595)  no Hoare annotation was computed.
[2020-09-24 18:03:55,636 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__baseENTRY(lines 588 595)  no Hoare annotation was computed.
[2020-09-24 18:03:55,637 INFO  L268        CegarLoopResult]: For program point  activatePump__wrappee__baseFINAL(lines 588 595)  no Hoare annotation was computed.
[2020-09-24 18:03:55,637 INFO  L268        CegarLoopResult]: For program point  L638(line 638)  no Hoare annotation was computed.
[2020-09-24 18:03:55,637 INFO  L268        CegarLoopResult]: For program point  isPumpRunningEXIT(lines 633 641)  no Hoare annotation was computed.
[2020-09-24 18:03:55,637 INFO  L268        CegarLoopResult]: For program point  L637(line 637)  no Hoare annotation was computed.
[2020-09-24 18:03:55,637 INFO  L271        CegarLoopResult]: At program point  isPumpRunningENTRY(lines 633 641)  the Hoare annotation is:  true
[2020-09-24 18:03:55,637 INFO  L268        CegarLoopResult]: For program point  isPumpRunningFINAL(lines 633 641)  no Hoare annotation was computed.
[2020-09-24 18:03:55,637 INFO  L268        CegarLoopResult]: For program point  L672(line 672)  no Hoare annotation was computed.
[2020-09-24 18:03:55,638 INFO  L268        CegarLoopResult]: For program point  L672-1(line 672)  no Hoare annotation was computed.
[2020-09-24 18:03:55,638 INFO  L268        CegarLoopResult]: For program point  L667(line 667)  no Hoare annotation was computed.
[2020-09-24 18:03:55,638 INFO  L268        CegarLoopResult]: For program point  L663(line 663)  no Hoare annotation was computed.
[2020-09-24 18:03:55,638 INFO  L268        CegarLoopResult]: For program point  L661(lines 661 669)  no Hoare annotation was computed.
[2020-09-24 18:03:55,638 INFO  L268        CegarLoopResult]: For program point  L661-2(lines 661 669)  no Hoare annotation was computed.
[2020-09-24 18:03:55,638 INFO  L268        CegarLoopResult]: For program point  L655(line 655)  no Hoare annotation was computed.
[2020-09-24 18:03:55,638 INFO  L268        CegarLoopResult]: For program point  printPumpFINAL(lines 642 677)  no Hoare annotation was computed.
[2020-09-24 18:03:55,639 INFO  L268        CegarLoopResult]: For program point  L651(line 651)  no Hoare annotation was computed.
[2020-09-24 18:03:55,639 INFO  L268        CegarLoopResult]: For program point  L649(lines 649 657)  no Hoare annotation was computed.
[2020-09-24 18:03:55,639 INFO  L268        CegarLoopResult]: For program point  L649-2(lines 649 657)  no Hoare annotation was computed.
[2020-09-24 18:03:55,639 INFO  L268        CegarLoopResult]: For program point  printPumpENTRY(lines 642 677)  no Hoare annotation was computed.
[2020-09-24 18:03:55,639 INFO  L268        CegarLoopResult]: For program point  printPumpEXIT(lines 642 677)  no Hoare annotation was computed.
[2020-09-24 18:03:55,639 INFO  L268        CegarLoopResult]: For program point  select_featuresEXIT(lines 845 851)  no Hoare annotation was computed.
[2020-09-24 18:03:55,640 INFO  L271        CegarLoopResult]: At program point  select_featuresFINAL(lines 845 851)  the Hoare annotation is:  true
[2020-09-24 18:03:55,641 INFO  L268        CegarLoopResult]: For program point  L97(line 97)  no Hoare annotation was computed.
[2020-09-24 18:03:55,641 INFO  L268        CegarLoopResult]: For program point  L93(line 93)  no Hoare annotation was computed.
[2020-09-24 18:03:55,641 INFO  L268        CegarLoopResult]: For program point  L91(line 91)  no Hoare annotation was computed.
[2020-09-24 18:03:55,641 INFO  L268        CegarLoopResult]: For program point  L89(line 89)  no Hoare annotation was computed.
[2020-09-24 18:03:55,641 INFO  L268        CegarLoopResult]: For program point  L87(line 87)  no Hoare annotation was computed.
[2020-09-24 18:03:55,641 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setFINAL(lines 75 120)  no Hoare annotation was computed.
[2020-09-24 18:03:55,641 INFO  L268        CegarLoopResult]: For program point  L85(line 85)  no Hoare annotation was computed.
[2020-09-24 18:03:55,642 INFO  L268        CegarLoopResult]: For program point  L116(line 116)  no Hoare annotation was computed.
[2020-09-24 18:03:55,642 INFO  L268        CegarLoopResult]: For program point  L83(line 83)  no Hoare annotation was computed.
[2020-09-24 18:03:55,642 INFO  L268        CegarLoopResult]: For program point  L114(line 114)  no Hoare annotation was computed.
[2020-09-24 18:03:55,642 INFO  L268        CegarLoopResult]: For program point  L81(line 81)  no Hoare annotation was computed.
[2020-09-24 18:03:55,642 INFO  L268        CegarLoopResult]: For program point  L112(line 112)  no Hoare annotation was computed.
[2020-09-24 18:03:55,642 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setENTRY(lines 75 120)  no Hoare annotation was computed.
[2020-09-24 18:03:55,642 INFO  L268        CegarLoopResult]: For program point  L79(line 79)  no Hoare annotation was computed.
[2020-09-24 18:03:55,643 INFO  L268        CegarLoopResult]: For program point  L112-1(line 112)  no Hoare annotation was computed.
[2020-09-24 18:03:55,643 INFO  L268        CegarLoopResult]: For program point  L110(line 110)  no Hoare annotation was computed.
[2020-09-24 18:03:55,643 INFO  L268        CegarLoopResult]: For program point  L112-2(line 112)  no Hoare annotation was computed.
[2020-09-24 18:03:55,643 INFO  L268        CegarLoopResult]: For program point  L108(line 108)  no Hoare annotation was computed.
[2020-09-24 18:03:55,643 INFO  L268        CegarLoopResult]: For program point  L75(lines 75 120)  no Hoare annotation was computed.
[2020-09-24 18:03:55,643 INFO  L268        CegarLoopResult]: For program point  __utac__exception__cf_handler_setEXIT(lines 75 120)  no Hoare annotation was computed.
[2020-09-24 18:03:55,644 INFO  L268        CegarLoopResult]: For program point  L75-1(lines 75 120)  no Hoare annotation was computed.
[2020-09-24 18:03:55,644 INFO  L268        CegarLoopResult]: For program point  L104(line 104)  no Hoare annotation was computed.
[2020-09-24 18:03:55,644 INFO  L268        CegarLoopResult]: For program point  L100(line 100)  no Hoare annotation was computed.
[2020-09-24 18:03:55,644 INFO  L268        CegarLoopResult]: For program point  L98(line 98)  no Hoare annotation was computed.
[2020-09-24 18:03:55,644 INFO  L268        CegarLoopResult]: For program point  L98-1(line 98)  no Hoare annotation was computed.
[2020-09-24 18:03:55,644 INFO  L268        CegarLoopResult]: For program point  L92(line 92)  no Hoare annotation was computed.
[2020-09-24 18:03:55,645 INFO  L268        CegarLoopResult]: For program point  L90(line 90)  no Hoare annotation was computed.
[2020-09-24 18:03:55,645 INFO  L268        CegarLoopResult]: For program point  L88(line 88)  no Hoare annotation was computed.
[2020-09-24 18:03:55,645 INFO  L268        CegarLoopResult]: For program point  L86(line 86)  no Hoare annotation was computed.
[2020-09-24 18:03:55,645 INFO  L268        CegarLoopResult]: For program point  L84(line 84)  no Hoare annotation was computed.
[2020-09-24 18:03:55,645 INFO  L268        CegarLoopResult]: For program point  L115(line 115)  no Hoare annotation was computed.
[2020-09-24 18:03:55,645 INFO  L268        CegarLoopResult]: For program point  L82(line 82)  no Hoare annotation was computed.
[2020-09-24 18:03:55,645 INFO  L268        CegarLoopResult]: For program point  L113(line 113)  no Hoare annotation was computed.
[2020-09-24 18:03:55,646 INFO  L268        CegarLoopResult]: For program point  L80(line 80)  no Hoare annotation was computed.
[2020-09-24 18:03:55,647 INFO  L268        CegarLoopResult]: For program point  L111(line 111)  no Hoare annotation was computed.
