./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product19_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_c3502f08-6011-4769-81b3-80d82fb5e8ee/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c3502f08-6011-4769-81b3-80d82fb5e8ee/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c3502f08-6011-4769-81b3-80d82fb5e8ee/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c3502f08-6011-4769-81b3-80d82fb5e8ee/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product19_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c3502f08-6011-4769-81b3-80d82fb5e8ee/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c3502f08-6011-4769-81b3-80d82fb5e8ee/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 9c314d63250cd17d6a50b1f2df9a5a3ff1e733f7 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 03:48:40,182 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:48:40,183 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:48:40,191 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:48:40,191 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:48:40,192 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:48:40,193 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:48:40,194 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:48:40,196 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:48:40,196 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:48:40,197 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:48:40,198 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:48:40,198 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:48:40,199 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:48:40,200 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:48:40,201 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:48:40,202 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:48:40,203 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:48:40,205 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:48:40,206 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:48:40,207 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:48:40,208 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:48:40,210 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:48:40,210 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:48:40,211 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:48:40,211 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:48:40,212 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:48:40,213 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:48:40,214 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:48:40,214 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:48:40,215 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:48:40,215 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:48:40,215 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:48:40,216 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:48:40,216 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:48:40,217 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:48:40,217 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c3502f08-6011-4769-81b3-80d82fb5e8ee/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 03:48:40,230 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:48:40,230 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:48:40,231 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:48:40,231 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:48:40,231 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:48:40,232 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:48:40,232 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 03:48:40,232 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:48:40,232 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 03:48:40,232 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 03:48:40,233 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 03:48:40,233 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:48:40,233 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:48:40,233 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:48:40,233 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:48:40,233 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 03:48:40,234 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:48:40,234 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:48:40,234 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:48:40,234 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 03:48:40,234 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:48:40,235 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 03:48:40,235 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 03:48:40,235 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:48:40,235 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:48:40,235 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:48:40,235 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 03:48:40,236 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:48:40,236 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 03:48:40,236 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_c3502f08-6011-4769-81b3-80d82fb5e8ee/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 -> 9c314d63250cd17d6a50b1f2df9a5a3ff1e733f7 [2018-11-10 03:48:40,265 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:48:40,275 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:48:40,279 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:48:40,280 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:48:40,280 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:48:40,281 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c3502f08-6011-4769-81b3-80d82fb5e8ee/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec5_product19_true-unreach-call_false-termination.cil.c [2018-11-10 03:48:40,326 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c3502f08-6011-4769-81b3-80d82fb5e8ee/bin-2019/uautomizer/data/d6e0bbea6/55dd3e77e7fa40bdbe1727cdd3ddf33e/FLAGbfc12cba2 [2018-11-10 03:48:40,717 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:48:40,717 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c3502f08-6011-4769-81b3-80d82fb5e8ee/sv-benchmarks/c/product-lines/minepump_spec5_product19_true-unreach-call_false-termination.cil.c [2018-11-10 03:48:40,726 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c3502f08-6011-4769-81b3-80d82fb5e8ee/bin-2019/uautomizer/data/d6e0bbea6/55dd3e77e7fa40bdbe1727cdd3ddf33e/FLAGbfc12cba2 [2018-11-10 03:48:40,737 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c3502f08-6011-4769-81b3-80d82fb5e8ee/bin-2019/uautomizer/data/d6e0bbea6/55dd3e77e7fa40bdbe1727cdd3ddf33e [2018-11-10 03:48:40,740 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:48:40,741 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 03:48:40,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:48:40,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:48:40,744 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:48:40,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:48:40" (1/1) ... [2018-11-10 03:48:40,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11bcb58d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:48:40, skipping insertion in model container [2018-11-10 03:48:40,747 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:48:40" (1/1) ... [2018-11-10 03:48:40,755 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:48:40,790 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:48:41,009 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:48:41,020 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:48:41,089 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:48:41,114 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:48:41,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:48:41 WrapperNode [2018-11-10 03:48:41,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:48:41,115 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 03:48:41,115 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 03:48:41,115 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 03:48:41,195 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:48:41" (1/1) ... [2018-11-10 03:48:41,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:48:41" (1/1) ... [2018-11-10 03:48:41,211 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:48:41" (1/1) ... [2018-11-10 03:48:41,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:48:41" (1/1) ... [2018-11-10 03:48:41,238 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:48:41" (1/1) ... [2018-11-10 03:48:41,246 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:48:41" (1/1) ... [2018-11-10 03:48:41,250 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:48:41" (1/1) ... [2018-11-10 03:48:41,256 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 03:48:41,257 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 03:48:41,257 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 03:48:41,257 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 03:48:41,258 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:48:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3502f08-6011-4769-81b3-80d82fb5e8ee/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 03:48:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 03:48:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 03:48:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-10 03:48:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 03:48:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 03:48:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 03:48:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 03:48:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 03:48:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 