./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product35_true-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product35_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 426d9f957077f660214567f7d0d5aaa1a30c29c0 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 13:07:09,855 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:07:09,857 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:07:09,866 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:07:09,866 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:07:09,867 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:07:09,868 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:07:09,869 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:07:09,870 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:07:09,871 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:07:09,872 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:07:09,872 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:07:09,872 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:07:09,873 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:07:09,874 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:07:09,875 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:07:09,875 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:07:09,876 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:07:09,878 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:07:09,879 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:07:09,880 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:07:09,881 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:07:09,882 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:07:09,883 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:07:09,883 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:07:09,883 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:07:09,884 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:07:09,885 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:07:09,885 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:07:09,886 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:07:09,886 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:07:09,887 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:07:09,887 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:07:09,887 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:07:09,888 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:07:09,889 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:07:09,889 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 13:07:09,899 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:07:09,900 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:07:09,900 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:07:09,901 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 13:07:09,901 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:07:09,901 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:07:09,901 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 13:07:09,901 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:07:09,902 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 13:07:09,902 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:07:09,902 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 13:07:09,902 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:07:09,902 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:07:09,902 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:07:09,902 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:07:09,903 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 13:07:09,903 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:07:09,903 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:07:09,903 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:07:09,903 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 13:07:09,903 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:07:09,904 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 13:07:09,904 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:07:09,904 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:07:09,904 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:07:09,904 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:07:09,904 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 13:07:09,905 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:07:09,905 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 13:07:09,905 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 426d9f957077f660214567f7d0d5aaa1a30c29c0 [2018-11-10 13:07:09,932 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:07:09,942 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:07:09,945 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:07:09,947 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:07:09,947 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:07:09,948 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec5_product35_true-unreach-call_false-termination.cil.c [2018-11-10 13:07:09,998 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer/data/ba90ebbb6/f7a73567fd4a4392b470edf6fad3334b/FLAG5314615f1 [2018-11-10 13:07:10,386 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:07:10,386 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/sv-benchmarks/c/product-lines/minepump_spec5_product35_true-unreach-call_false-termination.cil.c [2018-11-10 13:07:10,394 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer/data/ba90ebbb6/f7a73567fd4a4392b470edf6fad3334b/FLAG5314615f1 [2018-11-10 13:07:10,407 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer/data/ba90ebbb6/f7a73567fd4a4392b470edf6fad3334b [2018-11-10 13:07:10,411 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:07:10,412 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 13:07:10,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:07:10,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:07:10,416 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:07:10,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:07:10" (1/1) ... [2018-11-10 13:07:10,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70607c0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:07:10, skipping insertion in model container [2018-11-10 13:07:10,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:07:10" (1/1) ... [2018-11-10 13:07:10,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:07:10,465 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:07:10,677 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:07:10,687 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:07:10,751 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:07:10,775 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:07:10,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:07:10 WrapperNode [2018-11-10 13:07:10,776 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:07:10,776 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 13:07:10,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 13:07:10,776 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 13:07:10,853 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:07:10" (1/1) ... [2018-11-10 13:07:10,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:07:10" (1/1) ... [2018-11-10 13:07:10,868 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:07:10" (1/1) ... [2018-11-10 13:07:10,869 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:07:10" (1/1) ... [2018-11-10 13:07:10,892 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:07:10" (1/1) ... [2018-11-10 13:07:10,900 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:07:10" (1/1) ... [2018-11-10 13:07:10,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:07:10" (1/1) ... [2018-11-10 13:07:10,909 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 13:07:10,910 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 13:07:10,910 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 13:07:10,910 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 13:07:10,911 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:07:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer/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 [2018-11-10 13:07:10,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 13:07:10,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 13:07:10,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-10 13:07:10,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 13:07:10,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 13:07:10,953 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-10 13:07:10,953 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 13:07:10,953 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 13:07:10,953 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 13:07:10,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-10 13:07:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-10 13:07:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-10 13:07:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-10 13:07:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-10 13:07:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-10 13:07:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-10 13:07:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 13:07:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 13:07:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 13:07:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 13:07:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 13:07:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 13:07:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 13:07:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 13:07:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-10 13:07:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 13:07:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-10 13:07:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 13:07:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 13:07:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 13:07:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 13:07:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 13:07:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 13:07:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 13:07:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-10 13:07:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-10 13:07:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 13:07:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2018-11-10 13:07:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2018-11-10 13:07:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2018-11-10 13:07:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 13:07:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 13:07:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-10 13:07:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 13:07:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 13:07:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 13:07:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-10 13:07:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 13:07:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 13:07:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-10 13:07:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 13:07:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2018-11-10 13:07:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 13:07:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 13:07:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 13:07:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 13:07:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 13:07:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 13:07:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-10 13:07:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 13:07:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 13:07:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-10 13:07:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 13:07:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 13:07:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 13:07:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 13:07:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-10 13:07:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 13:07:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-10 