[2020-09-24 18:03:55,647 INFO  L268        CegarLoopResult]: For program point  L78(line 78)  no Hoare annotation was computed.
[2020-09-24 18:03:55,647 INFO  L268        CegarLoopResult]: For program point  L109(line 109)  no Hoare annotation was computed.
[2020-09-24 18:03:55,647 INFO  L268        CegarLoopResult]: For program point  L107(line 107)  no Hoare annotation was computed.
[2020-09-24 18:03:55,647 INFO  L268        CegarLoopResult]: For program point  L105(line 105)  no Hoare annotation was computed.
[2020-09-24 18:03:55,647 INFO  L268        CegarLoopResult]: For program point  L105-1(line 105)  no Hoare annotation was computed.
[2020-09-24 18:03:55,648 INFO  L268        CegarLoopResult]: For program point  L103(line 103)  no Hoare annotation was computed.
[2020-09-24 18:03:55,648 INFO  L268        CegarLoopResult]: For program point  L101(line 101)  no Hoare annotation was computed.
[2020-09-24 18:03:55,649 INFO  L268        CegarLoopResult]: For program point  L101-1(line 101)  no Hoare annotation was computed.
[2020-09-24 18:03:55,649 INFO  L268        CegarLoopResult]: For program point  L99(line 99)  no Hoare annotation was computed.
[2020-09-24 18:03:55,649 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeFINAL(lines 388 433)  no Hoare annotation was computed.
[2020-09-24 18:03:55,649 INFO  L268        CegarLoopResult]: For program point  L407(line 407)  no Hoare annotation was computed.
[2020-09-24 18:03:55,649 INFO  L268        CegarLoopResult]: For program point  L407-1(line 407)  no Hoare annotation was computed.
[2020-09-24 18:03:55,649 INFO  L268        CegarLoopResult]: For program point  L405(line 405)  no Hoare annotation was computed.
[2020-09-24 18:03:55,650 INFO  L268        CegarLoopResult]: For program point  L407-2(line 407)  no Hoare annotation was computed.
[2020-09-24 18:03:55,650 INFO  L268        CegarLoopResult]: For program point  L399(line 399)  no Hoare annotation was computed.
[2020-09-24 18:03:55,650 INFO  L268        CegarLoopResult]: For program point  L430(line 430)  no Hoare annotation was computed.
[2020-09-24 18:03:55,650 INFO  L268        CegarLoopResult]: For program point  L397(line 397)  no Hoare annotation was computed.
[2020-09-24 18:03:55,650 INFO  L268        CegarLoopResult]: For program point  L428(line 428)  no Hoare annotation was computed.
[2020-09-24 18:03:55,650 INFO  L268        CegarLoopResult]: For program point  L395(line 395)  no Hoare annotation was computed.
[2020-09-24 18:03:55,650 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeENTRY(lines 388 433)  no Hoare annotation was computed.
[2020-09-24 18:03:55,651 INFO  L268        CegarLoopResult]: For program point  L426(line 426)  no Hoare annotation was computed.
[2020-09-24 18:03:55,651 INFO  L268        CegarLoopResult]: For program point  L393(line 393)  no Hoare annotation was computed.
[2020-09-24 18:03:55,651 INFO  L268        CegarLoopResult]: For program point  L424(line 424)  no Hoare annotation was computed.
[2020-09-24 18:03:55,651 INFO  L268        CegarLoopResult]: For program point  L391(line 391)  no Hoare annotation was computed.
[2020-09-24 18:03:55,651 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argtypeEXIT(lines 388 433)  no Hoare annotation was computed.
[2020-09-24 18:03:55,651 INFO  L268        CegarLoopResult]: For program point  L389(line 389)  no Hoare annotation was computed.
[2020-09-24 18:03:55,651 INFO  L268        CegarLoopResult]: For program point  L412(lines 412 413)  no Hoare annotation was computed.
[2020-09-24 18:03:55,652 INFO  L268        CegarLoopResult]: For program point  L408(lines 408 415)  no Hoare annotation was computed.
[2020-09-24 18:03:55,652 INFO  L268        CegarLoopResult]: For program point  L406(line 406)  no Hoare annotation was computed.
[2020-09-24 18:03:55,652 INFO  L268        CegarLoopResult]: For program point  L404(line 404)  no Hoare annotation was computed.
[2020-09-24 18:03:55,652 INFO  L268        CegarLoopResult]: For program point  L402(lines 402 422)  no Hoare annotation was computed.
[2020-09-24 18:03:55,652 INFO  L268        CegarLoopResult]: For program point  L398(line 398)  no Hoare annotation was computed.
[2020-09-24 18:03:55,652 INFO  L268        CegarLoopResult]: For program point  L429(line 429)  no Hoare annotation was computed.
[2020-09-24 18:03:55,652 INFO  L268        CegarLoopResult]: For program point  L396(line 396)  no Hoare annotation was computed.
[2020-09-24 18:03:55,652 INFO  L268        CegarLoopResult]: For program point  L429-1(line 429)  no Hoare annotation was computed.
[2020-09-24 18:03:55,653 INFO  L268        CegarLoopResult]: For program point  L427(line 427)  no Hoare annotation was computed.
[2020-09-24 18:03:55,653 INFO  L268        CegarLoopResult]: For program point  L429-2(line 429)  no Hoare annotation was computed.
[2020-09-24 18:03:55,653 INFO  L268        CegarLoopResult]: For program point  L394(line 394)  no Hoare annotation was computed.
[2020-09-24 18:03:55,653 INFO  L268        CegarLoopResult]: For program point  L427-1(line 427)  no Hoare annotation was computed.
[2020-09-24 18:03:55,653 INFO  L268        CegarLoopResult]: For program point  L425(line 425)  no Hoare annotation was computed.
[2020-09-24 18:03:55,653 INFO  L268        CegarLoopResult]: For program point  L427-2(line 427)  no Hoare annotation was computed.
[2020-09-24 18:03:55,653 INFO  L268        CegarLoopResult]: For program point  L392(line 392)  no Hoare annotation was computed.
[2020-09-24 18:03:55,653 INFO  L268        CegarLoopResult]: For program point  L390(line 390)  no Hoare annotation was computed.
[2020-09-24 18:03:55,654 INFO  L268        CegarLoopResult]: For program point  L388(lines 388 433)  no Hoare annotation was computed.
[2020-09-24 18:03:55,654 INFO  L268        CegarLoopResult]: For program point  L419(lines 419 420)  no Hoare annotation was computed.
[2020-09-24 18:03:55,654 INFO  L268        CegarLoopResult]: For program point  L419-1(lines 402 422)  no Hoare annotation was computed.
[2020-09-24 18:03:55,654 INFO  L264        CegarLoopResult]: At program point  runTestENTRY(lines 511 520)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,656 INFO  L268        CegarLoopResult]: For program point  runTestEXIT(lines 511 520)  no Hoare annotation was computed.
[2020-09-24 18:03:55,656 INFO  L268        CegarLoopResult]: For program point  runTestFINAL(lines 511 520)  no Hoare annotation was computed.
[2020-09-24 18:03:55,657 INFO  L268        CegarLoopResult]: For program point  L627-2(line 627)  no Hoare annotation was computed.
[2020-09-24 18:03:55,657 INFO  L268        CegarLoopResult]: For program point  L627-3(line 627)  no Hoare annotation was computed.
[2020-09-24 18:03:55,657 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmENTRY(lines 622 632)  no Hoare annotation was computed.
[2020-09-24 18:03:55,657 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmEXIT(lines 622 632)  no Hoare annotation was computed.
[2020-09-24 18:03:55,657 INFO  L268        CegarLoopResult]: For program point  isMethaneAlarmFINAL(lines 622 632)  no Hoare annotation was computed.
[2020-09-24 18:03:55,657 INFO  L268        CegarLoopResult]: For program point  L629(line 629)  no Hoare annotation was computed.
[2020-09-24 18:03:55,657 INFO  L268        CegarLoopResult]: For program point  L627(line 627)  no Hoare annotation was computed.
[2020-09-24 18:03:55,657 INFO  L268        CegarLoopResult]: For program point  L627-1(line 627)  no Hoare annotation was computed.
[2020-09-24 18:03:55,657 INFO  L268        CegarLoopResult]: For program point  deactivatePumpENTRY(lines 614 621)  no Hoare annotation was computed.
[2020-09-24 18:03:55,658 INFO  L268        CegarLoopResult]: For program point  deactivatePumpEXIT(lines 614 621)  no Hoare annotation was computed.