03:48:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 03:48:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 03:48:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-10 03:48:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-10 03:48:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 03:48:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 03:48:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-10 03:48:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-10 03:48:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-10 03:48:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-10 03:48:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-10 03:48:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-10 03:48:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 03:48:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 03:48:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 03:48:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 03:48:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-10 03:48:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 03:48:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-10 03:48:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-10 03:48:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 03:48:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 03:48:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 03:48:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2018-11-10 03:48:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2018-11-10 03:48:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2018-11-10 03:48:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 03:48:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-10 03:48:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 03:48:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 03:48:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 03:48:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 03:48:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 03:48:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-10 03:48:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 03:48:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 03:48:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 03:48:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 03:48:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 03:48:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 03:48:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 03:48:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 03:48:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-10 03:48:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-10 03:48:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 03:48:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 03:48:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 03:48:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-10 03:48:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2018-11-10 03:48:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2018-11-10 03:48:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 03:48:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 03:48:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-10 03:48:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 03:48:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 03:48:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 03:48:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-10 03:48:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 03:48:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 03:48:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-10 03:48:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 03:48:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 03:48:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 03:48:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-10 03:48:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 03:48:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-10 03:48:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-10 03:48:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 03:48:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-10 03:48:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-10 03:48:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-10 03:48:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 03:48:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-10 03:48:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 03:48:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 03:48:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 03:48:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2018-11-10 03:48:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-10 03:48:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 03:48:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 03:48:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 03:48:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 03:48:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 03:48:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 03:48:42,179 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 03:48:42,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:48:42 BoogieIcfgContainer [2018-11-10 03:48:42,180 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 03:48:42,180 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 03:48:42,180 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 03:48:42,183 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 03:48:42,183 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 03:48:40" (1/3) ... [2018-11-10 03:48:42,184 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ab1ab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 03:48:42, skipping insertion in model container [2018-11-10 03:48:42,184 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:48:41" (2/3) ... [2018-11-10 03:48:42,184 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ab1ab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 03:48:42, skipping insertion in model container [2018-11-10 03:48:42,185 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:48:42" (3/3) ... [2018-11-10 03:48:42,186 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product19_true-unreach-call_false-termination.cil.c [2018-11-10 03:48:42,195 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 03:48:42,204 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 03:48:42,217 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 03:48:42,244 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 03:48:42,245 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 03:48:42,245 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 03:48:42,245 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 03:48:42,245 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 03:48:42,246 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 03:48:42,246 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 03:48:42,246 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 03:48:42,246 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 03:48:42,267 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states. [2018-11-10 03:48:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-10 03:48:42,276 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 03:48:42,277 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 03:48:42,280 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 03:48:42,286 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 03:48:42,286 INFO L82 PathProgramCache]: Analyzing trace with hash -1526790792, now seen corresponding path program 1 times [2018-11-10 03:48:42,288 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 03:48:42,289 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 03:48:42,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:48:42,334 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 03:48:42,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:48:42,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:48:42,554 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 03:48:42,556 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 03:48:42,557 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 03:48:42,560 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 03:48:42,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 03:48:42,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 03:48:42,573 INFO L87 Difference]: Start difference. First operand 201 states. Second operand 2 states. [2018-11-10 03:48:42,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 03:48:42,609 INFO L93 Difference]: Finished difference Result 276 states and 335 transitions. [2018-11-10 03:48:42,609 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 03:48:42,610 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 95 [2018-11-10 03:48:42,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 03:48:42,621 INFO L225 Difference]: With dead ends: 276 [2018-11-10 03:48:42,621 INFO L226 Difference]: Without dead ends: 158 [2018-11-10 03:48:42,625 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 03:48:42,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2018-11-10 03:48:42,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 158. [2018-11-10 03:48:42,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 158 states. [2018-11-10 03:48:42,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 179 transitions. [2018-11-10 03:48:42,671 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 179 transitions. Word has length 95 [2018-11-10 03:48:42,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 03:48:42,672 INFO L481 AbstractCegarLoop]: Abstraction has 158 states and 179 transitions. [2018-11-10 