13:07:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-10 13:07:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 13:07:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-10 13:07:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-10 13:07:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-10 13:07:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-10 13:07:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 13:07:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 13:07:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 13:07:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 13:07:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-10 13:07:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-10 13:07:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 13:07:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 13:07:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 13:07:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2018-11-10 13:07:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2018-11-10 13:07:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 13:07:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 13:07:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-10 13:07:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 13:07:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 13:07:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 13:07:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 13:07:11,615 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 13:07:11,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:07:11 BoogieIcfgContainer [2018-11-10 13:07:11,616 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 13:07:11,617 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 13:07:11,617 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 13:07:11,619 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 13:07:11,619 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 01:07:10" (1/3) ... [2018-11-10 13:07:11,620 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e1279d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 01:07:11, skipping insertion in model container [2018-11-10 13:07:11,620 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:07:10" (2/3) ... [2018-11-10 13:07:11,620 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e1279d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 01:07:11, skipping insertion in model container [2018-11-10 13:07:11,621 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:07:11" (3/3) ... [2018-11-10 13:07:11,622 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product35_true-unreach-call_false-termination.cil.c [2018-11-10 13:07:11,629 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 13:07:11,636 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 13:07:11,646 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 13:07:11,671 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 13:07:11,672 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 13:07:11,672 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 13:07:11,672 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 13:07:11,672 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 13:07:11,672 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 13:07:11,673 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 13:07:11,673 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 13:07:11,673 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 13:07:11,692 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states. [2018-11-10 13:07:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-10 13:07:11,701 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:07:11,702 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:07:11,704 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:07:11,709 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:07:11,710 INFO L82 PathProgramCache]: Analyzing trace with hash -1344431181, now seen corresponding path program 1 times [2018-11-10 13:07:11,711 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:07:11,712 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:07:11,747 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:11,748 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:07:11,748 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:11,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:07:11,940 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 13:07:11,942 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:07:11,942 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 13:07:11,945 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 13:07:11,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 13:07:11,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 13:07:11,957 INFO L87 Difference]: Start difference. First operand 205 states. Second operand 2 states. [2018-11-10 13:07:11,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:07:11,991 INFO L93 Difference]: Finished difference Result 284 states and 343 transitions. [2018-11-10 13:07:11,991 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 13:07:11,992 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 95 [2018-11-10 13:07:11,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:07:12,002 INFO L225 Difference]: With dead ends: 284 [2018-11-10 13:07:12,003 INFO L226 Difference]: Without dead ends: 162 [2018-11-10 13:07:12,006 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 13:07:12,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2018-11-10 13:07:12,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 162. [2018-11-10 13:07:12,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 162 states. [2018-11-10 13:07:12,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 183 transitions. [2018-11-10 13:07:12,050 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 183 transitions. Word has length 95 [2018-11-10 13:07:12,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:07:12,050 INFO L481 AbstractCegarLoop]: Abstraction has 162 states and 183 transitions. [2018-11-10 13:07:12,050 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 13:07:12,051 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 183 transitions. [2018-11-10 13:07:12,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-10 13:07:12,055 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:07:12,055 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:07:12,055 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:07:12,056 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:07:12,056 INFO L82 PathProgramCache]: Analyzing trace with hash -69884311, now seen corresponding path program 1 times [2018-11-10 13:07:12,056 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:07:12,056 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:07:12,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:12,057 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:07:12,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:12,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:07:12,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 13:07:12,252 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:07:12,253 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 13:07:12,254 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 13:07:12,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 13:07:12,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 13:07:12,255 INFO L87 Difference]: Start difference. First operand 162 states and 183 transitions. Second operand 7 states. [2018-11-10 13:07:12,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:07:12,655 INFO L93 Difference]: Finished difference Result 425 states and 515 transitions. [2018-11-10 13:07:12,656 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 13:07:12,656 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 101 [2018-11-10 13:07:12,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:07:12,660 INFO L225 Difference]: With dead ends: 425 [2018-11-10 13:07:12,660 INFO L226 Difference]: Without dead ends: 327 [2018-11-10 13:07:12,662 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 13:07:12,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2018-11-10 13:07:12,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 307. [2018-11-10 13:07:12,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 307 states. [2018-11-10 13:07:12,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 307 states and 366 transitions. [2018-11-10 13:07:12,700 INFO L78 Accepts]: Start accepts. Automaton has 307 states and 366 transitions. Word has length 101 [2018-11-10 13:07:12,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:07:12,700 INFO L481 AbstractCegarLoop]: Abstraction has 307 states and 366 transitions. [2018-11-10 13:07:12,700 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 13:07:12,700 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 366 transitions. [2018-11-10 13:07:12,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-11-10 13:07:12,703 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:07:12,703 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:07:12,707 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:07:12,708 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:07:12,708 INFO L82 PathProgramCache]: Analyzing trace with hash -170550707, now seen corresponding path program 1 times [2018-11-10 13:07:12,708 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:07:12,708 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:07:12,709 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:12,709 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:07:12,709 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:12,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:07:12,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 13:07:12,787 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:07:12,787 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 13:07:12,788 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 13:07:12,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 13:07:12,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 13:07:12,788 INFO L87 Difference]: Start difference. First operand 307 states and 366 transitions. Second operand 3 states. [2018-11-10 13:07:12,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:07:12,804 INFO L93 Difference]: Finished difference Result 454 states and 538 transitions. [2018-11-10 13:07:12,805 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 13:07:12,805 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 105 [2018-11-10 13:07:12,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:07:12,810 INFO L225 Difference]: With dead ends: 454 [2018-11-10 13:07:12,810 INFO L226 Difference]: Without dead ends: 277 [2018-11-10 13:07:12,811 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 13:07:12,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2018-11-10 13:07:12,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 277. [2018-11-10 13:07:12,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 277 states. [2018-11-10 13:07:12,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 325 transitions. [2018-11-10 13:07:12,831 INFO L78 Accepts]: Start accepts. Automaton has 277 states and 325 transitions. Word has length 105 [2018-11-10 13:07:12,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:07:12,832 INFO L481 AbstractCegarLoop]: Abstraction has 277 states and 325 transitions. [2018-11-10 13:07:12,832 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 13:07:12,832 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 325 transitions. [2018-11-10 13:07:12,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-10 13:07:12,834 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:07:12,834 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:07:12,835 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:07:12,835 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:07:12,835 INFO L82 PathProgramCache]: Analyzing trace with hash -1606789745, now seen corresponding path program 1 times [2018-11-10 13:07:12,835 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:07:12,835 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:07:12,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:12,836 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:07:12,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:07:12,950 