[2020-09-24 18:03:55,658 INFO  L268        CegarLoopResult]: For program point  deactivatePumpFINAL(lines 614 621)  no Hoare annotation was computed.
[2020-09-24 18:03:55,658 INFO  L268        CegarLoopResult]: For program point  processEnvironmentEXIT(lines 581 587)  no Hoare annotation was computed.
[2020-09-24 18:03:55,658 INFO  L271        CegarLoopResult]: At program point  processEnvironmentFINAL(lines 581 587)  the Hoare annotation is:  true
[2020-09-24 18:03:55,658 INFO  L268        CegarLoopResult]: For program point  L733(line 733)  no Hoare annotation was computed.
[2020-09-24 18:03:55,658 INFO  L268        CegarLoopResult]: For program point  L733-1(line 733)  no Hoare annotation was computed.
[2020-09-24 18:03:55,658 INFO  L268        CegarLoopResult]: For program point  L733-2(line 733)  no Hoare annotation was computed.
[2020-09-24 18:03:55,658 INFO  L264        CegarLoopResult]: At program point  L729(line 729)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,658 INFO  L268        CegarLoopResult]: For program point  L725(line 725)  no Hoare annotation was computed.
[2020-09-24 18:03:55,659 INFO  L268        CegarLoopResult]: For program point  L692(line 692)  no Hoare annotation was computed.
[2020-09-24 18:03:55,659 INFO  L268        CegarLoopResult]: For program point  L725-1(line 725)  no Hoare annotation was computed.
[2020-09-24 18:03:55,659 INFO  L268        CegarLoopResult]: For program point  L717(lines 717 723)  no Hoare annotation was computed.
[2020-09-24 18:03:55,659 INFO  L268        CegarLoopResult]: For program point  L717-1(lines 717 723)  no Hoare annotation was computed.
[2020-09-24 18:03:55,659 INFO  L264        CegarLoopResult]: At program point  L742(lines 697 744)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,659 INFO  L264        CegarLoopResult]: At program point  L709(line 709)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,659 INFO  L268        CegarLoopResult]: For program point  L705(line 705)  no Hoare annotation was computed.
[2020-09-24 18:03:55,659 INFO  L268        CegarLoopResult]: For program point  L705-1(line 705)  no Hoare annotation was computed.
[2020-09-24 18:03:55,660 INFO  L268        CegarLoopResult]: For program point  L689(line 689)  no Hoare annotation was computed.
[2020-09-24 18:03:55,660 INFO  L268        CegarLoopResult]: For program point  testEXIT(lines 687 752)  no Hoare annotation was computed.
[2020-09-24 18:03:55,660 INFO  L264        CegarLoopResult]: At program point  testENTRY(lines 687 752)  the Hoare annotation is:  (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,660 INFO  L268        CegarLoopResult]: For program point  L735(lines 735 739)  no Hoare annotation was computed.
[2020-09-24 18:03:55,660 INFO  L264        CegarLoopResult]: At program point  L735-2(lines 727 740)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,660 INFO  L268        CegarLoopResult]: For program point  L698(lines 697 744)  no Hoare annotation was computed.
[2020-09-24 18:03:55,660 INFO  L268        CegarLoopResult]: For program point  L727(lines 727 740)  no Hoare annotation was computed.
[2020-09-24 18:03:55,660 INFO  L268        CegarLoopResult]: For program point  testFINAL(lines 687 752)  no Hoare annotation was computed.
[2020-09-24 18:03:55,661 INFO  L268        CegarLoopResult]: For program point  L690(line 690)  no Hoare annotation was computed.
[2020-09-24 18:03:55,661 INFO  L264        CegarLoopResult]: At program point  L719(line 719)  the Hoare annotation is:  (or (and (<= 1 ~systemActive~0) (<= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,661 INFO  L268        CegarLoopResult]: For program point  L715(line 715)  no Hoare annotation was computed.
[2020-09-24 18:03:55,661 INFO  L268        CegarLoopResult]: For program point  L715-1(line 715)  no Hoare annotation was computed.
[2020-09-24 18:03:55,675 INFO  L268        CegarLoopResult]: For program point  L707(lines 707 713)  no Hoare annotation was computed.
[2020-09-24 18:03:55,675 INFO  L268        CegarLoopResult]: For program point  L707-1(lines 707 713)  no Hoare annotation was computed.
[2020-09-24 18:03:55,675 INFO  L268        CegarLoopResult]: For program point  L699(lines 699 703)  no Hoare annotation was computed.
[2020-09-24 18:03:55,675 INFO  L268        CegarLoopResult]: For program point  L695(line 695)  no Hoare annotation was computed.
[2020-09-24 18:03:55,675 INFO  L268        CegarLoopResult]: For program point  L691(line 691)  no Hoare annotation was computed.
[2020-09-24 18:03:55,676 INFO  L264        CegarLoopResult]: At program point  L745(lines 696 746)  the Hoare annotation is:  (or (not (<= ~pumpRunning~0 0)) (not (<= 0 ~pumpRunning~0)) (not (<= 1 |old(~systemActive~0)|)))
[2020-09-24 18:03:55,676 INFO  L268        CegarLoopResult]: For program point  L353(line 353)  no Hoare annotation was computed.
[2020-09-24 18:03:55,676 INFO  L268        CegarLoopResult]: For program point  L384(line 384)  no Hoare annotation was computed.
[2020-09-24 18:03:55,676 INFO  L268        CegarLoopResult]: For program point  L351(line 351)  no Hoare annotation was computed.
[2020-09-24 18:03:55,676 INFO  L268        CegarLoopResult]: For program point  L382(line 382)  no Hoare annotation was computed.
[2020-09-24 18:03:55,676 INFO  L268        CegarLoopResult]: For program point  L349(line 349)  no Hoare annotation was computed.
[2020-09-24 18:03:55,676 INFO  L268        CegarLoopResult]: For program point  L380(line 380)  no Hoare annotation was computed.
[2020-09-24 18:03:55,676 INFO  L268        CegarLoopResult]: For program point  L347(line 347)  no Hoare annotation was computed.
[2020-09-24 18:03:55,676 INFO  L268        CegarLoopResult]: For program point  L378(line 378)  no Hoare annotation was computed.
[2020-09-24 18:03:55,677 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argENTRY(lines 342 387)  no Hoare annotation was computed.
[2020-09-24 18:03:55,677 INFO  L268        CegarLoopResult]: For program point  L345(line 345)  no Hoare annotation was computed.
[2020-09-24 18:03:55,677 INFO  L268        CegarLoopResult]: For program point  L343(line 343)  no Hoare annotation was computed.
[2020-09-24 18:03:55,677 INFO  L268        CegarLoopResult]: For program point  L366(lines 366 367)  no Hoare annotation was computed.
[2020-09-24 18:03:55,677 INFO  L268        CegarLoopResult]: For program point  L362(lines 362 369)  no Hoare annotation was computed.
[2020-09-24 18:03:55,677 INFO  L268        CegarLoopResult]: For program point  L360(line 360)  no Hoare annotation was computed.
[2020-09-24 18:03:55,677 INFO  L268        CegarLoopResult]: For program point  L358(line 358)  no Hoare annotation was computed.
[2020-09-24 18:03:55,677 INFO  L268        CegarLoopResult]: For program point  L356(lines 356 376)  no Hoare annotation was computed.
[2020-09-24 18:03:55,677 INFO  L268        CegarLoopResult]: For program point  L352(line 352)  no Hoare annotation was computed.
[2020-09-24 18:03:55,678 INFO  L268        CegarLoopResult]: For program point  L383(line 383)  no Hoare annotation was computed.
[2020-09-24 18:03:55,678 INFO  L268        CegarLoopResult]: For program point  L350(line 350)  no Hoare annotation was computed.
[2020-09-24 18:03:55,678 INFO  L268        CegarLoopResult]: For program point  L383-1(line 383)  no Hoare annotation was computed.
[2020-09-24 18:03:55,678 INFO  L268        CegarLoopResult]: For program point  L381(line 381)  no Hoare annotation was computed.
[2020-09-24 18:03:55,678 INFO  L268        CegarLoopResult]: For program point  L383-2(line 383)  no Hoare annotation was computed.
[2020-09-24 18:03:55,678 INFO  L268        CegarLoopResult]: For program point  L348(line 348)  no Hoare annotation was computed.