03:48:42,673 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 03:48:42,673 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 179 transitions. [2018-11-10 03:48:42,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-11-10 03:48:42,677 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 03:48:42,678 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] [2018-11-10 03:48:42,678 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 03:48:42,678 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 03:48:42,679 INFO L82 PathProgramCache]: Analyzing trace with hash 1977719217, now seen corresponding path program 1 times [2018-11-10 03:48:42,679 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 03:48:42,679 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 03:48:42,680 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:48:42,680 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 03:48:42,680 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:48:42,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:48:42,811 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 03:48:42,812 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 03:48:42,812 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 03:48:42,813 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 03:48:42,814 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 03:48:42,814 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 03:48:42,814 INFO L87 Difference]: Start difference. First operand 158 states and 179 transitions. Second operand 3 states. [2018-11-10 03:48:42,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 03:48:42,837 INFO L93 Difference]: Finished difference Result 217 states and 247 transitions. [2018-11-10 03:48:42,837 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 03:48:42,837 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2018-11-10 03:48:42,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 03:48:42,840 INFO L225 Difference]: With dead ends: 217 [2018-11-10 03:48:42,840 INFO L226 Difference]: Without dead ends: 148 [2018-11-10 03:48:42,841 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 03:48:42,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2018-11-10 03:48:42,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 148. [2018-11-10 03:48:42,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2018-11-10 03:48:42,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 166 transitions. [2018-11-10 03:48:42,854 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 166 transitions. Word has length 97 [2018-11-10 03:48:42,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 03:48:42,854 INFO L481 AbstractCegarLoop]: Abstraction has 148 states and 166 transitions. [2018-11-10 03:48:42,854 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 03:48:42,855 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 166 transitions. [2018-11-10 03:48:42,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-10 03:48:42,858 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 03:48:42,859 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 03:48:42,859 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 03:48:42,859 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 03:48:42,860 INFO L82 PathProgramCache]: Analyzing trace with hash 1509294446, now seen corresponding path program 1 times [2018-11-10 03:48:42,860 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 03:48:42,860 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 03:48:42,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:48:42,861 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 03:48:42,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:48:42,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:48:43,013 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 03:48:43,013 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 03:48:43,013 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 03:48:43,014 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 03:48:43,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 03:48:43,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 03:48:43,015 INFO L87 Difference]: Start difference. First operand 148 states and 166 transitions. Second operand 7 states. [2018-11-10 03:48:43,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 03:48:43,298 INFO L93 Difference]: Finished difference Result 373 states and 445 transitions. [2018-11-10 03:48:43,299 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 03:48:43,299 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 101 [2018-11-10 03:48:43,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 03:48:43,303 INFO L225 Difference]: With dead ends: 373 [2018-11-10 03:48:43,303 INFO L226 Difference]: Without dead ends: 289 [2018-11-10 03:48:43,304 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 03:48:43,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2018-11-10 03:48:43,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 281. [2018-11-10 03:48:43,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 281 states. [2018-11-10 03:48:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 333 transitions. [2018-11-10 03:48:43,339 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 333 transitions. Word has length 101 [2018-11-10 03:48:43,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 03:48:43,341 INFO L481 AbstractCegarLoop]: Abstraction has 281 states and 333 transitions. [2018-11-10 03:48:43,341 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 03:48:43,341 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 333 transitions. [2018-11-10 03:48:43,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-10 03:48:43,344 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 03:48:43,344 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 03:48:43,345 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 03:48:43,345 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 03:48:43,345 INFO L82 PathProgramCache]: Analyzing trace with hash 1000667883, now seen corresponding path program 1 times [2018-11-10 03:48:43,345 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 03:48:43,345 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 03:48:43,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:48:43,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 03:48:43,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 03:48:43,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 03:48:43,497 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 03:48:43,498 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 03:48:43,498 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 03:48:43,498 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 03:48:43,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 03:48:43,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-10 03:48:43,499 INFO L87 Difference]: Start difference. First operand 281 states and 333 transitions. Second operand 7 states. [2018-11-10 03:48:43,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 03:48:43,713 INFO L93 Difference]: Finished difference Result 444 states and 547 transitions. [2018-11-10 03:48:43,714 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 03:48:43,714 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2018-11-10 03:48:43,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 03:48:43,715 INFO L225 Difference]: With dead ends: 444 [2018-11-10 03:48:43,715 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 03:48:43,717 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2018-11-10 03:48:43,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 03:48:43,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 03:48:43,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 03:48:43,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 03:48:43,718 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 107 [2018-11-10 03:48:43,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 03:48:43,718 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 03:48:43,718 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 03:48:43,718 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 03:48:43,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 03:48:43,726 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 03:48:44,237 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 388) no Hoare annotation was computed. [2018-11-10 03:48:44,237 INFO L425 ceAbstractionStarter]: For program point L384-1(lines 384 388) no Hoare annotation was computed. [2018-11-10 03:48:44,237 INFO L425 ceAbstractionStarter]: For program point L378-1(lines 378 399) no Hoare annotation was computed. [2018-11-10 03:48:44,237 INFO L425 ceAbstractionStarter]: For program point L376(line 376) no Hoare annotation was computed. [2018-11-10 03:48:44,237 INFO L425 ceAbstractionStarter]: For program point L376-1(line 376) no Hoare annotation was computed. [2018-11-10 03:48:44,237 INFO L425 ceAbstractionStarter]: For program point L405(line 405) no Hoare annotation was computed. [2018-11-10 03:48:44,238 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 353 408) no Hoare annotation was computed. [2018-11-10 03:48:44,238 INFO L425 ceAbstractionStarter]: For program point L397(line 397) no Hoare annotation was computed. [2018-11-10 03:48:44,238 INFO L425 ceAbstractionStarter]: For program point L397-1(lines 378 399) no Hoare annotation was computed. [2018-11-10 03:48:44,238 INFO L425 ceAbstractionStarter]: For program point L395(line 395) no Hoare annotation was computed. [2018-11-10 03:48:44,238 INFO L425 ceAbstractionStarter]: For program point L395-1(line 395) no Hoare annotation was computed. [2018-11-10 03:48:44,238 INFO L425 ceAbstractionStarter]: For program point L379(line 379) no