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-10 13:07:12,950 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:07:12,950 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 13:07:12,951 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 13:07:12,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 13:07:12,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-10 13:07:12,952 INFO L87 Difference]: Start difference. First operand 277 states and 325 transitions. Second operand 7 states. [2018-11-10 13:07:13,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:07:13,358 INFO L93 Difference]: Finished difference Result 652 states and 824 transitions. [2018-11-10 13:07:13,359 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-10 13:07:13,359 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2018-11-10 13:07:13,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:07:13,361 INFO L225 Difference]: With dead ends: 652 [2018-11-10 13:07:13,361 INFO L226 Difference]: Without dead ends: 439 [2018-11-10 13:07:13,362 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-10 13:07:13,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 439 states. [2018-11-10 13:07:13,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 439 to 389. [2018-11-10 13:07:13,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 389 states. [2018-11-10 13:07:13,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 459 transitions. [2018-11-10 13:07:13,394 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 459 transitions. Word has length 107 [2018-11-10 13:07:13,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:07:13,394 INFO L481 AbstractCegarLoop]: Abstraction has 389 states and 459 transitions. [2018-11-10 13:07:13,394 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 13:07:13,395 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 459 transitions. [2018-11-10 13:07:13,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-10 13:07:13,396 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:07:13,397 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:07:13,397 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:07:13,397 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:07:13,397 INFO L82 PathProgramCache]: Analyzing trace with hash -557816801, now seen corresponding path program 1 times [2018-11-10 13:07:13,397 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:07:13,397 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:07:13,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:13,398 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:07:13,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:07:13,473 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 13:07:13,473 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:07:13,473 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 13:07:13,474 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 13:07:13,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 13:07:13,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 13:07:13,474 INFO L87 Difference]: Start difference. First operand 389 states and 459 transitions. Second operand 6 states. [2018-11-10 13:07:13,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:07:13,512 INFO L93 Difference]: Finished difference Result 724 states and 875 transitions. [2018-11-10 13:07:13,514 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 13:07:13,514 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-11-10 13:07:13,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:07:13,517 INFO L225 Difference]: With dead ends: 724 [2018-11-10 13:07:13,517 INFO L226 Difference]: Without dead ends: 399 [2018-11-10 13:07:13,518 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-10 13:07:13,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 399 states. [2018-11-10 13:07:13,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 399 to 399. [2018-11-10 13:07:13,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 399 states. [2018-11-10 13:07:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 399 states and 469 transitions. [2018-11-10 13:07:13,537 INFO L78 Accepts]: Start accepts. Automaton has 399 states and 469 transitions. Word has length 124 [2018-11-10 13:07:13,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:07:13,537 INFO L481 AbstractCegarLoop]: Abstraction has 399 states and 469 transitions. [2018-11-10 13:07:13,537 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 13:07:13,538 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 469 transitions. [2018-11-10 13:07:13,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-10 13:07:13,539 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:07:13,539 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:07:13,539 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:07:13,540 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:07:13,540 INFO L82 PathProgramCache]: Analyzing trace with hash 828386593, now seen corresponding path program 1 times [2018-11-10 13:07:13,540 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:07:13,540 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:07:13,541 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:13,541 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:07:13,541 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:13,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:07:13,625 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 13:07:13,625 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:07:13,625 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-10 13:07:13,626 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-10 13:07:13,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-10 13:07:13,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-10 13:07:13,626 INFO L87 Difference]: Start difference. First operand 399 states and 469 transitions. Second operand 8 states. [2018-11-10 13:07:13,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:07:13,663 INFO L93 Difference]: Finished difference Result 748 states and 910 transitions. [2018-11-10 13:07:13,663 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 13:07:13,664 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 124 [2018-11-10 13:07:13,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:07:13,666 INFO L225 Difference]: With dead ends: 748 [2018-11-10 13:07:13,666 INFO L226 Difference]: Without dead ends: 413 [2018-11-10 13:07:13,667 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-10 13:07:13,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2018-11-10 13:07:13,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 407. [2018-11-10 13:07:13,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2018-11-10 13:07:13,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 477 transitions. [2018-11-10 13:07:13,684 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 477 transitions. Word has length 124 [2018-11-10 13:07:13,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:07:13,684 INFO L481 AbstractCegarLoop]: Abstraction has 407 states and 477 transitions. [2018-11-10 13:07:13,685 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-10 13:07:13,685 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 477 transitions. [2018-11-10 13:07:13,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-10 13:07:13,686 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:07:13,687 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:07:13,687 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:07:13,688 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:07:13,689 INFO L82 PathProgramCache]: Analyzing trace with hash -1355290334, now seen corresponding path program 1 times [2018-11-10 13:07:13,689 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:07:13,689 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:07:13,689 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:13,690 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:07:13,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:07:13,755 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 13:07:13,755 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:07:13,755 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 13:07:13,755 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 13:07:13,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 13:07:13,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 13:07:13,756 INFO L87 Difference]: Start difference. First operand 407 states and 477 transitions. Second operand 4 states. [2018-11-10 13:07:13,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:07:13,893 INFO L93 Difference]: Finished difference Result 1232 states and 1525 transitions. [2018-11-10 13:07:13,893 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 13:07:13,894 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 124 [2018-11-10 13:07:13,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:07:13,897 INFO L225 Difference]: With dead ends: 1232 [2018-11-10 13:07:13,897 INFO L226 Difference]: Without dead ends: 889 [2018-11-10 13:07:13,898 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 13:07:13,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 889 states. [2018-11-10 13:07:13,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 889 to 872. [2018-11-10 13:07:13,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 872 states. [2018-11-10 13:07:13,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 872 states and 1051 transitions. [2018-11-10 13:07:13,938 INFO L78 Accepts]: Start accepts. Automaton has 872 states and 1051 transitions. Word has length 124 [2018-11-10 13:07:13,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:07:13,939 INFO L481 AbstractCegarLoop]: Abstraction has 872 states and 1051 transitions. [2018-11-10 13:07:13,939 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 13:07:13,939 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1051 transitions. [2018-11-10 13:07:13,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-10 13:07:13,941 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:07:13,941 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:07:13,941 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:07:13,941 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:07:13,942 INFO L82 PathProgramCache]: Analyzing trace with hash 1112446568, now seen corresponding path program 1 times [2018-11-10 13:07:13,942 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:07:13,942 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:07:13,943 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:13,943 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:07:13,943 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:13,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:07:14,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 13:07:14,075 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:07:14,075 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-10 13:07:14,076 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-10 13:07:14,076 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-10 13:07:14,076 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2018-11-10 13:07:14,076 INFO L87 Difference]: Start difference. First operand 872 states and 1051 transitions. Second operand 10 states. [2018-11-10 13:07:14,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:07:14,935 INFO L93 Difference]: Finished difference Result 2336 states and 2961 transitions. [2018-11-10 13:07:14,935 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-10 13:07:14,935 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 128 [2018-11-10 13:07:14,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:07:14,945 INFO L225 Difference]: With dead ends: 2336 [2018-11-10 13:07:14,945 INFO L226 Difference]: Without dead ends: 1703 [2018-11-10 13:07:14,948 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=134, Invalid=418, Unknown=0, NotChecked=0, Total=552 [2018-11-10 13:07:14,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1703 states. [2018-11-10 13:07:15,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1703 to 1507. [2018-11-10 13:07:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1507 states. [2018-11-10 13:07:15,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 1507 states and 1803 transitions. [2018-11-10 13:07:15,054 INFO L78 Accepts]: Start accepts. Automaton has 1507 states and 1803 transitions. Word has length 128 [2018-11-10 