[2020-09-24 18:03:55,678 INFO  L268        CegarLoopResult]: For program point  L381-1(line 381)  no Hoare annotation was computed.
[2020-09-24 18:03:55,678 INFO  L268        CegarLoopResult]: For program point  L379(line 379)  no Hoare annotation was computed.
[2020-09-24 18:03:55,678 INFO  L268        CegarLoopResult]: For program point  L381-2(line 381)  no Hoare annotation was computed.
[2020-09-24 18:03:55,678 INFO  L268        CegarLoopResult]: For program point  L346(line 346)  no Hoare annotation was computed.
[2020-09-24 18:03:55,679 INFO  L268        CegarLoopResult]: For program point  L344(line 344)  no Hoare annotation was computed.
[2020-09-24 18:03:55,679 INFO  L268        CegarLoopResult]: For program point  L342(lines 342 387)  no Hoare annotation was computed.
[2020-09-24 18:03:55,679 INFO  L268        CegarLoopResult]: For program point  L373(lines 373 374)  no Hoare annotation was computed.
[2020-09-24 18:03:55,679 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argEXIT(lines 342 387)  no Hoare annotation was computed.
[2020-09-24 18:03:55,679 INFO  L268        CegarLoopResult]: For program point  L373-1(lines 356 376)  no Hoare annotation was computed.
[2020-09-24 18:03:55,679 INFO  L268        CegarLoopResult]: For program point  __utac__get_this_argFINAL(lines 342 387)  no Hoare annotation was computed.
[2020-09-24 18:03:55,679 INFO  L268        CegarLoopResult]: For program point  L361(line 361)  no Hoare annotation was computed.
[2020-09-24 18:03:55,679 INFO  L268        CegarLoopResult]: For program point  L361-1(line 361)  no Hoare annotation was computed.
[2020-09-24 18:03:55,679 INFO  L268        CegarLoopResult]: For program point  L359(line 359)  no Hoare annotation was computed.
[2020-09-24 18:03:55,679 INFO  L268        CegarLoopResult]: For program point  L361-2(line 361)  no Hoare annotation was computed.
[2020-09-24 18:03:55,680 INFO  L268        CegarLoopResult]: For program point  L815(line 815)  no Hoare annotation was computed.
[2020-09-24 18:03:55,680 INFO  L268        CegarLoopResult]: For program point  L811(line 811)  no Hoare annotation was computed.
[2020-09-24 18:03:55,680 INFO  L268        CegarLoopResult]: For program point  L809(lines 809 817)  no Hoare annotation was computed.
[2020-09-24 18:03:55,680 INFO  L268        CegarLoopResult]: For program point  printEnvironmentEXIT(lines 801 823)  no Hoare annotation was computed.
[2020-09-24 18:03:55,680 INFO  L268        CegarLoopResult]: For program point  L807(line 807)  no Hoare annotation was computed.
[2020-09-24 18:03:55,680 INFO  L268        CegarLoopResult]: For program point  L809-2(lines 809 817)  no Hoare annotation was computed.
[2020-09-24 18:03:55,680 INFO  L268        CegarLoopResult]: For program point  printEnvironmentENTRY(lines 801 823)  no Hoare annotation was computed.
[2020-09-24 18:03:55,680 INFO  L268        CegarLoopResult]: For program point  printEnvironmentFINAL(lines 801 823)  no Hoare annotation was computed.
[2020-09-24 18:03:55,680 INFO  L268        CegarLoopResult]: For program point  L316(line 316)  no Hoare annotation was computed.
[2020-09-24 18:03:55,681 INFO  L268        CegarLoopResult]: For program point  L250(line 250)  no Hoare annotation was computed.
[2020-09-24 18:03:55,681 INFO  L268        CegarLoopResult]: For program point  L275(line 275)  no Hoare annotation was computed.
[2020-09-24 18:03:55,681 INFO  L268        CegarLoopResult]: For program point  L242(line 242)  no Hoare annotation was computed.
[2020-09-24 18:03:55,681 INFO  L268        CegarLoopResult]: For program point  L333(line 333)  no Hoare annotation was computed.
[2020-09-24 18:03:55,681 INFO  L268        CegarLoopResult]: For program point  L300(line 300)  no Hoare annotation was computed.
[2020-09-24 18:03:55,681 INFO  L268        CegarLoopResult]: For program point  L259(line 259)  no Hoare annotation was computed.
[2020-09-24 18:03:55,681 INFO  L268        CegarLoopResult]: For program point  L317(line 317)  no Hoare annotation was computed.
[2020-09-24 18:03:55,681 INFO  L268        CegarLoopResult]: For program point  L317-1(line 317)  no Hoare annotation was computed.
[2020-09-24 18:03:55,681 INFO  L268        CegarLoopResult]: For program point  L251(line 251)  no Hoare annotation was computed.
[2020-09-24 18:03:55,682 INFO  L268        CegarLoopResult]: For program point  L317-2(line 317)  no Hoare annotation was computed.
[2020-09-24 18:03:55,682 INFO  L268        CegarLoopResult]: For program point  L309(lines 287 310)  no Hoare annotation was computed.
[2020-09-24 18:03:55,682 INFO  L268        CegarLoopResult]: For program point  L276(line 276)  no Hoare annotation was computed.
[2020-09-24 18:03:55,682 INFO  L268        CegarLoopResult]: For program point  L243(line 243)  no Hoare annotation was computed.
[2020-09-24 18:03:55,682 INFO  L268        CegarLoopResult]: For program point  L334(line 334)  no Hoare annotation was computed.
[2020-09-24 18:03:55,682 INFO  L268        CegarLoopResult]: For program point  L301(line 301)  no Hoare annotation was computed.
[2020-09-24 18:03:55,682 INFO  L268        CegarLoopResult]: For program point  L268(lines 268 284)  no Hoare annotation was computed.
[2020-09-24 18:03:55,682 INFO  L268        CegarLoopResult]: For program point  L301-1(line 301)  no Hoare annotation was computed.
[2020-09-24 18:03:55,682 INFO  L268        CegarLoopResult]: For program point  L301-2(line 301)  no Hoare annotation was computed.
[2020-09-24 18:03:55,682 INFO  L268        CegarLoopResult]: For program point  L260(line 260)  no Hoare annotation was computed.
[2020-09-24 18:03:55,683 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtENTRY(lines 239 341)  no Hoare annotation was computed.
[2020-09-24 18:03:55,683 INFO  L268        CegarLoopResult]: For program point  L318(line 318)  no Hoare annotation was computed.
[2020-09-24 18:03:55,683 INFO  L268        CegarLoopResult]: For program point  L285(lines 285 326)  no Hoare annotation was computed.
[2020-09-24 18:03:55,683 INFO  L268        CegarLoopResult]: For program point  L252(line 252)  no Hoare annotation was computed.
[2020-09-24 18:03:55,683 INFO  L268        CegarLoopResult]: For program point  L277(line 277)  no Hoare annotation was computed.
[2020-09-24 18:03:55,683 INFO  L268        CegarLoopResult]: For program point  L244(line 244)  no Hoare annotation was computed.
[2020-09-24 18:03:55,683 INFO  L268        CegarLoopResult]: For program point  L277-1(line 277)  no Hoare annotation was computed.
[2020-09-24 18:03:55,683 INFO  L268        CegarLoopResult]: For program point  L302(line 302)  no Hoare annotation was computed.
[2020-09-24 18:03:55,683 INFO  L268        CegarLoopResult]: For program point  L327(lines 327 338)  no Hoare annotation was computed.
[2020-09-24 18:03:55,684 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtFINAL(lines 239 341)  no Hoare annotation was computed.
[2020-09-24 18:03:55,684 INFO  L268        CegarLoopResult]: For program point  L319(line 319)  no Hoare annotation was computed.
[2020-09-24 18:03:55,684 INFO  L268        CegarLoopResult]: For program point  L286(line 286)  no Hoare annotation was computed.
[2020-09-24 18:03:55,684 INFO  L268        CegarLoopResult]: For program point  L319-1(line 319)  no Hoare annotation was computed.
[2020-09-24 18:03:55,684 INFO  L268        CegarLoopResult]: For program point  L253(line 253)  no Hoare annotation was computed.
[2020-09-24 18:03:55,684 INFO  L268        CegarLoopResult]: For program point  L245(line 245)  no Hoare annotation was computed.
[2020-09-24 18:03:55,684 INFO  L268        CegarLoopResult]: For program point  __utac__error_stack_mgtEXIT(lines 239 341)  no Hoare annotation was computed.