Hoare annotation was computed. [2018-11-10 03:48:44,238 INFO L425 ceAbstractionStarter]: For program point L400(lines 377 401) no Hoare annotation was computed. [2018-11-10 03:48:44,238 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 353 408) no Hoare annotation was computed. [2018-11-10 03:48:44,238 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 353 408) no Hoare annotation was computed. [2018-11-10 03:48:44,239 INFO L425 ceAbstractionStarter]: For program point L436(line 436) no Hoare annotation was computed. [2018-11-10 03:48:44,239 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 409 468) no Hoare annotation was computed. [2018-11-10 03:48:44,239 INFO L425 ceAbstractionStarter]: For program point L461(lines 434 462) no Hoare annotation was computed. [2018-11-10 03:48:44,239 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 409 468) no Hoare annotation was computed. [2018-11-10 03:48:44,239 INFO L425 ceAbstractionStarter]: For program point L453(line 453) no Hoare annotation was computed. [2018-11-10 03:48:44,239 INFO L425 ceAbstractionStarter]: For program point L453-1(line 453) no Hoare annotation was computed. [2018-11-10 03:48:44,239 INFO L425 ceAbstractionStarter]: For program point L449(line 449) no Hoare annotation was computed. [2018-11-10 03:48:44,239 INFO L425 ceAbstractionStarter]: For program point L449-1(line 449) no Hoare annotation was computed. [2018-11-10 03:48:44,239 INFO L425 ceAbstractionStarter]: For program point L441(lines 441 445) no Hoare annotation was computed. [2018-11-10 03:48:44,239 INFO L425 ceAbstractionStarter]: For program point L441-1(lines 441 445) no Hoare annotation was computed. [2018-11-10 03:48:44,240 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 409 468) no Hoare annotation was computed. [2018-11-10 03:48:44,240 INFO L425 ceAbstractionStarter]: For program point L435-1(lines 435 460) no Hoare annotation was computed. [2018-11-10 03:48:44,240 INFO L425 ceAbstractionStarter]: For program point L433(line 433) no Hoare annotation was computed. [2018-11-10 03:48:44,240 INFO L425 ceAbstractionStarter]: For program point L433-1(line 433) no Hoare annotation was computed. [2018-11-10 03:48:44,240 INFO L425 ceAbstractionStarter]: For program point L435-3(lines 435 460) no Hoare annotation was computed. [2018-11-10 03:48:44,240 INFO L425 ceAbstractionStarter]: For program point L458(line 458) no Hoare annotation was computed. [2018-11-10 03:48:44,240 INFO L425 ceAbstractionStarter]: For program point L458-1(line 458) no Hoare annotation was computed. [2018-11-10 03:48:44,240 INFO L425 ceAbstractionStarter]: For program point L454(line 454) no Hoare annotation was computed. [2018-11-10 03:48:44,240 INFO L425 ceAbstractionStarter]: For program point L454-1(line 454) no Hoare annotation was computed. [2018-11-10 03:48:44,241 INFO L428 ceAbstractionStarter]: At program point select_helpersFINAL(lines 778 784) the Hoare annotation is: true [2018-11-10 03:48:44,241 INFO L425 ceAbstractionStarter]: For program point select_helpersEXIT(lines 778 784) no Hoare annotation was computed. [2018-11-10 03:48:44,241 INFO L425 ceAbstractionStarter]: For program point valid_productEXIT(lines 785 793) no Hoare annotation was computed. [2018-11-10 03:48:44,248 INFO L428 ceAbstractionStarter]: At program point valid_productENTRY(lines 785 793) the Hoare annotation is: true [2018-11-10 03:48:44,248 INFO L425 ceAbstractionStarter]: For program point valid_productFINAL(lines 785 793) no Hoare annotation was computed. [2018-11-10 03:48:44,249 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 796 803) the Hoare annotation is: true [2018-11-10 03:48:44,249 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1EXIT(lines 796 803) no Hoare annotation was computed. [2018-11-10 03:48:44,249 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1FINAL(lines 796 803) no Hoare annotation was computed. [2018-11-10 03:48:44,249 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 804 813) the Hoare annotation is: true [2018-11-10 03:48:44,249 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2EXIT(lines 804 813) no Hoare annotation was computed. [2018-11-10 03:48:44,249 INFO L425 ceAbstractionStarter]: For program point L809(line 809) no Hoare annotation was computed. [2018-11-10 03:48:44,249 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2FINAL(lines 804 813) no Hoare annotation was computed. [2018-11-10 03:48:44,249 INFO L421 ceAbstractionStarter]: At program point L829(line 829) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2018-11-10 03:48:44,249 INFO L425 ceAbstractionStarter]: For program point L827(lines 827 833) no Hoare annotation was computed. [2018-11-10 03:48:44,249 INFO L425 ceAbstractionStarter]: For program point L826(lines 826 836) no Hoare annotation was computed. [2018-11-10 03:48:44,250 INFO L428 ceAbstractionStarter]: At program point L824(line 824) the Hoare annotation is: true [2018-11-10 03:48:44,250 INFO L425 ceAbstractionStarter]: For program point L824-1(line 824) no Hoare annotation was computed. [2018-11-10 03:48:44,250 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 839) no Hoare annotation was computed. [2018-11-10 03:48:44,250 INFO L425 ceAbstractionStarter]: For program point L822-1(lines 814 842) no Hoare annotation was computed. [2018-11-10 03:48:44,250 INFO L428 ceAbstractionStarter]: At program point L820(line 820) the Hoare annotation is: true [2018-11-10 03:48:44,250 INFO L425 ceAbstractionStarter]: For program point L820-1(line 820) no Hoare annotation was computed. [2018-11-10 03:48:44,250 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 814 842) the Hoare annotation is: true [2018-11-10 03:48:44,250 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__3EXIT(lines 814 842) no Hoare annotation was computed. [2018-11-10 03:48:44,250 INFO L421 ceAbstractionStarter]: At program point L929(line 929) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 0 ~pumpRunning~0) (= main_~tmp~7 ~systemActive~0) (= ~systemActive~0 1))) [2018-11-10 03:48:44,250 INFO L421 ceAbstractionStarter]: At program point L929-1(line 929) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 0 ~pumpRunning~0) (= main_~tmp~7 ~systemActive~0) (= ~systemActive~0 1))) [2018-11-10 03:48:44,251 INFO L425 ceAbstractionStarter]: For program point L927(lines 927 934) no Hoare annotation was computed. [2018-11-10 03:48:44,251 INFO L425 ceAbstractionStarter]: For program point L927-1(lines 927 934) no Hoare annotation was computed. [2018-11-10 03:48:44,251 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 917 939) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 03:48:44,251 INFO L425 ceAbstractionStarter]: For program point L925(line 925) no Hoare annotation was computed. [2018-11-10 03:48:44,251 INFO L421 ceAbstractionStarter]: At program point L924(line 924) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 03:48:44,251 INFO L421 ceAbstractionStarter]: At program point L923(line 923) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 03:48:44,251 INFO L421 ceAbstractionStarter]: At program point L923-1(line 923) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 03:48:44,251 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 917 939) no Hoare annotation was computed. [2018-11-10 03:48:44,251 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 917 939) no Hoare annotation was computed. [2018-11-10 03:48:44,252 INFO L425 ceAbstractionStarter]: For program point Specification2EXIT(lines 875 898) no Hoare annotation was computed. [2018-11-10 03:48:44,252 INFO L425 ceAbstractionStarter]: For program point L893(line 893) no Hoare annotation was computed. [2018-11-10 03:48:44,252 INFO L425 ceAbstractionStarter]: For program point Specification2ENTRY(lines 875 898) no Hoare annotation was computed. [2018-11-10 03:48:44,252 INFO L425 ceAbstractionStarter]: For program point L892(line 892) no Hoare annotation was computed. [2018-11-10 03:48:44,252 INFO L425 ceAbstractionStarter]: For program point Specification2FINAL(lines 875 898) no Hoare annotation was computed. [2018-11-10 03:48:44,252 INFO L425 ceAbstractionStarter]: For program point L891(line 891) no Hoare annotation was computed. [2018-11-10 03:48:44,252 INFO L425 ceAbstractionStarter]: For program point L890(line 890) no Hoare annotation was computed. [2018-11-10 03:48:44,252 INFO L425 ceAbstractionStarter]: For program point L889(line 889) no Hoare annotation was computed. [2018-11-10 03:48:44,252 INFO L425 ceAbstractionStarter]: For program point L888(line 888) no Hoare annotation was computed. [2018-11-10 03:48:44,252 INFO L425 ceAbstractionStarter]: For program point L887(line 887) no Hoare annotation was computed. [2018-11-10 03:48:44,252 INFO L425 ceAbstractionStarter]: For program point L886(line 886) no Hoare annotation was computed. [2018-11-10 03:48:44,252 INFO L425 ceAbstractionStarter]: For program point L885(line 885) no Hoare annotation was computed. [2018-11-10 03:48:44,253 INFO L425 ceAbstractionStarter]: For program point L884(line 884) no Hoare annotation was computed. [2018-11-10 03:48:44,253 INFO L425 ceAbstractionStarter]: For program point L883(line 883) no Hoare annotation was computed. [2018-11-10 03:48:44,253 INFO L425 ceAbstractionStarter]: For program point L882(line 882) no Hoare annotation was computed. [2018-11-10 03:48:44,253 INFO L425 ceAbstractionStarter]: For program point L881(line 881) no Hoare annotation was computed. [2018-11-10 03:48:44,253 INFO L425 ceAbstractionStarter]: For program point L880(line 880) no Hoare annotation was computed. [2018-11-10 03:48:44,253 INFO L425 ceAbstractionStarter]: For program point stopSystemEXIT(lines 276 290) no Hoare annotation was computed. [2018-11-10 03:48:44,253 INFO L421 ceAbstractionStarter]: At program point L282(line 282) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2018-11-10 03:48:44,253 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 286) no Hoare annotation was computed. [2018-11-10 03:48:44,253 INFO L421 ceAbstractionStarter]: At program point stopSystemENTRY(lines 276 290) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 (= |old(~systemActive~0)| 0) (not (= ~systemActive~0 0))) (or .cse0 (= 0 ~pumpRunning~0)) (or .cse0 (= ~systemActive~0 1) (not (= |old(~systemActive~0)| 1))))) [2018-11-10 03:48:44,254 INFO L425 ceAbstractionStarter]: For program point stopSystemFINAL(lines 276 290) no Hoare annotation was computed. [2018-11-10 03:48:44,254 INFO L425 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 212 220) no Hoare annotation was computed. [2018-11-10 03:48:44,254 INFO L428 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 212 220) the Hoare annotation is: true [2018-11-10 03:48:44,254 INFO L425 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 212 220) no Hoare annotation was computed. [2018-11-10 03:48:44,254 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 270) no Hoare annotation was computed. [2018-11-10 03:48:44,254 INFO L428 ceAbstractionStarter]: At program point isLowWaterLevelENTRY(lines 257 275) the Hoare annotation is: true [2018-11-10 03:48:44,254 INFO L428 ceAbstractionStarter]: At program point L264(line 264) the Hoare annotation is: true [2018-11-10 03:48:44,254 INFO L425 ceAbstractionStarter]: For program point L266-2(lines 266 270) no Hoare annotation was computed. [2018-11-10 03:48:44,254 INFO L425 ceAbstractionStarter]: For program point L264-1(line 264) no Hoare annotation was computed. [2018-11-10 03:48:44,254 INFO L425 ceAbstractionStarter]: For program point isLowWaterLevelEXIT(lines 257 275) no Hoare annotation was computed. [2018-11-10 03:48:44,255 INFO L425 ceAbstractionStarter]: For program point isLowWaterLevelFINAL(lines 257 275) no Hoare annotation was computed. [2018-11-10 03:48:44,255 INFO L425 ceAbstractionStarter]: For program point L251(line 251) no Hoare annotation was computed. [2018-11-10 03:48:44,255 INFO L425 ceAbstractionStarter]: For program point L251-1(line 251) no Hoare annotation was computed. [2018-11-10 03:48:44,255 INFO L425 ceAbstractionStarter]: For program point L240(lines 240 248) no Hoare annotation was computed. [2018-11-10 03:48:44,255 INFO L425 ceAbstractionStarter]: For program point printPumpFINAL(lines 221 256) no Hoare annotation was computed. [2018-11-10 03:48:44,255 INFO L425 ceAbstractionStarter]: For program point L240-2(lines 240 248) no Hoare annotation was computed. [2018-11-10 03:48:44,255 INFO L425 ceAbstractionStarter]: For program point printPumpENTRY(lines 221 256) no Hoare annotation was computed. [2018-11-10 03:48:44,255 INFO L425 ceAbstractionStarter]: For program point L228(lines 228 236) no Hoare annotation was computed. [2018-11-10 03:48:44,255 INFO L425 ceAbstractionStarter]: For program point printPumpEXIT(lines 221 256) no Hoare annotation was computed. [2018-11-10 03:48:44,255 INFO L425 ceAbstractionStarter]: For program point L228-2(lines 228 236) no Hoare annotation was computed. [2018-11-10 03:48:44,255 INFO L425 ceAbstractionStarter]: For program point select_featuresEXIT(lines 771 777) no Hoare annotation was computed. [2018-11-10 03:48:44,256 INFO L428 ceAbstractionStarter]: At program point select_featuresFINAL(lines 771 777) the Hoare annotation is: true [2018-11-10 03:48:44,256 INFO L425 ceAbstractionStarter]: For program point L348(line 348) no Hoare annotation was computed. [2018-11-10 03:48:44,256 INFO L425 ceAbstractionStarter]: For program point L344(line 344) no Hoare annotation was computed. [2018-11-10 03:48:44,256 INFO L425 ceAbstractionStarter]: For program point L344-1(line 344) no Hoare annotation was computed. [2018-11-10 03:48:44,256 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 307 352) no Hoare annotation was computed. [2018-11-10 03:48:44,256 INFO L425 ceAbstractionStarter]: For program point L344-2(line 344) no Hoare annotation was computed. [2018-11-10 03:48:44,256 INFO L425 ceAbstractionStarter]: For program point L337(line 337) no Hoare annotation was computed. [2018-11-10 03:48:44,256 INFO L425 ceAbstractionStarter]: For program point L337-1(line 337) no Hoare annotation was computed. [2018-11-10 03:48:44,256 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 307 352) no Hoare annotation was computed. [2018-11-10 03:48:44,256 INFO L425 ceAbstractionStarter]: For program point L333(line 333) no Hoare annotation was computed. [2018-11-10 03:48:44,256 INFO L425 ceAbstractionStarter]: For program point L333-1(line 333) no Hoare annotation was computed. [2018-11-10 03:48:44,257 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 307 352) no Hoare annotation was computed. [2018-11-10 03:48:44,257 INFO L425 ceAbstractionStarter]: For program point L330(line 330) no Hoare annotation was computed. [2018-11-10 03:48:44,257 INFO L425 ceAbstractionStarter]: For program point L330-1(line 330) no Hoare annotation was computed. [2018-11-10 03:48:44,257 INFO L425 ceAbstractionStarter]: For program point L640(lines 640 647) no Hoare annotation was computed. [2018-11-10 03:48:44,257 INFO L425 ceAbstractionStarter]: For program point L639(line 639) no Hoare annotation was computed. [2018-11-10 03:48:44,257 INFO L425 ceAbstractionStarter]: For program point L639-1(line 639) no Hoare annotation was computed. [2018-11-10 03:48:44,257 INFO L425 ceAbstractionStarter]: For program point L634(lines 634 654) no Hoare annotation was computed. [2018-11-10 03:48:44,257 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 620 665) no Hoare annotation was computed. [2018-11-10 03:48:44,257 INFO L425 ceAbstractionStarter]: For program point L661(line 661) no Hoare annotation was computed. [2018-11-10 03:48:44,257 INFO L425 ceAbstractionStarter]: For program point L661-1(line 661) no Hoare annotation was computed. [2018-11-10 03:48:44,257 INFO L425 ceAbstractionStarter]: For program point L659(line 659) no Hoare annotation was computed. [2018-11-10 03:48:44,257 INFO L425 ceAbstractionStarter]: For program point L659-1(line 659) no Hoare annotation was computed. [2018-11-10 03:48:44,258 INFO L425 ceAbstractionStarter]: For program point L651(lines 651 652) no Hoare annotation was computed. [2018-11-10 03:48:44,258 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 620 665) no Hoare annotation was computed. [2018-11-10 03:48:44,258 INFO L425 ceAbstractionStarter]: For program point L651-1(lines 634 654) no Hoare annotation was computed. [2018-11-10 03:48:44,258 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 620 665) no Hoare annotation was computed. [2018-11-10 03:48:44,258 INFO L425 ceAbstractionStarter]: For program point L644(lines 644 645) no Hoare annotation was computed. [2018-11-10 03:48:44,258 INFO L421 ceAbstractionStarter]: At program point runTestENTRY(lines 906 916) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 03:48:44,258 INFO L421 ceAbstractionStarter]: At program point L911(line 911) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 03:48:44,258 INFO L425 ceAbstractionStarter]: For program point runTestEXIT(lines 906 916) no Hoare annotation was computed. [2018-11-10 03:48:44,258 INFO L425 ceAbstractionStarter]: For program point runTestFINAL(lines 906 916) no Hoare annotation was computed. [2018-11-10 03:48:44,259 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmENTRY(lines 201 211) no Hoare annotation was computed. [2018-11-10 03:48:44,259 INFO L425 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-11-10 03:48:44,259 INFO L425 ceAbstractionStarter]: For program point L206-1(line 206) no Hoare annotation was computed. [2018-11-10 03:48:44,259 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 201 211) no Hoare annotation was computed. [2018-11-10 03:48:44,259 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 201 211) no Hoare annotation was computed. [2018-11-10 03:48:44,259 INFO L428 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 193 200) the Hoare annotation is: true [2018-11-10 03:48:44,259 INFO L425 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 193 200) no Hoare annotation was computed. [2018-11-10 03:48:44,259 INFO L425 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 193 200) no Hoare annotation was computed. [2018-11-10 03:48:44,259 INFO L425 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 160 184) no Hoare annotation was computed. [2018-11-10 03:48:44,259 INFO L421 ceAbstractionStarter]: At program point processEnvironmentENTRY(lines 160 184) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~systemActive~0 0) (= 0 ~pumpRunning~0)) [2018-11-10 03:48:44,259 INFO L421 ceAbstractionStarter]: At program point L179(line 179) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~systemActive~0 0) (= 0 ~pumpRunning~0)) [2018-11-10 03:48:44,260 INFO L425 ceAbstractionStarter]: For program point L179-1(lines 160 184) no Hoare annotation was computed. [2018-11-10 03:48:44,260 INFO L421 ceAbstractionStarter]: At program point L174(line 174) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~systemActive~0 0)) [2018-11-10 03:48:44,260 INFO L421 ceAbstractionStarter]: At program point L170(line 170) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~systemActive~0 0)) [2018-11-10 03:48:44,260 INFO L425 ceAbstractionStarter]: For program point L168(lines 168 176) no Hoare annotation was computed. [2018-11-10 03:48:44,260 INFO L421 ceAbstractionStarter]: At program point L166(line 166) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~systemActive~0 0)) [2018-11-10 03:48:44,260 INFO L425 ceAbstractionStarter]: For program point L166-1(line 166) no Hoare annotation was computed. [2018-11-10 03:48:44,260 INFO L425 ceAbstractionStarter]: For program point L164(lines 164 181) no