13:07:15,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:07:15,055 INFO L481 AbstractCegarLoop]: Abstraction has 1507 states and 1803 transitions. [2018-11-10 13:07:15,055 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-10 13:07:15,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 1803 transitions. [2018-11-10 13:07:15,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-11-10 13:07:15,058 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:07:15,059 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:07:15,059 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:07:15,059 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:07:15,059 INFO L82 PathProgramCache]: Analyzing trace with hash 2134528246, now seen corresponding path program 1 times [2018-11-10 13:07:15,059 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:07:15,059 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:07:15,060 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:15,060 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:07:15,060 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:15,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:07:15,200 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 23 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-10 13:07:15,200 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 13:07:15,200 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 13:07:15,210 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:07:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:07:15,331 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 13:07:15,479 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:07:15,508 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 13:07:15,508 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 7] total 16 [2018-11-10 13:07:15,509 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-10 13:07:15,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-10 13:07:15,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2018-11-10 13:07:15,510 INFO L87 Difference]: Start difference. First operand 1507 states and 1803 transitions. Second operand 16 states. [2018-11-10 13:07:16,026 WARN L179 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 8 [2018-11-10 13:07:16,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:07:16,668 INFO L93 Difference]: Finished difference Result 2835 states and 3523 transitions. [2018-11-10 13:07:16,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-11-10 13:07:16,669 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 172 [2018-11-10 13:07:16,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:07:16,673 INFO L225 Difference]: With dead ends: 2835 [2018-11-10 13:07:16,673 INFO L226 Difference]: Without dead ends: 1561 [2018-11-10 13:07:16,676 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 172 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 189 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=169, Invalid=887, Unknown=0, NotChecked=0, Total=1056 [2018-11-10 13:07:16,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1561 states. [2018-11-10 13:07:16,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1561 to 1139. [2018-11-10 13:07:16,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1139 states. [2018-11-10 13:07:16,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 1139 states and 1320 transitions. [2018-11-10 13:07:16,729 INFO L78 Accepts]: Start accepts. Automaton has 1139 states and 1320 transitions. Word has length 172 [2018-11-10 13:07:16,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:07:16,729 INFO L481 AbstractCegarLoop]: Abstraction has 1139 states and 1320 transitions. [2018-11-10 13:07:16,729 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-10 13:07:16,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1320 transitions. [2018-11-10 13:07:16,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2018-11-10 13:07:16,733 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:07:16,733 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:07:16,734 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:07:16,734 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:07:16,734 INFO L82 PathProgramCache]: Analyzing trace with hash -362659061, now seen corresponding path program 1 times [2018-11-10 13:07:16,734 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 13:07:16,734 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 13:07:16,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:16,735 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:07:16,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:07:16,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:07:16,815 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2018-11-10 13:07:16,815 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:07:16,815 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 13:07:16,816 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 13:07:16,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 13:07:16,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 13:07:16,816 INFO L87 Difference]: Start difference. First operand 1139 states and 1320 transitions. Second operand 3 states. [2018-11-10 13:07:16,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:07:16,851 INFO L93 Difference]: Finished difference Result 1328 states and 1548 transitions. [2018-11-10 13:07:16,852 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 13:07:16,852 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 281 [2018-11-10 13:07:16,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:07:16,853 INFO L225 Difference]: With dead ends: 1328 [2018-11-10 13:07:16,853 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 13:07:16,855 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 13:07:16,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 13:07:16,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 13:07:16,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 13:07:16,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 13:07:16,856 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 281 [2018-11-10 13:07:16,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:07:16,857 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 13:07:16,857 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 13:07:16,857 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 13:07:16,857 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 13:07:16,860 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 13:07:16,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:07:16,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:07:16,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:07:17,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:07:17,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:07:17,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:07:17,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:07:17,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:07:17,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:07:17,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:07:17,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:07:17,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:07:17,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 13:07:17,448 WARN L179 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 34 [2018-11-10 13:07:17,645 WARN L179 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 43 [2018-11-10 13:07:17,994 WARN L179 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 55 [2018-11-10 13:07:18,322 WARN L179 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 46 [2018-11-10 13:07:19,324 WARN L179 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 52 [2018-11-10 13:07:19,576 INFO L425 ceAbstractionStarter]: For program point L254(lines 231 255) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 207 262) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L238(lines 238 242) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L238-1(lines 238 242) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L232-1(lines 232 253) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L230(line 230) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L230-1(line 230) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L259(line 259) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L251(line 251) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L251-1(lines 232 253) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L249(line 249) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L249-1(line 249) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L233(line 233) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 207 262) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 207 262) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L289-1(lines 289 314) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L287(line 287) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L287-1(line 287) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L289-3(lines 289 314) no Hoare annotation was computed. [2018-11-10 13:07:19,577 INFO L425 ceAbstractionStarter]: For program point L312(line 312) no Hoare annotation was computed. [2018-11-10 13:07:19,578 INFO L425 ceAbstractionStarter]: For program point L312-1(line 312) no Hoare annotation was computed. [2018-11-10 13:07:19,578 INFO L425 ceAbstractionStarter]: For program point L308(line 308) no Hoare annotation was computed. [2018-11-10 13:07:19,578 INFO L425 ceAbstractionStarter]: For program point L308-1(line 308) no Hoare annotation was computed. [2018-11-10 13:07:19,578 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 263 322) no Hoare annotation was computed. [2018-11-10 13:07:19,578 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 263 322) no Hoare annotation was computed. [2018-11-10 13:07:19,578 INFO L425 ceAbstractionStarter]: For program point L290(line 290) no Hoare annotation was computed. [2018-11-10 13:07:19,578 INFO L425 ceAbstractionStarter]: For program point L315(lines 288 316) no Hoare annotation was computed. [2018-11-10 13:07:19,578 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 263 322) no Hoare annotation was computed. [2018-11-10 13:07:19,578 INFO L425 ceAbstractionStarter]: For program point L307(line 307) no Hoare annotation was computed. [2018-11-10 13:07:19,578 INFO L425 ceAbstractionStarter]: For program point L307-1(line 307) no Hoare annotation was computed. [2018-11-10 13:07:19,578 INFO L425 ceAbstractionStarter]: For program point L303(line 303) no Hoare annotation was computed. [2018-11-10 13:07:19,578 INFO L425 ceAbstractionStarter]: For program point L303-1(line 303) no Hoare annotation was computed. [2018-11-10 13:07:19,578 INFO L425 ceAbstractionStarter]: For program point L295(lines 295 299) no Hoare annotation was computed. [2018-11-10 13:07:19,578 INFO L425 ceAbstractionStarter]: For program point L295-1(lines 295 299) no Hoare annotation was computed. [2018-11-10 13:07:19,579 INFO L428 ceAbstractionStarter]: At program point select_helpersFINAL(lines 539 545) the Hoare annotation is: true [2018-11-10 13:07:19,579 INFO L425 ceAbstractionStarter]: For program point select_helpersEXIT(lines 539 545) no Hoare annotation was computed. [2018-11-10 13:07:19,579 INFO L425 ceAbstractionStarter]: For program point valid_productEXIT(lines 546 554) no Hoare annotation was computed. [2018-11-10 13:07:19,579 INFO L428 ceAbstractionStarter]: At program point valid_productENTRY(lines 546 554) the Hoare annotation is: true [2018-11-10 13:07:19,579 INFO L425 ceAbstractionStarter]: For program point valid_productFINAL(lines 546 554) no Hoare annotation was computed. [2018-11-10 13:07:19,579 INFO L421 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 899 906) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (not (= ~systemActive~0 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~switchedOnBeforeTS~0)| ~pumpRunning~0)) (not (= ~waterLevel~0 1))) [2018-11-10 13:07:19,579 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1EXIT(lines 899 906) no Hoare annotation was computed. [2018-11-10 13:07:19,579 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1FINAL(lines 899 906) no Hoare annotation was computed. [2018-11-10 13:07:19,579 INFO L425 ceAbstractionStarter]: For program point L912(line 912) no Hoare annotation was computed. [2018-11-10 13:07:19,580 INFO L421 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 907 916) the