[2020-09-24 18:03:55,684 INFO  L268        CegarLoopResult]: For program point  L303(line 303)  no Hoare annotation was computed.
[2020-09-24 18:03:55,684 INFO  L268        CegarLoopResult]: For program point  L270(line 270)  no Hoare annotation was computed.
[2020-09-24 18:03:55,684 INFO  L268        CegarLoopResult]: For program point  L303-1(line 303)  no Hoare annotation was computed.
[2020-09-24 18:03:55,685 INFO  L268        CegarLoopResult]: For program point  L270-1(line 270)  no Hoare annotation was computed.
[2020-09-24 18:03:55,685 INFO  L268        CegarLoopResult]: For program point  L328(lines 328 335)  no Hoare annotation was computed.
[2020-09-24 18:03:55,685 INFO  L268        CegarLoopResult]: For program point  L320(line 320)  no Hoare annotation was computed.
[2020-09-24 18:03:55,685 INFO  L268        CegarLoopResult]: For program point  L254(line 254)  no Hoare annotation was computed.
[2020-09-24 18:03:55,685 INFO  L268        CegarLoopResult]: For program point  L279(line 279)  no Hoare annotation was computed.
[2020-09-24 18:03:55,685 INFO  L268        CegarLoopResult]: For program point  L246(line 246)  no Hoare annotation was computed.
[2020-09-24 18:03:55,685 INFO  L268        CegarLoopResult]: For program point  L304(line 304)  no Hoare annotation was computed.
[2020-09-24 18:03:55,685 INFO  L268        CegarLoopResult]: For program point  L271(line 271)  no Hoare annotation was computed.
[2020-09-24 18:03:55,685 INFO  L268        CegarLoopResult]: For program point  L329(line 329)  no Hoare annotation was computed.
[2020-09-24 18:03:55,685 INFO  L268        CegarLoopResult]: For program point  L263(lines 263 267)  no Hoare annotation was computed.
[2020-09-24 18:03:55,686 INFO  L268        CegarLoopResult]: For program point  L255(line 255)  no Hoare annotation was computed.
[2020-09-24 18:03:55,686 INFO  L268        CegarLoopResult]: For program point  L288-2(lines 288 308)  no Hoare annotation was computed.
[2020-09-24 18:03:55,686 INFO  L268        CegarLoopResult]: For program point  L313(line 313)  no Hoare annotation was computed.
[2020-09-24 18:03:55,686 INFO  L268        CegarLoopResult]: For program point  L247(line 247)  no Hoare annotation was computed.
[2020-09-24 18:03:55,686 INFO  L268        CegarLoopResult]: For program point  L272(line 272)  no Hoare annotation was computed.
[2020-09-24 18:03:55,686 INFO  L268        CegarLoopResult]: For program point  L239(lines 239 341)  no Hoare annotation was computed.
[2020-09-24 18:03:55,686 INFO  L268        CegarLoopResult]: For program point  L239-1(lines 239 341)  no Hoare annotation was computed.
[2020-09-24 18:03:55,686 INFO  L268        CegarLoopResult]: For program point  L330(line 330)  no Hoare annotation was computed.
[2020-09-24 18:03:55,686 INFO  L268        CegarLoopResult]: For program point  L297(line 297)  no Hoare annotation was computed.
[2020-09-24 18:03:55,687 INFO  L268        CegarLoopResult]: For program point  L330-1(line 330)  no Hoare annotation was computed.
[2020-09-24 18:03:55,687 INFO  L268        CegarLoopResult]: For program point  L264(line 264)  no Hoare annotation was computed.
[2020-09-24 18:03:55,687 INFO  L268        CegarLoopResult]: For program point  L330-2(line 330)  no Hoare annotation was computed.
[2020-09-24 18:03:55,687 INFO  L268        CegarLoopResult]: For program point  L289(lines 288 308)  no Hoare annotation was computed.
[2020-09-24 18:03:55,687 INFO  L268        CegarLoopResult]: For program point  L256(line 256)  no Hoare annotation was computed.
[2020-09-24 18:03:55,687 INFO  L268        CegarLoopResult]: For program point  L314(line 314)  no Hoare annotation was computed.
[2020-09-24 18:03:55,687 INFO  L268        CegarLoopResult]: For program point  L281(line 281)  no Hoare annotation was computed.
[2020-09-24 18:03:55,687 INFO  L268        CegarLoopResult]: For program point  L248(line 248)  no Hoare annotation was computed.
[2020-09-24 18:03:55,687 INFO  L268        CegarLoopResult]: For program point  L339(line 339)  no Hoare annotation was computed.
[2020-09-24 18:03:55,687 INFO  L268        CegarLoopResult]: For program point  L306(line 306)  no Hoare annotation was computed.
[2020-09-24 18:03:55,688 INFO  L268        CegarLoopResult]: For program point  L273(line 273)  no Hoare annotation was computed.
[2020-09-24 18:03:55,688 INFO  L268        CegarLoopResult]: For program point  L240(line 240)  no Hoare annotation was computed.
[2020-09-24 18:03:55,688 INFO  L268        CegarLoopResult]: For program point  L273-1(line 273)  no Hoare annotation was computed.
[2020-09-24 18:03:55,688 INFO  L268        CegarLoopResult]: For program point  L331(line 331)  no Hoare annotation was computed.
[2020-09-24 18:03:55,688 INFO  L268        CegarLoopResult]: For program point  L298(line 298)  no Hoare annotation was computed.
[2020-09-24 18:03:55,688 INFO  L268        CegarLoopResult]: For program point  L323(line 323)  no Hoare annotation was computed.
[2020-09-24 18:03:55,688 INFO  L268        CegarLoopResult]: For program point  L290(lines 290 294)  no Hoare annotation was computed.
[2020-09-24 18:03:55,688 INFO  L268        CegarLoopResult]: For program point  L257(line 257)  no Hoare annotation was computed.
[2020-09-24 18:03:55,688 INFO  L268        CegarLoopResult]: For program point  L315(line 315)  no Hoare annotation was computed.
[2020-09-24 18:03:55,688 INFO  L268        CegarLoopResult]: For program point  L315-1(line 315)  no Hoare annotation was computed.
[2020-09-24 18:03:55,688 INFO  L268        CegarLoopResult]: For program point  L249(line 249)  no Hoare annotation was computed.
[2020-09-24 18:03:55,689 INFO  L268        CegarLoopResult]: For program point  L315-2(line 315)  no Hoare annotation was computed.
[2020-09-24 18:03:55,689 INFO  L268        CegarLoopResult]: For program point  L241(line 241)  no Hoare annotation was computed.
[2020-09-24 18:03:55,689 INFO  L268        CegarLoopResult]: For program point  L299(line 299)  no Hoare annotation was computed.
[2020-09-24 18:03:55,689 INFO  L268        CegarLoopResult]: For program point  L299-1(line 299)  no Hoare annotation was computed.
[2020-09-24 18:03:55,689 INFO  L268        CegarLoopResult]: For program point  L299-2(line 299)  no Hoare annotation was computed.
[2020-09-24 18:03:55,689 INFO  L268        CegarLoopResult]: For program point  L258(line 258)  no Hoare annotation was computed.
[2020-09-24 18:03:55,689 INFO  L268        CegarLoopResult]: For program point  select_oneENTRY(lines 835 844)  no Hoare annotation was computed.
[2020-09-24 18:03:55,689 INFO  L268        CegarLoopResult]: For program point  select_oneFINAL(lines 835 844)  no Hoare annotation was computed.
[2020-09-24 18:03:55,689 INFO  L268        CegarLoopResult]: For program point  L841(line 841)  no Hoare annotation was computed.
[2020-09-24 18:03:55,690 INFO  L268        CegarLoopResult]: For program point  L840(line 840)  no Hoare annotation was computed.
[2020-09-24 18:03:55,690 INFO  L268        CegarLoopResult]: For program point  select_oneEXIT(lines 835 844)  no Hoare annotation was computed.
[2020-09-24 18:03:55,690 INFO  L268        CegarLoopResult]: For program point  L837(line 837)  no Hoare annotation was computed.
[2020-09-24 18:03:55,690 INFO  L268        CegarLoopResult]: For program point  L837-1(line 837)  no Hoare annotation was computed.
[2020-09-24 18:03:55,690 INFO  L268        CegarLoopResult]: For program point  L837-2(line 837)  no Hoare annotation was computed.
[2020-09-24 18:03:55,690 INFO  L268        CegarLoopResult]: For program point  L807-6(line 807)  no Hoare annotation was computed.