Hoare annotation was computed. [2018-11-10 03:48:44,260 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__baseEXIT(lines 152 158) no Hoare annotation was computed. [2018-11-10 03:48:44,260 INFO L428 ceAbstractionStarter]: At program point processEnvironment__wrappee__baseFINAL(lines 152 158) the Hoare annotation is: true [2018-11-10 03:48:44,260 INFO L421 ceAbstractionStarter]: At program point testENTRY(lines 45 110) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 03:48:44,261 INFO L421 ceAbstractionStarter]: At program point L93(line 93) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 0 ~pumpRunning~0) (= test_~splverifierCounter~0 0))) [2018-11-10 03:48:44,261 INFO L425 ceAbstractionStarter]: For program point L91(lines 91 97) no Hoare annotation was computed. [2018-11-10 03:48:44,261 INFO L421 ceAbstractionStarter]: At program point L91-1(lines 85 98) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 0 ~pumpRunning~0) (= test_~splverifierCounter~0 0))) [2018-11-10 03:48:44,261 INFO L425 ceAbstractionStarter]: For program point L56(lines 55 102) no Hoare annotation was computed. [2018-11-10 03:48:44,261 INFO L425 ceAbstractionStarter]: For program point testFINAL(lines 45 110) no Hoare annotation was computed. [2018-11-10 03:48:44,261 INFO L425 ceAbstractionStarter]: For program point L85(lines 85 98) no Hoare annotation was computed. [2018-11-10 03:48:44,261 INFO L421 ceAbstractionStarter]: At program point L77(line 77) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 0 ~pumpRunning~0) (= test_~splverifierCounter~0 0))) [2018-11-10 03:48:44,261 INFO L425 ceAbstractionStarter]: For program point L75(lines 75 81) no Hoare annotation was computed. [2018-11-10 03:48:44,261 INFO L425 ceAbstractionStarter]: For program point L75-1(lines 75 81) no Hoare annotation was computed. [2018-11-10 03:48:44,261 INFO L421 ceAbstractionStarter]: At program point L100(lines 55 102) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 0 ~pumpRunning~0) (= test_~splverifierCounter~0 0))) [2018-11-10 03:48:44,262 INFO L421 ceAbstractionStarter]: At program point L67(line 67) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 0 ~pumpRunning~0) (= test_~splverifierCounter~0 0))) [2018-11-10 03:48:44,262 INFO L425 ceAbstractionStarter]: For program point L65(lines 65 71) no Hoare annotation was computed. [2018-11-10 03:48:44,262 INFO L425 ceAbstractionStarter]: For program point L65-1(lines 65 71) no Hoare annotation was computed. [2018-11-10 03:48:44,262 INFO L425 ceAbstractionStarter]: For program point L57(lines 57 61) no Hoare annotation was computed. [2018-11-10 03:48:44,262 INFO L425 ceAbstractionStarter]: For program point L55-1(lines 55 102) no Hoare annotation was computed. [2018-11-10 03:48:44,262 INFO L421 ceAbstractionStarter]: At program point L103(lines 54 104) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1))) [2018-11-10 03:48:44,262 INFO L425 ceAbstractionStarter]: For program point testEXIT(lines 45 110) no Hoare annotation was computed. [2018-11-10 03:48:44,262 INFO L425 ceAbstractionStarter]: For program point L605(lines 605 606) no Hoare annotation was computed. [2018-11-10 03:48:44,262 INFO L425 ceAbstractionStarter]: For program point L605-1(lines 588 608) no Hoare annotation was computed. [2018-11-10 03:48:44,263 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 574 619) no Hoare annotation was computed. [2018-11-10 03:48:44,263 INFO L425 ceAbstractionStarter]: For program point L598(lines 598 599) no Hoare annotation was computed. [2018-11-10 03:48:44,263 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 574 619) no Hoare annotation was computed. [2018-11-10 03:48:44,263 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 601) no Hoare annotation was computed. [2018-11-10 03:48:44,263 INFO L425 ceAbstractionStarter]: For program point L593(line 593) no Hoare annotation was computed. [2018-11-10 03:48:44,263 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 574 619) no Hoare annotation was computed. [2018-11-10 03:48:44,263 INFO L425 ceAbstractionStarter]: For program point L593-1(line 593) no Hoare annotation was computed. [2018-11-10 03:48:44,263 INFO L425 ceAbstractionStarter]: For program point L588(lines 588 608) no Hoare annotation was computed. [2018-11-10 03:48:44,263 INFO L425 ceAbstractionStarter]: For program point L615(line 615) no Hoare annotation was computed. [2018-11-10 03:48:44,263 INFO L425 ceAbstractionStarter]: For program point L615-1(line 615) no Hoare annotation was computed. [2018-11-10 03:48:44,263 INFO L425 ceAbstractionStarter]: For program point L613(line 613) no Hoare annotation was computed. [2018-11-10 03:48:44,263 INFO L425 ceAbstractionStarter]: For program point L613-1(line 613) no Hoare annotation was computed. [2018-11-10 03:48:44,264 INFO L425 ceAbstractionStarter]: For program point isLowWaterSensorDryFINAL(lines 747 755) no Hoare annotation was computed. [2018-11-10 03:48:44,264 INFO L428 ceAbstractionStarter]: At program point isLowWaterSensorDryENTRY(lines 747 755) the Hoare annotation is: true [2018-11-10 03:48:44,264 INFO L425 ceAbstractionStarter]: For program point isLowWaterSensorDryEXIT(lines 747 755) no Hoare annotation was computed. [2018-11-10 03:48:44,264 INFO L425 ceAbstractionStarter]: For program point L723-2(lines 723 731) no Hoare annotation was computed. [2018-11-10 03:48:44,264 INFO L425 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 715 737) no Hoare annotation was computed. [2018-11-10 03:48:44,264 INFO L425 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 715 737) no Hoare annotation was computed. [2018-11-10 03:48:44,264 INFO L425 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 715 737) no Hoare annotation was computed. [2018-11-10 03:48:44,264 INFO L425 ceAbstractionStarter]: For program point L723(lines 723 731) no Hoare annotation was computed. [2018-11-10 03:48:44,264 INFO L425 ceAbstractionStarter]: For program point L535(line 535) no Hoare annotation was computed. [2018-11-10 03:48:44,264 INFO L425 ceAbstractionStarter]: For program point L502(line 502) no Hoare annotation was computed. [2018-11-10 03:48:44,264 INFO L425 ceAbstractionStarter]: For program point L535-1(line 535) no Hoare annotation was computed. [2018-11-10 03:48:44,264 INFO L425 ceAbstractionStarter]: For program point L502-1(line 502) no Hoare annotation was computed. [2018-11-10 03:48:44,265 INFO L425 ceAbstractionStarter]: For program point L531(line 531) no Hoare annotation was computed. [2018-11-10 03:48:44,265 INFO L425 ceAbstractionStarter]: For program point L531-1(line 531) no Hoare annotation was computed. [2018-11-10 03:48:44,265 INFO L425 ceAbstractionStarter]: For program point L560(lines 560 567) no Hoare annotation was computed. [2018-11-10 03:48:44,265 INFO L425 ceAbstractionStarter]: For program point L552(line 552) no Hoare annotation was computed. [2018-11-10 03:48:44,265 INFO L425 ceAbstractionStarter]: For program point L536(line 536) no Hoare annotation was computed. [2018-11-10 03:48:44,265 INFO L425 ceAbstractionStarter]: For program point L495(lines 495 499) no Hoare annotation was computed. [2018-11-10 03:48:44,265 INFO L425 ceAbstractionStarter]: For program point L520-1(lines 520 540) no Hoare annotation was computed. [2018-11-10 03:48:44,265 INFO L425 ceAbstractionStarter]: For program point L520-3(lines 520 540) no Hoare annotation was computed. [2018-11-10 03:48:44,265 INFO L425 ceAbstractionStarter]: For program point L549(line 549) no Hoare annotation was computed. [2018-11-10 03:48:44,265 INFO L425 ceAbstractionStarter]: For program point L549-1(line 549) no Hoare annotation was computed. [2018-11-10 03:48:44,265 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 471 573) no Hoare annotation was computed. [2018-11-10 03:48:44,265 INFO L425 ceAbstractionStarter]: For program point L541(lines 519 542) no Hoare annotation was computed. [2018-11-10 03:48:44,266 INFO L425 ceAbstractionStarter]: For program point L533(line 533) no Hoare annotation was computed. [2018-11-10 03:48:44,266 INFO L425 ceAbstractionStarter]: For program point L500(lines 500 516) no Hoare annotation was computed. [2018-11-10 03:48:44,266 INFO L425 ceAbstractionStarter]: For program point L533-1(line 533) no Hoare annotation was computed. [2018-11-10 03:48:44,266 INFO L425 ceAbstractionStarter]: For program point L562(line 562) no Hoare annotation was computed. [2018-11-10 03:48:44,266 INFO L425 ceAbstractionStarter]: For program point L562-1(line 562) no Hoare annotation was computed. [2018-11-10 03:48:44,266 INFO L425 ceAbstractionStarter]: For program point L521(lines 520 540) no Hoare annotation was computed. [2018-11-10 03:48:44,266 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 471 573) no Hoare annotation was computed. [2018-11-10 03:48:44,266 INFO L425 ceAbstractionStarter]: For program point L517(lines 517 558) no Hoare annotation was computed. [2018-11-10 03:48:44,266 INFO L425 ceAbstractionStarter]: For program point L509(line 509) no Hoare annotation was computed. [2018-11-10 03:48:44,266 INFO L425 ceAbstractionStarter]: For program point L509-1(line 509) no Hoare annotation was computed. [2018-11-10 03:48:44,266 INFO L425 ceAbstractionStarter]: For program point L505(line 505) no Hoare annotation was computed. [2018-11-10 03:48:44,266 INFO L425 ceAbstractionStarter]: For program point L505-1(line 505) no Hoare annotation was computed. [2018-11-10 03:48:44,266 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 471 573) no Hoare annotation was computed. [2018-11-10 03:48:44,267 INFO L425 ceAbstractionStarter]: For program point L559(lines 559 570) no Hoare annotation was computed. [2018-11-10 03:48:44,267 INFO L425 ceAbstractionStarter]: For program point L522(lines 522 526) no Hoare annotation was computed. [2018-11-10 