Hoare annotation is: (let ((.cse0 (not (= ~systemActive~0 1))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= |#t~string44.offset| 0))) (.cse2 (not (= |old(~switchedOnBeforeTS~0)| ~pumpRunning~0))) (.cse3 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (and (or (not (= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse3 .cse0 .cse1 .cse2 (not (= ~waterLevel~0 1))) (or (or .cse4 .cse1 .cse2) (not (= ~systemActive~0 0)) .cse3))) [2018-11-10 13:07:19,580 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2EXIT(lines 907 916) no Hoare annotation was computed. [2018-11-10 13:07:19,580 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2FINAL(lines 907 916) no Hoare annotation was computed. [2018-11-10 13:07:19,580 INFO L425 ceAbstractionStarter]: For program point L929(lines 929 939) no Hoare annotation was computed. [2018-11-10 13:07:19,580 INFO L421 ceAbstractionStarter]: At program point L927(line 927) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= ~systemActive~0 1))) (.cse1 (not (= |#t~string44.offset| 0))) (.cse4 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse2 (not (= ~waterLevel~0 2)))) (and (or (not (= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2) (or (not (= ~systemActive~0 0)) (or .cse3 .cse1 .cse2) .cse4) (or .cse3 .cse0 .cse1 .cse4 .cse2))) [2018-11-10 13:07:19,580 INFO L425 ceAbstractionStarter]: For program point L927-1(line 927) no Hoare annotation was computed. [2018-11-10 13:07:19,580 INFO L425 ceAbstractionStarter]: For program point L925(lines 925 942) no Hoare annotation was computed. [2018-11-10 13:07:19,580 INFO L425 ceAbstractionStarter]: For program point L925-1(lines 917 945) no Hoare annotation was computed. [2018-11-10 13:07:19,581 INFO L428 ceAbstractionStarter]: At program point L923(line 923) the Hoare annotation is: true [2018-11-10 13:07:19,581 INFO L425 ceAbstractionStarter]: For program point L923-1(line 923) no Hoare annotation was computed. [2018-11-10 13:07:19,581 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 917 945) the Hoare annotation is: true [2018-11-10 13:07:19,581 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__3EXIT(lines 917 945) no Hoare annotation was computed. [2018-11-10 13:07:19,581 INFO L421 ceAbstractionStarter]: At program point L932(line 932) the Hoare annotation is: (let ((.cse3 (not (= ~waterLevel~0 2))) (.cse0 (not (= 1 ~pumpRunning~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= |#t~string44.offset| 0))) (.cse5 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse2 .cse5) (or (or .cse4 .cse2 .cse5) (not (= ~systemActive~0 0))) (or .cse4 .cse1 .cse2 .cse5 (not (= ~waterLevel~0 1))))) [2018-11-10 13:07:19,581 INFO L425 ceAbstractionStarter]: For program point L930(lines 930 936) no Hoare annotation was computed. [2018-11-10 13:07:19,581 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 131 153) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~systemActive~0 1) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1))) [2018-11-10 13:07:19,581 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 131 153) no Hoare annotation was computed. [2018-11-10 13:07:19,581 INFO L421 ceAbstractionStarter]: At program point L143(line 143) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= main_~tmp~0 1) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~systemActive~0 1) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1))) [2018-11-10 13:07:19,581 INFO L421 ceAbstractionStarter]: At program point L143-1(line 143) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= main_~tmp~0 1) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~systemActive~0 1) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1))) [2018-11-10 13:07:19,581 INFO L425 ceAbstractionStarter]: For program point L141(lines 141 148) no Hoare annotation was computed. [2018-11-10 13:07:19,581 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 131 153) no Hoare annotation was computed. [2018-11-10 13:07:19,581 INFO L425 ceAbstractionStarter]: For program point L141-1(lines 141 148) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L421 ceAbstractionStarter]: At program point L138(line 138) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~systemActive~0 1) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1))) [2018-11-10 13:07:19,582 INFO L421 ceAbstractionStarter]: At program point L137(line 137) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~systemActive~0 1) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1))) [2018-11-10 13:07:19,582 INFO L421 ceAbstractionStarter]: At program point L137-1(line 137) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~systemActive~0 1) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1))) [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point Specification2EXIT(lines 84 107) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point Specification2ENTRY(lines 84 107) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point Specification2FINAL(lines 84 107) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-10 13:07:19,582 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point stopSystemEXIT(lines 882 896) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L421 ceAbstractionStarter]: At program point L888(line 888) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= |#t~string44.offset| 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 2))) (or (or (not (= 1 |old(~pumpRunning~0)|)) .cse1) (= ~pumpRunning~0 1)) (or .cse0 .cse1 (not (= ~waterLevel~0 1))) (or (or .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (not (= |old(~systemActive~0)| 0))))) [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 892) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L421 ceAbstractionStarter]: At program point stopSystemENTRY(lines 882 896) the Hoare annotation is: (let ((.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= |#t~string44.offset| 0)))) (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse1 (or .cse2 .cse3 (not (= ~waterLevel~0 2)))) (.cse4 (not (= |old(~systemActive~0)| 0))) (.cse5 (= ~systemActive~0 0))) (and (or .cse0 .cse1) (or .cse2 .cse3 .cse0 (not (= ~waterLevel~0 1))) (or (or (not (= 1 |old(~pumpRunning~0)|)) .cse3) (= ~pumpRunning~0 1)) (or .cse4 .cse5 .cse1) (or (or .cse2 .cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) .cse4 (and .cse5 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)))))) [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point stopSystemFINAL(lines 882 896) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 818 826) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L428 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 818 826) the Hoare annotation is: true [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 818 826) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point L834-2(lines 834 842) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point L857(line 857) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point L857-1(line 857) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point printPumpFINAL(lines 827 862) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 854) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point L846-2(lines 846 854) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point printPumpENTRY(lines 827 862) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point printPumpEXIT(lines 827 862) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point L834(lines 834 842) no Hoare annotation was computed. [2018-11-10 13:07:19,583 INFO L425 ceAbstractionStarter]: For program point select_featuresEXIT(lines 532 538) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L428 ceAbstractionStarter]: At program point select_featuresFINAL(lines 532 538) the Hoare annotation is: true [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L191-1(line 191) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L187-1(line 187) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L184-1(line 184) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 161 206) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 161 206) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 161 206) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L198-1(line 198) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L198-2(line 198) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L513(line 513) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L513-1(line 513) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 474 519) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L505(lines 505 506) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L505-1(lines 488 508) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L498(lines 498 499) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L494(lines 494 501) no Hoare annotation was computed. [2018-11-10 13:07:19,584 INFO L425 ceAbstractionStarter]: For program point L493(line 493) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point L493-1(line 493) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 474 519) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 508) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 474 519) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point L515(line 515) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point L515-1(line 515) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L421 ceAbstractionStarter]: At program point runTestENTRY(lines 117 127) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~systemActive~0 1) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1))) [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point runTestEXIT(lines 117 127) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L421 ceAbstractionStarter]: At program point L122(line 122) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~systemActive~0 1)) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1))) [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point runTestFINAL(lines 117 127) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmENTRY(lines 807 817) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point L812(line 812) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point L812-1(line 812) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 807 817) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 807 817) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L421 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 799 806) the Hoare annotation is: (or (or (not (= 1 |old(~pumpRunning~0)|)) (not (= |#t~string44.offset| 0))) (= ~pumpRunning~0 1)) [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 799 806) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 799 806) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 718) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L425 ceAbstractionStarter]: For program point isHighWaterSensorDryEXIT(lines 708 721) no Hoare annotation was computed. [2018-11-10 13:07:19,585 INFO L428 ceAbstractionStarter]: At program point isHighWaterSensorDryENTRY(lines 708 721) the Hoare annotation is: true [2018-11-10 13:07:19,586 INFO L425 ceAbstractionStarter]: For program point isHighWaterSensorDryFINAL(lines 708 721) no Hoare annotation was computed. [2018-11-10 13:07:19,586 INFO L425 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 766 790) no Hoare annotation was computed. [2018-11-10 13:07:19,586 INFO L421 ceAbstractionStarter]: At program point processEnvironmentENTRY(lines 766 790) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= |#t~string44.offset| 0))) (.cse4 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~waterLevel~0 1))) (or .cse1 (or .cse0 .cse2 .cse3 (not (= ~waterLevel~0 2))) .cse4) (or (not (= 1 |old(~pumpRunning~0)|)) .cse2 .cse3 .cse4 .cse1))) [2018-11-10 13:07:19,586 INFO L421 ceAbstractionStarter]: At program point L785(line 785) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= |#t~string44.offset| 0))) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 2))) .cse3) (or (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2 .cse3 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (or .