[2020-09-24 18:03:55,690 INFO  L268        CegarLoopResult]: For program point  L807-7(line 807)  no Hoare annotation was computed.
[2020-09-24 18:03:55,690 INFO  L268        CegarLoopResult]: For program point  L671(line 671)  no Hoare annotation was computed.
[2020-09-24 18:03:55,690 INFO  L268        CegarLoopResult]: For program point  L671-1(line 671)  no Hoare annotation was computed.
[2020-09-24 18:03:55,691 INFO  L268        CegarLoopResult]: For program point  L671-2(line 671)  no Hoare annotation was computed.
[2020-09-24 18:03:55,691 INFO  L268        CegarLoopResult]: For program point  L671-3(line 671)  no Hoare annotation was computed.
[2020-09-24 18:03:55,691 INFO  L268        CegarLoopResult]: For program point  L444(line 444)  no Hoare annotation was computed.
[2020-09-24 18:03:55,691 INFO  L268        CegarLoopResult]: For program point  L667(line 667)  no Hoare annotation was computed.
[2020-09-24 18:03:55,691 INFO  L268        CegarLoopResult]: For program point  L667-1(line 667)  no Hoare annotation was computed.
[2020-09-24 18:03:55,691 INFO  L268        CegarLoopResult]: For program point  L667-2(line 667)  no Hoare annotation was computed.
[2020-09-24 18:03:55,691 INFO  L268        CegarLoopResult]: For program point  L667-3(line 667)  no Hoare annotation was computed.
[2020-09-24 18:03:55,691 INFO  L268        CegarLoopResult]: For program point  L663(line 663)  no Hoare annotation was computed.
[2020-09-24 18:03:55,691 INFO  L268        CegarLoopResult]: For program point  L667-4(line 667)  no Hoare annotation was computed.
[2020-09-24 18:03:55,691 INFO  L268        CegarLoopResult]: For program point  L374(line 374)  no Hoare annotation was computed.
[2020-09-24 18:03:55,692 INFO  L268        CegarLoopResult]: For program point  L663-1(line 663)  no Hoare annotation was computed.
[2020-09-24 18:03:55,692 INFO  L268        CegarLoopResult]: For program point  L663-2(line 663)  no Hoare annotation was computed.
[2020-09-24 18:03:55,692 INFO  L268        CegarLoopResult]: For program point  L663-3(line 663)  no Hoare annotation was computed.
[2020-09-24 18:03:55,692 INFO  L268        CegarLoopResult]: For program point  L659(line 659)  no Hoare annotation was computed.
[2020-09-24 18:03:55,692 INFO  L268        CegarLoopResult]: For program point  L659-1(line 659)  no Hoare annotation was computed.
[2020-09-24 18:03:55,692 INFO  L268        CegarLoopResult]: For program point  L754(line 754)  no Hoare annotation was computed.
[2020-09-24 18:03:55,692 INFO  L268        CegarLoopResult]: For program point  L659-2(line 659)  no Hoare annotation was computed.
[2020-09-24 18:03:55,692 INFO  L268        CegarLoopResult]: For program point  L659-3(line 659)  no Hoare annotation was computed.
[2020-09-24 18:03:55,692 INFO  L268        CegarLoopResult]: For program point  L655(line 655)  no Hoare annotation was computed.
[2020-09-24 18:03:55,692 INFO  L268        CegarLoopResult]: For program point  L659-4(line 659)  no Hoare annotation was computed.
[2020-09-24 18:03:55,693 INFO  L268        CegarLoopResult]: For program point  L366(line 366)  no Hoare annotation was computed.
[2020-09-24 18:03:55,693 INFO  L268        CegarLoopResult]: For program point  L655-1(line 655)  no Hoare annotation was computed.
[2020-09-24 18:03:55,693 INFO  L268        CegarLoopResult]: For program point  L659-5(line 659)  no Hoare annotation was computed.
[2020-09-24 18:03:55,693 INFO  L268        CegarLoopResult]: For program point  L366-1(line 366)  no Hoare annotation was computed.
[2020-09-24 18:03:55,693 INFO  L268        CegarLoopResult]: For program point  L655-2(line 655)  no Hoare annotation was computed.
[2020-09-24 18:03:55,693 INFO  L268        CegarLoopResult]: For program point  L659-6(line 659)  no Hoare annotation was computed.
[2020-09-24 18:03:55,693 INFO  L268        CegarLoopResult]: For program point  L366-2(line 366)  no Hoare annotation was computed.
[2020-09-24 18:03:55,693 INFO  L268        CegarLoopResult]: For program point  L655-3(line 655)  no Hoare annotation was computed.
[2020-09-24 18:03:55,693 INFO  L268        CegarLoopResult]: For program point  L659-7(line 659)  no Hoare annotation was computed.
[2020-09-24 18:03:55,694 INFO  L268        CegarLoopResult]: For program point  L651(line 651)  no Hoare annotation was computed.
[2020-09-24 18:03:55,694 INFO  L268        CegarLoopResult]: For program point  L655-4(line 655)  no Hoare annotation was computed.
[2020-09-24 18:03:55,694 INFO  L268        CegarLoopResult]: For program point  L651-1(line 651)  no Hoare annotation was computed.
[2020-09-24 18:03:55,694 INFO  L268        CegarLoopResult]: For program point  L651-2(line 651)  no Hoare annotation was computed.
[2020-09-24 18:03:55,694 INFO  L268        CegarLoopResult]: For program point  L651-3(line 651)  no Hoare annotation was computed.
[2020-09-24 18:03:55,694 INFO  L268        CegarLoopResult]: For program point  L647(line 647)  no Hoare annotation was computed.
[2020-09-24 18:03:55,694 INFO  L268        CegarLoopResult]: For program point  L420(line 420)  no Hoare annotation was computed.
[2020-09-24 18:03:55,694 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:55,694 INFO  L268        CegarLoopResult]: For program point  L-1-1(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:55,694 INFO  L268        CegarLoopResult]: For program point  L412(line 412)  no Hoare annotation was computed.
[2020-09-24 18:03:55,695 INFO  L268        CegarLoopResult]: For program point  L412-1(line 412)  no Hoare annotation was computed.
[2020-09-24 18:03:55,695 INFO  L268        CegarLoopResult]: For program point  L755(line 755)  no Hoare annotation was computed.
[2020-09-24 18:03:55,695 INFO  L268        CegarLoopResult]: For program point  L367(line 367)  no Hoare annotation was computed.
[2020-09-24 18:03:55,695 INFO  L268        CegarLoopResult]: For program point  L673(line 673)  no Hoare annotation was computed.
[2020-09-24 18:03:55,695 INFO  L268        CegarLoopResult]: For program point  L673-1(line 673)  no Hoare annotation was computed.
[2020-09-24 18:03:55,695 INFO  L268        CegarLoopResult]: For program point  L673-2(line 673)  no Hoare annotation was computed.
[2020-09-24 18:03:55,695 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initFINAL(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:55,695 INFO  L268        CegarLoopResult]: For program point  L413(line 413)  no Hoare annotation was computed.
[2020-09-24 18:03:55,695 INFO  L268        CegarLoopResult]: For program point  L554(line 554)  no Hoare annotation was computed.
[2020-09-24 18:03:55,695 INFO  L268        CegarLoopResult]: For program point  L806(line 806)  no Hoare annotation was computed.
[2020-09-24 18:03:55,696 INFO  L268        CegarLoopResult]: For program point  L373(line 373)  no Hoare annotation was computed.
[2020-09-24 18:03:55,696 INFO  L268        CegarLoopResult]: For program point  L373-1(line 373)  no Hoare annotation was computed.
[2020-09-24 18:03:55,696 INFO  L268        CegarLoopResult]: For program point  L819(line 819)  no Hoare annotation was computed.
[2020-09-24 18:03:55,696 INFO  L268        CegarLoopResult]: For program point  L819-1(line 819)  no Hoare annotation was computed.
[2020-09-24 18:03:55,696 INFO  L268        CegarLoopResult]: For program point  L819-2(line 819)  no Hoare annotation was computed.
[2020-09-24 18:03:55,696 INFO  L268        CegarLoopResult]: For program point  L815(line 815)  no Hoare annotation was computed.
[2020-09-24 18:03:55,696 INFO  L268        CegarLoopResult]: For program point  L815-1(line 815)  no Hoare annotation was computed.
[2020-09-24 18:03:55,696 INFO  L268        CegarLoopResult]: For program point  L815-2(line 815)  no Hoare annotation was computed.