03:48:44,267 INFO L425 ceAbstractionStarter]: For program point L551(line 551) no Hoare annotation was computed. [2018-11-10 03:48:44,267 INFO L425 ceAbstractionStarter]: For program point L551-1(line 551) no Hoare annotation was computed. [2018-11-10 03:48:44,267 INFO L425 ceAbstractionStarter]: For program point L547(line 547) no Hoare annotation was computed. [2018-11-10 03:48:44,267 INFO L425 ceAbstractionStarter]: For program point L547-1(line 547) no Hoare annotation was computed. [2018-11-10 03:48:44,267 INFO L425 ceAbstractionStarter]: For program point select_oneENTRY(lines 761 770) no Hoare annotation was computed. [2018-11-10 03:48:44,267 INFO L425 ceAbstractionStarter]: For program point select_oneFINAL(lines 761 770) no Hoare annotation was computed. [2018-11-10 03:48:44,267 INFO L425 ceAbstractionStarter]: For program point select_oneEXIT(lines 761 770) no Hoare annotation was computed. [2018-11-10 03:48:44,267 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 03:48:44,267 INFO L425 ceAbstractionStarter]: For program point L605(line 605) no Hoare annotation was computed. [2018-11-10 03:48:44,267 INFO L425 ceAbstractionStarter]: For program point L733(line 733) no Hoare annotation was computed. [2018-11-10 03:48:44,267 INFO L425 ceAbstractionStarter]: For program point L252(line 252) no Hoare annotation was computed. [2018-11-10 03:48:44,268 INFO L425 ceAbstractionStarter]: For program point L605-1(line 605) no Hoare annotation was computed. [2018-11-10 03:48:44,268 INFO L425 ceAbstractionStarter]: For program point L733-1(line 733) no Hoare annotation was computed. [2018-11-10 03:48:44,268 INFO L425 ceAbstractionStarter]: For program point L252-1(line 252) no Hoare annotation was computed. [2018-11-10 03:48:44,268 INFO L425 ceAbstractionStarter]: For program point L250(line 250) no Hoare annotation was computed. [2018-11-10 03:48:44,268 INFO L425 ceAbstractionStarter]: For program point L250-1(line 250) no Hoare annotation was computed. [2018-11-10 03:48:44,268 INFO L425 ceAbstractionStarter]: For program point L729(line 729) no Hoare annotation was computed. [2018-11-10 03:48:44,268 INFO L425 ceAbstractionStarter]: For program point L729-1(line 729) no Hoare annotation was computed. [2018-11-10 03:48:44,268 INFO L425 ceAbstractionStarter]: For program point L599(line 599) no Hoare annotation was computed. [2018-11-10 03:48:44,268 INFO L425 ceAbstractionStarter]: For program point L246(line 246) no Hoare annotation was computed. [2018-11-10 03:48:44,268 INFO L425 ceAbstractionStarter]: For program point L246-1(line 246) no Hoare annotation was computed. [2018-11-10 03:48:44,268 INFO L425 ceAbstractionStarter]: For program point L725(line 725) no Hoare annotation was computed. [2018-11-10 03:48:44,268 INFO L425 ceAbstractionStarter]: For program point L725-1(line 725) no Hoare annotation was computed. [2018-11-10 03:48:44,268 INFO L425 ceAbstractionStarter]: For program point L242(line 242) no Hoare annotation was computed. [2018-11-10 03:48:44,269 INFO L425 ceAbstractionStarter]: For program point L242-1(line 242) no Hoare annotation was computed. [2018-11-10 03:48:44,269 INFO L425 ceAbstractionStarter]: For program point L721(line 721) no Hoare annotation was computed. [2018-11-10 03:48:44,269 INFO L425 ceAbstractionStarter]: For program point L238(line 238) no Hoare annotation was computed. [2018-11-10 03:48:44,269 INFO L425 ceAbstractionStarter]: For program point L238-1(line 238) no Hoare annotation was computed. [2018-11-10 03:48:44,269 INFO L425 ceAbstractionStarter]: For program point L651(line 651) no Hoare annotation was computed. [2018-11-10 03:48:44,269 INFO L425 ceAbstractionStarter]: For program point L234(line 234) no Hoare annotation was computed. [2018-11-10 03:48:44,269 INFO L425 ceAbstractionStarter]: For program point L651-1(line 651) no Hoare annotation was computed. [2018-11-10 03:48:44,269 INFO L425 ceAbstractionStarter]: For program point L234-1(line 234) no Hoare annotation was computed. [2018-11-10 03:48:44,269 INFO L425 ceAbstractionStarter]: For program point L230(line 230) no Hoare annotation was computed. [2018-11-10 03:48:44,269 INFO L425 ceAbstractionStarter]: For program point L645(line 645) no Hoare annotation was computed. [2018-11-10 03:48:44,269 INFO L425 ceAbstractionStarter]: For program point L226(line 226) no Hoare annotation was computed. [2018-11-10 03:48:44,269 INFO L425 ceAbstractionStarter]: For program point L226-1(line 226) no Hoare annotation was computed. [2018-11-10 03:48:44,270 INFO L425 ceAbstractionStarter]: For program point L606(line 606) no Hoare annotation was computed. [2018-11-10 03:48:44,270 INFO L425 ceAbstractionStarter]: For program point L598(line 598) no Hoare annotation was computed. [2018-11-10 03:48:44,270 INFO L425 ceAbstractionStarter]: For program point L598-1(line 598) no Hoare annotation was computed. [2018-11-10 03:48:44,270 INFO L425 ceAbstractionStarter]: For program point L598-2(line 598) no Hoare annotation was computed. [2018-11-10 03:48:44,270 INFO L425 ceAbstractionStarter]: For program point L720(line 720) no Hoare annotation was computed. [2018-11-10 03:48:44,270 INFO L425 ceAbstractionStarter]: For program point L652(line 652) no Hoare annotation was computed. [2018-11-10 03:48:44,270 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2018-11-10 03:48:44,270 INFO L425 ceAbstractionStarter]: For program point L644(line 644) no Hoare annotation was computed. [2018-11-10 03:48:44,270 INFO L425 ceAbstractionStarter]: For program point L644-1(line 644) no Hoare annotation was computed. [2018-11-10 03:48:44,270 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 03:48:44,271 INFO L425 ceAbstractionStarter]: For program point activatePumpFINAL(lines 185 192) no Hoare annotation was computed. [2018-11-10 03:48:44,271 INFO L425 ceAbstractionStarter]: For program point activatePumpEXIT(lines 185 192) no Hoare annotation was computed. [2018-11-10 03:48:44,271 INFO L425 ceAbstractionStarter]: For program point activatePumpENTRY(lines 185 192) no Hoare annotation was computed. [2018-11-10 03:48:44,271 INFO L428 ceAbstractionStarter]: At program point getWaterLevelENTRY(lines 738 746) the Hoare annotation is: true [2018-11-10 03:48:44,271 INFO L425 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 738 746) no Hoare annotation was computed. [2018-11-10 03:48:44,271 INFO L425 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 738 746) no Hoare annotation was computed. [2018-11-10 03:48:44,271 INFO L428 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 694 705) the Hoare annotation is: true [2018-11-10 03:48:44,271 INFO L425 ceAbstractionStarter]: For program point L698-1(lines 694 705) no Hoare annotation was computed. [2018-11-10 03:48:44,271 INFO L425 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 694 705) no Hoare annotation was computed. [2018-11-10 03:48:44,271 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-10 03:48:44,272 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-11-10 03:48:44,272 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-10 03:48:44,272 INFO L421 ceAbstractionStarter]: At program point timeShiftENTRY(lines 125 151) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2018-11-10 03:48:44,272 INFO L421 ceAbstractionStarter]: At program point L141(line 141) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (not (= ~systemActive~0 0)))) [2018-11-10 03:48:44,272 INFO L421 ceAbstractionStarter]: At program point L139(lines 139 145) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2018-11-10 03:48:44,272 INFO L425 ceAbstractionStarter]: For program point timeShiftEXIT(lines 125 151) no Hoare annotation was computed. [2018-11-10 03:48:44,272 INFO L425 ceAbstractionStarter]: For program point timeShiftFINAL(lines 125 151) no Hoare annotation was computed. [2018-11-10 03:48:44,272 INFO L421 ceAbstractionStarter]: At program point L134(line 134) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2018-11-10 03:48:44,272 INFO L425 ceAbstractionStarter]: For program point L132(lines 128 150) no Hoare annotation was computed. [2018-11-10 03:48:44,272 INFO L425 ceAbstractionStarter]: For program point L130(lines 128 150) no Hoare annotation was computed. [2018-11-10 03:48:44,272 INFO L425 ceAbstractionStarter]: For program point cleanupEXIT(lines 845 874) no Hoare annotation was computed. [2018-11-10 03:48:44,273 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 863) no Hoare annotation was computed. [2018-11-10 03:48:44,273 INFO L428 ceAbstractionStarter]: At program point L859-1(lines 859 863) the Hoare annotation is: true [2018-11-10 03:48:44,273 INFO L425 ceAbstractionStarter]: For program point L855-1(lines 855 869) no Hoare annotation was computed. [2018-11-10 03:48:44,273 INFO L428 ceAbstractionStarter]: At program point L855-3(lines 855 869) the Hoare annotation is: true [2018-11-10 03:48:44,273 INFO L428 ceAbstractionStarter]: At program point L851(line 851) the Hoare annotation is: true [2018-11-10 03:48:44,273 INFO L425 ceAbstractionStarter]: For program point L851-1(line 851) no Hoare annotation was computed. [2018-11-10 03:48:44,273 INFO L428 ceAbstractionStarter]: At program point L870(lines 845 874) the Hoare annotation is: true [2018-11-10 03:48:44,273 INFO L425 ceAbstractionStarter]: For program point L866(line 866) no Hoare annotation was computed. [2018-11-10 03:48:44,273 INFO L428 ceAbstractionStarter]: At program point cleanupENTRY(lines 845 874) the Hoare annotation is: true [2018-11-10 03:48:44,273 INFO L425 ceAbstractionStarter]: For program point L856(line 856) no Hoare annotation was computed. [2018-11-10 03:48:44,273 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalENTRY(lines 706 714) no Hoare annotation was computed. [2018-11-10 03:48:44,273 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 