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 1))))) [2018-11-10 13:07:19,586 INFO L425 ceAbstractionStarter]: For program point L785-1(lines 766 790) no Hoare annotation was computed. [2018-11-10 13:07:19,586 INFO L421 ceAbstractionStarter]: At program point L780(line 780) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (= processEnvironment_~tmp~5 0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= |#t~string44.offset| 0))) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 1)) .cse4) (or (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 2))) .cse4 .cse3) (or (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2 .cse3))) [2018-11-10 13:07:19,586 INFO L421 ceAbstractionStarter]: At program point L776(line 776) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= |#t~string44.offset| 0))) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 2))) .cse3 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (or .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 1))) (or (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2 .cse3))) [2018-11-10 13:07:19,586 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 782) no Hoare annotation was computed. [2018-11-10 13:07:19,586 INFO L421 ceAbstractionStarter]: At program point L772(line 772) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= |#t~string44.offset| 0))) (.cse4 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~waterLevel~0 1))) (or .cse1 (or .cse0 .cse2 .cse3 (not (= ~waterLevel~0 2))) .cse4) (or (not (= 1 |old(~pumpRunning~0)|)) .cse2 .cse3 .cse4))) [2018-11-10 13:07:19,586 INFO L425 ceAbstractionStarter]: For program point L772-1(line 772) no Hoare annotation was computed. [2018-11-10 13:07:19,586 INFO L425 ceAbstractionStarter]: For program point L770(lines 770 787) no Hoare annotation was computed. [2018-11-10 13:07:19,586 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__baseEXIT(lines 758 764) no Hoare annotation was computed. [2018-11-10 13:07:19,586 INFO L428 ceAbstractionStarter]: At program point processEnvironment__wrappee__baseFINAL(lines 758 764) the Hoare annotation is: true [2018-11-10 13:07:19,586 INFO L421 ceAbstractionStarter]: At program point testENTRY(lines 557 622) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~systemActive~0 1)) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~waterLevel~0)| 1))) [2018-11-10 13:07:19,586 INFO L421 ceAbstractionStarter]: At program point L605(line 605) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= test_~splverifierCounter~0 0))) (or (and (= ~pumpRunning~0 1) .cse0) (not (= |old(~systemActive~0)| 1)) (and .cse1 (= 1 ~waterLevel~0) .cse0) (not (= 0 |old(~pumpRunning~0)|)) (and (= ~systemActive~0 0) .cse1 .cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (and .cse1 (= 2 ~waterLevel~0) .cse0) (not (= |#t~string44.offset| 0)) (not (= |old(~waterLevel~0)| 1)))) [2018-11-10 13:07:19,587 INFO L425 ceAbstractionStarter]: For program point L603(lines 603 609) no Hoare annotation was computed. [2018-11-10 13:07:19,587 INFO L421 ceAbstractionStarter]: At program point L603-1(lines 597 610) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 0 ~pumpRunning~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse3 (= ~systemActive~0 1)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and (= ~systemActive~0 0) (and .cse0 .cse1)) (not (= 0 |old(~pumpRunning~0)|)) (and .cse2 .cse3 .cse1 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (and .cse0 (= 1 ~waterLevel~0) .cse3 .cse1) (and .cse4 .cse2 .cse3 .cse1) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse4 .cse3 .cse1))) [2018-11-10 13:07:19,587 INFO L425 ceAbstractionStarter]: For program point L568(lines 567 614) no Hoare annotation was computed. [2018-11-10 13:07:19,587 INFO L425 ceAbstractionStarter]: For program point testFINAL(lines 557 622) no Hoare annotation was computed. [2018-11-10 13:07:19,587 INFO L425 ceAbstractionStarter]: For program point L597(lines 597 610) no Hoare annotation was computed. [2018-11-10 13:07:19,587 INFO L421 ceAbstractionStarter]: At program point L589(line 589) the Hoare annotation is: (let ((.cse3 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse0 (= ~pumpRunning~0 1)) (.cse4 (= 0 ~pumpRunning~0)) (.cse5 (= 2 ~waterLevel~0)) (.cse1 (= ~systemActive~0 1)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~systemActive~0 0) .cse4 .cse2 .cse3) (and .cse4 (= 1 ~waterLevel~0) .cse1 .cse2) (and .cse5 .cse0 .cse1 .cse2) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse5 .cse1 .cse2))) [2018-11-10 13:07:19,587 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 593) no Hoare annotation was computed. [2018-11-10 13:07:19,587 INFO L425 ceAbstractionStarter]: For program point L587-1(lines 587 593) no Hoare annotation was computed. [2018-11-10 13:07:19,587 INFO L421 ceAbstractionStarter]: At program point L612(lines 567 614) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 1)) (.cse5 (= 0 ~pumpRunning~0)) (.cse0 (= 2 ~waterLevel~0)) (.cse2 (= ~systemActive~0 1)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse1 .cse2 .cse3 .cse4) (and (= ~systemActive~0 0) .cse5 .cse3 .cse4) (and .cse5 (= 1 ~waterLevel~0) .cse2 .cse3) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2018-11-10 13:07:19,587 INFO L421 ceAbstractionStarter]: At program point L579(line 579) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0)) (.cse4 (= ~systemActive~0 1)) (.cse5 (= test_~splverifierCounter~0 0))) (let ((.cse2 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse0 (and .cse6 .cse4 .cse5)) (.cse1 (= 2 ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 1))) (or (and .cse0 .cse1 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and .cse3 .cse4 .cse5 .cse2) (and (= ~systemActive~0 0) (and .cse6 .cse5) .cse2) (and .cse0 (= 1 ~waterLevel~0)) (and .cse1 .cse3 .cse4 .cse5) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~waterLevel~0)| 1))))) [2018-11-10 13:07:19,587 INFO L425 ceAbstractionStarter]: For program point L577(lines 577 583) no Hoare annotation was computed. [2018-11-10 13:07:19,587 INFO L425 ceAbstractionStarter]: For program point L577-1(lines 577 583) no Hoare annotation was computed. [2018-11-10 13:07:19,587 INFO L425 ceAbstractionStarter]: For program point L569(lines 569 573) no Hoare annotation was computed. [2018-11-10 13:07:19,587 INFO L425 ceAbstractionStarter]: For program point L567-1(lines 567 614) no Hoare annotation was computed. [2018-11-10 13:07:19,587 INFO L421 ceAbstractionStarter]: At program point L615(lines 566 616) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string44.offset| 0)) (not (= |old(~waterLevel~0)| 1))) [2018-11-10 13:07:19,587 INFO L425 ceAbstractionStarter]: For program point testEXIT(lines 557 622) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L448(lines 448 455) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L447(line 447) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L447-1(line 447) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L442(lines 442 462) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 428 473) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L469(line 469) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 428 473) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L469-1(line 469) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L467(line 467) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L467-1(line 467) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 428 473) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L459(lines 459 460) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L459-1(lines 442 462) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L452(lines 452 453) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L684(lines 684 692) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L684-2(lines 684 692) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 676 698) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 676 698) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 676 698) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L349(lines 349 353) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L374-1(lines 374 394) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L374-3(lines 374 394) no Hoare annotation was computed. [2018-11-10 13:07:19,588 INFO L425 ceAbstractionStarter]: For program point L403(line 403) no Hoare annotation was computed. [2018-11-10 13:07:19,589 INFO L425 ceAbstractionStarter]: For program point L403-1(line 403) no Hoare annotation was computed. [2018-11-10 13:07:19,589 INFO L425 ceAbstractionStarter]: For program point L395(lines 373 396) no Hoare annotation was computed. [2018-11-10 13:07:19,589 INFO L425 ceAbstractionStarter]: For program point L387(line 387) no Hoare annotation was computed. [2018-11-10 13:07:19,589 INFO L425 ceAbstractionStarter]: For program point L354(lines 354 370) no Hoare annotation was computed. [2018-11-10 13:07:19,589 INFO L425 ceAbstractionStarter]: For program point L387-1(line 387) no Hoare annotation was computed. [2018-11-10 13:07:19,589 INFO L425 ceAbstractionStarter]: For program point L416(line 416) no Hoare annotation was computed. [2018-11-10 13:07:19,589 INFO L425 ceAbstractionStarter]: For program point L416-1(line 416) no Hoare annotation was computed. [2018-11-10 13:07:19,589 INFO L425 ceAbstractionStarter]: For program point L375(lines 374 394) no Hoare annotation was computed. [2018-11-10 13:07:19,589 INFO L425 ceAbstractionStarter]: For program point L371(lines 371 412) no Hoare annotation was computed. [2018-11-10 13:07:19,589 INFO L425 ceAbstractionStarter]: For program point L363(line 363) no Hoare annotation was computed. [2018-11-10 13:07:19,589 INFO L425 ceAbstractionStarter]: For program point L363-1(line 363) no Hoare annotation was computed. [2018-11-10 13:07:19,589 INFO L425 ceAbstractionStarter]: For program point L359(line 359) no Hoare annotation was computed. [2018-11-10 13:07:19,590 INFO L425 ceAbstractionStarter]: For program point L359-1(line 359) no Hoare annotation was computed. [2018-11-10 13:07:19,590 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 325 427) no Hoare annotation was computed. [2018-11-10 13:07:19,590 INFO L425 ceAbstractionStarter]: For program point L413(lines 413 424) no Hoare annotation was computed. [2018-11-10 13:07:19,590 INFO L425 ceAbstractionStarter]: For program point L376(lines 376 380) no Hoare annotation was computed. [2018-11-10 13:07:19,590 INFO L425 ceAbstractionStarter]: For program point L405(line 405) no Hoare annotation was computed. [2018-11-10 13:07:19,590 INFO L425 ceAbstractionStarter]: For program point L405-1(line 405) no Hoare annotation was computed. [2018-11-10 13:07:19,590 INFO L425 ceAbstractionStarter]: For program point L401(line 401) no Hoare annotation was computed. [2018-11-10 13:07:19,590 INFO L425 ceAbstractionStarter]: For program point L401-1(line 401) no Hoare annotation was computed. [2018-11-10 13:07:19,590 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 325 427) no Hoare annotation was computed. [2018-11-10 13:07:19,590 INFO L425 ceAbstractionStarter]: For program point L389(line 389) no Hoare annotation was computed. [2018-11-10 13:07:19,590 INFO L425 ceAbstractionStarter]: For program point L356(line 356) no Hoare annotation was computed. [2018-11-10 13:07:19,590 INFO L425 ceAbstractionStarter]: For program point L389-1(line 389) no Hoare annotation was computed. [2018-11-10 13:07:19,590 INFO L425 ceAbstractionStarter]: For program point L356-1(line 356) no Hoare annotation was computed. [2018-11-10 13:07:19,591 INFO L425 ceAbstractionStarter]: For program point L385(line 385) no Hoare annotation was computed. [2018-11-10 13:07:19,591 INFO L425 ceAbstractionStarter]: For program point L385-1(line 385) no Hoare annotation was computed. [2018-11-10 13:07:19,591 INFO L425 ceAbstractionStarter]: For program point L414(lines 414 421) no Hoare annotation was computed. [2018-11-10 13:07:19,591 INFO L425 ceAbstractionStarter]: For program point L406(line 406) no Hoare annotation was computed. [2018-11-10 13:07:19,591 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 325 427) no Hoare annotation was computed. [2018-11-10 13:07:19,591 INFO L425 ceAbstractionStarter]: For program point L390(line 390) no Hoare annotation was computed. [2018-11-10 13:07:19,591 INFO L425 ceAbstractionStarter]: For program point select_oneENTRY(lines 522 531) no Hoare annotation was computed. [2018-11-10 13:07:19,591 INFO L425 ceAbstractionStarter]: For program point select_oneFINAL(lines 522 531) no Hoare annotation was computed. [2018-11-10 13:07:19,591 INFO L425 ceAbstractionStarter]: For program point select_oneEXIT(lines 522 531) no Hoare annotation was computed. [2018-11-10 13:07:19,591 INFO L425 ceAbstractionStarter]: For program point L832(line 832) no Hoare annotation was computed. [2018-11-10 13:07:19,591 INFO L425 