[2020-09-24 18:03:55,696 INFO  L268        CegarLoopResult]: For program point  L815-3(line 815)  no Hoare annotation was computed.
[2020-09-24 18:03:55,696 INFO  L268        CegarLoopResult]: For program point  L811(line 811)  no Hoare annotation was computed.
[2020-09-24 18:03:55,697 INFO  L268        CegarLoopResult]: For program point  L555(line 555)  no Hoare annotation was computed.
[2020-09-24 18:03:55,697 INFO  L268        CegarLoopResult]: For program point  L811-1(line 811)  no Hoare annotation was computed.
[2020-09-24 18:03:55,697 INFO  L264        CegarLoopResult]: At program point  ULTIMATE.initENTRY(line -1)  the Hoare annotation is:  (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|))
[2020-09-24 18:03:55,697 INFO  L268        CegarLoopResult]: For program point  L811-2(line 811)  no Hoare annotation was computed.
[2020-09-24 18:03:55,697 INFO  L268        CegarLoopResult]: For program point  L811-3(line 811)  no Hoare annotation was computed.
[2020-09-24 18:03:55,698 INFO  L268        CegarLoopResult]: For program point  L807(line 807)  no Hoare annotation was computed.
[2020-09-24 18:03:55,698 INFO  L268        CegarLoopResult]: For program point  L811-4(line 811)  no Hoare annotation was computed.
[2020-09-24 18:03:55,698 INFO  L268        CegarLoopResult]: For program point  L807-1(line 807)  no Hoare annotation was computed.
[2020-09-24 18:03:55,698 INFO  L268        CegarLoopResult]: For program point  L811-5(line 811)  no Hoare annotation was computed.
[2020-09-24 18:03:55,698 INFO  L268        CegarLoopResult]: For program point  L807-2(line 807)  no Hoare annotation was computed.
[2020-09-24 18:03:55,698 INFO  L268        CegarLoopResult]: For program point  L807-3(line 807)  no Hoare annotation was computed.
[2020-09-24 18:03:55,698 INFO  L268        CegarLoopResult]: For program point  L419(line 419)  no Hoare annotation was computed.
[2020-09-24 18:03:55,698 INFO  L268        CegarLoopResult]: For program point  L807-4(line 807)  no Hoare annotation was computed.
[2020-09-24 18:03:55,698 INFO  L268        CegarLoopResult]: For program point  L419-1(line 419)  no Hoare annotation was computed.
[2020-09-24 18:03:55,698 INFO  L268        CegarLoopResult]: For program point  L807-5(line 807)  no Hoare annotation was computed.
[2020-09-24 18:03:55,699 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.initEXIT(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:55,699 INFO  L268        CegarLoopResult]: For program point  L608(line 608)  no Hoare annotation was computed.
[2020-09-24 18:03:55,699 INFO  L268        CegarLoopResult]: For program point  L608-1(lines 597 613)  no Hoare annotation was computed.
[2020-09-24 18:03:55,699 INFO  L268        CegarLoopResult]: For program point  L604(lines 604 610)  no Hoare annotation was computed.
[2020-09-24 18:03:55,699 INFO  L268        CegarLoopResult]: For program point  activatePumpEXIT(lines 597 613)  no Hoare annotation was computed.
[2020-09-24 18:03:55,699 INFO  L268        CegarLoopResult]: For program point  L602(line 602)  no Hoare annotation was computed.
[2020-09-24 18:03:55,699 INFO  L268        CegarLoopResult]: For program point  L602-1(line 602)  no Hoare annotation was computed.
[2020-09-24 18:03:55,699 INFO  L268        CegarLoopResult]: For program point  activatePumpENTRY(lines 597 613)  no Hoare annotation was computed.
[2020-09-24 18:03:55,699 INFO  L268        CegarLoopResult]: For program point  L602-2(line 602)  no Hoare annotation was computed.
[2020-09-24 18:03:55,699 INFO  L268        CegarLoopResult]: For program point  L602-3(line 602)  no Hoare annotation was computed.
[2020-09-24 18:03:55,700 INFO  L271        CegarLoopResult]: At program point  getWaterLevelENTRY(lines 824 832)  the Hoare annotation is:  true
[2020-09-24 18:03:55,700 INFO  L268        CegarLoopResult]: For program point  L829(line 829)  no Hoare annotation was computed.
[2020-09-24 18:03:55,700 INFO  L268        CegarLoopResult]: For program point  L828(line 828)  no Hoare annotation was computed.
[2020-09-24 18:03:55,700 INFO  L268        CegarLoopResult]: For program point  getWaterLevelFINAL(lines 824 832)  no Hoare annotation was computed.
[2020-09-24 18:03:55,700 INFO  L268        CegarLoopResult]: For program point  getWaterLevelEXIT(lines 824 832)  no Hoare annotation was computed.
[2020-09-24 18:03:55,700 INFO  L268        CegarLoopResult]: For program point  L-1(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:55,700 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intEXIT(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:55,700 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intENTRY(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:55,700 INFO  L268        CegarLoopResult]: For program point  ##fun~int~X~int~TO~intFINAL(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:55,701 INFO  L268        CegarLoopResult]: For program point  L785(line 785)  no Hoare annotation was computed.
[2020-09-24 18:03:55,701 INFO  L268        CegarLoopResult]: For program point  L784-1(lines 780 791)  no Hoare annotation was computed.
[2020-09-24 18:03:55,701 INFO  L264        CegarLoopResult]: At program point  changeMethaneLevelENTRY(lines 780 791)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))
[2020-09-24 18:03:55,701 INFO  L268        CegarLoopResult]: For program point  changeMethaneLevelEXIT(lines 780 791)  no Hoare annotation was computed.
[2020-09-24 18:03:55,701 INFO  L268        CegarLoopResult]: For program point  L787(line 787)  no Hoare annotation was computed.
[2020-09-24 18:03:55,701 INFO  L264        CegarLoopResult]: At program point  L570(line 570)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,701 INFO  L264        CegarLoopResult]: At program point  L568(lines 568 574)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,701 INFO  L264        CegarLoopResult]: At program point  L563(line 563)  the Hoare annotation is:  (or (not (<= ~pumpRunning~0 0)) (not (<= 0 ~pumpRunning~0)) (not (<= 1 ~systemActive~0)))
[2020-09-24 18:03:55,702 INFO  L268        CegarLoopResult]: For program point  L561(lines 560 579)  no Hoare annotation was computed.
[2020-09-24 18:03:55,702 INFO  L264        CegarLoopResult]: At program point  timeShiftENTRY(lines 557 580)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,702 INFO  L268        CegarLoopResult]: For program point  timeShiftEXIT(lines 557 580)  no Hoare annotation was computed.
[2020-09-24 18:03:55,702 INFO  L268        CegarLoopResult]: For program point  timeShiftFINAL(lines 557 580)  no Hoare annotation was computed.
[2020-09-24 18:03:55,702 INFO  L268        CegarLoopResult]: For program point  L448(line 448)  no Hoare annotation was computed.
[2020-09-24 18:03:55,702 INFO  L268        CegarLoopResult]: For program point  cleanupEXIT(lines 446 475)  no Hoare annotation was computed.
[2020-09-24 18:03:55,702 INFO  L271        CegarLoopResult]: At program point  L471(lines 446 475)  the Hoare annotation is:  true
[2020-09-24 18:03:55,702 INFO  L268        CegarLoopResult]: For program point  L467(line 467)  no Hoare annotation was computed.
[2020-09-24 18:03:55,702 INFO  L268        CegarLoopResult]: For program point  L457(line 457)  no Hoare annotation was computed.
[2020-09-24 18:03:55,703 INFO  L271        CegarLoopResult]: At program point  cleanupENTRY(lines 446 475)  the Hoare annotation is:  true
[2020-09-24 18:03:55,703 INFO  L268        CegarLoopResult]: For program point  L460(lines 460 464)  no Hoare annotation was computed.
[2020-09-24 18:03:55,703 INFO  L271        CegarLoopResult]: At program point  L460-1(lines 460 464)  the Hoare annotation is:  true
[2020-09-24 18:03:55,703 INFO  L271        CegarLoopResult]: At program point  L456-2(lines 456 470)  the Hoare annotation is:  true
[2020-09-24 18:03:55,703 INFO  L271        CegarLoopResult]: At program point  L452(line 452)  the Hoare annotation is:  true
[2020-09-24 18:03:55,703 INFO  L268        CegarLoopResult]: For program point  L452-1(line 452)  no Hoare annotation was computed.