706 714) no Hoare annotation was computed. [2018-11-10 03:48:44,274 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 706 714) no Hoare annotation was computed. [2018-11-10 03:48:44,274 INFO L425 ceAbstractionStarter]: For program point L674-1(lines 670 681) no Hoare annotation was computed. [2018-11-10 03:48:44,274 INFO L428 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 670 681) the Hoare annotation is: true [2018-11-10 03:48:44,274 INFO L425 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 670 681) no Hoare annotation was computed. [2018-11-10 03:48:44,274 INFO L425 ceAbstractionStarter]: For program point setupEXIT(lines 899 905) no Hoare annotation was computed. [2018-11-10 03:48:44,274 INFO L428 ceAbstractionStarter]: At program point setupFINAL(lines 899 905) the Hoare annotation is: true [2018-11-10 03:48:44,274 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 03:48:44,274 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) [2018-11-10 03:48:44,274 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 03:48:44,274 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 03:48:44,274 INFO L425 ceAbstractionStarter]: For program point waterRiseEXIT(lines 682 693) no Hoare annotation was computed. [2018-11-10 03:48:44,274 INFO L425 ceAbstractionStarter]: For program point L686-1(lines 682 693) no Hoare annotation was computed. [2018-11-10 03:48:44,275 INFO L428 ceAbstractionStarter]: At program point waterRiseENTRY(lines 682 693) the Hoare annotation is: true [2018-11-10 03:48:44,275 INFO L425 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 292 299) no Hoare annotation was computed. [2018-11-10 03:48:44,275 INFO L428 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 292 299) the Hoare annotation is: true [2018-11-10 03:48:44,275 INFO L425 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 296) no Hoare annotation was computed. [2018-11-10 03:48:44,275 INFO L425 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 292 299) no Hoare annotation was computed. [2018-11-10 03:48:44,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 03:48:44 BoogieIcfgContainer [2018-11-10 03:48:44,287 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 03:48:44,287 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 03:48:44,287 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 03:48:44,287 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 03:48:44,288 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 03:48:42" (3/4) ... [2018-11-10 03:48:44,291 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 03:48:44,302 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_free [2018-11-10 03:48:44,302 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_reset [2018-11-10 03:48:44,302 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-10 03:48:44,302 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-10 03:48:44,303 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__1 [2018-11-10 03:48:44,303 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__2 [2018-11-10 03:48:44,303 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__3 [2018-11-10 03:48:44,303 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 03:48:44,303 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure Specification2 [2018-11-10 03:48:44,303 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stopSystem [2018-11-10 03:48:44,303 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-11-10 03:48:44,303 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isLowWaterLevel [2018-11-10 03:48:44,303 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printPump [2018-11-10 03:48:44,303 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-10 03:48:44,303 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_set [2018-11-10 03:48:44,303 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_argtype [2018-11-10 03:48:44,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-11-10 03:48:44,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-11-10 03:48:44,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-11-10 03:48:44,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-11-10 03:48:44,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2018-11-10 03:48:44,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-10 03:48:44,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_arg [2018-11-10 03:48:44,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isLowWaterSensorDry [2018-11-10 03:48:44,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 03:48:44,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__error_stack_mgt [2018-11-10 03:48:44,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printEnvironment [2018-11-10 03:48:44,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_one [2018-11-10 03:48:44,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-11-10 03:48:44,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~int~TO~int [2018-11-10 03:48:44,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-11-10 03:48:44,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getWaterLevel [2018-11-10 03:48:44,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-11-10 03:48:44,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-11-10 03:48:44,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-11-10 03:48:44,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-11-10 03:48:44,306 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-10 03:48:44,306 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-11-10 03:48:44,306 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-10 03:48:44,316 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2018-11-10 03:48:44,316 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-10 03:48:44,317 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 03:48:44,353 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || (0 == pumpRunning && splverifierCounter == 0) [2018-11-10 03:48:44,353 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(pumpRunning)) || !(\old(systemActive) == 1) [2018-11-10 03:48:44,399 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_c3502f08-6011-4769-81b3-80d82fb5e8ee/bin-2019/uautomizer/witness.graphml [2018-11-10 03:48:44,400 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 03:48:44,400 INFO L168 Benchmark]: Toolchain (without parser) took 3660.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 959.2 MB in the beginning and 953.6 MB in the end (delta: 5.6 MB). Peak memory consumption was 154.5 MB. Max. memory is 11.5 GB. [2018-11-10 03:48:44,402 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:48:44,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 373.42 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 935.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 03:48:44,402 INFO L168 Benchmark]: Boogie Preprocessor took 141.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 935.1 MB in the beginning and 1.1 GB in the end (delta: -207.8 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 03:48:44,403 INFO L168 Benchmark]: RCFGBuilder took 922.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 85.2 MB). Peak memory consumption was 85.2 MB. Max. memory is 11.5 GB. [2018-11-10 03:48:44,403 INFO L168 Benchmark]: TraceAbstraction took 2106.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 964.1 MB in the end (delta: 90.9 MB). Peak memory consumption was 90.9 MB. Max. memory is 11.5 GB. [2018-11-10 03:48:44,403 INFO L168 Benchmark]: Witness Printer took 112.76 ms. Allocated memory is still 1.2 GB. Free memory was 964.1 MB in the beginning and 953.6 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 11.5 GB. [2018-11-10 03:48:44,405 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 373.42 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 935.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 141.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 935.1 MB in the beginning and 1.1 GB in the end (delta: -207.8 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 922.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 85.2 MB). Peak memory consumption was 85.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2106.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 964.1 MB in the end (delta: 90.9 MB). Peak memory consumption was 90.9 MB. Max. memory is 11.5 GB. * Witness Printer took 112.76 ms. Allocated memory is still 1.2 GB. Free memory was 964.1 MB in the beginning and 953.6 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 296]: 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: 845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || !(\old(systemActive) == 1) - InvariantResult [Line: 855]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || (0 == pumpRunning && splverifierCounter == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 329 locations, 1 error locations. SAFE Result, 2.0s OverallTime, 4 OverallIterations, 2 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 674 SDtfs, 339 SDslu, 1178 SDs, 0 SdLazy, 375 SolverSat, 72 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=281occurred in iteration=3, 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: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 8 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 55 LocationsWithAnnotation, 267 PreInvPairs, 290 NumberOfFragments, 395 HoareAnnotationTreeSize, 267 FomulaSimplifications, 152 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 55 FomulaSimplificationsInter, 856 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 400 NumberOfCodeBlocks, 400 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 396 ConstructedInterpolants, 0 QuantifiedInterpolants, 56580 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 12/12 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...