ceAbstractionStarter]: For program point L832-1(line 832) no Hoare annotation was computed. [2018-11-10 13:07:19,591 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 13:07:19,591 INFO L425 ceAbstractionStarter]: For program point L506(line 506) no Hoare annotation was computed. [2018-11-10 13:07:19,592 INFO L425 ceAbstractionStarter]: For program point L694(line 694) no Hoare annotation was computed. [2018-11-10 13:07:19,592 INFO L425 ceAbstractionStarter]: For program point L694-1(line 694) no Hoare annotation was computed. [2018-11-10 13:07:19,592 INFO L425 ceAbstractionStarter]: For program point L498(line 498) no Hoare annotation was computed. [2018-11-10 13:07:19,592 INFO L425 ceAbstractionStarter]: For program point L690(line 690) no Hoare annotation was computed. [2018-11-10 13:07:19,592 INFO L425 ceAbstractionStarter]: For program point L498-1(line 498) no Hoare annotation was computed. [2018-11-10 13:07:19,592 INFO L425 ceAbstractionStarter]: For program point L690-1(line 690) no Hoare annotation was computed. [2018-11-10 13:07:19,592 INFO L425 ceAbstractionStarter]: For program point L686(line 686) no Hoare annotation was computed. [2018-11-10 13:07:19,592 INFO L425 ceAbstractionStarter]: For program point L686-1(line 686) no Hoare annotation was computed. [2018-11-10 13:07:19,592 INFO L425 ceAbstractionStarter]: For program point L459(line 459) no Hoare annotation was computed. [2018-11-10 13:07:19,592 INFO L425 ceAbstractionStarter]: For program point L459-1(line 459) no Hoare annotation was computed. [2018-11-10 13:07:19,592 INFO L425 ceAbstractionStarter]: For program point L682(line 682) no Hoare annotation was computed. [2018-11-10 13:07:19,592 INFO L425 ceAbstractionStarter]: For program point L453(line 453) no Hoare annotation was computed. [2018-11-10 13:07:19,592 INFO L425 ceAbstractionStarter]: For program point L858(line 858) no Hoare annotation was computed. [2018-11-10 13:07:19,593 INFO L425 ceAbstractionStarter]: For program point L505(line 505) no Hoare annotation was computed. [2018-11-10 13:07:19,593 INFO L425 ceAbstractionStarter]: For program point L858-1(line 858) no Hoare annotation was computed. [2018-11-10 13:07:19,593 INFO L425 ceAbstractionStarter]: For program point L505-1(line 505) no Hoare annotation was computed. [2018-11-10 13:07:19,593 INFO L425 ceAbstractionStarter]: For program point L856(line 856) no Hoare annotation was computed. [2018-11-10 13:07:19,593 INFO L425 ceAbstractionStarter]: For program point L856-1(line 856) no Hoare annotation was computed. [2018-11-10 13:07:19,593 INFO L425 ceAbstractionStarter]: For program point L852(line 852) no Hoare annotation was computed. [2018-11-10 13:07:19,593 INFO L425 ceAbstractionStarter]: For program point L499(line 499) no Hoare annotation was computed. [2018-11-10 13:07:19,593 INFO L425 ceAbstractionStarter]: For program point L852-1(line 852) no Hoare annotation was computed. [2018-11-10 13:07:19,593 INFO L425 ceAbstractionStarter]: For program point L848(line 848) no Hoare annotation was computed. [2018-11-10 13:07:19,593 INFO L425 ceAbstractionStarter]: For program point L848-1(line 848) no Hoare annotation was computed. [2018-11-10 13:07:19,593 INFO L425 ceAbstractionStarter]: For program point L460(line 460) no Hoare annotation was computed. [2018-11-10 13:07:19,593 INFO L425 ceAbstractionStarter]: For program point L844(line 844) no Hoare annotation was computed. [2018-11-10 13:07:19,593 INFO L425 ceAbstractionStarter]: For program point L844-1(line 844) no Hoare annotation was computed. [2018-11-10 13:07:19,594 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (or (= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))) [2018-11-10 13:07:19,594 INFO L425 ceAbstractionStarter]: For program point L681(line 681) no Hoare annotation was computed. [2018-11-10 13:07:19,594 INFO L425 ceAbstractionStarter]: For program point L840(line 840) no Hoare annotation was computed. [2018-11-10 13:07:19,594 INFO L425 ceAbstractionStarter]: For program point L840-1(line 840) no Hoare annotation was computed. [2018-11-10 13:07:19,594 INFO L425 ceAbstractionStarter]: For program point L452(line 452) no Hoare annotation was computed. [2018-11-10 13:07:19,594 INFO L425 ceAbstractionStarter]: For program point L836(line 836) no Hoare annotation was computed. [2018-11-10 13:07:19,594 INFO L425 ceAbstractionStarter]: For program point L452-1(line 452) no Hoare annotation was computed. [2018-11-10 13:07:19,594 INFO L425 ceAbstractionStarter]: For program point L452-2(line 452) no Hoare annotation was computed. [2018-11-10 13:07:19,594 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 13:07:19,594 INFO L425 ceAbstractionStarter]: For program point activatePumpFINAL(lines 791 798) no Hoare annotation was computed. [2018-11-10 13:07:19,594 INFO L425 ceAbstractionStarter]: For program point activatePumpEXIT(lines 791 798) no Hoare annotation was computed. [2018-11-10 13:07:19,595 INFO L421 ceAbstractionStarter]: At program point activatePumpENTRY(lines 791 798) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= |#t~string44.offset| 0)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (not (= ~waterLevel~0 2))) [2018-11-10 13:07:19,595 INFO L428 ceAbstractionStarter]: At program point getWaterLevelENTRY(lines 699 707) the Hoare annotation is: true [2018-11-10 13:07:19,595 INFO L425 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 699 707) no Hoare annotation was computed. [2018-11-10 13:07:19,595 INFO L425 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 699 707) no Hoare annotation was computed. [2018-11-10 13:07:19,595 INFO L425 ceAbstractionStarter]: For program point isHighWaterLevelEXIT(lines 863 881) no Hoare annotation was computed. [2018-11-10 13:07:19,595 INFO L425 ceAbstractionStarter]: For program point L872(lines 872 876) no Hoare annotation was computed. [2018-11-10 13:07:19,595 INFO L428 ceAbstractionStarter]: At program point L870(line 870) the Hoare annotation is: true [2018-11-10 13:07:19,595 INFO L425 ceAbstractionStarter]: For program point L872-2(lines 872 876) no Hoare annotation was computed. [2018-11-10 13:07:19,595 INFO L428 ceAbstractionStarter]: At program point isHighWaterLevelENTRY(lines 863 881) the Hoare annotation is: true [2018-11-10 13:07:19,595 INFO L425 ceAbstractionStarter]: For program point L870-1(line 870) no Hoare annotation was computed. [2018-11-10 13:07:19,595 INFO L425 ceAbstractionStarter]: For program point isHighWaterLevelFINAL(lines 863 881) no Hoare annotation was computed. [2018-11-10 13:07:19,596 INFO L428 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 655 666) the Hoare annotation is: true [2018-11-10 13:07:19,596 INFO L425 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 655 666) no Hoare annotation was computed. [2018-11-10 13:07:19,596 INFO L425 ceAbstractionStarter]: For program point L659-1(lines 655 666) no Hoare annotation was computed. [2018-11-10 13:07:19,596 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-10 13:07:19,596 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-11-10 13:07:19,596 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-10 13:07:19,596 INFO L425 ceAbstractionStarter]: For program point L736(lines 734 756) no Hoare annotation was computed. [2018-11-10 13:07:19,596 INFO L421 ceAbstractionStarter]: At program point timeShiftENTRY(lines 731 757) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse4 (= 0 ~pumpRunning~0)) (.cse8 (not (= |old(~waterLevel~0)| 1))) (.cse11 (= ~pumpRunning~0 1)) (.cse10 (not (= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse7 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse9 (not (= ~systemActive~0 0))) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= |#t~string44.offset| 0))) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or (or .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5)) (or .cse0 .cse6 .cse1 .cse2 .cse7 .cse8) (or .cse9 (and .cse4 (or (= ~waterLevel~0 1) .cse5)) (or .cse0 .cse2)) (or .cse10 .cse1 .cse2 .cse7 (and .cse11 .cse6)) (or (or .cse0 .cse2 .cse7) .cse9 .cse6) (or .cse0 (and .cse4 (= 1 ~waterLevel~0)) .cse1 .cse2 .cse8) (or (and .cse11 .cse5) (or .cse10 (or .cse1 .cse2 .cse3))) (or .cse5 .cse10 .cse1 .cse2 .cse7) (or .cse9 (or .cse0 .cse2 .cse3) .cse5))) [2018-11-10 13:07:19,596 INFO L421 ceAbstractionStarter]: At program point L747(line 747) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (= 0 ~pumpRunning~0)) (.cse6 (= 1 ~waterLevel~0)) (.cse7 (= ~pumpRunning~0 1)) (.cse5 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse8 (not (= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= |#t~string44.offset| 0))) (.cse3 (not (= |old(~waterLevel~0)| 2)))) (and (or (or .cse0 .cse1 .cse2 .cse3) (and .cse4 (= |old(~waterLevel~0)| ~waterLevel~0) .cse5)) (or (not (= ~systemActive~0 0)) (or .cse0 .cse2)) (or .cse0 (and .cse4 .cse6 .cse5) .cse1 .cse2 (not (= |old(~waterLevel~0)| 1))) (or (and .cse7 .cse5) .cse8 .cse1 .cse2 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and .cse6 .cse7 .cse5) (or .cse8 (or .cse1 .cse2 .cse3))))) [2018-11-10 13:07:19,597 INFO L425 ceAbstractionStarter]: For program point timeShiftEXIT(lines 731 757) no Hoare annotation was computed. [2018-11-10 13:07:19,597 INFO L421 ceAbstractionStarter]: At program point L745(lines 745 751) the Hoare annotation is: (let ((.cse2 (= 1 ~waterLevel~0)) (.cse9 (not (= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= ~systemActive~0 0))) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= ~systemActive~0 1))) (.cse5 (not (= |#t~string44.offset| 0))) (.cse10 (not (= |old(~waterLevel~0)| 2))) (.cse1 (= 0 ~pumpRunning~0)) (.cse3 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse8 (= ~pumpRunning~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 (not (= |old(~waterLevel~0)| 1))) (or .cse6 (or .cse0 .cse5) (and .cse1 (or (= ~waterLevel~0 1) .cse7) .cse3)) (or (and .cse8 .cse3) .cse9 .cse4 .cse5 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and .cse2 .cse8 .cse3) (or .cse9 (or .cse4 .cse5 .cse10))) (or .cse6 (or .cse0 .cse5 .cse10) .cse7) (or (or .cse0 .cse4 .cse5 .cse10) (and .cse1 .cse7 .cse3) (and .cse8 .cse7)))) [2018-11-10 13:07:19,597 INFO L425 ceAbstractionStarter]: For program point timeShiftFINAL(lines 731 757) no Hoare annotation was computed. [2018-11-10 13:07:19,597 INFO L421 ceAbstractionStarter]: At program point L740(line 740) the Hoare annotation is: (let ((.cse2 (not (= 1 |old(~pumpRunning~0)|))) (.cse4 (= ~pumpRunning~0 1)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= ~systemActive~0 1))) (.cse1 (not (= |#t~string44.offset| 0)))) (and (or (not (= ~systemActive~0 0)) (or .cse0 .cse1)) (or .cse2 .cse3 .cse1 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (and .cse4 (or (= ~waterLevel~0 1) .cse5) .cse6)) (or (or .cse2 (or .cse3 .cse1 .cse7)) (and .cse4 .cse5 .cse6)) (or .cse0 .cse3 .cse1 .cse7) (or .cse0 .cse3 .cse1 (not (= |old(~waterLevel~0)| 1))))) [2018-11-10 13:07:19,597 INFO L425 ceAbstractionStarter]: For program point L738(lines 734 756) no Hoare annotation was computed. [2018-11-10 13:07:19,597 INFO L425 ceAbstractionStarter]: For program point cleanupEXIT(lines 51 80) no Hoare annotation was computed. [2018-11-10 13:07:19,597 INFO L425 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2018-11-10 13:07:19,597 INFO L425 ceAbstractionStarter]: For program point L65(lines 65 69) no Hoare annotation was computed. [2018-11-10 13:07:19,598 INFO L428 ceAbstractionStarter]: At program point L65-1(lines 65 69) the Hoare annotation is: true [2018-11-10 13:07:19,598 INFO L428 ceAbstractionStarter]: At program point cleanupENTRY(lines 51 80) the Hoare annotation is: true [2018-11-10 13:07:19,598 INFO L425 ceAbstractionStarter]: For program point L61-1(lines 61 75) no Hoare annotation was computed. [2018-11-10 13:07:19,598 INFO L428 ceAbstractionStarter]: At program point L61-3(lines 61 75) the Hoare annotation is: true [2018-11-10 13:07:19,598 INFO L428 ceAbstractionStarter]: At program point L57(line 57) the Hoare annotation is: true [2018-11-10 13:07:19,598 INFO L425 ceAbstractionStarter]: For program point L57-1(line 57) no Hoare annotation was computed. [2018-11-10 13:07:19,598 INFO L428 ceAbstractionStarter]: At program point L76(lines 51 80) the Hoare annotation is: true [2018-11-10 13:07:19,598 INFO L425 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-11-10 13:07:19,598 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalENTRY(lines 667 675) no Hoare annotation was computed. [2018-11-10 13:07:19,598 