[2020-09-24 18:03:55,703 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalENTRY(lines 792 800)  no Hoare annotation was computed.
[2020-09-24 18:03:55,703 INFO  L268        CegarLoopResult]: For program point  L797(line 797)  no Hoare annotation was computed.
[2020-09-24 18:03:55,703 INFO  L268        CegarLoopResult]: For program point  L796(line 796)  no Hoare annotation was computed.
[2020-09-24 18:03:55,704 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalFINAL(lines 792 800)  no Hoare annotation was computed.
[2020-09-24 18:03:55,704 INFO  L268        CegarLoopResult]: For program point  isMethaneLevelCriticalEXIT(lines 792 800)  no Hoare annotation was computed.
[2020-09-24 18:03:55,704 INFO  L271        CegarLoopResult]: At program point  lowerWaterLevelENTRY(lines 756 767)  the Hoare annotation is:  true
[2020-09-24 18:03:55,704 INFO  L268        CegarLoopResult]: For program point  lowerWaterLevelEXIT(lines 756 767)  no Hoare annotation was computed.
[2020-09-24 18:03:55,704 INFO  L268        CegarLoopResult]: For program point  L761(line 761)  no Hoare annotation was computed.
[2020-09-24 18:03:55,704 INFO  L268        CegarLoopResult]: For program point  L760-1(lines 756 767)  no Hoare annotation was computed.
[2020-09-24 18:03:55,704 INFO  L268        CegarLoopResult]: For program point  setupEXIT(lines 503 509)  no Hoare annotation was computed.
[2020-09-24 18:03:55,704 INFO  L271        CegarLoopResult]: At program point  setupFINAL(lines 503 509)  the Hoare annotation is:  true
[2020-09-24 18:03:55,704 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startEXIT(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:55,705 INFO  L264        CegarLoopResult]: At program point  L-1(line -1)  the Hoare annotation is:  (and (<= 1 ~systemActive~0) (<= 0 ~pumpRunning~0) (<= ~pumpRunning~0 0))
[2020-09-24 18:03:55,705 INFO  L271        CegarLoopResult]: At program point  ULTIMATE.startENTRY(line -1)  the Hoare annotation is:  true
[2020-09-24 18:03:55,705 INFO  L268        CegarLoopResult]: For program point  ULTIMATE.startFINAL(line -1)  no Hoare annotation was computed.
[2020-09-24 18:03:55,705 INFO  L268        CegarLoopResult]: For program point  startSystemEXIT(lines 678 685)  no Hoare annotation was computed.
[2020-09-24 18:03:55,705 INFO  L264        CegarLoopResult]: At program point  startSystemENTRY(lines 678 685)  the Hoare annotation is:  (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,705 INFO  L268        CegarLoopResult]: For program point  startSystemFINAL(lines 678 685)  no Hoare annotation was computed.
[2020-09-24 18:03:55,705 INFO  L268        CegarLoopResult]: For program point  waterRiseEXIT(lines 768 779)  no Hoare annotation was computed.
[2020-09-24 18:03:55,705 INFO  L268        CegarLoopResult]: For program point  L773(line 773)  no Hoare annotation was computed.
[2020-09-24 18:03:55,705 INFO  L264        CegarLoopResult]: At program point  waterRiseENTRY(lines 768 779)  the Hoare annotation is:  (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 ~pumpRunning~0)) (not (<= ~pumpRunning~0 0)))
[2020-09-24 18:03:55,706 INFO  L268        CegarLoopResult]: For program point  L772-1(lines 768 779)  no Hoare annotation was computed.
[2020-09-24 18:03:55,706 INFO  L268        CegarLoopResult]: For program point  __automaton_failFINAL(lines 435 442)  no Hoare annotation was computed.
[2020-09-24 18:03:55,706 INFO  L268        CegarLoopResult]: For program point  __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 439)  no Hoare annotation was computed.
[2020-09-24 18:03:55,706 INFO  L271        CegarLoopResult]: At program point  __automaton_failENTRY(lines 435 442)  the Hoare annotation is:  true
[2020-09-24 18:03:55,706 INFO  L268        CegarLoopResult]: For program point  __automaton_failEXIT(lines 435 442)  no Hoare annotation was computed.
[2020-09-24 18:03:55,737 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.09 06:03:55 BoogieIcfgContainer
[2020-09-24 18:03:55,737 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-09-24 18:03:55,740 INFO  L168              Benchmark]: Toolchain (without parser) took 45506.09 ms. Allocated memory was 145.8 MB in the beginning and 574.1 MB in the end (delta: 428.3 MB). Free memory was 100.3 MB in the beginning and 524.7 MB in the end (delta: -424.3 MB). Peak memory consumption was 435.9 MB. Max. memory is 7.1 GB.
[2020-09-24 18:03:55,742 INFO  L168              Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 145.8 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB.
[2020-09-24 18:03:55,746 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 736.07 ms. Allocated memory was 145.8 MB in the beginning and 205.0 MB in the end (delta: 59.2 MB). Free memory was 99.7 MB in the beginning and 175.7 MB in the end (delta: -76.0 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB.
[2020-09-24 18:03:55,750 INFO  L168              Benchmark]: Boogie Preprocessor took 96.12 ms. Allocated memory is still 205.0 MB. Free memory was 175.7 MB in the beginning and 171.6 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB.
[2020-09-24 18:03:55,751 INFO  L168              Benchmark]: RCFGBuilder took 1335.73 ms. Allocated memory was 205.0 MB in the beginning and 236.5 MB in the end (delta: 31.5 MB). Free memory was 171.6 MB in the beginning and 185.4 MB in the end (delta: -13.8 MB). Peak memory consumption was 87.0 MB. Max. memory is 7.1 GB.
[2020-09-24 18:03:55,754 INFO  L168              Benchmark]: TraceAbstraction took 43324.97 ms. Allocated memory was 236.5 MB in the beginning and 574.1 MB in the end (delta: 337.6 MB). Free memory was 185.4 MB in the beginning and 524.7 MB in the end (delta: -339.3 MB). Peak memory consumption was 430.3 MB. Max. memory is 7.1 GB.
[2020-09-24 18:03:55,762 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.26 ms. Allocated memory is still 145.8 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 736.07 ms. Allocated memory was 145.8 MB in the beginning and 205.0 MB in the end (delta: 59.2 MB). Free memory was 99.7 MB in the beginning and 175.7 MB in the end (delta: -76.0 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 96.12 ms. Allocated memory is still 205.0 MB. Free memory was 175.7 MB in the beginning and 171.6 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1335.73 ms. Allocated memory was 205.0 MB in the beginning and 236.5 MB in the end (delta: 31.5 MB). Free memory was 171.6 MB in the beginning and 185.4 MB in the end (delta: -13.8 MB). Peak memory consumption was 87.0 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 43324.97 ms. Allocated memory was 236.5 MB in the beginning and 574.1 MB in the end (delta: 337.6 MB). Free memory was 185.4 MB in the beginning and 524.7 MB in the end (delta: -339.3 MB). Peak memory consumption was 430.3 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - PositiveResult [Line: 439]: 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: 696]: Loop Invariant
    Derived loop invariant: (!(pumpRunning <= 0) || !(0 <= pumpRunning)) || !(1 <= \old(systemActive))
  - InvariantResult [Line: 456]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 446]: Loop Invariant
    Derived loop invariant: 1
  - InvariantResult [Line: 697]: Loop Invariant
    Derived loop invariant: (((1 <= systemActive && splverifierCounter <= 0) || !(1 <= \old(systemActive))) || !(0 <= pumpRunning)) || !(pumpRunning <= 0)
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 36 procedures, 585 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 31.3s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 7.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 703 SDtfs, 753 SDslu, 674 SDs, 0 SdLazy, 1127 SolverSat, 225 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 90 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 3.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=245occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 122 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 42 LocationsWithAnnotation, 132 PreInvPairs, 155 NumberOfFragments, 631 HoareAnnotationTreeSize, 132 FomulaSimplifications, 12812 FormulaSimplificationTreeSizeReduction, 8.1s HoareSimplificationTime, 42 FomulaSimplificationsInter, 5574 FormulaSimplificationTreeSizeReductionInter, 3.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 22.8s InterpolantComputationTime, 600 NumberOfCodeBlocks, 600 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 596 ConstructedInterpolants, 0 QuantifiedInterpolants, 252354 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Received shutdown request...