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 667 675) no Hoare annotation was computed. [2018-11-10 13:07:19,598 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 667 675) no Hoare annotation was computed. [2018-11-10 13:07:19,598 INFO L421 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 631 642) the Hoare annotation is: (let ((.cse0 (not (= ~systemActive~0 1))) (.cse1 (not (= 1 ~pumpRunning~0))) (.cse2 (not (= |#t~string44.offset| 0))) (.cse3 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse4 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (or (= ~waterLevel~0 1) .cse4)) (or .cse0 .cse1 .cse2 .cse3 (not (= |old(~waterLevel~0)| 2)) .cse4))) [2018-11-10 13:07:19,599 INFO L425 ceAbstractionStarter]: For program point L635-1(lines 631 642) no Hoare annotation was computed. [2018-11-10 13:07:19,599 INFO L425 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 631 642) no Hoare annotation was computed. [2018-11-10 13:07:19,599 INFO L425 ceAbstractionStarter]: For program point setupEXIT(lines 108 114) no Hoare annotation was computed. [2018-11-10 13:07:19,599 INFO L428 ceAbstractionStarter]: At program point setupFINAL(lines 108 114) the Hoare annotation is: true [2018-11-10 13:07:19,599 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 13:07:19,599 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= |#t~string44.offset| 0) (= ~systemActive~0 1) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) [2018-11-10 13:07:19,599 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 13:07:19,599 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 13:07:19,599 INFO L425 ceAbstractionStarter]: For program point waterRiseEXIT(lines 643 654) no Hoare annotation was computed. [2018-11-10 13:07:19,599 INFO L425 ceAbstractionStarter]: For program point L647-1(lines 643 654) no Hoare annotation was computed. [2018-11-10 13:07:19,600 INFO L421 ceAbstractionStarter]: At program point waterRiseENTRY(lines 643 654) the Hoare annotation is: (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse1 (not (= 1 ~pumpRunning~0))) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= ~systemActive~0 0))) (.cse3 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse4 (or (= ~waterLevel~0 1) .cse8)) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= ~systemActive~0 1))) (.cse2 (not (= |#t~string44.offset| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse6 .cse7 .cse8) (or .cse8 .cse0 .cse1 .cse2 .cse7) (or .cse8 (or .cse6 .cse0) .cse2 .cse3 .cse7) (or .cse5 .cse2 .cse3 .cse4 .cse6) (or (= 1 ~waterLevel~0) (or .cse6 .cse0 .cse2 (not (= |old(~waterLevel~0)| 1))))))) [2018-11-10 13:07:19,600 INFO L425 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 40 47) no Hoare annotation was computed. [2018-11-10 13:07:19,600 INFO L428 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2018-11-10 13:07:19,600 INFO L425 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) no Hoare annotation was computed. [2018-11-10 13:07:19,600 INFO L425 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 40 47) no Hoare annotation was computed. [2018-11-10 13:07:19,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 01:07:19 BoogieIcfgContainer [2018-11-10 13:07:19,613 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 13:07:19,613 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 13:07:19,613 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 13:07:19,614 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 13:07:19,614 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:07:11" (3/4) ... [2018-11-10 13:07:19,618 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 13:07:19,625 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_free [2018-11-10 13:07:19,625 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_reset [2018-11-10 13:07:19,625 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-10 13:07:19,625 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-10 13:07:19,625 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__1 [2018-11-10 13:07:19,625 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__2 [2018-11-10 13:07:19,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__3 [2018-11-10 13:07:19,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 13:07:19,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure Specification2 [2018-11-10 13:07:19,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stopSystem [2018-11-10 13:07:19,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-11-10 13:07:19,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printPump [2018-11-10 13:07:19,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-10 13:07:19,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_set [2018-11-10 13:07:19,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-11-10 13:07:19,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_argtype [2018-11-10 13:07:19,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-11-10 13:07:19,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-11-10 13:07:19,627 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterSensorDry [2018-11-10 13:07:19,627 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-11-10 13:07:19,627 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2018-11-10 13:07:19,627 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-10 13:07:19,627 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_arg [2018-11-10 13:07:19,627 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 13:07:19,627 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__error_stack_mgt [2018-11-10 13:07:19,627 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_one [2018-11-10 13:07:19,627 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printEnvironment [2018-11-10 13:07:19,627 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-11-10 13:07:19,627 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~int~TO~int [2018-11-10 13:07:19,627 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-11-10 13:07:19,628 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getWaterLevel [2018-11-10 13:07:19,628 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterLevel [2018-11-10 13:07:19,628 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-11-10 13:07:19,628 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-11-10 13:07:19,628 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-11-10 13:07:19,628 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-11-10 13:07:19,628 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-10 13:07:19,629 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-11-10 13:07:19,629 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-10 13:07:19,636 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2018-11-10 13:07:19,637 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-10 13:07:19,637 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 13:07:19,659 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((2 == waterLevel && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0) || !(0 == \old(pumpRunning))) || (((pumpRunning == 1 && systemActive == 1) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || (((systemActive == 0 && 0 == pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || (((0 == pumpRunning && 1 == waterLevel) && systemActive == 1) && splverifierCounter == 0)) || !(\old(systemActive) == 1)) || !(",Meth:" == 0)) || !(\old(waterLevel) == 1)) || ((((0 == pumpRunning && 2 == waterLevel) && systemActive == 1) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning) [2018-11-10 13:07:19,659 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || !(",Meth:" == 0)) || !(\old(waterLevel) == 1) [2018-11-10 13:07:19,710 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2eb4644d-1232-428a-8fed-9f6503073487/bin-2019/uautomizer/witness.graphml [2018-11-10 13:07:19,710 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 13:07:19,710 INFO L168 Benchmark]: Toolchain (without parser) took 9299.34 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 410.0 MB). Free memory was 959.1 MB in the beginning and 1.4 GB in the end (delta: -396.9 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. [2018-11-10 13:07:19,711 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:07:19,711 INFO L168 Benchmark]: CACSL2BoogieTranslator took 363.13 ms. Allocated memory is still 1.0 GB. Free memory was 956.5 MB in the beginning and 935.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 13:07:19,713 INFO L168 Benchmark]: Boogie Preprocessor took 133.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 190.8 MB). Free memory was 935.0 MB in the beginning and 1.2 GB in the end (delta: -247.0 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. [2018-11-10 13:07:19,713 INFO L168 Benchmark]: RCFGBuilder took 706.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 89.0 MB). Peak memory consumption was 89.0 MB. Max. memory is 11.5 GB. [2018-11-10 13:07:19,713 INFO L168 Benchmark]: TraceAbstraction took 7996.24 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 219.2 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -273.0 MB). Peak memory consumption was 446.3 MB. Max. memory is 11.5 GB. [2018-11-10 13:07:19,714 INFO L168 Benchmark]: Witness Printer took 96.47 ms. Allocated memory is still 1.4 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. [2018-11-10 13:07:19,715 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 363.13 ms. Allocated memory is still 1.0 GB. Free memory was 956.5 MB in the beginning and 935.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 133.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 190.8 MB). Free memory was 935.0 MB in the beginning and 1.2 GB in the end (delta: -247.0 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 706.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 89.0 MB). Peak memory consumption was 89.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 7996.24 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 219.2 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -273.0 MB). Peak memory consumption was 446.3 MB. Max. memory is 11.5 GB. * Witness Printer took 96.47 ms. Allocated memory is still 1.4 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 567]: Loop Invariant Derived loop invariant: ((((((((((2 == waterLevel && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0) || !(0 == \old(pumpRunning))) || (((pumpRunning == 1 && systemActive == 1) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || (((systemActive == 0 && 0 == pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || (((0 == pumpRunning && 1 == waterLevel) && systemActive == 1) && splverifierCounter == 0)) || !(\old(systemActive) == 1)) || !(",Meth:" == 0)) || !(\old(waterLevel) == 1)) || ((((0 == pumpRunning && 2 == waterLevel) && systemActive == 1) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning) - InvariantResult [Line: 51]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 566]: Loop Invariant Derived loop invariant: ((!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || !(",Meth:" == 0)) || !(\old(waterLevel) == 1) - InvariantResult [Line: 61]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 330 locations, 1 error locations. SAFE Result, 7.9s OverallTime, 10 OverallIterations, 5 TraceHistogramMax, 3.2s AutomataDifference, 0.0s DeadEndRemovalTime, 2.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 2099 SDtfs, 1595 SDslu, 6239 SDs, 0 SdLazy, 2227 SolverSat, 586 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 301 GetRequests, 213 SyntacticMatches, 1 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 294 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1507occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 10 MinimizatonAttempts, 711 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 56 LocationsWithAnnotation, 1745 PreInvPairs, 1825 NumberOfFragments, 2328 HoareAnnotationTreeSize, 1745 FomulaSimplifications, 4191 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 56 FomulaSimplificationsInter, 9522 FormulaSimplificationTreeSizeReductionInter, 2.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 1533 NumberOfCodeBlocks, 1533 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1522 ConstructedInterpolants, 0 QuantifiedInterpolants, 330204 SizeOfPredicates, 4 NumberOfNonLiveVariables, 828 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 11 InterpolantComputations, 9 PerfectInterpolantSequences, 331/349 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...